| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_9967d61f5b84d0742e73c18f2dbe5d3b |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02T10-86 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L101-12
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08K3-36
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L9-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L75-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G18-48
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B60C1-00 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G18-32
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G18-48
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B60C1-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L75-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L9-00 |
| filingDate |
2021-06-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c1a8f25b67193f56e992529773712774
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_8745ff336ba3021437c5332a0b7a1235 |
| publicationDate |
2021-10-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
JP-2021155753-A |
| titleOfInvention |
Rubber composition and pneumatic tires |
| abstract |
PROBLEM TO BE SOLVED: To provide a practical rubber composition for a tire capable of suppressing an increase in tan δ around 60 ° C. while improving tan δ in the vicinity of 0 ° C. of the tire. SOLUTION: The rubber composition contains a diene rubber and a liquid crystal polymer having a phase transition temperature (Ti) between a liquid crystal phase and an isotropic phase of 20 ° C. or less, and the liquid crystal polymer is active. It is a polymerization reaction product of a mesogendiol, which is an addition reaction product of a mesogen group-containing compound having a hydrogen group, an alkylene oxide and / or a styrene oxide, and an isocyanate compound. [Selection diagram] None |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-7296772-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2019112606-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2019112605-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-7261652-B2 |
| priorityDate |
2017-12-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |