| Predicate |
Object |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L29-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L2201-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L2201-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J2329-04 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J5-18 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B29D7-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L29-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B65D81-30
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08J5-18 |
| filingDate |
1998-10-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate |
1999-05-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
KR-19990037197-A |
| titleOfInvention |
Polyvinyl alcohol film |
| abstract |
According to this invention, the polyvinyl alcohol film containing the water-soluble ultraviolet absorber whose solubility with respect to 100 weight part of water at 25 degreeC is 0.01-10 weight part is provided.n n n The polyvinyl alcohol film of the present invention is not only excellent in ultraviolet absorption but also excellent in transparency, and does not bleed out during storage. |
| priorityDate |
1997-10-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |