http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-H09314783-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_33dafb5bbc2ec47ebcb7becbbe60f704 |
| classificationIPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B29L7-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B29L9-00 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B32B27-36 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G63-668 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B32B27-28 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B29C47-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L67-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L67-02 |
| filingDate | 1996-05-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_72a3665a1485d3bfc0734ed9ccb0a83f http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d68372afefdbd1b516294d3c0559df37 |
| publicationDate | 1997-12-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-H09314783-A |
| titleOfInvention | Multi-layer structure |
| abstract | (57) [Abstract] [Problem] Gas barrier property, flavor barrier property, transparency, impact resistance, uniformity, heat resistance, chemical resistance, etc. To provide a multilayer structure having excellent secondary formability such as deep drawing. SOLUTION: (A) (i) is mainly composed of a terephthalic acid unit and an ethylene glycol unit; (ii) another difunctional compound unit is 2 to 30 mol% based on the total number of moles of all structural units of the copolyester. Having; (iii) having 0.005 to 1 mol% of a polyfunctional compound unit based on the total number of moles of all structural units of the copolyester; (iv) having a semi-crystallization time of 1500 to 3500 seconds at 160 ° C. Yes; and (v) the melt viscosity (η 1 ) at a shear rate of 0.1 rad / sec at a temperature of 270 ° C. is 5 × 10 4 to 2 × 10 5 Poise, melt viscosity (η 2 ) at shear rate of 100 rad / sec is 8 × A copolymerized polyester layer having a porosity of 10 3 to 2 × 10 4 and a (1/3) log 10 (η 2 / η 1 ) value of −0.7 to −0.2; and (B) an ethylene unit content of 20 to 60. The above objects are achieved by the multilayer structure of the present invention having a saponified layer of ethylene / vinyl acetate copolymer having a mol% and a saponification degree of 90% or more. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-110669211-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2005336245-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2002156525-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2010159431-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2009113482-A |
| priorityDate | 1996-05-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 122.