http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-100341366-B1
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10T428-31913 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B32B2439-70 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L2314-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B32B2307-518 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B32B2307-516 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10S428-91 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B32B2307-704 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L2203-16 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10S526-943 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B32B2250-242 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B32B27-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L23-12 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L23-142 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B32B27-32 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B32B27-32 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L23-16 |
| filingDate | 1996-03-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2003-03-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2003-03-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | KR-100341366-B1 |
| titleOfInvention | Polypropylene Composite Film |
| abstract | The polypropylene composite film of the present invention comprises (A) a crystalline polypropylene layer and (B) a propylene / 1-butene random copolymer layer laminated on at least one side of the crystalline polypropylene layer (A), wherein the profile Ran-1-butene random copolymer (B) has the following properties: (1) The copolymer is composed of 50 to 95 mol% of structural units derived from propylene and 50 to 5 mol% of structural units derived from 1-butene. Configured; (2) intrinsic viscosity of 0.1 to 5 dl / g or less; (3) the molecular weight distribution (Mw / Mn) is 3 or less; (4) The parameter B value is 1.0 to 1.5, and the crystalline polypropylene layer (A) may be a non-stretched, uniaxially stretched or biaxially oriented polypropylene layer. This polypropylene composite film has excellent heat sealability and heat adhesiveness such as low temperature heat sealability and heat seal strength, and has little surface adhesiveness and is suitable for high speed packaging to exhibit good slip resistance and high blocking resistance at high temperature. Besides, the composite film also has good transparency and scratch resistance, which can be advantageously used for food packaging, filling packaging and textile packaging. |
| priorityDate | 1995-03-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 206.