| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_7ef01e33058cf740cf2197991be97af1
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_a4bf706079a8d5bdcba5464bd1109f85 |
| classificationIPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C10N40-25
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C10N50-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C10N40-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C10N30-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C10N40-02
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/C10N30-02 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F210-16
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C10M143-16 |
| filingDate |
2012-01-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f02d0f2600bb051c0396b2538e6b4d77
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_22a3654db6b1a6215ba64cbb3e2b1be0
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_8a19126a95351f21503db65d3f5baa6e
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_830cb0e402b64c326571a68137da4997
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c762ff86d8c290043d034f6929fa5c21
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_71ef98ec254d4d03dd18212a03dde23e
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_3b6b55753f7e6e5fe6af67f2add23489 |
| publicationDate |
2013-08-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
JP-2013147531-A |
| titleOfInvention |
Viscosity index improver for lubricating oil, additive composition for lubricating oil, and lubricating oil composition |
| abstract |
[Problem] To provide a viscosity index improver for lubricating oil having a function of improving the soot dispersibility of the lubricating oil, and a lubricating oil composition excellent in the soot dispersibility. [MEANS FOR SOLVING PROBLEMS] The viscosity index improver for lubricating oil of the present invention contains at least one α-olefin selected from α-olefins containing 3 to 20 carbon atoms and containing 18 to 85.5 mol% of structural units derived from ethylene. 9 to 76 mol% derived structural unit, 5 to 10 mol% structural unit derived from a specific cyclic olefin, no melting peak measured by a differential scanning calorimeter (DSC), and glass transition temperature Tg of -12 It is composed of an ethylene / α-olefin / cyclic olefin copolymer (A) having a temperature of ℃ or less. [Selection figure] None |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2017511396-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2019157140-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2019206728-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2015178616-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2017019890-A |
| priorityDate |
2012-01-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |