| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_03d0f52bb4069f8a19d70dcfb697c67a |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G02B5-30
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L1-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B29C41-32
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08K5-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08K3-36
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08J5-18 |
| filingDate |
2000-12-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_cb70371e63a3648a0a5381f561fb3efd |
| publicationDate |
2002-07-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
JP-2002187149-A |
| titleOfInvention |
Method for producing cellulose acylate film |
| abstract |
(57) [Problem] To produce a cellulose acylate film having an excellent surface condition without using a chlorine-based organic solvent such as methylene chloride. SOLUTION: Cellulose acylate is prepared by co-casting from a cellulose acylate solution dissolved in a non-chlorine-based mixed solvent containing a ketone having a solubility parameter of 19 to 21 and an ester having a solubility parameter of 19 to 21. A cellulose acylate film is formed by casting more than one layer. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2007283763-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2008207366-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-113845678-B
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-113845678-A |
| priorityDate |
2000-12-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |