http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-100665763-B1
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F293-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L53-025 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F8-42 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L53-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F297-044 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F297-04 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L53-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F297-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F8-42 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F293-00 |
| filingDate | 2004-05-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2007-01-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2007-01-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | KR-100665763-B1 |
| titleOfInvention | Process for preparing coupled block copolymer composition and composition obtained therefrom |
| abstract | The present invention provides a composition of a) a living lithium terminal polymer represented by the formula P-Li, wherein P is at least one polymer block A composed of at least one monoalkenyl arene having 8 to 18 carbon atoms and a conjugated diene having 4 to 12 carbon atoms. A copolymer chain having at least one polymer block B composed of one or more), wherein the alkoxy silane coupling agent represented by the formula R-Si- (OR ') 3 , wherein R is an aryl radical or carbon of 6 to 12 carbon atoms Is selected from linear alkyl and branched alkyl radicals of 1 to 12 atoms, R 'is selected from linear alkyl radicals of 1 to 4 carbon atoms), and the molar ratio of Si to Li is between 0.35 and 0.7 Forming a coupled block copolymer composition; b) selectively hydrogenating the coupled block copolymer composition; And c) collecting the resultant coupled block copolymer composition. The invention also relates to a composition obtained from this process.n n n Coupled block copolymers, lithium terminated polymers, monoalkenyl arenes, conjugated dienes |
| priorityDate | 2003-05-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
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