Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Tris-organophosphite compositions having improved hydrolytic stability

Tris-organophosphite compositions having improved hydrolytic stability

US Patent 4707509 · Granted Nov 17, 1987

Estimated economic value: $4,781,000 ⓘ

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Stabilization system for halogen-containing polymers2007
Complexes of metal salts of organic acids and beta-diketones and methods for pro2005
Overbased metal carbonate/carboxylate microemulsions and halogen-containing poly2004
Heterocyclic tin flame retardants/smoke suppressants and halogen-containing poly2004
Process for base-promoted condensation reactions and base reagent therefor2002
Direct synthesis of tin (II) carboxylates and tin(IV) carboxylates from elementa2001
Propanediol-derived polyesters as PVC plasticizers2000
Method for making overbased PVC stablizer1999
Electrical grade polyvinyl chloride resin composition stabilized with a non-lead1998
Polycyclic fluorophosphites useful as stabilizers1997
Process for making aryl fluorophosphites useful as stabilizers1997
Method for making overbased PVC stabilizer1997