http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-H05262900-A
Outgoing Links
| Predicate | Object |
|---|---|
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L23-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L23-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L23-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08J5-18 |
| filingDate | 1992-11-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 1993-10-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-H05262900-A |
| titleOfInvention | Polypropylene unstretched film |
| abstract | (57) [Summary] [Structure] A polypropylene unstretched film comprising a composition of a polypropylene copolymer and an ethylene copolymer, wherein the content of the ethylene component is 1.5 to 3 as the polypropylene copolymer. Propylene-ethylene copolymerization weight of 0.5% by weight, melt flow rate of 5 g / 10 min or more, ortho-digloylbenzene as a solvent, and an amount of an extraction component of 20% by weight or less by a cross fractionation method under the condition of a temperature of 80 ° C. The copolymer is used, and the ethylene-based copolymer has a density of 0.91 g / cm 3 or less, and the blending amount of the ethylene copolymer in the composition is 100 parts by weight of the polypropylene copolymer. It is 2 to 20 parts by weight. [Effect] Particularly, a polypropylene unstretched film excellent in low temperature heat sealability and retort resistance is provided. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2002331578-A |
| priorityDate | 1992-01-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 27.