| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_24aca9ded2638ea793d05360dde7a4a0 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J2377-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J2379-08 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J7-046
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J5-18
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02B1-18
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02B1-16
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02B1-14
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02B1-11 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B65H75-38
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G02B1-18
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G02B1-16
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G02B1-14
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G02B1-11
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B32B27-34 |
| filingDate |
2020-12-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_54d42c5065b71f068256f7c08f864445
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_42dfee748bfd27d274b35619a0167ed0 |
| publicationDate |
2021-08-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
JP-2021115861-A |
| titleOfInvention |
Film roll |
| abstract |
PROBLEM TO BE SOLVED: To provide a method in which even when a laminated film is stored as a film roll, there is no curl at the time of rewinding, or even if there is curl, the amount of curl is very small. The present invention is a film roll formed by winding an optical film containing a polyimide resin and / or a polyamide resin and a laminated film containing a cured resin layer laminated on the optical film. The film roll provides a film roll in which the cured resin layer of the laminated film and the optical film are wound in this order from the core side of the roll. [Selection diagram] None |
| priorityDate |
2020-01-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |