http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2002338618-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/C08F6-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F20-06 |
| filingDate | 2001-05-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_545215f216631594073f89554e4b669c http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e19d27f3a1e8302d1ebb5b96a5016509 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_76c12ed49412760ccd43abe4ab0e3d57 |
| publicationDate | 2002-11-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-2002338618-A |
| titleOfInvention | Method for producing polymer aqueous solution |
| abstract | PROBLEM TO BE SOLVED: To provide a method for producing a polymer aqueous solution which has a narrow molecular weight distribution and is suitable for a dispersant, a detergent builder, etc., and is hardly colored. SOLUTION: The pH obtained by radically polymerizing a monomer mixture of (a) an acrylic acid monomer or (b) an acrylic acid monomer and a copolymerizable monomer in an aqueous medium has a pH of 5 or less. In a method for producing a neutral or alkaline polymer aqueous solution by adding alkali to a polymer aqueous solution, a reducing compound is contained in the polymer aqueous solution at least while the pH of the polymer aqueous solution is in the range of 5 to 6. Is present in an amount of 0.3% by mass or more based on the polymer. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2011026373-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10214605-B2 |
| priorityDate | 2001-05-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 49.