Issued Patents All Time
Showing 26–40 of 40 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4668750 | Flame-retardant molded composition which incorporates a poly(styrene-co-N-phenylmaleimide-co-dibromostyrene) copolymer | — | 1987-05-26 |
| 4663386 | Flame-retardant molded composition which incorporates a poly(styrene-co-N-phenylmaleimide-co-dibromostyrene)copolymer | — | 1987-05-05 |
| 4661574 | Flame retardant molded composition which incorporates a poly[N-(bromophenyl)maleimide-co-styrene-co-N-phenylmalemide] copolymer | — | 1987-04-28 |
| 4634731 | Flame-retardant molded composition which incorporates a poly(styrene-co-maleic anhydride-co-dibromostyrene) copolymer | — | 1987-01-06 |
| 4626573 | Flame-retardant molded composition incorporating a poly(N-(bromophenyl)maleimide-co-styrene-co-maleic anhydride) copolymer | — | 1986-12-02 |
| 4625004 | Flame-retardant molded composition which incorporates a poly (styrene-CO-N-phenylmaleimide-CO-dibromostyrene copolymer | — | 1986-11-25 |
| 4609711 | Flame retardant molded composition which incorporates a poly(N-(bromophenyl)maleimide-Co-styrene-Co-N-phenylmaleimide) copolymer | — | 1986-09-02 |
| 4607081 | Composition comprising a matrix resin and an alternating copolymer of brominated styrene and N-brominated phenyl maleimide flame retarding additive | — | 1986-08-19 |
| 4604422 | Flame-retardant molded composition incorporating a poly[N-(bromophenyl)maleimide-co-styrene-co-maleic anhydride] copolymer | — | 1986-08-05 |
| 4571418 | Char-forming polymer, moldable composition and method | — | 1986-02-18 |
| 4508883 | Alternating copolymer of brominated styrene and N-brominated phenyl maleimide | — | 1985-04-02 |
| 4444969 | Fire retardant copolymer from bis(hydrocarbyl)vinyl phosphonate | — | 1984-04-24 |
| 4379877 | Fire retardant thermoplastic molding compositions | — | 1983-04-12 |
| 4371672 | Thermoplastic molding composition | — | 1983-02-01 |
| 4369260 | Phosphorus-containing alternating copolymers | — | 1983-01-18 |