| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_6c8d4dc7bd1a30d8fda907fceaeb4e69 |
| classificationIPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B29L7-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B29K23-00 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B29C55-26
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B29C55-28 |
| filingDate |
1994-08-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_181161160f898b3036d58400f72dd823
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_9ed0a211ded5f4598d2ad1da7ea26663
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a9d01f2fdcc1cfd7973ef534d8989340
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_cf44c407265e2e59e97e0d29d6b2cad3
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_86e7c202946946b3164b2802c2653ebe |
| publicationDate |
1996-02-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
JP-H0839667-A |
| titleOfInvention |
Method for producing biaxially stretched resin film |
| abstract |
(57) [Summary] [Objective] A biaxially stretched resin film is produced by an inflation film molding method. [Structure] Air is blown into a thermoplastic resin bubble melt-extruded from an annular molding die, and the bubble diameter at the crystallization temperature of the thermoplastic resin using the bubble is defined as (a), and the final expanded bubble is obtained. When the diameter is (b), (b) / The oriented film obtained by inflation molding under the condition that (a) is 1.5 to 10 is folded in two, and the folded folded oriented film is further 1 in the longitudinal direction by utilizing the peripheral speed difference of the nip roll group. A method for producing a biaxially stretched resin film, which comprises stretching 2 to 5 times. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-105415660-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2022210206-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2002292731-A |
| priorityDate |
1994-08-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |