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Additives for Polymers November 1990 Use of a cyanamide containing curing agent. us 4,936,459 US 4,937,276 us 4,93&894 us 4,939,194 us 4,939,196 US 4,939,213 us 4940,735 FIRE RETARDANT Atechem Priority Date: 24 August 1988 Nitrogenou&alometallic compounds. STABILIZED GLASS FIBRE REINFORCED NYLON Bayer AG Priority Date: 22 May 198’7 A mixture of copper-, halogen-, and phosphorus-containing compounds as stabilizer. FIRE RETARDANT FORABS Pennwalt Corp. Priority Date: 30 October 1987 Tetraholophthalate esters. DEGRADABLE PLASTICS Plastepil Hazorea (Israel) Priority Date: 27 February 1986 A vinyl polymer and a combination of at least two metal complexes. STABILIZER Sumitomo Chemical Co. Priority Date: 13 January 1988 Hydroquinone type compound. CROSSLINKING AGENT American Cyanamid Co. priority Date: 19 December 1988 Triazine compound. BLOWING AGENT MASTERBATCH FOR POLYSTYRENE FOAMS BASF Priority Date: 26 March 1988 10 (Not abstracted). 01990 Elsevier Science Publishers Ltd.

US 4,935,459 fire retardant

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Additives for Polymers November 1990

Use of a cyanamide containing curing agent.

us 4,936,459

US 4,937,276

us 4,93&894

us 4,939,194

us 4,939,196

US 4,939,213

us 4940,735

FIRE RETARDANT Atechem Priority Date: 24 August 1988

Nitrogenou&alometallic compounds.

STABILIZED GLASS FIBRE REINFORCED NYLON Bayer AG Priority Date: 22 May 198’7

A mixture of copper-, halogen-, and phosphorus-containing compounds as stabilizer.

FIRE RETARDANT FORABS Pennwalt Corp. Priority Date: 30 October 1987

Tetraholophthalate esters.

DEGRADABLE PLASTICS Plastepil Hazorea (Israel) Priority Date: 27 February 1986

A vinyl polymer and a combination of at least two metal complexes.

STABILIZER Sumitomo Chemical Co. Priority Date: 13 January 1988

Hydroquinone type compound.

CROSSLINKING AGENT American Cyanamid Co. priority Date: 19 December 1988

Triazine compound.

BLOWING AGENT MASTERBATCH FOR POLYSTYRENE FOAMS BASF Priority Date: 26 March 1988

10

(Not abstracted).

01990 Elsevier Science Publishers Ltd.