| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_268be9afa00cf55b5aa72b1612151ecb |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L2203-16
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J2301-10 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L1-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J5-18
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29C41-26
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29D7-01 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L1-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B29D7-01
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08J5-18
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B29C41-24 |
| filingDate |
2013-08-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_5fd668daba9207e6d8574d041a7d9f3c
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_4d4fd715a85e2187760d34d2ffc50117
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_8d509dcb23384451bf939da1b865f7b8
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_46e57af2fd1dd7dd350539da87ad4229 |
| publicationDate |
2014-04-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
KR-20140042652-A |
| titleOfInvention |
Solution film formation method |
| abstract |
The dope 13 in which the cellulose acylate 11 dissolved in the solvent 12 is flexible to the drum 29. The cast film 32 is gelled on the circumferential surface 29a of the drum 29 to harden and then peeled off. The temperature of the cast film 32 is maintained so as not to become lower than (gel point TG-3) of the dope 13 until the time of peeling. The temperature of the casting film 32 is adjusted by temperature control of the peripheral surface 29a of the drum 29. By the 1st air supply part 35, a gas is sent to the flexible film 32 by the pure wind in the range whose relative speed with respect to the moving speed of a flexible film is 15 m / sec or more and 30 m / sec or less. The angle formed between the direction of the gas which is the pure wind and the direction perpendicular to the membrane surface of the flexible membrane is greater than 0 ° and is within the range of 45 ° or less. The supply of this gas forms a film on the film surface of the flexible film 32. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2016099064-A1 |
| priorityDate |
2012-09-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |