| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_939783cee52dfe8dbc92c1aad1981343 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10N2030-52
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/C10N2030-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10N2010-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10M2215-28
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10M2219-089
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10M2219-046
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10M2215-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10N2040-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10N2040-044
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10N2040-042
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10N2030-40
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10M2207-028 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10M161-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10M141-10 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C10M161-00 |
| filingDate |
2015-03-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2016-11-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_24691e63483b473d4f0328e6da21cc60
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_bdd7be4516c66ae20d628e20731eef0c |
| publicationDate |
2016-11-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-9499765-B2 |
| titleOfInvention |
Lubricating oil compositions for construction machines |
| abstract |
The present invention is directed to a Zinc-free transmission oil composition for construction machinery comprising:n (i) a major amount of an oil of lubricating viscosity, (ii) at least 0.25 wt. % of a dithiophosphorylated carboxylic acid compound, and (iii) a succinimide dispersant derived from a polyisobutylene group of 1200 molecular weight or less. nn Also provided is a method for lubricating the transmission of a construction machine comprising lubricating the transmission with a Zinc-free transmission oil composition comprising:n (i) a major amount of an oil of lubricating viscosity, (ii) at least 0.25 wt. % of a dithiophosphorylated carboxylic acid compound, and a succinimide dispersant derived from a polyisobutylene group of 1200 molecular weight or less. |
| priorityDate |
2015-03-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |