http://rdf.ncbi.nlm.nih.gov/pubchem/patent/RU-2015104635-A
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B60C1-0016 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B60C1-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F297-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L53-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F297-046 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L53-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F4-52 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L53-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F297-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F297-06 |
| filingDate | 2013-07-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2016-08-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | RU-2015104635-A |
| titleOfInvention | ISOPRENE COPOLYMER AND METHOD OF ITS PRODUCTION |
| abstract | 1. An isoprene copolymer containing a styrene block or a butadiene block in its terminal portion, where the styrenic monomers are less than 5 mol. % of all monomers forming an isoprene copolymer containing a styrene block; butadiene monomers are 10 mol. % or less of all monomers forming an isoprene copolymer containing a butadiene block; and the content of cis-1,4 bonds in the portion derived from isoprene is a total of at least 95% .2. The isoprene copolymer according to claim 1, wherein said isoprene copolymer is a styrene-isoprene copolymer containing a styrene block in the terminal portion. The isoprene copolymer according to claim 2, wherein the number of styrene monomer fragments per styrene block is not more than 10.4. The isoprene copolymer according to claim 2, wherein the molecular weight per styrene block is not more than 1000.5. The isoprene copolymer according to claim 2, obtained by synthesizing a polymer or oligomer during the polymerization of a styrene monomer in the presence of a catalyst and adding an isoprene monomer to the obtained polymer or oligomer for polymerization. The isoprene copolymer according to claim 1, wherein the isoprene copolymer is a butadiene-isoprene copolymer containing a butadiene block in the terminal portion. An isoprene copolymer according to claim 6, obtained by synthesizing a polymer or oligomer during the polymerization of a butadiene monomer in the presence of a catalyst and adding an isoprene monomer to the obtained polymer or oligomer for polymerization. The isoprene copolymer according to claim 6, obtained by mixing butadiene monomer and isoprene monomer in the presence of a catalyst for polymerization, so that |
| priorityDate | 2012-07-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 29.