Inventor
SCHIRMANN PETER J
US21 patents
⚠️ This page may combine multiple inventors who share the name “SCHIRMANN PETER J”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
CIBA GEIGY CORP
14 patentsUS5145893ASep 8, 1992
Non-migrating 1-hydrocarbyloxy hindered amine derivatives as polymer stabilizers
CIBA GEIGY CORP73 citations96
US5112890AMay 12, 1992
Stabilization of acid catalyzed thermoset resins
CIBA GEIGY CORP113 citations94
US5442071AAug 15, 1995
Non-migrating 1-hydrocarbyloxy hindered amine derivatives as polymer stabilizers
CIBA GEIGY CORP20 citations92
US5290888AMar 1, 1994
Process for stabilizing ethylenically unsaturated compounds and stabilized monomer compositions
CIBA GEIGY CORP65 citations92
US4983737AJan 8, 1991
Ethylenically unsaturated compounds containing 1-hydrocarbyloxy-2,2,6,6-tetramethylpiperidine moieties, and polymers, copolymers and stabilized compositions
CIBA GEIGY CORP27 citations92
US4707432ANov 17, 1987
Ferrocenium/alpha-cleavage photoinitiator systems for free radical polymerizable compositions
CIBA GEIGY CORP76 citations92
US5286865AFeb 15, 1994
Non-migrating 1-hydrocarbyloxy hindered amine derivatives as polymer stabilizers
CIBA GEIGY CORP18 citations82
US5574162ANov 12, 1996
Non-migrating 1-hydrocarbyloxy hindered amine derivatives as polymer stabilizers
CIBA GEIGY CORP8 citations74
US5359069AOct 25, 1994
Non-migrating 1-hydrocarbyloxy hindered amine derivatives as polymer stabilizers
CIBA GEIGY CORP9 citations74
US5204422AApr 20, 1993
Peroxide free radical initiators containing hindered amine moieties with low basicity
CIBA GEIGY CORP10 citations74
US5140081AAug 18, 1992
Peroxide free radical initiators containing hindered amine moieties with low basicity
CIBA GEIGY CORP8 citations74
US5051511ASep 24, 1991
Peroxide free radical initiators containing hindered amine moieties with low basicity
CIBA GEIGY CORP10 citations74
US5077340ADec 31, 1991
Ethylenically unsaturated compounds containing 1-hydrocarbyloxy-2,2,6,6-tetramethylpiperidine moieties, and polymers, copolymers and stabilized compositions
CIBA GEIGY CORP11 citations73
US5047489ASep 10, 1991
Ethylenically unsaturated compounds containing 1-hydrocarbyloxy-2,2,6,6-tetramethylpiperidine moieties, and polymers, copolymers and stabilized compositions
CIBA GEIGY CORP13 citations73
AMERICAN CYANAMID CO
7 patentsUS4778869AOct 18, 1988
Activated ester monomers and polymers
AMERICAN CYANAMID CO15 citations74
US4656308AApr 7, 1987
Ethers of acrylamidoglycolic acid and esters
AMERICAN CYANAMID CO15 citations74
US4404332ASep 13, 1983
Cross-linking agents for cationic polymers
AMERICAN CYANAMID CO7 citations74
US4379911AApr 12, 1983
Cross-linking agents for cationic polymers
AMERICAN CYANAMID CO11 citations74
US4454301AJun 12, 1984
Crosslinking coating compositions
AMERICAN CYANAMID CO10 citations73
US4446280AMay 1, 1984
Crosslinking composition containing activated carboxylic ester polymer and amine-terminated triazine resin
AMERICAN CYANAMID CO14 citations73
US4760168AJul 26, 1988
Preparation of alkyl acrylamidoglycolates and their alkyl ethers
AMERICAN CYANAMID CO6 citations63