http://rdf.ncbi.nlm.nih.gov/pubchem/patent/ES-358753-A1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_70ec63d39d6704bacc5c7068c93ded43 |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10M2205-04 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10M143-12 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08C19-42 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C10M143-12 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08C19-42 |
| filingDate | 1968-10-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 1970-06-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | ES-358753-A1 |
| titleOfInvention | A PROCEDURE FOR THE PREPARATION OF DIENO CONJUGATED POLYMERS HAVING IMPROVED PROPERTIES. |
| abstract | An inactive conjugated diene polymer is reacted in solution with a lithium alkyl compound and a polyhalohydrocarbon or a polyvinyl substituted aromatic hydrocarbon. In the examples, a polystyrene-polybutadienepolystyrene block copolymer is reacted with sec.-butyl lithium and dibromethane and polybutadiene is reacted with secondary butyl lithium and dibromoethane or divinyl benzene. The process reduces cold flow by increasing the higher molecular weight fraction. |
| priorityDate | 1967-10-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 19.