http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-H10219049-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_173b2b8743d9e7fb464fc1129186a5a0 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08J5-18 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L23-16 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L23-14 |
| filingDate | 1997-02-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_90f6f3528fce6c6a933d16f8050230f9 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_bbf9ae2f5c68598aeaa46ea3728e2f3f http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f58016f89f1a012f33b69c0247958105 |
| publicationDate | 1998-08-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-H10219049-A |
| titleOfInvention | Propylene-based copolymer film |
| abstract | (57) [PROBLEMS] To provide a propylene-based copolymer film having excellent transparency, packaging workability, scratch resistance, film appearance, and low-temperature heat-sealing property. SOLUTION: A propylene-based copolymer film satisfying MFR A /MFR B ≦4 and comprising a resin composition of the following components (A) and (B). Component (A): 98 to 80 parts by weight of a propylene-based random copolymer having the following properties (1) to (4) (1) The melting peak temperature (T p ) by DSC is 110. C≦T p ≦140° C. (2) The melting end temperature (T E ) by DSC is T E −T p ≦8° C. (3) Ortho-dichlorobenzene 40° C. Extraction amount is 2.0 Weight% or less (4) Ratio of weight average molecular weight to number average molecular weight determined by GPC is 1.5 to 3.5 Component (B): crystalline propylene polymer part 60 to 95 having ethylene content of 2% by weight or less Propylene-ethylene copolymer part 4 having a weight% and an ethylene content of 20 to 95% by weight 2 to 20 parts by weight of propylene/ethylene block copolymer consisting of 0 to 5% by weight |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-112166037-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-1326746-B2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2002160287-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2002020502-A |
| priorityDate | 1997-02-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 64.