http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-112241035-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_b55c349b43c3ecba4977fd52cc8f8c67 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B32B37-12 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F26B21-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B32B7-12 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02B5-3033 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F26B13-14 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02B5-30 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G02B5-30 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/F26B21-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/F26B13-14 |
| filingDate | 2020-07-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_917700db7d171825475443b5c4f692c8 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_277f78e52a097dccd056753b35c60563 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_202a1ae2bd89f477be25ff090c0626dc |
| publicationDate | 2021-01-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-112241035-A |
| titleOfInvention | Method for manufacturing laminated polarizing film, drying device for polarizing sheet, and apparatus for manufacturing polarizing sheet |
| abstract | The invention relates to a method for manufacturing a laminated polarizing film, a drying device for a polarizing plate, and an apparatus for manufacturing a polarizing plate. In the case where a polarizer manufactured by wet processing is dried and then the polarizer is bonded to a film via an adhesive, generation of fine bubbles between the polarizer and the film is suppressed. The method for producing a laminated polarizing film comprises: a polarizer manufacturing step for manufacturing a long strip-shaped polarizer (1b) by dyeing and stretching a long strip-shaped hydrophilic polymer film (1a) with a dyeing treatment liquid; a drying step for drying the polarizer (1 b); and a laminating step of obtaining a laminated polarizing film (1) by bonding the dried polarizing plate (1c) and a film (12) by using an adhesive, wherein in the drying step, the polarizing plate is dried so that the shrinkage rate of the polarizing plate in the width direction is 15% to 20%. |
| priorityDate | 2019-07-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 60.