| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_129e393582e6bdf4029baf2206522f45 |
| classificationIPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B29L7-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B29K101-12 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B29C55-16
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B29C47-88
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08J5-18
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B29C48-305 |
| filingDate |
1998-02-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ab8c51306eb1137c1eda0eaa862bcd9c
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d8a57aa50a445e96cacd2adc30531516
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_122afd3de07543ffd041e2b47dd2c099 |
| publicationDate |
1999-08-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
JP-H11216759-A |
| titleOfInvention |
Method for producing thermoplastic resin film |
| abstract |
(57) [Summary] A heat transfer coefficient (h) at the end of a thermoplastic resin sheet at the end of the thermoplastic resin sheet by a cast drum using a molten thermoplastic resin sheet. e) and the heat transfer coefficient (hc) at the center of the sheet are formed so as to satisfy the following equation (1), and then the sheet is stretched by a tenter driven by a linear motor system. 0.36 ≦ hc / he ≦ 0.8 (1) [Effect] In forming a biaxially stretched film, it has an effect of improving the moldability of the cast film end portion, and has an effect of improving the end portion of the biaxially stretched film. The unevenness in physical properties in the vicinity can be reduced, and the effect of improving productivity can be obtained by greatly improving the film forming speed. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-20170129095-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2016148159-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-4535583-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2002067142-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9333693-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2012051336-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2001341198-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2020121820-A |
| priorityDate |
1998-02-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |