| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_758994071efb42b565fc2c04637be131 |
| classificationIPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C10N40-25
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C10N30-02 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K3-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F220-12
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C10M145-14
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F290-00 |
| filingDate |
1998-07-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_4a5eb37b8e457ba1b10e9a610ebb12e1
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_524048b17ac6f63e918490b9837e0e2a
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_93cfa0f9c11575ff5f544873944158b0 |
| publicationDate |
2000-01-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
JP-2000026881-A |
| titleOfInvention |
Viscosity index improver |
| abstract |
(57) [Abstract] [Problem] High viscosity index, low high temperature high shear viscosity, Further, the present invention provides a viscosity index improver having a small amount of a coking product. SOLUTION: The viscosity index of a polymer containing alkyl (meth) acrylate and an alkoxyalkylene glycol mono (meth) acrylate having a homopolymer solubility parameter of 8.7 to 9.3 as essential constituent units is improved. Agent. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2002012883-A |
| priorityDate |
1998-07-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |