| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_46cb3dfdd38a34ce27bf0e2323d90a6a
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_33dafb5bbc2ec47ebcb7becbbe60f704 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10N2040-25
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10N2040-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10N2040-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10N2040-042
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10N2030-68
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10N2030-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10M2205-04 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10M143-12
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10M143-00 |
| classificationIPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C10N30-02 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C10M143-12 |
| filingDate |
2014-03-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e3617b06167bc7f80a493ac5997ad53f
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_cc56ee3476987cd66aeed385a5870632 |
| publicationDate |
2014-09-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
WO-2014142001-A1 |
| titleOfInvention |
Viscosity index improver, method for producing same, and oil composition |
| abstract |
The present invention provides: a viscosity index improver having an excellent effect of improving a viscosity index and a high-temperature high-shear viscosity of an oil; and others. The viscosity index improver according to the present invention comprises a hydrogenation product of a copolymer which contains (a) a structural unit derived from an aromatic vinyl compound and (b) a structural unit derived from a conjugated diene, wherein (b1) a farnesene-derived structural unit is contained in an amount of 1 to 100 mass% and (b2) a structural unit derived from a conjugated diene other than farnesene is contained in an amount of 0 to 99 mass% both relative to the total amount of (b) the structural unit derived from a conjugated diene, and 50 mol% or more of carbon-carbon double bonds in (b) the structural unit derived from a conjugated diene are hydrogenated. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9834666-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10544241-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2015046544-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2015046524-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11466118-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11634531-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-7141027-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2020007432-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11117988-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9752027-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2019501265-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-7007275-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-5763865-B1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-5763866-B1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2019532142-A |
| priorityDate |
2013-03-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |