Predicate |
Object |
classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B60C2011-0025 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L2205-025 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L2205-02 |
classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L15-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L21-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08C19-25 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08C19-44 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B60C11-0008 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B60C1-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B60C1-0016 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L9-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F236-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F236-10 |
classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F236-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L21-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L15-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B60C1-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08C19-25 |
filingDate |
2018-02-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
grantDate |
2020-12-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
publicationDate |
2020-12-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
publicationNumber |
KR-102186797-B1 |
titleOfInvention |
Conjugated diene polymer, conjugated diene polymer composition, and tire |
abstract |
Conjugated diene polymer satisfying the following (1) to (4). (1) It has two or more peaks in a molecular weight distribution curve obtained by gel permeation chromatography (GPC) measurement. (2) In the molecular weight distribution curve, the peak (A) having a peak molecular weight of 500,000 to 2.5 million and a peak (B) having a peak molecular weight of 150,000 to 600,000 are contained. (3) The total value of the area of the peak (A) and the area of the peak (B) is 70% or more of the entire molecular weight distribution curve. (4) The difference between the glass transition temperature (Tg(A)) of the conjugated diene-based polymer contained in the peak (A) and the glass transition temperature (Tg(B)) of the conjugated diene-based polymer contained in the peak (B) The absolute value of is 2°C to 30°C. |
priorityDate |
2017-02-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
type |
http://data.epo.org/linked-data/def/patent/Publication |