http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-1489114-A1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_13378daf1ea3e93deba77c21f881e972 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F222-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F220-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F220-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F220-04 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F220-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F220-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F2-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F2-44 |
| filingDate | 2003-03-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_86753851ecfc9070fb04cd09afc04322 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_8c743a8bd7c05aa2206ce1d46b315de4 |
| publicationDate | 2004-12-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | EP-1489114-A1 |
| titleOfInvention | Process for producing water-soluble carboxylated polymer |
| abstract | A process for preparing a water-soluble carboxyl group-containingnpolymer comprising reacting an α,β-unsaturated carboxylic acid with ancompound having at least two ethylenically unsaturated groups in an inertnsolvent in the presence of a radical polymerization initiator, the process fornpreparing a water-soluble carboxyl group-containing polymer beingncharacterized in that the α,β-unsaturated carboxylic acid is further added to anreaction mixture in which 20 to 70% by mol of an unreacted α,β-unsaturatedncarboxylic acid remains, and the α,β-unsaturated carboxylic acid is reacted withnthe compound having at least two ethylenically unsaturated groups; and anwater-soluble carboxyl group-containing polymer obtainable by thenabove-mentioned process, wherein the reducing ratio of viscosity of a 0.2% bynweight neutralized viscous liquid is less than 25%, and the equilibrium viscositynof the neutralized viscous liquid is 20000 to 50000 mPa·s. The water-solublencarboxyl group-containing polymer obtainable by the present invention can bensuitably used as a thickener for cosmetics and the like, a moisturizer for poulticesnand the like, an emulsifier, or a suspension stabilizer for suspensions, and the like. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-1953176-A4 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8309667-B2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8067517-B2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-1953176-A1 |
| priorityDate | 2002-03-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 167.