Inventor
NICHOLS JAMES D
US21 patents
⚠️ This page may combine multiple inventors who share the name “NICHOLS JAMES D”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
AIR PROD & CHEM
16 patentsUS5240970AAug 31, 1993
Quaternary ammonium carboxylate inner salt compositions as controlled activity catalysts for making polyurethane foam
AIR PROD & CHEM19 citations82
US4557838ADec 10, 1985
Inhibiting acid corrosion of metals
AIR PROD & CHEM23 citations75
US5288864AFeb 22, 1994
Quaternary ammonium carboxylate inner salt compositions as controlled activity catalysts for making polyurethane foam
AIR PROD & CHEM13 citations73
US5145976ASep 8, 1992
Polymeric diorganotin catalysts for use in polyurethane systems
AIR PROD & CHEM6 citations73
US5089645AFeb 18, 1992
Hydroxyl-containing organotin catalysts for making polyurethanes
AIR PROD & CHEM11 citations73
US5089583AFeb 18, 1992
Heterocyclic diorganotin catalysts for use in polyurethane systems
AIR PROD & CHEM10 citations73
US4987244AJan 22, 1991
Organotin catalysts for use in polyurethane systems
AIR PROD & CHEM8 citations73
US4981924AJan 1, 1991
Cationic electrodepositable compositions of blocked polyisocyanates and amine-epoxy resins containing diorganotin bis-mercaptides and bis-carboxylates as catalysts
AIR PROD & CHEM13 citations73
US4981925AJan 1, 1991
Cationic electrodepositable compositions of partially-blocked polyisocyanates and amine-epoxy resins containing polymeric diorganotin catalysts
AIR PROD & CHEM6 citations73
US4978728ADec 18, 1990
Cationic electrodepositable compositions of partially-blocked polyisocyanates and amine-epoxy resins containing heterocyclic diorganotin catalysts
AIR PROD & CHEM6 citations73
US5308880AMay 3, 1994
Tin catalysts for use in rim polyol blends containing acidic internal mold release agents and diethyltoluenediamine chain extender
AIR PROD & CHEM3 citations62
US5149844ASep 22, 1992
Heterocyclic diorganotin catalysts for use in polyurethane systems
AIR PROD & CHEM4 citations62
US5089584AFeb 18, 1992
Polymeric diorganotin catalysts for use in polyurethane systems
AIR PROD & CHEM5 citations62
US5256704AOct 26, 1993
Polyurethane RIM elastomers obtained with hydroxyl-containing organotin catalysts
AIR PROD & CHEM1 citations52
US5227450AJul 13, 1993
Hydroxyl-containing organotin catalysts for making polyurethane rim elastomers
AIR PROD & CHEM0 citations52
US5204440AApr 20, 1993
Polyurethane rim elastomers obtained with hydroxyl-containing heterocyclic organotin catalysts
AIR PROD & CHEM1 citations52