| Predicate |
Object |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10N2020-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10N2020-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10M2209-084
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10N2030-54
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10N2040-25
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10M2215-064
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10M2205-022
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10M2205-024
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10N2020-017
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10N2030-68
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10M2205-0285
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10M2205-026
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10M2203-1025
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10M2207-026
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10M2223-045
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10N2010-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10N2010-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10N2030-02 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10M143-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F210-16
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10M145-14
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10M107-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10M143-08 |
| classificationIPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C10N30-02 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F210-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C10M143-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F210-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F210-16 |
| filingDate |
2015-03-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2018-01-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate |
2018-01-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
CN-106103506-B |
| titleOfInvention |
Viscosity modifier for lubricating oil, additive composition for lubricating oil, and lubricating oil composition |
| abstract |
An object of the present invention is to provide a viscosity modifier for lubricating oil for obtaining an additive composition for lubricating oil excellent in fluidity in a wide temperature range from low temperature to high temperature, and the additive composition for lubricating oil. Another object of the present invention is to provide a viscosity modifier for lubricating oil and the lubricating oil composition for obtaining a lubricating oil composition capable of well-balanced viscosity reduction in a wide temperature range from low temperature to high temperature. The viscosity modifier for lubricating oil of the present invention contains ethylene·α-olefin copolymer (A), and the ethylene·α-olefin copolymer (A) contains 30 to 50 mol% of At least one structural unit of α-olefin in the α-olefin, and 50 to 70 mole % of structural units derived from ethylene, wherein the total of all structural units is taken as 100 mole %; and, the ethylene·α - The olefin copolymer (A) satisfies the specific requirements (a), (b) and (c). |
| priorityDate |
2014-03-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |