| Patents for C08C 2 - Treatment of rubber solutions (444) |
|---|
| 12/11/1985 | EP0164137A2 Process for extracting rubber and by-products from guayule and guayule-like shrubs |
| 10/09/1985 | EP0157557A1 Recovering chlorinated polymers from solution |
| 10/01/1985 | CA1194640A1 Process for separating a polymer from a solution containing the same |
| 02/05/1985 | CA1182237A1 Method for preparing color-free, stabilized polymers of conjugated dienes or vinyl aromatic hydrocarbons or copolymers of conjugated dienes and vinyl aromatic hydrocarbons |
| 01/08/1985 | CA1180845A1 Flash-drying process for a solvent solution of a polymer or copolymer |
| 12/11/1984 | CA1179332A1 Process for extracting rubber and by-products from guayule and guayule-like shrubs |
| 04/24/1984 | US4444922 Low energy polymer-solvent separations |
| 03/21/1984 | EP0103462A1 Process for separating a polymer from a solution containing the same |
| 02/07/1984 | US4430483 Process for the production of water-resistant, film-forming chlorinated polymers |
| 11/15/1983 | US4415695 Method for preparing color-free, stabilized polymers of conjugated dienes or vinyl aromatic hydrocarbons or copolymers of conjugated dienes and vinyl aromatic hydrocarbons |
| 10/05/1983 | EP0090163A1 Method for preparing color-free, stabilized polymers of conjugated dienes or vinyl aromatic hydrocarbons or copolymers of conjugated dienes and vinyl aromatic hydrocarbons |
| 10/04/1983 | US4408039 Increased efficiency |
| 08/02/1983 | US4396761 Method for removing hydrogenation catalyst residues from hydrogenated conjugated diene polymers |
| 08/25/1982 | EP0058301A1 Process for the preparation of water-resisting, film-forming chlorinated polymers |
| 04/20/1982 | CA1121984A1 Apparatus for eliminating residual solvent from crumbled polymer |
| 03/02/1982 | CA1119335A1 Process for the preparation of pulverulent filled rubber |
| 01/19/1982 | US4310973 Drying polymer solutions |
| 11/24/1981 | US4302576 Lactone copolymers as stripping aids in recovery of polymer from solution |
| 11/18/1981 | EP0039910A1 Process for extracting rubber and by-products from guayule and guayule-like shrubs |
| 10/20/1981 | CA1111183A1 Drying polymer solutions |
| 07/14/1981 | US4278506 Polymer solution purification |
| 04/29/1981 | EP0027700A2 Flash-drying process for a solvent solution of a polymer or copolymer |
| 02/10/1981 | US4250082 Process for the preparation of a pulverulent filled rubber |
| 12/30/1980 | CA1092608A1 Method for recovering low molecular weight polymers |
| 12/02/1980 | US4236958 Apparatus for eliminating residual solvent from crumbled polymer |
| 10/28/1980 | US4230835 Method of removing polybutadiene gels from solutions |
| 04/15/1980 | US4198265 Method of removing volatiles from an elastomer |
| 03/11/1980 | CA1073590A1 Process for recovering proteins and polymers from liquids containing same |
| 02/26/1980 | US4190721 Process for recovering proteins and polymers from liquids containing same |
| 10/30/1979 | CA1065541A1 Removing solvent from elastomers |
| 10/23/1979 | US4172104 Dissolving ethoxylate of fatty alcohol in chlorinated hydrocarbon solvent, precipitation by treatment with steam or hot water |
| 09/04/1979 | CA1061939A1 Process for the removal of uranium contained in homo- and co-polymers of mono- and diolefines |
| 07/03/1979 | CA1057878A1 Process for the manufacture of a free-flowing, pulverulent rubber-filler mixtures |
| 06/13/1979 | EP0002271A1 Process for drying a polymer |
| 01/23/1979 | US4136088 Method for recovering low molecular weight polymers |
| 10/24/1978 | US4122249 Solvent removal from chlorinated polymers |
| 09/05/1978 | CA1038094A1 Process for the manufacture of free-flowing pulverulent rubber |
| 07/04/1978 | US4098991 Removal of catalytic residues from hydrogenated thermoplastic or elastomeric polymers |
| 02/07/1978 | US4072807 Molecular weight reduction of unsaturated polymers |
| 02/07/1978 | US4072739 Process for the removal of uranium contained in homo- and co-polymers of mono- and diolefines |
| 07/05/1977 | US4033933 Thermal discoloration inhibition with polyoxyalkylene glycols |
| 06/07/1977 | US4028485 From olefins or olefin polymer solutions |
| 07/06/1976 | US3968003 Cyclone separation |
| 01/20/1976 | US3933574 Method of and device for isolation of rubber-like polymers from hydrocarbon solutions |