Issued Patents All Time
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5464914 | Preparation of a low polydisperse polymer | Arnold L. Gatzke | 1995-11-07 |
| 5462994 | Preparation of conjugated diene-monoalkenyl arene block copolymers having a low polydispersity index | Arnold L. Gatzke | 1995-10-31 |
| 5162406 | Polymer stabilizing compositions | Wendell W. Meyer | 1992-11-10 |
| 4960842 | Amine containing initiator system for anionic polymerization | Eric W. Otterbacher, Massimo D. Bezoari, Brian W. Walther | 1990-10-02 |
| 4614768 | Process for preparation of copolymers of isopropenyl aromatic monomer and vinyl aromatic monomer | — | 1986-09-30 |
| 4525532 | Impact resistant .alpha.-methylstyrene-styrene copolymer blends | Lu H. Tung, Jerald A. Griggs | 1985-06-25 |
| 4431777 | Block copolymers of diene having their terminal end blocks of a random copolymer of styrene or alkylstyrene and an alpha-methylstyrene | Lu H. Tung | 1984-02-14 |
| 4205016 | Multifunctional lithium containing initiator | Lu H. Tung, Joseph W. Rakshys, Douglas E. Beyer | 1980-05-27 |
| 4201729 | Multifunctional lithium containing initiator | Lu H. Tung, Joseph W. Rakshys, Douglas E. Beyer | 1980-05-06 |
| 4200718 | Multifunctional lithium containing initiator | Lu H. Tung, Joseph W. Rakshys, Douglas E. Beyer | 1980-04-29 |
| 4196153 | Polyfunctional lithium containing initiator | Lu H. Tung | 1980-04-01 |
| 4196154 | Soluble multifunctional lithium containing initiator | Lu H. Tung, Douglas E. Beyer | 1980-04-01 |
| 4182818 | Polyfunctional lithium containing initiator | Lu H. Tung | 1980-01-08 |