http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2001064310-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_097405822d505467fd50f7100022cd56 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F4-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F20-00 |
| filingDate | 1999-08-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_1140556835fcc370cc959ea4d0ab87e9 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_4bb8a0235fcb9e72b03d9ad11187793d |
| publicationDate | 2001-03-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-2001064310-A |
| titleOfInvention | Method for producing water-soluble polymer |
| abstract | (57) [Problem] To provide a method for producing a high molecular weight water-soluble polymer by restricting generation of an insoluble component. SOLUTION: At least (A) an azo polymerization initiator, (B) an azo polymerization initiator having a 10-hour half-life temperature higher than that of the azo polymerization initiator of the component (A), (C) a reducing agent, (D) A water-soluble monomer is polymerized in the presence of a polyvalent metal salt. The azo-based polymerization initiator preferably has a half-life temperature difference of 5 ° C. or more. |
| priorityDate | 1999-08-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 56.