| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_4d0e87b95bd77fb9e7492b920eaaf64f |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10N2230-18
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10N2240-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10N2030-18
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10M2203-003
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10N2040-25
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10N2070-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10N2270-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10M2229-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10M2229-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10M2229-041
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10M2205-173 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10M155-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10M169-041 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C10M155-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C10M169-04 |
| filingDate |
2019-11-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f72da7c1d685b2a290f177537e129805
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_53a253157aded88201f40020d1db12da
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_3dc9adf67b84b99acbd5b7a2b2c5af4c
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a40c5ee9c82c272c5bf24495efc2a8cf
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_adc1dfdf635afa013f29e56fe4ec0467 |
| publicationDate |
2020-06-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-2020199477-A1 |
| titleOfInvention |
Method for improving high temperature antifoaming performance of a lubricating oil |
| abstract |
This disclosure provides a method for improving high temperature antifoaming performance of a lubricating oil in an engine or other mechanical component lubricated with the lubricating oil by using as the lubricating oil a formulated oil. The formulated oil has a composition with a lubricating oil base stock as a major component, and at least one silicone antifoaming agent, as a minor component. The silicone antifoaming agent is delivered to the lubricating oil by contacting the lubricating oil with a cured silicone (e.g., room temperature vulcanized (RTV) silicone) at a temperature, and for a period of time, sufficient to deliver silicone to the lubricating oil. The delivered silicone is soluble in the lubricating oil. The lubricating oils are useful as passenger vehicle engine oils (PVEO) and commercial vehicle engine oils (CVEO). |
| priorityDate |
2018-12-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |