| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_70b7a6233c50f24dacba8d5e9e2a5fe3 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F210-12 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F4-40
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F4-16
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F2-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F4-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F4-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F210-12
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F210-00 |
| filingDate |
2001-08-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2007-07-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_673c7c7123d56e3929a271543f51579c
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_33678f54bca3f056325923cfacfdb4a5 |
| publicationDate |
2007-07-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
RU-2303607-C2 |
| titleOfInvention |
Isoolefin copolymer production process |
| abstract |
FIELD: polymer production. n SUBSTANCE: process of producing isoolefin copolymers in presence of zirconium halides or hafnium halides as initiator is characterized by that copolymerization is carried out in presence of organic nitro compounds of general formula R-NO 2 , wherein R represents C 1 -C 18 -alkyl, C 3 -C 18 -cycloalkyl, or C 6 -C 24 -cycloaryl. n EFFECT: enabled production of high-molecular weight isoolefin copolymers having insignificant content of gel. n 5 cl, `5 tbl, 26 ex |
| priorityDate |
2000-08-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |