| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_abd951218bdccdf6172edcb0e33f1520 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08C19-44
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F2-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F36-04 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F136-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F36-06
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/C08F8-32
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08C19-44
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F2-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F236-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F8-42 |
| filingDate |
1999-10-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_92323b947127e15b40fe63ffc4470c5e
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_2699b962a831f56ab0fde5345d77325a |
| publicationDate |
2000-09-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
JP-2000248014-A |
| titleOfInvention |
Method for producing solution-polymerized styrene-butadiene rubber or butadiene rubber |
| abstract |
PROBLEM TO BE SOLVED: To polymerize styrene-butadiene rubber or butadiene rubber using a modified anionic polymerization initiator, and then react an active anion at the terminal of a polymer chain with a usual modifier. A styrene-butadiene rubber or butadiene rubber modified at both ends is produced. SOLUTION: A non-polar hydrocarbon solvent is used to polymerize 1,3-butadiene alone or with styrene using a compound represented by the following chemical formula 1 as an initiator to produce a solution-polymerized styrene-butadiene rubber or butadiene rubber. I have. Embedded image In the above formula, R 'is an alkyl group having 1 to 3 carbon atoms, and Bu is a butyl group. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9365656-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9976013-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9725562-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2012241112-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/DE-112013000646-B4 |
| priorityDate |
1999-03-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |