Issued Patents All Time
Showing 51–66 of 66 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4332714 | Drip-retardant plasticized polyphenylene ether compositions containing microfibrillar poly(tetrafluoroethylene) | William R. Haaf, Robert Alan Williams | 1982-06-01 |
| 4315084 | Polyphenylene ether molding compositions that include an alkenyl aromatic resin and EPDM rubber | Glenn D. Cooper, Rainey A. Shufelt | 1982-02-09 |
| 4313864 | Polyphenylene oxide/plasticizer/hydrogenated radial teleblock copolymer blends | William R. Haaf | 1982-02-02 |
| 4311633 | Modified polyphenylene ether compositions | — | 1982-01-19 |
| 4309514 | Molding compositions comprising polyphenylene ether and hydrogenated radial block copolymer of vinyl aromatic compound and diene rubber | — | 1982-01-05 |
| 4298514 | Flame retardant thermoplastic polyphenylene ether resin compositions | — | 1981-11-03 |
| 4269950 | Thermoplastic molding compositions of vinyl aromatic compound .alpha.,.beta. unsaturated cyclic anhydride copolymers | Visvaldis Abolins | 1981-05-26 |
| 4243766 | Thermoplastic molding compositions of vinyl aromatic compound .alpha.,.beta . | Visvaldis Abolins | 1981-01-06 |
| 4242263 | Composition of a polyphenylene ether, a block copolymer of a vinyl aromatic compound and a conjugated diene and a polyolefin | — | 1980-12-30 |
| 4239673 | Composition of a polyphenylene ether, a block copolymer of a vinyl aromatic compound and a conjugated diene and a polyolefin | — | 1980-12-16 |
| 4237265 | Process for catalyst removal from polyphenylene ether reaction solutions | John D. Eliassen, James W. Watson | 1980-12-02 |
| 4234701 | Compositions comprising copolymers of a vinyl aromatic compound and an unsaturated cyclic anhydride and impact improvers | Visvaldis Abolins, John C. Goossens, Fred F. Holub | 1980-11-18 |
| 4228046 | Thermoplastic molding compositions of rubber modified copolymers of a vinyl aromatic compound and an .alpha.,.beta.-unsaturated cyclic anhydride | — | 1980-10-14 |
| 4206154 | Thermoplastic molding compositions containing a flame retardant and a smoke suppressant | Robert Alan Williams | 1980-06-03 |
| 4203931 | Flame retardant thermoplastic polyphenylene ether resin compositions | — | 1980-05-20 |
| 4191685 | Composition of polyphenylene ether, aromatic phosphate, aromatic halogen compound and impact modifier comprising diene polymer | William R. Haaf | 1980-03-04 |