http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2015159343-A1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_b55c349b43c3ecba4977fd52cc8f8c67 |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B32B2457-202 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B32B2038-0028 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B32B27-36 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B32B27-306 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02F1-1335 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B32B27-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B32B37-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02B5-30 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B32B37-0053 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G02F1-1335 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G02B5-30 |
| filingDate | 2014-04-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_65f14c0968f8bf9d9728c503721b9f75 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_3f7ab8fa1f344f112c7535ec113bb3e1 |
| publicationDate | 2015-10-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | WO-2015159343-A1 |
| titleOfInvention | Method for manufacturing stretched laminate |
| abstract | The purpose of the present invention is to provide a stretched laminate that can be produced with high efficiency while guaranteeing the optical characteristics of the polarizing film obtained therewith. A method for manufacturing a stretched laminate according to the present invention comprises: a step of manufacturing a laminate (10) by forming a polyvinyl alcohol-based resin layer (12) on an elongated polyester resin based material (11); a step of stretching the laminate (10) in air at 100°C or less using the difference between the circumferential speeds of rollers while transferring the laminate (10) in a longitudinal direction; and a step of heating the stretched laminate to 110°C or more. In the stretching step, the relationship of L 1 / W ≥ 0.3 is satisfied; where L 1 represents a stretched distance, and W represents the width (W) of the laminate (10). |
| priorityDate | 2014-04-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 62.