| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_996928fd66408a175f5c9ba795e4f2ef |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10M2219-024
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10M2219-022
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10M2219-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10N2050-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10N2040-02 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10M135-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10M135-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10M135-04 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C10M135-02 |
| filingDate |
1985-07-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
1987-01-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a465bfa0bcc180ad02e80ed079cc349a |
| publicationDate |
1987-01-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-4639324-A |
| titleOfInvention |
Lubricating compositions |
| abstract |
Lubricating oils having improved antioxidant and anti-wear properties are obtained by adding a minor amount of a reaction product made by reacting at least one aliphatic olefinically unsaturated hydrocarbon containing from about 8 to 36 carbon atoms (preferably an alpha -olefin) concurrently with sulfur and at least one fatty acid ester (preferably an oil such as cottonseed oil) to obtain a reaction intermediate and reacting this intermediate with additional sulfur and a dimer of cyclopentadiene or lower C1-4 alkyl substituted cyclopentadiene dimers, such as methylcyclopentadiene dimer. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5102566-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5320765-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5141657-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6001780-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6339052-B1 |
| priorityDate |
1985-07-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |