Issued Patents All Time
Showing 1–25 of 30 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5011736 | Crosslinkable flame retardant composition of polyphenylene ether and elastomers | Joseph E. Betts, Fred F. Holub, Gim F. Lee, Jr. | 1991-04-30 |
| 4945018 | Crosslinkable flame retardant composition of polyolefin and polyphenylene ether | Joseph E. Betts, Fred F. Holub, Gim F. Lee, Jr. | 1990-07-31 |
| 4910241 | Crosslinkable flame retardant compositions of olefinic rubber and polyphenylene ether | Joseph E. Betts, Fred F. Holub, Gim F. Lee, Jr. | 1990-03-20 |
| 4900786 | Polyphenylene ether/rubber modified polystyrene composition suitable for blow molding large parts | Alexandros Hasson | 1990-02-13 |
| 4900768 | Crosslinkable flame retardant composition of polyphenylene ether and elastomers | Joseph E. Betts, Fred F. Holub, Gim F. Lee, Jr. | 1990-02-13 |
| 4894402 | Polyphenylene compositions having improved melt behavior and impact | Joseph C. Golba, Jr., Thomas A. Morelli | 1990-01-16 |
| 4873287 | Flame retardant ternary blends of polyetherimide, polyphenylene ether and block copolymer of a vinyl aromatic hydrocarbon and an alkene compound | Fred F. Holub, John A. Rock | 1989-10-10 |
| 4808647 | Crosslinkable flame retardant composition of polyolefin and polyphenylene ether | Joseph E. Betts, Fred F. Holub, Gim F. Lee, Jr. | 1989-02-28 |
| 4740556 | Copolymers of alkenyl aromatics, unsaturated carboxylic acid polyphenylene ether resin and diene rubber | David F. Aycock | 1988-04-26 |
| 4692490 | Flame retardant polyphenylene ether composition containing polybrominated diphenyoxybenzene and antimony oxide | — | 1987-09-08 |
| 4681906 | Polyphenylene compositions containing sulfonate having improved melt behavior | Thomas A. Morelli | 1987-07-21 |
| 4661560 | Compositions comprising copolymers of a vinyl aromatic compound and an unsaturated cyclic anhydride and impact improvers | John C. Goossens, Fred F. Holub, Gim F. Lee, Jr. | 1987-04-28 |
| 4661561 | Compositions comprising copolymers of a vinyl aromatic compound and an unsaturated cyclic anhydride and impact improvers | John C. Goossens, Fred F. Holub, Gim F. Lee, Jr. | 1987-04-28 |
| 4535106 | Thermoplastic compositions of polyphenylene ether resin and pre-compounded blend of organopolysiloxane and poly(arylolefin-olefin) | Fred F. Holub | 1985-08-13 |
| 4504613 | Polyphenylene ether resin compositions having improved ductile impact strength | Fred F. Holub | 1985-03-12 |
| 4497925 | Flame resistant thermoplastic blends of polyphenylene oxide, polyolefin and hydrated alumina | Joseph E. Betts, Fred F. Holub | 1985-02-05 |
| 4478979 | Composition comprising copolymers of a vinyl aromatic compound and an unsaturated cyclic anhydride and impact improvers | John C. Goossens, Fred F. Holub, Gim F. Lee, Jr. | 1984-10-23 |
| 4478970 | Polyphenylene ether resin blends reinforced with finely divided particulate clay of narrow size distribution | Robert J. Axelrod, Peter H. Shu | 1984-10-23 |
| 4456720 | Flame resistant non-discolored polyphenylene ether resin compositions | Fred F. Holub | 1984-06-26 |
| 4404125 | Polyphenylene ether resin compositions for EMI electromagnetic interference shielding | Richard C. Bopp, Joel Caraher, Eric M. Lovgren | 1983-09-13 |
| 4404321 | Compositions comprising copolymers of a vinyl aromatic compound and an unsaturated cyclic anhydride and impact improvers | John C. Goossens, Fred F. Holub, Gim F. Lee, Jr. | 1983-09-13 |
| 4373052 | Polyphenylene ether compositions | Bruce A. Luxon | 1983-02-08 |
| 4318836 | Titanium dioxide filled polyphenylene ether compositions | — | 1982-03-09 |
| 4317761 | Clay filled polyphenylene ether compositions | — | 1982-03-02 |
| 4269950 | Thermoplastic molding compositions of vinyl aromatic compound .alpha.,.beta. unsaturated cyclic anhydride copolymers | Gim F. Lee, Jr. | 1981-05-26 |