| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_b55c349b43c3ecba4977fd52cc8f8c67 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02B5-3033
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02B5-30
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J7-044
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J7-04 |
| classificationIPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B29K29-00 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08J7-044
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B05C9-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B29D11-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G02B5-30 |
| filingDate |
2018-09-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_65443c9e88be8f54679a5b2caf6d9064
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_65f14c0968f8bf9d9728c503721b9f75
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_7b6f6d050a637461cdea346919d76ebe |
| publicationDate |
2019-06-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
TW-201919854-A |
| titleOfInvention |
Method for producing coating liquid, method for producing polarizing member, and manufacturing device for coating liquid |
| abstract |
The present invention provides a method for producing a polyvinyl alcohol coating liquid with reduced transparency. The manufacturing method of the coating liquid of the present invention is a manufacturing method of a coating liquid containing a polyvinyl alcohol resin, and comprises: holding a solution containing a polyvinyl alcohol resin at a temperature of 80 ° C or higher; and a solution of 80 ° C or higher Cool to below 40 ° C; continuously supply the cooled solution as a coating liquid; and when the supply of the coating liquid is stopped, heat the cooled solution to above 80 ° C and keep it warm. |
| priorityDate |
2017-09-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |