Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Polyphenylene ether or polyphenylene ether/polystyrene with polyorganosiloxane/polyvinyl-based graft polymer modifiers

Polyphenylene ether or polyphenylene ether/polystyrene with polyorganosiloxane/polyvinyl-based graft polymer modifiers

US Patent 5047472 · Granted Sep 10, 1991

Estimated economic value: $13,237,000 ⓘ

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Method of manufacturing a semiconductor device2024
Method of manufacturing a semiconductor device2022
Conductive polyphenylene ether-polyamide compositions and method for their prepa2002
Conductive polyphenylene ether-polyamide compositions and methods for their prep2001
Method for the preparation of conductive polyphenylene ether-polyamide compositi1998
Dual graft stage and thermally stabilized polyorganosiloxane/polyvinyl-based gra1998
Compatibilized polymeric systems1996
Polyphenylene ether compositions having improved flow1994
Polyetherimide ester elastomeric compositions1994
Methacrylate-butadiene-styrene graft polymer and its PVC blends having low yello1993
Impact modification of polyimides1993
Copolyetherester elastomeric compositions1992