| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_32260d8b93ef37639f57fb1f65e8a5fa |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10M2209-084
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10M2203-003
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10N2030-68
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10N2040-042
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10N2020-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10N2020-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10N2030-02 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10M145-16
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10M169-041
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F293-005
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F290-048
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10M145-14
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F279-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F220-14
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F220-1804
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F212-08 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C10M145-14
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C10M169-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F293-00 |
| filingDate |
2022-02-25^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f0e927550e66642bfdbdbc964e770c52
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e8acf671b4934cc646c923bf7848d005
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a4a877c46e3bc04e2a68c714d256c8a3 |
| publicationDate |
2022-09-29^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-2022306962-A1 |
| titleOfInvention |
Viscosity index improver and lubricant compositions thereof |
| abstract |
The invention relates to a poly alkyl(meth)acrylate polymer comprising polybutadiene-based monomer units and a process for preparing the same. The invention also relates to the use of said polymer as a viscosity index improver in lubricant formulation and to lubricant compositions comprising said polymer. |
| priorityDate |
2021-03-19^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |