http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-H05163312-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_20d3042eb4ea7c9afd525aa89373349d |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F218-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F220-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F220-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F220-58 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F222-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F8-44 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F218-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F20-52 |
| filingDate | 1991-12-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_6062e25c61a82457978cbfeef93a8243 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_44e246f3489e8193b30fbe8158684aea http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c2f575af00cee0e257f2be7f74c4a9df http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_0a3ca560ebc69b1dc7627161975c286f |
| publicationDate | 1993-06-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-H05163312-A |
| titleOfInvention | Manufacturing method of water-soluble resin |
| abstract | (57) [Summary] [Object] The present invention provides a method for producing a water-soluble resin, which retains its strength for a certain period of time even when it comes into contact with tap water or saline, and then dissolves. [Structure] The resin comprises an ethylenically unsaturated carboxylic acid, It is a copolymer having a weight average molecular weight of 5,000 to 200,000, which contains a vinyl ester compound such as vinyl acetate and a crosslinkable unsaturated monomer as essential elements, and one of the carboxyl groups in the copolymer. It is obtained by neutralizing a part or all of it with a monovalent alkali. [Effect] The resin according to the present production method can easily control the dissolution time and has a wide time range, and of course tap water can control the dissolution time over a wide range even in water containing a neutral monovalent inorganic salt. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2013095868-A |
| priorityDate | 1991-12-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 64.