| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_939783cee52dfe8dbc92c1aad1981343 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10M2215-28
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10N2030-36
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10N2010-12
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10M2201-087
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10M2215-064
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10M2215-062
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10M2227-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10M2223-045
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10M2205-024
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10M2209-084
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10N2040-25
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10M2219-046
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10M2207-028
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10M2219-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10M2217-043 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10M163-00 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C10M169-04 |
| filingDate |
2006-12-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2015-02-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_4b1a8fb4528856e7a497a45df05c14b5
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_cf72df4d044294874a5dd6ca5150477c
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c522b5b83964b39d72765cbc5f971dc6 |
| publicationDate |
2015-02-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
CA-2572041-C |
| titleOfInvention |
A method of improving the acrylic rubber sealant compatibility with a lubricating oil composition in an internal combustion engine in comparison to a conventionally used lubricating oil composition |
| abstract |
It has been discovered that a lubricating oil composition containing a certain combination of a nitrogen-containing dispersant and a metal-containing detergent of an alkali metal salt of alkylphenol derivative having a Mannich base structure, together with a phosphorus-containing organic compound, can be effectively employed in a method for improving the acrylic rubber sealant compatibility in an internal combustion engine, if the ratio of the nitrogen-containing dispersant and a metal-containing detergent of an alkali metal salt of alkylphenol derivative having a Mannich base structure is adjusted to a specific range, i.e., in the range of from 1:0.005 to 1:2 in terms of the nitrogen content. |
| priorityDate |
2005-12-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |