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Blowing agents
Additives for Polymers
July 1992
US $081,167
CYANAMIDE-CURED MALEIMIDE/EPOXY RESIN BLEND Shell Oil Co. Priority Date: 16 July 1990 (Not abstracted).
US $086,155
CURING AGENT FOR EPOXY RESINS Texaco Chemical Co. Priority Date: 27 September 1990 l-isopropyl-2-tolylimidazole.
us $079,305
ACCELERATORFORRUBBERS Monsanto Priority Date: 5 September 1989 Heterocyclic thiol-based sulphenimide.
BLOWING AGENTS
US 5,086,083
BLOWING AGENT AkZoNV Priority Date: 2 July 1991 Dialkyl dicarbonates.
CROSS-LINKING AGENTS
us 5,084,541
CROSS-LINKING AGENT American Cyanamid Co. Priority Date: 14 May 1990 A triazine compound.
01992 Elsevier Science Publishers Ltd.
11
July 1992
US $081,167
CYANAMIDE-CURED MALEIMIDE/EPOXY RESIN BLEND Shell Oil Co. Priority Date: 16 July 1990 (Not abstracted).
US $086,155
CURING AGENT FOR EPOXY RESINS Texaco Chemical Co. Priority Date: 27 September 1990 l-isopropyl-2-tolylimidazole.
us $079,305
ACCELERATORFORRUBBERS Monsanto Priority Date: 5 September 1989 Heterocyclic thiol-based sulphenimide.
BLOWING AGENTS
US 5,086,083
BLOWING AGENT AkZoNV Priority Date: 2 July 1991 Dialkyl dicarbonates.
CROSS-LINKING AGENTS
us 5,084,541
CROSS-LINKING AGENT American Cyanamid Co. Priority Date: 14 May 1990 A triazine compound.
01992 Elsevier Science Publishers Ltd.
11