| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_50c06a035c5b3df05f2f8d8847020ae3 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10N2010-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10N2010-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10N2010-14
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10N2010-12
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10N2010-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10N2010-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10M2217-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10M2209-086
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10M2217-024
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10N2040-251
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10N2040-25
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10N2040-28
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10N2040-255
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10M2205-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10M2205-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10N2010-10 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10M143-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10M149-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10M145-16 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C10M145-16
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C10M149-06 |
| filingDate |
1989-10-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_9d2ccfa707cc6932bcfd3bad9f585f5d |
| publicationDate |
1990-05-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
WO-9004627-A1 |
| titleOfInvention |
Lubricating oil additives |
| abstract |
A lubricating composition comprises a major amount of an oil of lubricating viscosity and a minor amount of one or more carboxylic derivatives obtainable by reacting at least one substituted succinic acylating agent, which acylating agent comprises a copolymer of an aliphatic olefine and a monomer having structure (I), wherein X and X?1 are the same or different provided at least one of X and X?1 is such that the substituted succinic acylating agents can function as carboxylic acylating agents with a reactant selected from (a) an amine having within its structure at least one H-N group, (b) an alcohol, (c) a reactive metal or a reactive metal compound, and (d) a combination of two or more of any of (a) to (c). The preferred aliphatic olefin is a C4?-C30? aliphatic olefin for example octadecene-1. The preferred monomer is maleic anhydride. Preferred amines comprise C10?-C18? primary monoamines. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6100224-A |
| priorityDate |
1988-10-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |