| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_4790e1778339bfaf5fabe2f94eba8057 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F4-50
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F4-486
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F236-10
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/C08F136-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L9-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L9-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F36-04 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F4-50
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L9-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B60C1-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L9-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L25-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F36-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F4-48
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F236-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F112-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F136-04 |
| filingDate |
2016-07-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2019-12-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_22a70470c7c61c5be092570a10495861
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_1df6c1c528e099b6a039cc38c55ac57a |
| publicationDate |
2019-12-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
RU-2709530-C1 |
| titleOfInvention |
Method of producing caoutchouc, a rubber composition containing caoutchouc obtained using said method, as well as use of a rubber composition |
| abstract |
FIELD: manufacturing technology.SUBSTANCE: present invention relates to production of caoutchouc, as well as rubber based thereon. Described is a method of producing caoutchouc by anionic polymerisation of a conjugated diene and/or copolymerisation of a conjugated diene and a vinyl aromatic compound in an organic solvent medium in the presence of an electron donor and lithium organozincate of general formula RZnLias an initiator. Electron donor used is 2,2-bis(2-oxolanyl)propane (ditetrahydrofurylpropane, DTHFP) in a hydrocarbon solvent and an inert medium. Invention also relates to rubber obtained using said method and to rubber compositions containing said caoutchouc.EFFECT: improved hysteresis characteristics of caoutchouc based rubbers.13 cl, 2 dwg, 4 tbl, 7 ex |
| priorityDate |
2016-07-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |