Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Linear polydimethylsiloxane-polyether copolymers with amino and/or quaternary ammonium groups and use thereof

Linear polydimethylsiloxane-polyether copolymers with amino and/or quaternary ammonium groups and use thereof

US Patent 8158572 · Granted Apr 17, 2012

Estimated economic value: $77,146,000 ⓘ

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Defoamer composition based on organofunctionally modified polybutadienes2025
Curable condensation compounds based on alkoxy-functional polysiloxanes2025
Production of PU foams2025
Polyether-siloxane block copolymers for the production of polyurethane foams2025
Silicone compounds with a substituted amine group and a benefit agent moiety2025
Curable condensation compounds based on alkoxy-functional polysiloxanes2024
Polyether-modified polybutadienes and processes for preparation thereof2024
Production of polyurethane foam2024
Polyester-polyether-modified polybutadienes and processes for preparation thereo2024
Compression set2024
Process for producing endcapped, liquid siloxanes from silicone wastes2024
Defoamer composition based on organofunctionally modified polysiloxanes2024