| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_268be9afa00cf55b5aa72b1612151ecb |
| classificationIPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B29K1-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B29L7-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B29L11-00 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G02F1-13363
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G02B5-30
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B29C55-08 |
| filingDate |
2007-03-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_eee6515808458fc40aed29636d5b7a41 |
| publicationDate |
2008-10-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
JP-2008256744-A |
| titleOfInvention |
Production method of retardation film and retardation film produced by the method |
| abstract |
A method for producing a retardation film capable of enhancing optical properties of a retardation film obtained by stretching in the width direction while holding both ends of a thermoplastic resin film with a clip, and a retardation film produced by the method. I will provide a. The film temperature T 0 [° C.] at the start of stretching is in the range of the glass transition temperature Tg−10 [° C.] to Tg + 20 [° C.] of the film, and the film temperature T at the start of stretching. The difference T 1 -T 0 between 0 [° C.] and the film temperature T 1 [° C.] at the end of stretching is in the range of 0 [° C.] to 15 [° C.]. [Selection] Figure 4 |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9034218-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2010234692-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2009069399-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2010095317-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2011017761-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/TW-I489156-B
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2010188648-A |
| priorityDate |
2007-03-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |