| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_9e1bf06f55de84b78abc9a057807f7eb |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B32B27-30
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B32B27-28
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B29C55-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08J7-04 |
| filingDate |
1999-07-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_4b44a68c4462bd541e86160d0a0769fc
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_5432e9bcac20275daa576acc1de66fd8
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_51505ebb7551a36e1aeaef6eda5bff1e
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_4282eac82117f9fe72b83c71f6d50c8e
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_6c5f978d1c0a97c628bcaf1d0061ede8 |
| publicationDate |
2001-02-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
JP-2001030349-A |
| titleOfInvention |
Method for producing gas barrier film |
| abstract |
PROBLEM TO BE SOLVED: To provide a thermoplastic resin film having good water resistance, high gas barrier properties even under high humidity, and which can be industrially manufactured at low cost. SOLUTION: An aqueous coating solution comprising a mixture of polyvinyl alcohol (A) and alkyl vinyl ether-maleic acid copolymer (B) in a weight ratio of 90/10 to 40/60 is coated on at least one surface of a thermoplastic resin film. , Dried to reduce the moisture content of the coating layer to 0.1 to 50% by weight And stretching the film in at least one direction, and further heat-treating the film at a temperature of 150 ° C. or higher. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2000336195-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2010089321-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2002020516-A |
| priorityDate |
1999-07-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |