Dr. Pauling Awarded Nobel Peace Prize Dr. Linus Pauling, professor of chem­istry at California Institute of Tech­

nology, Pasa­dena, has been awarded the Nobel Peace Prize for 1962. The 1963 prize has been awarded jointly to the In­ternational Red Cross Committee

and the Red Cross League. This is the second Nobel prize awarded to Dr. Pauling. The first was the 1954 prize in chemistry. The prizes will be delivered to the winners at the Nobel ceremony Dec. 10 at Oslo Uni­versity, Oslo, Norway. Dr. Pauling was ACS president in 1949.

Dr. E. M. Allen appointed a re­search associate at American Cyana-mid's Bound Brook, N.J., plant.

J. W. Barber named manager of market research at Phillips Petroleum Co. international sales and develop­ment division, New York. Bruce L. Bates named manager of natural gas-natural gas liquids branch.

Dr. James G. Bennett joins the chemical development operation of General Electric in Pittsfield, Mass.

Maurice H. Bigelow retires from Allied Chemical after 28 years of serv­ice.

Dr. James E. Blair joins Du Font's photo products department research lab, Parlin, N.J.

Robert J. Blake joins special assign­ments program at Dow Chemical, Mid­land, Mich., as a chemical engineer.

Larry R. Bright, James L. Pester, and Edward S. Rowse join Du Pont's plastics department at Wilmington ex­periment station.

Charles H. Campbell appointed pur­chasing agent in the raw materials sec­tion of Monsanto, St. Louis. Dr. Chin H. Lu appointed chemical engineer at Monsanto Research, Everett, Mass. New personnel: Ronald J. Belardin-elli and David W. Strunk, Miamis-burg, Ohio; Henry J. Horner, Mon­santo, 111.; Alexander Korosi, Everett,

Mass.; Dr. Roberto Lee and Donald M. Widdows, St. Louis; R. Wallace Red, Jr., Alvin, Tex.

Dr. N. Y. Chen appointed group leader in the catalysis research section of Socony Mobil Oil Co.'s research de­partment at Princeton, N.J.

John A. Effenberger and William F. Haigh join Du Pont's plastics de­partment at the experiment station, Wilmington.

Dr. D. M. Eny named associate technical director of the chemicals group research center of Glidden Co., Baltimore. C. R. McKibben named director of the analytical department; Dr. Dale Cheever and John W. Merck join the research department; Dr. H. B. Krause joins the analytical de­partment and Morris Cordova named group leader of paper applications laboratory.

J. M. Fanto joins Technical Enter­prises, Inc., as vice president in Karachi, Pakistan.

D. L. Fassett and S. U. Li join re­search and development department of Union Carbide's Plastics Division, Bound Brook, N.J.

Simon C. Felder promoted to tech­nical sales representative for Onyx Chemical at Philadelphia.

Donald F. Ferguson apointed tech­nical director of Vitro Engineering Co.'s operations in India.

Dr. Karl L. Fetters, v.p. for re­search and development at Youngs-town Sheet & Tube, has been elected 1964 president of American Institute of Mining, Metallurgical, and Petro­leum Engineers.

Leewellyn C. Fischer joins staff of Du Pont's photo products department research lab, Parlin, N.J.

Michael G. Fogel appointed tech­nical sales representative for resins in Archer Daniels Midland's Chicago of­fice.

Dr. Arthur W. Fort and Dr. David C. Whitney join staff of Shell De­velopment, Emeryville, Calif., as chemists.

Manfred Gans named assistant v.p. and director of operations at Scientific Design Co. Harold A. Huckins named assistant v.p. and director of process engineering.

Frank A. Gibbs appointed product manager of the industrial division of Texize Chemicals, Inc., Greenville, S.C.

Dr. J. R. Griffin joins research and development and T. H. Chamnes joins the specialties technical division at Humble Oil & Refining Co.'s Baytown, Tex., refinery.

Ronald Hall joins Owens-Illinois Glass Co. technical center, Toledo, Ohio, as chemist. From Vanadium Corp.

Paul A. Hayes from American Cy­an amid is now with Lockheed Missiles & Space Co. at Sunnyvale, Calif., as a senior material and process engineer.

Daniel K. Hays joins Lucidol di­vision of Wallace & Tiernan, Buffalo, as technical service representative. From Rohm & Haas.

Dr. Robert M. Hawthorne, Jr., formerly an instructor of chemistry at Rutgers, is setting up a chemistry de­partment at Marlboro College, Marl­boro, Vt.

Dr. C. W. Hinman named director of research and development at Pit­man-Moore Co., Indianapolis, phar­maceutical and biological chemists, a division of Dow Chemical.

Dr. G. Robert Horton becomes assistant professor of chemistry at Texas College of Arts and Industries, Kingsville, Tex.

Ray C. Houtz retires from Toni Co. after 10 years of service, the last three as technical director. He has accepted a temporary staff appointment at Northwestern University.

Reed O. Hunt, president of Crown Zellerbach Corp., elected chairman of the board of the company to succeed the late J. D. Zellerbach. He con­tinues as chief executive officer. Peter T. Sinclair, executive v.p. and former president of Crown Zellerbach Canada, Ltd., elected president of the com­pany.

Z. Z. Hugus named chief of the di­vision of inorganic chemistry at the University of Minnesota. R. Stuart Tobias and Lawrence E. Conroy be­come assistant professors.

Dr. C. L. Huyck from Norwich-Eaton is now associate professor of pharmacy at Loyola University of the South, New Orleans, La.

84 C&EN OCT. 2 1, 1963

P E O P L E

NOW... A NEW SERIES OF 4 NON-STRINGY

WATER-SOLUBLE POLYETHYLENE OXIDE RESINS

New POLYOX WSR-N resins have a low pituitous character. Their aqueous solutions are more stable to mechanical and chemical degradation. Some grades have unusually low viscosity at high concentrations and all are easy to prepare. Could one of these four new polymers solve your current problem?

Like other POLYOX resins, the WSR-N series is completely sol­uble in water, solutions have excellent lubricity or "feel," wide compatibility, and a very low order of toxicity. Both series are available in commercial quantities.

You can use them as a warp size additive, a binder for non-woven fabrics and ceramics, in cosmetics for film forming, stability, and feel characteristics, as a binder for pharmaceuticals, in paint re­mover formulations, in grease-proof coatings, or as a lubricant or hydraulic fluid additive. Other applications are as close as your lab.

N O W . . . T H E BROADEST LINES OF RESINS — MOLECULAR WEIGHTS FROM 200 TO 10 MILLION -

THE MOST COMPLETE VISCOSITY SPECTRUM AVAILABLE

POLYOX WSR-N resins bridge the gap in solution properties be­tween the lowest molecular weight grade of polyethylene oxide, POLYOX WSR 35, and the highest molecular weight grade of CARBOWAX polyethylene glycol, 20M. For the first time, you can prepare concentrated solutions (20-30 per cent) of POLYOX resins and handle them with ease.

NOW...SAMPLES AND TECHNICAL INFORMATION AVAILABLE ON THE NEW NON-STRINGY POLYOX WATER-SOLUBLE RESINS

i 1 J Union Carbide Corporation, Chemicals Division J

Dept. WSR, 31st Floor 270 Park Avenue, New York 17, New York

j Please rush me data on POLYOX WSR-N resins. j

j Name j

j Firm Position j

j Address j

j City Zone j

| State | I CARBOWAX and POLYOX are registered trade marks. | \ I

UNION CARBIDE CHEMICALS

C & E N 85

APPLICATION MANUALS WORTH WRITING FOR

Copies an available at no charge.

A D M - I O Microbiological Analysis of Water and Milk. Contains detailed instructions for coliform tests, total counts, biological examinations and other procedures based on the use of the Millipore filter. The Millipore technique for water analysis is an A.P.H.A. Standard Method. 24 pages

A D M - 2 0 Sterilizing Filtration and Sterility Testing. Describes techniques for using Millipore filters to sterilize pharmaceutical and biological solutions. Includes new MF technique for sterility testing of antibiotics in accordance with F.D.A. regulations. 30 pages.

A D M - 4 0 Techniques for Microbiological Analysis. In­cludes procedures for using Millipore filters in the micro­biological analysis of aerosols, clinical fluids, beer, soft drinks, fuels, hydraulic fluids, cutting oils, surfaces and utensils. 30 pages.

OTHER TECHNICAL LITERATURE AVAILABLE

T B - 9 6 1 Millipore General Brochure. Describes all Millipore filters, apparatus and accessories together with an outline of principal applications. Complete specifica­tions and prices are included. 40 pages.

B I B L I O G R A P H Y A reference listing of published information concerning applications of Millipore Filters. 24 pages.

FILTER CORPORATION Millipore

125 A S H BY R O A D , B E D F O R D , M A S S .

Millipore filters are cellulose plastic porous membranes made in twelve different pore-size grades from 8 microns u'own to 10 millimicrons. AjJ particles larger than pore size are retained on the filter surface.

oooooooooooooooooooooooooooooc

SOLUBLE „„</

EMULSIFIABLE

WAX92.... a fatty alcohol ester of fatty acids

• Soluble in solvents and petroleum base stocks

• Self-emulsifiable

• Excellent metal wetting

• Imparts lubricity

• Easy cleaning

• RECOMMENDED FOR:

Syn the t i c f i b re l u b r i c a n t s , me ta l wo rk ing o i l s and com­pounds.

WERNER G. SMITH INC. 'MOBY D I C K " ^

SPERM PRODUCTS

1730 TRAIN AVENUE Phone: 861-3676

CLEVELAND 13. OHIO Area Code- 216

Dr. G. E. Inglett joins International Minerals & Chemical Corp. as senior food technologist in research depart­ment at Skokie, 111.

Emile Jemal joins Mine & Smelter Supply Co. as chemical and me­chanical engineer, Denver.

Lawrence F. Kapp transfers from sales staff of Swenson Evaporator Co. to international division of Whiting Corp., the parent company, New York City.

Donald E. Kepler joins sales staff of nitroparaffins department at Com­mercial Solvents, Agnew, Calif.

J. Lawson Kennedy appointed v.p. and assistant general sales manager, and Henry Levkoff, v.p. of Sonneborn Chemical & Refining, New York.

Dr. James W. Kent elected v.p. and director of California Chemical and named president of the Ortho division.

Dr. Laurance A. Knecht named assistant professor of chemistry at Uni­versity of Cincinnati's McMicken Col­lege of Arts and Sciences.

William W. Knipe named a market research analyst with Roger Williams Technical & Economic Services, Inc., Princeton, N.J.

William L. Koch joins Eli Lilly & Co., Indianapolis, as associate analyti­cal chemist.

Virgil L. Koenig, formerly of Gen­eral Mills, Inc., named professor and chairman of the department of bio­chemistry and nutrition at University of Texas medical branch, Galveston.

Dr. Kurt S. Konigsbacher elected v.p. of Evans Research & Development Corp. Has been development man­ager.

Robert D. Krienke joins General Dynamics at Fort Worth, Tex., as an engineering chemist.

Dr. Bernd Kroenberg joins Brown & Williamson Tobacco Corp., Louisville, Ky., as group leader of leaf chemistry section.

Stephen Kutosh appointed manager of manufacturing for General Electric's insulating materials department, Sche­nectady.

Henry G. Lankenau transfers to Oak Brook, 111., offices of Chicago Bridge & Iron Co.

Dr. Jack S. Lasky named manager of synthetic fiber research department at U.S. Rubber's research center, Wayne, N.J.

H. Thompson Latham, salesman in the Chicago district, and Nicholas R. Vieira, technical consultant in the southern district of Du Pont, Char­lotte, N.C., retire after careers of more than 40 years each.

Dr. Sidney M. Leahy promoted to manager of physical research and de­velopment in coated abrasives division laboratory of Minnesota Mining & Mfg., St. Paul.

Dr. J. Adrian LeDuc appointed head of the electrochemical research section, chemical research division of M. W. Kellogg.

John Lomartire named manager of polyester development at Chemstrand Co., Decatur, Ala. Albert H. Bruner promoted to manager of Acrilan de­velopment, succeeding him.

Dr. C. Edward Lorenz promoted to senior research chemist in Du Pont's plastics department, Wilmington.

Dr. J. A. Loritsch from General Electric is now director of manufac­turing, plastics division, General American Transportation, Chicago.

Donald J. Loundy joins staff of Mica Corp., Culver City, Calif., as new product development engineer.

Gus Martin joins Boyle-Midway, division of American Home Products, Inc., as senior research chemist in the pioneering research department, Cran-ford, N.J.

Dr. G. Lloyd Martin appointed gen­eral manager of research division at National Research Corp., Cambridge, Mass.

New personnel at General Mills chemical division, Kankakee, 111.: Harold McCarron and Gordon Skin­ner, senior chemists; Werner Schwo-chau, senior process engineer; John Harrington, technical service repre­sentative; and Raymond Hoffman, di­rector of market research.

Charles A. McClure, formerly with Du Pont's patent division and more re­cently in private law practice, and Gerard J. Weiser, formerly research chemist and patent attorney at Rohm & Haas, have formed a partnership to

86 C & E N OCT. 21 , 1963

Improve the whiteness and odor of your products with Kessler Glycerol Monostearate-Pure. Used as an emul-sifier, whitening agent, opacirier, or thickener—GMS-Pure offers you these important advantages:

• Extremely low iodine value—won't cause objectionable odors to form in your products.

• Improves product stability—helps promote longer shelf life.

• Excellent odor characteristics mini­mize the amount of perfumes used.

• Consistent quality helps assure uni­formity from batch to batch.

GMS-Pure is nonionic—compatible with both anionic and cationic mate­rials. This waxy product is oil-soluble and water-insoluble. Comes in flaked form for ease of handling.

Specializing in chemicals for such industries as cosmetics, pharmaceuti-

K E S S L E R C H E M I C A L D I V I S I O N

cals and foods, the Kessler Division offers a wide range of glycerol mono-stearates—28 different grades.

If your product demands the ulti­mate in whiteness, Kessler GMS-Pure is for you. Otherwise one of the other 27 may well do the job. Or, we could discuss making still another grade— No. 1 for you, No. 29 for us. Write Dept. CEN-26 today for Bulletin No. GY80 and sample of GMS-Pure.

Armour Industrial Chemical Company State Road and Cottman Avenue

A R M O U R ¥ Philadelphia 35, Pennsylvania

C & E N 87

SHE'LL

LOVE THE

WHITENESS thanks

to

Kessler

GMS-Pure

now, at low cost, the new ASCO "50" enables you to compare your present processing costs with those of

OLECULARfflDISTILLATION

hundreds] now in use.

Fields of investigation heretofore made prohibitive through use of highly expensive investigative tech­niques can now be explored with this simple-to-operate molecular still. Since the "50" still is the

. laboratory counterpart of the large commercial I Rota-Film Still, results obtained may be duplicated on a commercial scale of any magnitude.

With this simple-to-operate still you may... • explore falling agitated film evaporation and dis­tillation • distill materials with molecular weights ranging from 200 to 1250 weight (hydrocarbons) and some materials to 4000 molecular weight (silicones and halocarbons) • deglycerinate and distill mixtures of mono-, di- and tri-glycerides • distill tall oil • distill paraffin from slack wax or petroleum residue • deodorize oils • remove color bodies from materials of high molecular weights.

FEATURES

• Batches from 10 ml to 20 liters

• Vacuum range from atmospheric to 1 micron rig.

• Temperature range to 450°C.

• Teflon or carbon rotor-wiper blades • Stainless-steel (18-8 type 304) wiper-holders

(Available with Hastelloy B) • Continuous or batch feed • All parts made of glass except wiper-holders

and top plate • UNITSMAYBECOUPLEDFORFRACTIONATION.

ARTHUR F. SMITH, INC. . 311 ALEXANDER ST., ROCHESTER 4, N. Y.

ASCO ffijj "50" mm R O T A - mm F I L M mBA STILL ZB

IBSI+ -

2 complete M for only

• $43900 p write for < free folder

For th6<^#ptefe CHEMICALS $t<m write: 1%'CM^f^t^'Why^ept of Comm. & Industry,

V§#OH Rouge 4, La.

practice patent and trademark law in Philadelphia.

Floyd W. McCoIlum appointed assistant director of manufacturing at J. T. Baker Chemical, Phillipsburg, N.J.

Dr. John P. McCullough from Bu-Mines petroleum thermodynamics lab­oratory joins Socony Mobil Oil's re­search department as manager of its new central research division lab, Princeton, N.J.

Joseph K. Mertzweiller named senior research associate at Esso Re­search Laboratories, Baton Rouge.

Dr. Florence Metz named principal chemist at Midwest Research Institute, Kansas City, Mo.

John P. Mika from Celanese Fibers' Celco plant is now production man­ager at the Ancelle plant, Cumberland, Md.

Paul Z. Miles named technical rep­resentative of Celanese Chemical.

Douglas Miller promoted to senior engineer in Socony Mobil Oil's engi­neering department, New York.

