US 5,030,668 Stabilized glass reinforced polyacetal

Additives for Polymers

Nove~ib~r 1991

GB 2,242,433

A

PACKAGING FILM CONTAINING AN ADDITIVE W. R. Grace Priority Date: f March 1990 Contains

us 5,030,664

a migrating

fungicide.

BLOWING AGENTS Akzo NV Priority Date: 4 December 1990 Dialkyl dicarbonates as blowing agents for polymers. STABILIZES GLASS ~INF~RCE~ Du Pont & Co. Priority Date: 6 March 1987

~LYACET~

Cornprizes an epoxy containing compound, and pol~ethan~ coated glass fibre in a polyacetaf.

us 5,030,671

STABILIZERS FOR CHLORINE-CONTAINING POLYMERS Ciba-Geigy Priority Date: 20 October 1988 Mercaptobenzoates.

Priority Date: 23 July 1990 Contains as fire retardant a thermally stable cyclic phosphonate ester and ErL”FE to inhibit dripping.

US 5,030,675

FIRE ~T~A~~ ~LYC_~~NATE COMPOUNDS Bayer AG Priority Date: 29 August 1981

DOUSING

Based on polycarbonati, polyalkylene terephthalate, a graft copolymer, fluorinated polyolefm and a phosphorus compound. US 5,030,676

IJV STABILIZED PVC CertainTeed Corp. Priority Date: 14 July 1989 UV stabilizer system magnesium oxide.

*G31991Eisevier Science Fublishers Ltd.

consists

of rutile titanium dioxide and

7