http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2015007228-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_758994071efb42b565fc2c04637be131 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F220-12 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C10M145-14 |
| filingDate | 2014-05-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_240b1155ceed6a7ccfcefcb051c8d7de http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_4aff0a221b83018563d7a7330dc7e3ac http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_2970e2322059460ad63ae3f6b4f76a02 |
| publicationDate | 2015-01-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-2015007228-A |
| titleOfInvention | Viscosity index improver and lubricating oil composition |
| abstract | Disclosed is a viscosity index improver excellent in viscosity index improvement effect and shear stability. A viscosity index improver (X1) comprising a (co) polymer (A1), wherein (A1) is a (co) polymer satisfying the following (1) to (5): Viscosity index improver. (1) The weight average molecular weight (Mw) of the (co) polymer is less than 150,000 to less than 200,000 (2) Corresponds to 1/4 or less of the peak top molecular weight (Mp) in the molecular weight distribution curve of the (co) polymer. (3) (co) polymer Mw / Mp is 1.08 or more (4) (co) polymer solubility parameter is 7.3-9 .5 (cal / cm 3 ) 1/2 (5) (Co) polymer having (meth) acrylic acid alkyl ester (a) having a branched alkyl group having 5 to 36 carbon atoms as an essential constituent monomer. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2017122721-A1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2017122707-A1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10759888-B2 |
| priorityDate | 2013-05-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 176.