| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_f0e258722563750ce56f5bbe872b2bae |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C10M101-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C10M107-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C10M169-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C10M145-14 |
| filingDate |
2017-12-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d48522a50f4f61a7b692a581fe2abfaa
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_fe9a6b3e0d770190a0571930f3d77b2c
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_2e942ab5c282e3381aadc1999d285726
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_10ade8fa1068a7d26f5fcf3a0f335b5f
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_5a1ef40ba5d82cf34550bd59c27ab447 |
| publicationDate |
2019-06-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
JP-2019104846-A |
| titleOfInvention |
Viscosity index improver with improved low temperature viscosity and shear resistance |
| abstract |
The present invention provides a lubricant additive that provides a combination of good viscosity index, good low temperature viscosity properties, and excellent shear stability. SOLUTION: 10 to 70% by mass of one or more esters of (a) (meth) acrylic acid and a hydroxylated hydrogenated polybutadiene having a number average molecular weight of 2,200 g / mol or less, (b) 1 A polyalkyl (meth) acrylate polymer obtained by polymerizing a monomer composition containing 10 to 80% by mass of C1 to 30 alkyl (meth) acrylate of species or more is used as a lubricant additive. 【Selection chart】 None |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2021031503-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-4130069-A4 |
| priorityDate |
2017-12-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |