http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-H0948869-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_1d29f7ac2c7f9be9f7dae1a83bbb5c92 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08J9-00 |
| filingDate | 1995-08-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_5d53ac969925f95eb7ad56e3c0ae853a http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_00466b747903ca2bdb58d668ff6993d4 |
| publicationDate | 1997-02-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-H0948869-A |
| titleOfInvention | Polypropylene-based porous film |
| abstract | (57) [PROBLEMS] To provide a film made of a polypropylene-based polymer composition, which is a highly flexible, air-permeable, and moisture-permeable porous film and has heat resistance. SOLUTION: (a) The ratio (Mw / Mn) of the weight average molecular weight (Mw) and the number average molecular weight (Mn) is 4 or less, and the content of the monomer unit based on ethylene is 15 to 50 mol. %, And the maximum peak temperature (Tm) shown by differential scanning calorimetry (DSC) is 140 ≦ Tm ≦ 163 ° C. 100 parts by weight of ethylene-propylene copolymer (b) inorganic filler A sheet material of the resin composition consisting of 50 to 400 parts by weight is stretched. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-H115852-A |
| priorityDate | 1995-08-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 36.