http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-H07138404-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_325e8f74339359cd24e45eb790ace68f |
| classificationIPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B29K105-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B29K23-00 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08J9-28 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08J9-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B29C55-02 |
| filingDate | 1994-06-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_2dce3c7823ea2f8645534736914242ca http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_7a1146b36dd4e33fa8c127a1a4482631 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e2f18b66d9c9b44140241c9196515608 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d0b206d8403a579001b8ce7b4645140b |
| publicationDate | 1995-05-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-H07138404-A |
| titleOfInvention | Method for producing polyolefin microporous membrane |
| abstract | (57) [Summary] [Object] To provide a method for efficiently producing a microporous polyolefin membrane from a highly concentrated solution of polyolefin without impairing the stretchability. [Structure] A polyolefin composition containing 1% by weight or more of an ultrahigh molecular weight polyolefin having a weight average molecular weight of 7 × 10 5 or more, and having a weight average molecular weight / number average molecular weight of 10 to 300. A solution consisting of 50 wt% and a solvent of 50 to 90 wt% was prepared, the solution was extruded from a die and cooled to form a gel-like composition, and the gel-like composition was added to the melting point of the polyolefin composition +10 A method for producing a microporous polyolefin membrane, which comprises stretching at a temperature of ℃ or less and then removing the residual solvent. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2011063025-A |
| priorityDate | 1994-06-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 28.