| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_e05b8ecfbe738fb8402171b92055c7e6
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_98ec0629c8a506ce664ac51ffe289487
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_590960c930be3ca9e6e8fa408bb3f31d |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10N2030-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10N2240-201
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10N2030-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10N2020-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10N2020-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10N2010-12
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10M2227-066
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10M2223-045
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10N2220-022
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10N2230-74
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10N2230-68
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10N2230-43
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10N2040-25
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10N2230-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10N2230-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10M2203-1025
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10N2040-16
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10N2030-74
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10N2210-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10N2030-54
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10M2209-084
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10N2220-021
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10M2219-068
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10N2240-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10N2230-54
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10N2030-43
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10N2030-68 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10M169-041
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10M145-14
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10M105-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10M101-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10M171-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10M107-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10M171-00 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C10M145-14
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C10M105-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C10M169-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C10M171-02 |
| filingDate |
2012-01-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2016-05-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_149c27bfe2ecd28ac2ffa58ee364f8f7
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a786d1a1b810d43d1ea1041d2d13b8be |
| publicationDate |
2016-05-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-9353328-B2 |
| titleOfInvention |
Lubricating oil composition |
| abstract |
The present invention provides a lubricating oil composition for an internal combustion engine used mainly to drive a generator and to improve the fuel economy thereof. The composition comprises (A) a base oil being a hydrocarbon base oil having a ratio (CA/CB) of the proportion of the component of 24 or fewer carbon atoms (CA) and the proportion of the component of 25 or more carbon atoms (CB) in the carbon number distribution obtained by gas chromatography distillation of 2.0 or higher, the composition having a ratio (Vs/Vk) of the 80° C. high-temperature high-shear (HTHS) viscosity (Vk) and the 150° C. HTHS viscosity (Vs) of 0.35 or higher and a 100° C. kinematic viscosity of 2.5 mm 2 /s or higher and 5.2 mm 2 /s or lower. |
| priorityDate |
2011-05-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |