http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2022061754-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_6bc7f14b9bfaec9b1623829dacbdc639 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C10M137-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C10M171-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C10M101-02 |
| filingDate | 2020-10-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d89ae9cac27b7e66626543c25b5b6cc8 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b1c8799ec231f60372fe80d5c6b959ed |
| publicationDate | 2022-04-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-2022061754-A |
| titleOfInvention | Lubricating oil composition |
| abstract | 【Task】 An object of the present invention is a lubricating oil composition capable of reducing low temperature viscosity in a lubricating oil composition conforming to SAE viscosity grade 0W-20, and more preferably a lubricating oil composition for an internal combustion engine. Is to provide a lubricating oil composition for a supercharged gasoline engine. SOLUTION: (A) Lubricating oil As a base oil (A1) A mineral oil-based base oil having a kinematic viscosity of 2.5 to 6.0 mm 2 / s at 100 ° C. and a viscosity index of 128 or more is contained in a lubricating oil composition in an amount of 30 to 90% by mass, and (A2). ) 1 to 25% by mass of a synthetic oil having a kinematic viscosity of 4.0 to 60.0 mm 2 / s at 100 ° C. in a lubricating oil composition. It is a lubricating oil composition characterized by containing in. The lubricating oil composition further comprises a mineral oil-based base oil having an optional component (A3) kinematic viscosity of 2.5 to 6.0 mm 2 / s at 100 ° C. and a viscosity index of less than 128 in the lubricating oil composition. Including 0-35% by mass in The CCS viscosity of the lubricating oil composition at −35 ° C. is 5100 mPa · s or less, the kinematic viscosity at 100 ° C. is 6.9 to 9.3 mm or less than 2 / s, and the high temperature and high shear viscosity at 150 ° C. The lubricating oil composition, wherein the HTHS viscosity) is less than 2.6 mPa · s to 3.1 mPa · s. [Selection diagram] None |
| priorityDate | 2020-10-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 106.