| Predicate |
Object |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10M2203-003
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F2810-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10M2209-102
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10M2209-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10N2030-12
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10N2020-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10M2207-127 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10M169-041
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K15-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F10-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10M145-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10M129-74 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C10M133-42
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C10M129-78
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C23F11-12
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C10M169-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C10M129-95 |
| filingDate |
2020-09-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate |
2022-12-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
JP-2022550549-A |
| titleOfInvention |
Corrosion inhibition |
| abstract |
The present invention relates to a method of inhibiting corrosion experienced during use of base oils or lubricating oils through the addition of polyester corrosion inhibitors. More particularly, the polyester corrosion inhibitor comprises an alkenyl-substituted succinic anhydride having an average number of succinic groups per alkenyl group of less than 3.0 and at least one polyol. It is a reaction product. Compositions containing such polyester corrosion inhibitors, and the use of such compositions as corrosion inhibitors, and base oils or lubricating oils containing such polyester corrosion inhibitors are also provided. [Selection figure] None |
| priorityDate |
2019-10-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |