Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5698643 | Controlling the molecular weight of polybutadiene | Ken W. Donbar, William M. Saltman | 1997-12-16 |
| 4663405 | Molecular weight modifier for use with lanthanide and actinide catalysts | — | 1987-05-05 |
| 4508881 | Process for nonaqueous dispersion polymerization of butadiene in the presence of polymeric dispersing agents | — | 1985-04-02 |
| 4471153 | Process for the removal of cyclopentadiene from unsaturated C.sub.5 -hydrocarbons | — | 1984-09-11 |
| 4452960 | Process for nonaqueous dispersion polymerization of butadiene in the presence of polymeric dispersing agents | — | 1984-06-05 |
| 4435553 | Process for nonaqueous dispersion polymerization of butadiene in the presence of carbonylated polymeric dispersing agents | Joginder Lal | 1984-03-06 |
| 4424324 | Process for nonaqueous dispersion polymerization of butadiene | Charles J. Suchma | 1984-01-03 |
| 4418185 | Process for nonaqueous dispersion polymerization of butadiene in the presence of high cis-1,4-polyisoprene as a polymeric dispersing agent | Paul Harry Sandstrom | 1983-11-29 |