http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2015013961-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_98ec0629c8a506ce664ac51ffe289487 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C10M145-14 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C10M101-02 |
| filingDate | 2013-07-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c9a3d9be200c79e03f7542dbfe140078 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_9adbc92655dc7ebeac95452540827bff http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_844cb8bedfbd6bd5b9700ce44b3ebd89 |
| publicationDate | 2015-01-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-2015013961-A |
| titleOfInvention | Poly (meth) acrylate viscosity index improver, and lubricating oil additive and lubricating oil composition containing the viscosity index improver |
| abstract | Provided are a viscosity index improver capable of imparting a sufficient friction loss reducing effect to a lubricating oil and excellent in shear stability, and a lubricating oil additive and a lubricating oil composition containing the viscosity index improver. . There are provided a core portion and three or more arm portions each composed of a polymer chain including a structural unit represented by the following general formula (1) and having one end of the polymer chain bonded to the core portion. A poly (meth) acrylate viscosity index improver having a weight average molecular weight Mw of less than 100,000 and a ratio Mw / Mn of the weight average molecular weight Mw to the number average molecular weight Mn of 1.6 or less. [Selection figure] None |
| priorityDate | 2013-07-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 124.