http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2021098853-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_a526baeaf0a6e90f4a91d4dbfd619756 |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F4-545 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F2800-20 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F4-52 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F36-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F236-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F236-08 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F4-606 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F4-54 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F236-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F236-06 |
| filingDate | 2020-12-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_781a9e2a390e2051206ac26a5ed23362 |
| publicationDate | 2021-07-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-2021098853-A |
| titleOfInvention | Synthesis of isoprene butadiene copolymer rubber |
| abstract | PROBLEM TO BE SOLVED: To provide a method for synthesizing a random isoprene-butadiene copolymer rubber having an equal rate in a copolymerization of isoprene (or substituted isoprene monomer) and 1,3-butadiene. A method for synthesizing isoprene-butadiene rubber, in which (a) isoprene monomer or substituted isoprene monomer and (b) 1,3-butadiene monomer are copolymerized in the presence of a neodymium catalyst system. Featuring a process, the neodymium catalyst system (1) reacts neodymium carboxylate with an organic aluminum compound in the presence of a conjugated diolefin monomer to produce a neodymium aluminum catalytic component, and (2) subsequently neodymium aluminum. It is a method prepared by reacting a catalytic component with an alkylaluminum chloride to form a monomeric catalytic system. [Selection diagram] None |
| priorityDate | 2019-12-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 201.