http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2017177530-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_24aca9ded2638ea793d05360dde7a4a0 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B29C55-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G02B5-30 |
| filingDate | 2016-03-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_9d9cde621958083b9ee3ea4c47b7b667 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_314b7e38558ac4c0aef20902742c5b70 |
| publicationDate | 2017-10-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-2017177530-A |
| titleOfInvention | Method for producing stretched film roll |
| abstract | The present invention provides a film roll obtained by winding a polyvinyl alcohol-based resin film, and a method for producing a film roll capable of suppressing film breakage when the film is unwound therefrom. A step of preparing a polyvinyl alcohol resin film having a maximum surface roughness Rz of 30 nm or more and a standard deviation σ of thickness in the film width direction of 0.2 μm or more; There is provided a method for producing a stretched film roll comprising a step of stretching a resin film to obtain a stretched film, and a step of winding the stretched film. [Selection] Figure 1 |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-7243374-B2 |
| priorityDate | 2016-03-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 64.