| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_a0ed73939602610d8853f9990158fc88 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F2-38
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F36-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F4-80
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F12-06 |
| filingDate |
1988-12-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_521a051ff6c1453ceee106076ec03ccc
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_6de6d8d53f7834db1d08d50fec33c327
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_981282318eae0ea27d1fc0c11b32def6
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a7407224842fce12f00bb787535fe27a |
| publicationDate |
1990-05-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
DD-278811-A1 |
| titleOfInvention |
PROCESS FOR THE PREPARATION OF HOMO OR COPOLYMERS FROM 1,3-DIENES AND VINYLAROMATES |
| abstract |
The invention relates to a process for the preparation of homopolymers and copolymers of 1,3-dienes and vinylaromatics with novel homoleptic metallacyclic cobalt (II) organo compounds. The average molecular weights of the polymers can be adjusted within a wide range. By adding suitable functionalizing agents to the solutions of the living polymers, terminated prepolymers can be prepared. The diene polymers and diene blocks in copolymers have a high 1,4-structure content. |
| priorityDate |
1988-12-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |