http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-S60161408-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_385752f237551ca1b257f160a0f2434b |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F36-04 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F4-70 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F4-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F36-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F4-42 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F295-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F136-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F4-60 |
| filingDate | 1984-02-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e2b1ebe3e29d865a56834db59428a04c http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_865f1467f9bc90085e1dac2d84ed5c50 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_deef15a21cca7924882ebfe92a4de79c http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_95e8a07a18ae82076e321913ec0d6fdf |
| publicationDate | 1985-08-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-S60161408-A |
| titleOfInvention | Preparation of diene polymer |
| abstract | PURPOSE: To obtain the titled polymer containing a side chain of unsaturated bond in high ratio without preparing mercaptan compounds as by-products, by polymerizing a conjugated diene monomer by the use of a catalyst consisting of a CO compound, carbon disulfide, etc. in a solutin of a specific polymer in a solvent. n CONSTITUTION: (A) In a solution of a polymer (e.g., polystyryllithium, etc.) containing a lithium active end group in a solvent, in the presence of a catalyst consisting of (B) a cobalt compound (e.g., cobalt octylate, etc.) and (C) carbon disulfide and/or phenylisothiocyanic acid, (D) a conjugated diene monomer (e.g., butadiene, etc.) is polymerized at 0W80°C, to give the desired polymer. Preferably the component C is added to the reaction mixture after the components A and B are reacted. n EFFECT: Having neither smell nor problems such as environmental problems, etc. Requiring no facilities to treat by-products. n COPYRIGHT: (C)1985,JPO&Japio |
| priorityDate | 1984-02-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 37.