| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_e8e35713b748392d19ab97b9252d493e |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10M2215-064
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10N2010-14
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10N2010-16
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10N2030-10 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K15-18
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10M159-12
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10M133-12 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C10M133-12
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C211-58
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C211-55
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K15-32 |
| filingDate |
2007-08-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2012-03-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_881d7035f648f27a8461665a4b7f8015 |
| publicationDate |
2012-03-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
RU-2445349-C2 |
| titleOfInvention |
Antioxidants and methods of producing antioxidants |
| abstract |
FIELD: chemistry. n SUBSTANCE: disclosed is a method of producing an antioxidant for lubricants, consisting of oligomers of alkylated diphenylamine and alkylated phenyl-α-naphthylamine, and a metal acetylacetonate, where the metal is Co (III), Co (II), Mn (II) or a combination thereof, involving mixing said components to form a reaction mixture and passing an oxygen-containing gas through the reaction mixture. Disclosed also is a method of producing a lubricant and a method of obtaining a lubricant formulation using an antioxidant obtained using said method. n EFFECT: simple technology of obtaining an antioxidant with high antioxidant activity. n 17 cl, 7 tbl, 6 ex |
| priorityDate |
2006-08-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |