http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2004066570-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_d9cb217f83556ce2a418344c2d485415 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B32B27-32 |
| filingDate | 2002-08-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f007694ea50e8d1171a7f82928ffe209 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_3a1af5de51330b593726b4b51b1581bb |
| publicationDate | 2004-03-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-2004066570-A |
| titleOfInvention | Laminated film |
| abstract | An object of the present invention is to provide a film having excellent flexibility, heat resistance, stiffness, low-temperature heat sealability, and the like. An amorphous polypropylene (A) having the following characteristics (A1) to (A4): 0 to 100% by weight, and a component (B) selected from crystalline polypropylene and polyethylene: 0 to 100% by weight. It is laminated on at least two layers of the layers (X) and (Y), and the content of the amorphous polypropylene (A) contained in the layer (X) is larger than that contained in the layer (Y). Characterized laminated film. (A1) The amorphous polypropylene contains 50% by weight or more of propylene, 0 to 50% by weight of 1-butene and / or 0 to 20 of an α-olefin having 2 to 12 carbon atoms (excluding C3 and C4). % By weight. (A2) Melt viscosity (190 ° C.) is 1000 to 25000 cps. (A3) Boiling n-heptane insoluble content is 20% or less. (A4) Crystallinity is 11 to 25%. [Selection diagram] None |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2018076127-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2015143107-A |
| priorityDate | 2002-08-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 141.