| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_d93502a23a72b56472bc75854cfe7c60 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08C19-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F36-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F8-04 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F220-42
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F236-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F2-38
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F8-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08C19-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F36-04 |
| filingDate |
2002-01-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_57d55773a25d6d10a65812672188091c
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_9d2e8264f5277ab39800dac7667beffd |
| publicationDate |
2003-08-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
JP-2003221407-A |
| titleOfInvention |
Polymer, method for producing the same, and method for producing hydrogenated polymer |
| abstract |
PROBLEM TO BE SOLVED: To hydrogenate a polymer obtained by copolymerizing a conjugated diene monomer and an α, β-unsaturated nitrile monomer in the presence of a molecular weight regulator having a mercapto group. Provided are a polymer which can be advantageously used and a method for producing the polymer. SOLUTION: A step (A) of copolymerizing a conjugated diene monomer and an α, β-unsaturated nitrile monomer in the presence of a molecular weight regulator having a mercapto group; and in the presence of a base compound, By heating the polymerization reaction solution containing the unreacted α, β-unsaturated nitrile monomer (B), a polymer having a residual amount of the molecular weight modifier of 40 ppm or less is produced. A hydrogenated polymer is produced using this polymer. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/TW-I664196-B
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2010065225-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-20230116784-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2016121284-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-5967342-B1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-107108764-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10781270-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-102410591-B1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2018016360-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-20170107444-A |
| priorityDate |
2002-01-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |