http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-H072927-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_385752f237551ca1b257f160a0f2434b |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F36-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F2-44 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F4-70 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F4-60 |
| filingDate | 1993-06-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_6ee4727577d6a3fe251b1cef5898a56e http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_5f54597bf61ac5fbee19b50224b42c07 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_0129b9a5ec3ac1bd4a08c4e2f3212a2e |
| publicationDate | 1995-01-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-H072927-A |
| titleOfInvention | Method for producing butadiene polymer |
| abstract | (57) [Summary] [Objective] By using a specific catalyst system, it is possible to polymerize with high activity even in a hydrocarbon solvent, the resulting polymer has a high vinyl bond content, and a high vinyl content which is easy to control the molecular weight and melting point. A method for producing a butadiene-based polymer having a bond is provided. [Structure] At least 50 mol% of 1,3-butadiene The conjugated diene containing the above, (A) cobalt compound, (B) Organoaluminum compound represented by R 1 3 Al (R 1 represents an alkyl group, an aryl group, an aralkyl group), (C) water, (D) phorphine compound and (E) Halogen-containing organoaluminum compound represented by R 2 n AlX 3-n (R 2 is an alkyl group, an aryl group, an aralkyl group, X is a halogen atom of fluorine, chlorine, bromine, iodine, n is 0, 1, 1.5, 2), or (F) using a catalyst composed of at least one compound selected from active halogen compounds, polybutadiene in the presence or absence of an inert solvent. A method for producing a butadiene polymer, characterized in that (G) a surfactant is allowed to coexist during the production. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2020116367-A1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-02090396-A1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7009013-B2 |
| priorityDate | 1993-06-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 201.