http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-104652119-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D01F1-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D01F8-18 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D01F8-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D01F6-44 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D06M10-00 |
| filingDate | 2013-11-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2017-01-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2017-01-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-104652119-B |
| titleOfInvention | A kind of preparation method of double-network hydrogel fiber and products thereof |
| abstract | The invention discloses preparation method of a kind of double-network hydrogel fiber and products thereof, the preparation method key step of this water absorbent gel fiber includes: the preparation of (1) spinning solution: be dissolved in the water with water soluble acrylamido's polymer by poly-for one or more water-soluble naturals polysaccharide, stir, it is then passed through filter, deaeration, prepares containing natural polysaccharide and the blend spinning stock solution of acrylamide polymer；(2) preparation of aqueous nascent gelatinous fibre: by the blend spinning stock solution obtained by step (1) by wet spinning or dry-wet spinning or gel spinning, spray webbing process is carried out according to predetermined speed, described blend spinning stock solution is mixed into coagulating bath, prepares aqueous nascent gelatinous fibre；(3) crosslinking with radiation: step (2) gained as-spun fibre boundling drawing-off importing ionizing radiation device is carried out crosslinking with radiation, and the operation being then passed through follow-up drawing-off, thermal finalization, winding and shredding prepares double-network hydrogel fiber. |
| priorityDate | 2013-11-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 50.