Predicate |
Object |
assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_b5fb2e51ab43188cd95248285898fa54 |
classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10M2207-023 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10N2020-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10M2227-09 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10N2030-04 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/C10M2205-22 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10M2207-262 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10N2040-252 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10M2203-1025 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10M2205-0285 |
classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10M169-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10M129-76 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10M139-04 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/C10M169-045 |
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> |
inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d8228bbab6bc5740c4c0213c1a80fbe6 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_86583d594abdbb2942fbedb4b95b4cf4 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_8a82d2d13c4207cb0d4bdac8844f7fb4 |
publicationDate |
2014-05-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
publicationNumber |
CA-2831948-A1 |
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 |