| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_13aa7b32ae00ed83af7dfaa0b6a1f7c2 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29K2001-12
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29K2001-00 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29C41-24
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29D7-01
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29C55-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29C41-28 |
| classificationIPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B29L7-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B29K1-00 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B29C41-28
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B29C41-52
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G02B5-30
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B29C55-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B29D7-01
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B29C41-24 |
| filingDate |
2001-09-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_8ea5734477bae2970c5794fa4931deea |
| publicationDate |
2003-04-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
JP-2003094470-A |
| titleOfInvention |
Method for producing cellulose ester film |
| abstract |
(57) [Problem] To provide a method for producing a cellulose ester film capable of controlling optical properties, dimensional stability, and flatness of a cellulose ester film as a final product. SOLUTION: A dope of cellulose ester is used as a support 1 A method for producing a cellulose ester film by a solution casting method in which the film F is formed by casting the film F on the support 1 and then drying the film F. It is. In the stage before the film F is peeled off from the support 1 and before it is wound up, when the expansion ratio (%) in the transport direction of the film F is MD and the expansion ratio (%) in the width direction is TD, % ≦ MD−TD ≦ 4 % And −6% ≦ MD + TD ≦ 6%. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2007015369-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8039065-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-WO2007015369-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2008200929-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2012000783-A |
| priorityDate |
2001-09-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |