http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2003334900-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_88fbcd2a70a3c49d0aed69a000d55909 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B65D85-50 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B32B27-28 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B65D65-40 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B65D81-24 |
| filingDate | 2002-05-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_54229bc1e28a2912b05de3c5986a01b9 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f84c31094ad6743d4f9442d40673d993 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_93d2fc7aa6595e81bd3de25d8dde9e68 |
| publicationDate | 2003-11-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-2003334900-A |
| titleOfInvention | Multi-layer package |
| abstract | (57) [Problem] To provide a multilayer package excellent in gas barrier properties. The multilayer package has an inner layer, an intermediate layer, and an outer layer, wherein the intermediate layer has an ethylene content of 5 to 7. It contains a saponified ethylene-vinyl acetate copolymer having 0 mol% and a saponification degree of 90 mol% or more, and satisfies the following formulas (1) and (2). 0.1333Et + 0.1333 ≦ [(W i H i / d i ) + (80 W o / d o )] / [(W i / d i ) + (W o / d o )] ≦ 0.8667Et + 29.8667 (1) 0 ≦ H i <(0.8667Et + 29.8667) / (1.3240−0.0060Et) (2) where Et is the ethylene content (mol%) of the saponified ethylene-vinyl acetate copolymer, W i is the inner layer 40 ℃, 90% RH (G / m 2 day), W o is 40 ° C, 90 ° Moisture permeability in RH% (g / m 2 day ), H i humidity (%) of multilayer packaging body, d i is the thickness of the inner layer ([mu] m), d o represents the thickness of the outer layer ([mu] m), respectively. |
| priorityDate | 2002-05-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 151.