http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-H0967441-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_424db9d56b06a23aed410fcf5df652f3 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08J3-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L29-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08K3-34 |
| filingDate | 1995-09-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_049cbf0acabbf84787e0afedb56fe46a http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b3b78d3e29c5415ca5bf15ce4f1c343e |
| publicationDate | 1997-03-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-H0967441-A |
| titleOfInvention | Method for producing blocking-resistant partially saponified polyvinyl alcohol-based polymer |
| abstract | (57) [Abstract] [Problem] Even if no anti-blocking agent is added, Provided is a production method capable of obtaining a partially saponified polyvinyl alcohol-based polymer having anti-blocking performance. In a method for producing a partially saponified polyvinyl alcohol polymer, which comprises saponifying a polyvinyl ester polymer by using an alkali or an acid as a saponification catalyst and then neutralizing the alkali or acid to stop the saponification reaction. A method for producing a partially saponified polyvinyl alcohol-based polymer having blocking resistance, which comprises adding a colloidal solution of silicic acid anhydride to the saponification reaction system. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10711081-B2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11377506-B2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2019098247-A1 |
| priorityDate | 1995-09-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 54.