http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-H10120735-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_d97cb748898aa080b013f7f35bc8b434 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F220-34 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F2-22 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F220-60 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F220-56 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F220-36 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F220-34 |
| filingDate | 1996-10-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_97733e70abb7f98b09a06258adcac50b |
| publicationDate | 1998-05-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-H10120735-A |
| titleOfInvention | Method for producing aqueous dispersion of water-soluble cationic polymer |
| abstract | [Problem] To provide a method for producing an aqueous dispersion of a water-soluble cationic polymer, which maintains low viscosity even at a high concentration, has excellent handling properties in terms of automation and labor saving, and has good stability over time. provide. The methacrylate or methacrylamide monomer represented by the general formula [1] is 5 to 60 mol% and the acrylamide monomer represented by the general formula [2] is 40 to 9 5 mol% is copolymerized with stirring in an aqueous solution containing 10 to 40% by weight of an alkali metal salt or an ammonium salt of an inorganic acid, or the monomer 5 represented by the general formula [1] is copolymerized. 60 mol% of the monomer represented by the general formula [2] 40 to 9 After copolymerization of 5 mol% in an aqueous solution, an alkali metal salt or an ammonium salt of an inorganic acid is added to an aqueous solution of the obtained copolymer at a salt concentration of 10 to 40% by weight of the total amount of the salt and water. A method for producing an aqueous dispersion of a water-soluble cationic polymer, wherein Embedded image |
| priorityDate | 1996-10-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 94.