Thomas E. Molnar will direct pro­duction for Fine Organics, Inc., Lodi, N.J. Dr. L. Csuppay named coordina­tor of organic chemical lab activities. Seymour Baron moves up to chief chemist in organic chemical lab. Joseph Howanitz named chief chem­ist in industrial products and Dr. S. Laszlo, project engineer. Richard Molnar joins engineering department.

Dr. Roy E. Morse, director of tech­nical research at Thomas J. Lipton, Inc., has been elected vice president for technical research, Hoboken, N.J.

C. E. Neermann transfers from Nalco Chemical's marketing-technical service to Milwaukee as sales and serv­ice representative.

Robert S. Nelson named resident superintendent in charge of manufac­turing at the copper powder project of Monsanto, Kansas City, Mo. Rus-sel Poe named technical service su­pervisor in detergent technical service group, St. Louis. Walter E. Schalk named industry sales manager for New York district sales office, organic chemicals division. Victor C. Zim­merman named technical service su­pervisor. New personnel include Wil­liam S. Gilman, Gerard E. Humiston,

88 C & E N OCT. 21 , 1963

Oil and gas-j-salt, sulphur, lime and sand -f-feed stocks and lots of fresh running H20

means Qemca& and DHGDH

Opportunity for a DIFFRACTIONIST ...interested In research work.The Research Laboratories of United Aircraft Corporation requires a person having one to three years experience In an X-ray diffraction labor­atory to conduct X-ray services for a variety of material research programs. He should possess a knowledge of diffraction tech­niques and applications as well as have a background in crystal structure determina­tion and spectroscopy. In addition, he will conduct his own research programs and provide consultation to other staff members on matters pertaining to his field. A B.S. or M.S. degree in Chemistry or Physics is required. Work is in a modern, air-conditioned build­ing equipped with excellent research labo­ratory facilities. We encourage independent thinking and give complete freedom to staff members to publish individual tech­nical papers. Among the many company benefits is a fully reimbursed graduate study program. Send your resume to Mr. E. Z. Cirlack.

RESEARCH LABORATORIES

UNITED AIRCRAFT CORPORATION East Hartford, Connecticut

an equal opportunity employer

NEED MONOMERS OR POLYMERS FOR A SPECIFIC JOB?

Why not check with Borden's Monomer-Polymer Laboratories? Over 600 ta i lor-made monomers are avai l ­a b l e f o r s p e c i f i c a p p l i c a t i o n , such as crosslinking, po lye lec t ro ly te , internal plasti-c izat ion, water-solubi l i ty , dyeab i l i t y , specif­ic functional character , enhanced adhesion, high temperature resistance, low tempera­ture f lex ib i l i ty , and chemical resistance.

Polymers can be custom-made in emulsion, suspension, solutions, or bulk to fit your spe­cific need. Exact control to your specif ica­tions is prov ided by infra-red or ultra-violet spectroscopy, electron microscopy, light scat­tering measurements, and other instrumental techniques.

Utmost secrecy is prov ided as can be attested by the number of large and small industrial corporat ions that repeatedly take advantage of this conf ident ia l service.

Monomers or polymers are ava i lab le in lots from one pound to one ton.

Find out how Borden can help you. Write for full information to Dept. C-103.

MONOMER-POLYMER LABORATORIES The Borden Chemical Company,

Box 9 5 2 2 , Philadelphia, Pa.

and Dr. Pyrtle W. Seabaugh, Jr., Mound Laboratory, Miamisburg, Ohio; Norman G. Hobbs, Trenton, Mich.; and Richard E. McGuire, Alvin, Tex.

Dr. James W. Newsome named as­sistant director of research at Alumi­num Co. of America, New Kensington, Pa.

Dr. Harry O'Connell, formerly proj­ect development manager, elected vice president at Tenneco Chemical Co., Houston, Tex. J. T. Moody promoted to succeed him.

Dr. Isao Onishi, research manager of central research institute of Japan Monopoly Corp., receives the award of the Japan Association of Agricul­tural Science Societies for his research on the aroma- and taste-bearing com­pounds in tobacco leaves and improve­ment of tobacco smoking quality.

Arthur W. Opsahl joins staff of Spruance research and development laboratory of Du Pont's film depart­ment, Richmond, Va.

