| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_fb78b459e21bb4fd52850a12cab27387 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10M2209-084
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10M2205-04 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F212-14
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F212-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10M145-14
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F220-1811
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F220-1818
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F220-1812
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F220-1808
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10M143-10 |
| classificationIPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C10N40-25
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C10N30-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C10N70-00 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F212-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F2-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C10M145-14
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C10M143-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F220-18
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F220-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C10M147-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F212-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F2-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F2-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F212-00 |
| filingDate |
1995-04-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_6816abe7c41f0a5deccc9800606d652f |
| publicationDate |
1995-11-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
CZ-96195-A3 |
| titleOfInvention |
Process for preparing a copolymer improving viscosity index and additives for enhancing viscosity index of lubricating oil |
| abstract |
There is provided a method for making a viscosity index improving copolymer which comprises polymerizing (meth)acrylate monomers and styrenic monomer(s) in an oil soluble diluent to form a solution of the copolymer in the oil soluble diluent, and wherein the solution includes less than or equal to 1000 parts by weight residual styrene monomer(s) per one million parts by weight solution. |
| priorityDate |
1994-04-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |