| Predicate |
Object |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29K2995-0034
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29K2067-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29K2029-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J2329-04 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02B5-30
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J5-18
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29C55-026
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02B5-3033
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29C55-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J7-043 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08J7-043
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G02B5-30
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08J5-18 |
| filingDate |
2011-09-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2019-01-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate |
2019-01-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
KR-101940336-B1 |
| titleOfInvention |
Method of producing thin polarizing film |
| abstract |
A method for producing a thin polarizing film having excellent optical properties. A method for producing a thin polarizing film of the present invention is a method for producing a thin polarizing film comprising a polyvinyl alcohol resin layer (12) on a thermoplastic resin substrate (11) composed of a polyethylene terephthalate resin having a repeating unit (isophthalic acid unit) To form a laminate 10, and a step of stretching the laminate 10 in water in an aqueous solution of boric acid. |
| priorityDate |
2010-09-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |