http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-105821504-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D01F8-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D01F8-16 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D01D5-38 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F220-56 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D01F6-28 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F220-56 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D01F8-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D01F8-16 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D01F6-28 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F222-38 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D01D5-38 |
| filingDate | 2016-05-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2018-07-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2018-07-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-105821504-B |
| titleOfInvention | A kind of preparation method of polyacrylamide fibers |
| abstract | The present invention proposes the preparation method of polyacrylamide fibers.The present invention is to cause monomer in noted phase separation phenomena ie in solution to polymerize based on polymerization in microchannel; the two-phase system that phase separation forms water phase package polymer occurs for homogeneous phase solution, and the water phase after split-phase is made full use of so that polymer fiber steady and continuous is flowed out from channel as protective layer.By modulated channel diameter and geometry, the fiber of special appearance can be obtained.It is as follows：Using polyethylene glycol, acrylamide, crosslinking agent, initiator mixture be spinning solution or acrylamide, crosslinking agent, initiator mixture as spinning solution, the Polymerizing phase splitting that is heated in microchannel of the acrylamide in spinning solution obtains polyacrylamide fibers.Present invention operation is continuous, device is simple, efficient quick, it is at low cost, without drawing, being easy to large-scale production the advantages that. |
| priorityDate | 2016-05-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 35.