Additives for Polvmers March 1992
us 5,055,512
us 5,057,545
us 5,057,547
us 5,057,590
us 5,057,594
us 5,059,~
US 5,059,642
priority Date: 7 March 1989
A b&phenol phosphite compound.
UV LIGHT STABLE CO~S~ION Kerr-McGee Chemical Corp. Priority Date: 1 June 1990
Contains a particulate metal titanate component.
FIRE RETARDANT PU FOAM Fire Retardant Foam Technologies Inc. Priority Date: 9 October 1990
Contains melamine, antimony oxide and sodium borate.
BLOWING AGENTS FOR FOAMS Mobay Corp. Priority Date: 6 April 1990
Blends of chlorofluorocarbons and hydrocarbons.
CURING AGENT FOR EPOXY RESINS US Secretary of the Navy P4ority Date: 29 March 1990
Bislactone curing agents.
W ABSORBER Eastman Kodak Co. Priority Date: 17 August 1989
A polyester and at least one ~ly-~e~~e.
POLYESTER RESIN FILLED WITH LOW-COST GLASS FIBRES Du Pont Priority Datez 20 December 1988
Improves the elongation at break.
DEGRADABLE PLASTICS Iowa State University Priority Date: 14 September 1989
Made from octenyl succinate starch.
12 01992 Elsevier Science Publishers Ltd.
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