| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_0ddb9f3656270bc5410be3679322fead |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10N2020-071
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10N2020-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L2203-40
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F2810-40
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F2810-30
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10M2209-084 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L91-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10M169-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F8-18
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10M169-041
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10M145-14
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F290-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F290-042
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F290-048 |
| classificationIPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C10N40-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C10N40-25
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C10N30-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C10N20-04 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F290-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C10M145-14
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C10M169-04 |
| filingDate |
2018-03-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e74f070e3b84c87a68a13539ae6a9f61 |
| publicationDate |
2020-01-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
EP-3597681-A1 |
| titleOfInvention |
Vinyl-based and comb-like copolymer |
| abstract |
An object of the present invention is to provide a novel vinyl-based comb polymer having polyisobutylene in a side chain. Particularly, an object of the present invention is to provide a novel vinyl-based comb polymer that has polyisobutylene in a side chain and that can be suitably used for a lubricating oil composition or a viscosity index improver. The object is achieved by using a vinyl-based comb copolymer that is a polymer of: a polyisobutylene-based macromonomer (A) having at least 0.8 predetermined (meth)acryloyl groups at one end of a main chain within one molecule; and a vinyl-based monomer (B). |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-3658653-B1 |
| priorityDate |
2017-03-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |