| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_a526baeaf0a6e90f4a91d4dbfd619756 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10S152-905
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10T152-10495 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F236-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L21-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F36-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B60C1-0016 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L21-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F4-44
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F4-42
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F236-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F2-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F4-54
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F4-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B60C1-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F4-50
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F36-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F36-04 |
| filingDate |
1996-05-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
1998-07-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_28ee5ecea8ff6bb2114e3e9a717c371f
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_77b93ef79a59bed3910509b0bd4312a4
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b3a54ab4dc3f26346775cdfb7a4edcc3 |
| publicationDate |
1998-07-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
TW-336941-B |
| titleOfInvention |
Process and catalyst system for the synthesis of rubbery polymers |
| abstract |
A process of polymerization for synthesizing tire tread rubber compound of conjugated diolefin homopolymer or copolymer having at least 12 carbon atom with the ratio of weight average molecular weight to number average molecular weight at 1.2:1 to 5:1 and broad molecular weight distribution, featuring the polymerization of at least one conjugated diolefin monomers in the presence of a catalyst system and temperature of 60 deg. C to 100 deg. C, said catalyst system is comprised of (a) a dialkyl magnesium compound and (b) an alkali metal containing alkali metal alkoxide having 2 to 12 carbon atoms, wherein the molar ratio of the alkali metal containing comound to the dialkyl magnesium compound is within the range of about 6:1 to 1:5. |
| priorityDate |
1995-07-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |