http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-H03294342-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_24aca9ded2638ea793d05360dde7a4a0 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D39-14 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D21H11-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D21H11-22 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D15-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J47-12 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08J5-20 |
| filingDate | 1990-04-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_221872333ce8d40029d378708e137ec8 |
| publicationDate | 1991-12-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-H03294342-A |
| titleOfInvention | Production of sheet-shaped material containing recyclable type cation-exchange fiber |
| abstract | PURPOSE: To produce the subject sheet-shaped material excellent in formation such as uniformity of thickness by bringing an amino alcohol into contact with a recyclable type cation-exchange fiber in advance before filtration-collection when dispersing the above-mentioned fiber in water, carrying out filtration- collection and producing the sheet-shaped material. n CONSTITUTION: An objective sheet-shaped material is produced by (A) pretreating a recyclable type cation-exchange fiber (H type) prepared by introducing a functional group (e.g. carboxyl group or sulfonyl group) capable of provision of a cation-exchange function into, e.g. a cellulose- or polystyrene-based fiber with an amino alcohol (suitably α-aminoethanol, diethanolamine, etc., soluble in water and having amino group and alcoholic OH in one molecule) in advance, subsequently dispersing the pretreated fiber in water and carrying out filtration-collection or by (B) dispersing a material containing a recyclable type cation-exchange fiber in water containing an amino alcohol and, arbitrarily, another dispersant preliminarily dispersed therein and subsequently carrying out filtration-collection. n COPYRIGHT: (C)1991,JPO&Japio |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-108686718-A |
| priorityDate | 1990-04-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 26.