| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_b5fb2e51ab43188cd95248285898fa54 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10M2203-1025
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10M2205-22
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10M2207-023
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10M2207-129
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10M2207-127
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10M2227-09
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10M2207-262
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10N2030-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10N2020-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10N2040-252
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10M2205-0285 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10M129-20
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10M129-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10M129-76
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10M169-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10M169-045
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10M139-04 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C10M129-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C10M163-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C10M159-22 |
| filingDate |
2013-11-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2020-08-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_86583d594abdbb2942fbedb4b95b4cf4
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d8228bbab6bc5740c4c0213c1a80fbe6
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_8a82d2d13c4207cb0d4bdac8844f7fb4 |
| publicationDate |
2020-08-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
CA-2831948-C |
| titleOfInvention |
Marine engine lubrication |
| abstract |
Two-stroke cross-head marine compression-ignited engine system lubrication is effected by a composition comprising a major amount of an oil of lubricating viscosity containing at least 50 mass % of a basestock containing greater than or equal to 90 % saturates and less than or equal to 0.03 % sulphur or a mixture thereof, and respective minor amounts of an oil-soluble overbased metal alkyl salicylate detergent and an oil-soluble polyalkenyl-substituted carboxylic acid anhydride or an oil-soluble alkylated phenol. The presence of the anhydride or the phenol improves asphaltene dispersency in the lubricant. |
| priorityDate |
2012-11-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |