US 4,883,870 Stabilizers

Mav1990

Adctitives for Potvrners

l+iority Date: 19 June 1986 Red phosphorus spherical particles with particle size not greater than 200 microns, and method of production. US 4,879,321

FILLER Glaverbel (Belgium) F+iority Date: 12 July 1984 Coated glass beads having one coat of a silicon functional silane and one of a polymer, eg a butadiene or acrylate.

us 4879,414

CURING AGENT FOR EFOXY RESINS Henkel Corp. Priority Date: 17 February 1988 Polythiols.

us 4$883$335;

FIRE RETARDANT ANTISTATIC POLYCARBONATE Bayer AG. Priority Da&x 17 April 1987 Contains a phosphorus compound, FTFE, and an antistatic agent based on polyalkylene ether.

US 4-869

LIGHT STABILIZERS ICI Americas Inc. Priority Date: 15 December 1988 Triazine

based.

us 4$83870

STABILIZERS Ciba-Geigy Corp. Priority Date: 16 July 1987

US 4,885,316

BLOWING AGENTS Olin Corp. Priority Date: 28 November 1988 Substitu~ 5-~ido~~azoles thermoplastics and rubbers.

us 4,886,318

14

as blowing agents for

FIRE ~T~~ PCLYKETONE Shell Oil Co. Priority Date: 31 March 1989 01990 Elsevier Science Publishers Ltd.