http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-H07330945-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_5128cfc84a0fb189fceb3cd240c44493 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08J9-28 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C12M1-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D71-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D39-18 |
| filingDate | 1994-06-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_7db36aca1b01492e5e746346f88e1063 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e2c459ca01931dd7d9b93689a4ec2762 |
| publicationDate | 1995-12-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-H07330945-A |
| titleOfInvention | Method for producing porous cellulose membrane |
| abstract | (57) [Abstract] [Purpose] Efficient production of a cellulose porous membrane having a relatively small pore size and a very uniform pore structure in the film thickness direction and excellent filtration and separation characteristics using a cellulose copper ammonia solution. Provision of method [Constitution] The average molecular weight of the cellulose molecule is at least 5 Cellulosic aqueous solution containing 2 to 4% by weight of cellulose obtained by mixing cellulose copper ammonia solution of × 10 4 , acetone and water, 1.6 to 3.2% by weight of ammonia, and 15 to 25% by weight of acetone. With a mean pore size of 100-2 A method for producing a cellulose porous membrane, which comprises forming a cellulose porous membrane of 00 nm. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2007025045-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-0023249-A3 |
| priorityDate | 1994-06-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 26.