| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_121bb5d2997879ac0f3fda2e20385d10 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29L2011-0016
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29C2791-007
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29C2791-006 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29C39-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02C7-12
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29D11-00644
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29D11-00788
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29D11-0073
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29C41-045
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02B5-30
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02B5-305
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29D11-00413
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29D11-00009
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29C51-10 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G02B5-30
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G02C7-12
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B29C39-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B29C51-10 |
| filingDate |
2019-05-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a0d95cbcf01b02e19c2e9794b653c607
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_7060a793b83d851c0e47bd54a031dd70
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_eacd1069cfcd4ff324231d32c14cb4e9 |
| publicationDate |
2021-01-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
CN-112204440-A |
| titleOfInvention |
Polarizing film, forming method of polarizing film, and manufacturing method of polarizing lens |
| abstract |
The present invention provides a polarizing film that is molded into a shape that suppresses a decrease in transmittance before and after molding, and a method for molding a polarizing film that can suppress a decrease in transmittance before and after molding. The present invention is a polarizing film formed into a shape, and the difference between the average transmittance of the polarizing film at a wavelength of 400 to 700 nm before and after the shape is formed is 5% or less. In addition, when the polarizing film is formed into a shape such as a curved surface, the polarizing film is heat-treated in a temperature range of Tg−20° C. or higher and Tg+10° C. or lower, where Tg is the glass transition point of the resin constituting the polarizing film. In addition, one chamber is divided into a first space and a second space by a polarizing film arranged in the chamber, and a differential pressure generated by making the pressure in the first space and the pressure in the second space different, along the The forming surface is transferred to form a polarizing film. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-113942324-A |
| priorityDate |
2018-05-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |