http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2001192521-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_a8cde4f2bd60df7888c8040bdfcc8a5d |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L29-04 |
| filingDate | 2000-01-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b3730e36b0057fb6dee591de675af53c http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_0dc77284f86461ac06447aae334cc0c9 |
| publicationDate | 2001-07-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-2001192521-A |
| titleOfInvention | UV absorbing polyvinyl alcohol composition |
| abstract | (57) [Summary] [Problem] A film-forming property inherent in PVA resin, Provided is a PVA-based resin composition which has improved ultraviolet absorbing ability without impairing film strength and transparency, and has less decrease in ultraviolet absorbing ability due to bleed-out of an ultraviolet absorber. SOLUTION: (A) When the saponification degree is 60 mol% or more, (B) 1-75 UV-absorbing water-soluble polymer having a molecular weight of 3000 or more per 100 parts by weight of polyvinyl alcohol having a 4% aqueous solution viscosity of 1.2 mPa · s at 0 ° C. It is blended by weight. |
| priorityDate | 2000-01-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 49.