Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Siloxane copolymer mixtures useful as foam stabilizers in high resilience polyurethane foam

Siloxane copolymer mixtures useful as foam stabilizers in high resilience polyurethane foam

US Patent 4309508 · Granted Jan 5, 1982

Estimated economic value: $5,111,000 ⓘ

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Preparation of siloxylated metal-containing catalysts1983
Novel amino catalyst mixture for stabilization of polyurethane foam1983
Tertiary amine catalyst mixtures useful in cellular polyurethane formation1983
Reducing the flammability of flexible polyurethane foams1983
Use of organosiloxane compositions as foam stabilizers in flexible polyester pol1982
Use of alkoxysilicon compositions as foam stabilizers in high resilience polyure1981
Alkyl-modified siloxane copolymers useful as foam stabilizers in high resilience1981