http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-2571907-A1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_f0e258722563750ce56f5bbe872b2bae |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10M2203-1025 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10N2040-045 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10N2030-68 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10M2209-086 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10M2209-084 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10N2040-046 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10N2040-042 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C10N2070-00 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/C10M145-14 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F220-1818 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F220-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F220-18 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L33-06 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C10M145-14 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F220-18 |
| filingDate | 2011-02-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_352be9ac2a531f64dde429b3887eb23e http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_3027eb5518c1789bcf46a39c58ea8de1 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d31cd17b4cc6b3709f8975bb638cd218 |
| publicationDate | 2013-03-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | EP-2571907-A1 |
| titleOfInvention | A polymer useful as viscosity index improver |
| abstract | The present invention describes a polymer useful as viscosity index improver comprising units derived from one or more ethylenically unsaturated ester compounds of formula (I), where R is hydrogen or methyl, R 1 means a linear, branched or cyclic alkyl residue with 1-6 carbon atoms, R 2 and R 3 independently represent hydrogen or a group of the formula -COOR', where R' means hydrogen or a alkyl group with 1-6 carbon atoms, units of one or more ethylenically unsaturated ester compounds of formula (II), where R is hydrogen or methyl, R 4 means a 2-alkyl branched alkyl residue with 12-18 carbon atoms, R 5 and R 6 independently are hydrogen or a group of the formula - COOR' ', where R' ' means hydrogen or an alkyl group with 12- 18 carbon atoms, and units of one or more ethylenically unsaturated ester compounds of formula (III), where R is hydrogen or methyl, R 7 means a linear alkyl residue with 12-24 carbon atoms, R 8 and R 9 independently are hydrogen or a group of the formula -COOR' ', where R' ' means hydrogen or an alkyl group with 12-24 carbon atoms wherein said polymer comprises at least 10 % by weight units derived from one or more ethylenically unsaturated ester compounds of formula (I), based on the total weight of the polymer, said polymer comprises at least 10 % by weight units derived from one or more ethylenically unsaturated ester compounds of formula (II), based on the total weight of the polymer, and said polymer comprises at least 10 % by weight units derived from one or more ethylenically unsaturated ester compounds of formula (III), based on the total weight of the polymer. |
| priorityDate | 2010-04-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 409.