| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_9b5d58119b48e6e6ae449afc394066f3 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L23-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08K5-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B29C55-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08J9-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08J3-20 |
| filingDate |
2000-04-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_79aa41e9126e6d5d46c2c602e38e7d5b |
| publicationDate |
2001-10-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
JP-2001294697-A |
| titleOfInvention |
Method for producing porous film |
| abstract |
(57) [Problem] To provide a porous film having stable performance with few pinholes. SOLUTION: A raw material containing a polyolefin resin and a filler is melt-kneaded, and the obtained melt-kneaded product has a water content of 100. A method for producing a porous film, which comprises melt-molding to form a film at 0 ppm or less, and then stretching the film. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2018083924-A |
| priorityDate |
2000-04-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |