http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2002294010-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_24aca9ded2638ea793d05360dde7a4a0 |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L2205-025 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L2205-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J2323-10 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J5-18 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L23-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L23-12 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08J5-18 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B29C55-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F2-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L23-16 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L23-12 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L23-10 |
| filingDate | 2001-03-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_54c33e2c1c51dc5c3dc99aa0728148e0 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ee6b803dcd31edca5da108f0d0270319 |
| publicationDate | 2002-10-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-2002294010-A |
| titleOfInvention | Polypropylene resin composition for stretched film and stretched film |
| abstract | PROBLEM TO BE SOLVED: To provide a polypropylene-based resin composition for a stretched film having excellent rigidity, heat shrinkage, and stretchability, a method for producing the resin composition, and a stretched polypropylene-based film obtained by using the resin composition. I will provide a. SOLUTION: A propylene polymer (A) having a die swell ratio of less than 1.7 is 20 to 99.99% by weight, and a propylene polymer (B) having a die swell ratio of 1.8 or more is 0.01. A polypropylene-based resin composition for a stretched film, comprising at least 80% by weight, preferably a crystalline propylene polymer part (a) having an intrinsic viscosity of 5 dl / g or more, wherein the propylene-based polymer (B) has a intrinsic viscosity of 5 dl / g or more. weight% And a crystalline propylene polymer portion (b) having an intrinsic viscosity of less than 3 dl / g, 99.95 to 65% by weight A polypropylene resin composition for a stretched film, which is a propylene polymer having an intrinsic viscosity of less than 3 dl / g and a molecular weight distribution of less than 10, which is obtained by a polymerization method including a step of producing |
| priorityDate | 2001-03-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 95.