http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-101416765-B1
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L2203-16 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J2301-12 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J5-18 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L1-12 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29D7-01 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29C55-06 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L1-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08J5-18 |
| filingDate | 2008-11-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2014-07-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2014-07-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | KR-101416765-B1 |
| titleOfInvention | Method for producing cellulose acylate film |
| abstract | More specifically, the present invention relates to a method for producing a cellulose acylate film, specifically a method for producing a cellulose acylate film by a solution film forming method, comprising a preheating step, a stretching step and a heat setting step in a tenter, The present invention relates to a method for producing a cellulose acylate film having uniform physical properties, optical characteristics and other physical properties in the film width direction.n n n i) Tg + 10 ° C? T 1 ? Tg + 30 ° Cn n n ii) 95%? F? 150%n n n iii) Tg≤T 2 ≤Tmn n n iv) T 2c ≤T 2e , wherein Tg is the glass transition temperature of the film, Tm is the melting point of the film, T 1 is the preheating temperature (° C.), F is the uniaxial or biaxial stretching T 2e is the temperature (° C) of both edges with respect to the transverse direction (TD) of the film in the tenter in the heat setting process, T 2 is the heat setting temperature (° C.) And T 2c is the temperature (° C) of the center portion with respect to the width direction.n n n Cellulose acylate, film, tenter, edge, width direction, solution film forming method |
| priorityDate | 2008-11-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 59.