http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-110357998-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_f758dbe45d1c0efd81aed6ae49981b71 http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_d80228fea1bfe12324a6d4353d6702eb |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F212-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F2-01 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F236-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F4-48 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F212-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F2-01 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F4-48 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F236-06 |
| filingDate | 2018-04-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_fa1db66c9479940b80fd5fc10981b053 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_2db7e01317c27af2d15b2b7050001a77 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_568f5ff9180934d43d95fe7bed4af0d5 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_292bfa2653260f13cdbd307786d6fc5c http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_4494e5804e7966b487527ca456d4a6ef http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_0724345a8abe0804643cb55c158743fa http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_7826b7e94c2b15657fecb30d8ea8d702 |
| publicationDate | 2019-10-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-110357998-A |
| titleOfInvention | Conjugated diene and monovinylarene random copolymer and preparation method thereof |
| abstract | The invention relates to the field of conjugated diene and monovinylarene random copolymers, and discloses a conjugated diene and monovinylarene random copolymer and a preparation method thereof. The method is to carry out a continuous copolymerization reaction in a single reactor, and the method comprises: under anionic polymerization conditions, a first part of a conjugated diene, a monovinyl arene, a solvent, a gel inhibitor and a single organolithium are initiated to initiate The reaction material of the agent is continuously introduced from the bottom of the reaction kettle, the second part of the conjugated diene is continuously introduced into the middle of the reaction kettle, and the third part of the conjugated diene is continuously introduced into the upper part of the reaction kettle, and The polymerization temperature was controlled at 90-140°C. Through the method of the present invention, without adding any structure regulator or random agent, and under the conditions of relatively high reaction temperature and reasonable residence time, a conjugate with controllable basic molecular weight and low vinyl content can be prepared Random copolymers of dienes and monovinylarenes. |
| priorityDate | 2018-04-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 105.