Dr. Leon Petrakis is now at Du Pont's experimental station in Wil­mington. Has been assistant profes­sor of chemistry at University of Mary­land.

Robert J. Polacek named director of products and plans for Celanese Chemical, New York City.

J. T. Rabatin named manager of Chauncey, N.Y., plant of Stauffer Chemical.

Dr. Robert Rademaker appointed director of marketing of human prod­ucts for Merck Sharp & Dohme Inter­national.

Hans E. Rahm appointed general manager of Nopco Chemical Co. plant, Linden, N.J. William A. Spallina succeeds him at Carlstadt, N.J., as general production manager. Alex Ja-covino succeeds Mr. Spallina as pro­duction manager.

Walter N. Rand joins Ferro Chemi­cal's technical sales department, New York. From Morningstar Paisley.

George H. Rasmussen joins applied research laboratory of Dow Chemical, Midland, Mich.

Dr. J. E. Robertson joins 3M Co., St. Paul, Minn., to work in medical chemical research.

F. M. Rosenblum appointed gen­eral supervisor of adhesive technical

Another reliable product for producers of Polyolefins and Polyvinyls

For information, write:

U.S. PEROXYGEN CORPORATION 850 Morton Avenue, Richmond, California

OCT. 2 1 , 196 3 C & E N 89

U. S. Peroxygen is

now on stream with

FATTY ACID

PEROXIDES of

Greatest Solubility

and Highest Purity

in the industry—

the result of a

three-year

development program

Memo to: EQUIPMENT and INSTRUMENT MANUFACTURERS

From: Dr. Utah Tsao,

At Lummus, we select and place mill ions

of dollars wor th of equipment and instru­

ments into the plants and processes we de­

sign, engineer and construct. Wi th more than

3,000 permanent specialists and over 50 years

of experience, we have accounted for nearly

1,000 major projects throughout the wor ld

for industry and Government.

As Coordinator of Chemical Plants at

Lummus, I can tell you that a large part of our

success has resulted from the creative use

of your products. This is why Industrial &

Engineering Chemistry is so important to us

and, consequently, to you. We rely on its

editorial contents for the latest in chemical

technology and we read your ads in Industrial

& Engineering Chemistry to stay abreast of

the equipment and instruments we need for

our processes.

INDUSTRIAL & ENGINEERING CHEMISTRY O Advertising Management: REINHOLD PUBLISHING CORP. ^ ^ 430 Park Ave., N. Y. C 10022

90 C & E N

L THE LUMMUS COMPANY

Re: How Industrial & Engineering Chemistry helps you sell

service for Air Reduction Chemical & Carbide.

John M. Royal appointed manager of chemical advertising at Emery In­dustries, Cincinnati.

David W. Ruths leaves Avisun Corp. to join Parkson Industrial Equipment Co., Ft. Lauderdale, Fla., as develop­ment manager.

Dr. James M. Ryan transfers from Shell Chemicals industrial chemicals division research and development of­fices in New York City to the position of research technologist at the divi­sion's Houston laboratory.

Richard W. Schultz named sales representative in central sales territory for Heyden Newport Chemical Corp.

W. A. Schumacher joins the engi­neering-sales division of Weinman Pump Mfg. Co., Columbus, Ohio.

E. J. Serwan named superintendent of monomer and polymer operations at Cumberland Chemical's Calvert City, Ky., plant.

Dr. Simon H. Shute joins Du Pout's Jackson lab as research chemist.

Dr. Andrew Sivak from Arthur D. Little, Inc., becomes director of re­search and executive v.p. at Bio/Dy­namics, Inc., East Millstone, N.J.

Dr. Brandes H. Smith from Wright Patterson AFB is now on the staff for scientific liaison with the Government for Esso Research & Engineering, Lin­den, N.J.

Harvey N. Smith leaves the Air Force and is now analytical chemist in development laboratories of Cela-nese Fibers, Charlotte, N.C.

Robert A. Stauffer elected v.p. for research at Norton Co., Worcester, Mass. Stauffer will continue to serve as a director and v.p. of National Re­search Corp., Cambridge, Mass., a subsidiary of Norton.

J. J. Stehle appointed v.p. and di­rector of Sumitomo-Naugatuck, K.K., a joint company formed by Sumitomo Chemical of Japan and U.S. Rubber, Osaka, Japan.

