| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_758994071efb42b565fc2c04637be131 |
| classificationIPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C10N30-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C10N20-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C10N20-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C10N20-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C10N40-25
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C10N40-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C10N40-08 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C10M145-14 |
| filingDate |
2011-03-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c69d5ab939d5b12be58684534c4060cf |
| publicationDate |
2012-10-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
JP-2012188585-A |
| titleOfInvention |
Viscosity index improver and lubricating oil composition |
| abstract |
Disclosed is a viscosity index improver having a high effect of improving the viscosity index. A (co) polymer (A) having a monomer (a) represented by the following general formula (1) as an essential constituent monomer and a solubility parameter of 8.8 to 9.5. Viscosity index improver comprising [Chemical 1] R 1 is a hydrogen atom or a methyl group; X is an alkylene group having 2 to 4 carbon atoms; n is a number from 0 to 20, and when n is 2 or more, X may be the same or different, and (XO) The n moiety may be random addition or block addition; R 2 is an alkyl group having 37 to 60 carbon atoms. [Selection figure] None |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2014080537-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-107406789-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-WO2016152463-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2016152463-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10336961-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2013177554-A |
| priorityDate |
2011-03-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |