Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Zirconium and mercury compounds as co-catalysts for the preparation of noncellular polyurethanes

Zirconium and mercury compounds as co-catalysts for the preparation of noncellular polyurethanes

US Patent 4312971 · Granted Jan 26, 1982

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Isosorbide-based polymethacrylates2018
Monomers, polymers and articles containing the same from sugar derived compounds2016
Steroid bisphosphonates2000
Graft polymer dispersion having a third monomer and polyurethane foams having a 1999
Graft polymer dispersion having a third monomer and polyurethane foams having a 1999
Graft polymer dispersion having a third monomer and polyurethane foams having a 1998
Graft polymer dispersion having a third monomer and polyurethane foams having a 1998
Flexible polyurethane foams with reduced tendency for shrinkage1993
Polyurethane foams of increased flame retardancy1993
Tertiary alkanolamines to increase viscosity of filled liquid polymers1984
Organic zirconium compounds to reduce viscosity of filled liquid polymers1983
Organic zirconium compounds to reduce viscosity of filled liquid polymers1983