T. F. Stephens promoted to staff engineer in petrochemicals section of Plumble Oil & Refining, Baytown, Tex. J. T. Holzinger promoted to chemical engineer in fuels planning.

Robert L. Stiekney named general manager at Union Beach, N.J., plant of International Flavors & Fragrances. Harold S. Wolff named assistant gen­eral manager and Leonard Steinbach, production manager.

New Edition

Write for new MC&B Spectroquality Wall Chart

The 1963 edition of this 17" x 22" Chart shows maximum Ultraviolet, Infrared and Near Infrared Transmittance of the enlarged line of MC&B Spectroquality Solvents. 39 Sol­vents are listed—the largest line of high purity solvents designed for spectrophotometric use. Write your MC&B Distributor or MC&B for your copy of this useful chart.

Mcp Matheson Coleman & Bell, Division of the Matheson Company, Inc. Norwood (Cincinnati) Ohio, E. Rutherford, N. J.

inexpensive dithii

GLYCOL DI-MERCAPTOACETATE HS-(CH2C02CH2)2--SH

Cross-Linking agent and specialty Monomer by addition across unsaturation -by reaction with aldehyde, ketone and acid chloride groups.

i i up pu

ii M + H S ( C H 2 C 0 2 C H 2 ) 2 S H -HC CH

I I — HC - S - (CH2 C02 CH2)2 - S - CH

HC CH I I

HC - C - CI CI - \ - CH + HS (CH2 C02 C H 5 ) 2 S H — H C - C * - S - (CH2 C02 CH2)2 - S - V - C H I I I I

M ? ? X n X - C - X + n H S - M - S H * - S - M - S - C - S - M - S - C - S - M - S - C -

X X i

EVANSr/, , 250 East 43rd Street

New York 17', N. Y.

Please send me Data Sheet and Sample Of Evans GLYCOL DI-MERCAPTOACETATE Name • _ _ _ « « _ _ _ _ _

Position.

Company .

Address —

O C T . 2 1, 1 9 6 3 C & E N 91

DIRECTORY

This section includes: C H E M ­

ICALS EXCHANGE—Chemicals .

Resins. Gums. Oils, Waxes. Pig­

ments, etc.: E Q U I P M E N T M A R T

—New and Used Equipment. Instru­

ments : Facilities for Plant and Lab­

oratory; T E C H N I C A L SERVICES

—Consultants; Engineering. Testing,

Professional Services.

SECTION

Advertising Rates: Space rate is

S50 per inch. Lower rates available

on contract basis. An "inch" ad­

vertisement measures 7/8" deep on

one column. Additional space in

even lineal inch units. Maximum

space—4" per Directory per issue.

Set ads due 21 days in advance of

publication: plated ads. 17 days.

CHEMICALS EXCHANGE

Fluorocarbon Grease 95-1 with Teflon

Approved for Missile Fluids Compatablc With LOX, N20 4 / Nitric Acid,

Chlorine, etc. Write for Literature—Sample 7 oz. tube $10

DIXON CORPORATION Bristol 6, R. I

•H+J-H- fH-HUt

Two Mere

METALLOCENES In Commercial Quantities

NICKELOCENE Potentially useful I

i in polymerization I

I ^ ^ i ^ ^ catalysis, plating I

t f and combustion I control. I

I FERROCENE / \ | I Potentially useful I in high-temperature I lubrication, combust-I ion control and the ^ T - ^ I preparation of atiti- f " l ^ ^ l I I anemia drugs, dyes, I thermally stable and

UV resistant polymers. i

IARAPAHOE CHEMICALS, INC. 2855 WALNUT STREET • BOULDER, COLORADO! PftOOUCfftS OF fINi ORGANIC CHBMICALsl

WRITE FOR C A T A L O G #4 The most complete price list

or Research Chemicals.

Kl&lK LABORATORIES,INC.

|- — — — • NICKEL BROMIDE • COBALT BROMIDE | ARSENIC TRIBROMIDE

Some of the many special chemicals we manufacture. Write for our list of rare chemicals. CITY CHEMICAL CORP.

a-Ketoglutaric Acid Diethyl Oxomalonate

1,3-lndandione Methacrylonitrile

Pff^MMS I — A L U M I N U M GRANULES— - ,

Lowest priced on t h e m a r k e t . V2 t he price of a tomized powders. ALMEG, 1508 Eastern, Kansas City 26, Mo. Manufac­turers: Aluminum powders, flakes, needles, granules, grained, granulated, spheres, shot & deoxidizers in high purity & alloy form. Guaranteed analysis. Metallurgical & chemi­cal usage. Free samples on request.

^ ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ V ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ M * ^ ^ ^ ^

HALLOWEEN'S COMING! GET YOUR WITCHES' BREW FROM EASTERN! Here are some choice ingredients:

2-Chloro-5-Ni t robenzoic A c i d • p -D imethy laminobenza ldehyde Dulc i to l • 1-Ethylpiperidine • Di - iso-Propyl Ketone • Methy lu rea

2 ,5-D imethoxypheny lacet ic A c i d • p-Ethoxyphenylacet ic A c i d G lycy lg l yc ine • N-Methy lg lyc ine • p -Hydroxypheny lg l yc ine Sodium Dihydroxy tar t ra te • Sodium Tetrathionate • Orc ino l

" P a r a g o n " Luminous Pigment for Thin Layer Chromatography

Write for list N-63 of other organic chemicals Tel: (Code 201) 696-1700 Zip Code 07440

EASTERN CHEMICAL CORPORATION PEQUANNOCK, N. J.

TECHNICAL SERVICES

Chemical products for paper and paper coatings?

Consultant offers complete information on markets, sales contacts, new product op­portunities. Complete laboratory services if desired. Exploratory conferences in my office are at no cost to you. Box 20-F-10, C. & E. N., Easton, Pa.

ROBINETTE RESEARCH LABORATORIES, INC.

Industrial Research • Consultation Technical Surveys

Product Development Textile, Ion Exchange Technology

Chemical Market Research Berwyn, Pa. Niagara 4-0601, Area Code 21 5

Member, Amer. Council Ind. Labs., Inc.

LEBERCO LABORATORIES Industrial Toxicity Cosmetic Toxicity

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Send for information concerning our services 127 H A W T H O R N E ST., ROSELLE PARK, N. J.

m SCHWARZKOPF

MICROANALYTICAL LABORATORY 56-19 37th Ave., Woodside 77, New York

Telephone: HAvemeyer 9-6248, 9-6223 Complete Analysis of Organic Compounds.

Results within one week. Elements, Functional Groups, Molecular Weights

Physical Constants, Spectra ANALYSIS OF ORGANO METALLICS,

B0R0-FLU0R0 AND SILICON COMPOUNDS Trace Analysis Microanalytical Research

M A D I S O N 1 , W I S C O N S I N P. O . Box 1 1 7 5

A l p i n e 6 - 5 5 8 1

H O U S T O N 6, TEXAS 2 4 0 5 N o r f o l k S t r e e t

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EQUIPMENT MART

TEMPERATURE BATHS

New High Tem­perature Bath, Model H-l, con­trols temperature from ambient to 400 °F. Matching Low Temperature Bath, Model L-l, from ambient to —65 °F also avail­able. Precision ±.01 °C.

CANNON INSTRUMENT CO. P.O. BOX 812 STATE COLLEGE, PA.

92 C&EN OCT. 21, 1963

Antimony Trivinyl

GUARANTEED QUALITY

Other Aldehyde Bisulfite reactions products available.

• HEATBATH MANUFACTURING CO.

Chemical Division

SPRINGFIELD 1, MASSACHUSETTS

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EQUIPMENT MART

STAINLESS STEEL TANKS New. Original ctns. Oxygen cylinders. Type 304. 400 PSI . 14 " pipe thread openings each end. J - l , 80 gal., 24 x 48, 10 ga., wt. 150

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GLASS FABRICATION for O.E.M. & RESEARCH • in quartz, vycor, borosilicate or

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Fully Automatic DTA APPARATUS Range: -200°Cto+2200°C Electronic Recording

Interchangeable Measuring Systems

Automatic Potentiometnc Recorder

For particulars or demonstration, wri te to:

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Chemical Porcelain

VACUUM FILTERS Non-absorbent, non-contaminating • Easy to c lean • Ideal fo r batch p roduc t i on or

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• Sizes from 1 to - V ; 150 gallons.

U. S. STONEWARE AKRON 9, OHIO

YOUR ANNOUNCEMENT in Equipment Mart can carry YOUR MESSAGE to the readers of the leading publication in the chemical process industries.

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ENGINEERING NEWS

O C T . 2 1, 1 9 6 3 C & E N 93

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