| 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/B60C11-0008
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B60C1-0016
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B60C1-00
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
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L21-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L15-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08C19-25
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08C19-44 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B60C1-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F236-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08C19-25
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L15-00 |
| filingDate |
2018-02-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2021-11-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate |
2021-11-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
CN-110167977-B |
| titleOfInvention |
Conjugated diene polymer, conjugated diene polymer composition, and tire |
| abstract |
A conjugated diene polymer satisfying the following requirements (1) to (4). (1) The molecular weight distribution curve obtained by Gel Permeation Chromatography (GPC) measurement has 2 or more peaks. (2) The molecular weight distribution curve contains a peak (A) having a peak molecular weight of 50 to 250 ten thousand and a peak (B) having a peak molecular weight of 15 to 60 ten thousand. (3) The sum 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 absolute value of the difference between the glass transition temperature (Tg (A)) of the conjugated diene polymer contained in the peak (A) and the glass transition temperature (Tg (B)) of the conjugated diene polymer contained in the peak (B) is 2 to 30 ℃. |
| priorityDate |
2017-02-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |