| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_8e0bf0928b608797b70bbc2b91c7e52e |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10M2209-104
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10N2030-45
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10M2207-124
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10N2040-25
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10N2030-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10M2223-049
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10M2223-047
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10M2223-043 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10M141-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10M161-00 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C10M161-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C10M141-10 |
| filingDate |
2012-05-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_47b784adcbb7839fc65a7a6a7542d575
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_3c5e029d3382a668929ba23484bd6280
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_43cab83aa6e88af7af43e9eec5eec5a4
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_226f5ae53793c1f945d1acaaf89dff52
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_04baf6edb35c854d70c3fa7701ffc5da
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_7272b9f0ad253319ca0a30eddee1a1ec |
| publicationDate |
2014-05-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
EP-2732013-A1 |
| titleOfInvention |
Lubricant composition having improved antiwear properties |
| abstract |
The instant disclosure provides a lubricant composition having improved four- ball antiwear properties. The lubricant composition includes a base oil and one or more alkylethercarboxylic acid corrosion inhibitor(s) having the formula: (formula) wherein R is a straight or branched chain C 6 -C 18 alkyl group and n is a number of from 0 to 5. The lubricant composition also includes an ashless antiwear additive including phosphorous. The four-ball antiwear properties are reported as an average diameter of wear scars pursuant to ASTM D4172. The average diameter of the wear scars resulting from the lubricant composition are at least 5% smaller than the average diameter of the wear scars resulting from a standard that includes the base oil and the antiwear additive and that is free of the one or more alkylethercarboxylic acid corrosion inhibitor(s). |
| priorityDate |
2011-07-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |