http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-114829489-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_33dafb5bbc2ec47ebcb7becbbe60f704 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02B1-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02B5-30 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08K5-42 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L29-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J5-18 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08K5-098 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02F1-133528 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L29-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08K5-42 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08J5-18 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08K5-098 |
| filingDate | 2020-12-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_8953eecb38cf2e7b07c11603488b83b0 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_0b93dade59fa1a41588392b0d69bfebe http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_46827d19e77ce04fd99f7f0ee4482ebc |
| publicationDate | 2022-07-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-114829489-A |
| titleOfInvention | Polyvinyl alcohol film and method for producing polarizing film using the same |
| abstract | A PVA film, which is a polyvinyl alcohol film containing polyvinyl alcohol (A), anionic surfactant (B) and fatty acid salt (C), wherein the anionic surfactant (B) is sulfuric acid Ester salt type or sulfonate type, with respect to 100 parts by mass of polyvinyl alcohol (A), the content of anionic surfactant (B) is 0.01-0.20 mass part, and fatty acid salt (C) is alkali metal salt or The amine salt contains 0.02 to 0.20 parts by mass of the fatty acid salt (C) relative to 100 parts by mass of the polyvinyl alcohol (A), and the nonionic surface is The content of the active agent is less than 0.01 part by mass. As a result, a PVA film and a method for producing a polarizing film using the PVA film are provided, which have a small number of optical defects and active agent aggregates, a low haze value, and good releasability. Excellent polarization performance. |
| priorityDate | 2019-12-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 135.