http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-WO2020067570-A1
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D01D4-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D04H3-033 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D01F2-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29C49-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D01F6-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D01F6-62 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D01F6-60 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D04H1-724 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D01F9-12 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D01D5-06 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D01D5-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08J5-18 |
| filingDate | 2019-09-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2021-09-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-WO2020067570-A1 |
| titleOfInvention | Wet spun fibers, wet film-forming films and their manufacturing methods |
| abstract | In the present invention, a fiber having a fine (preferably nano-sized) cross-sectional diameter with improved molecular orientation, or a film having an extremely thin (preferably nano-sized) thickness is simply wetted. Provided is a method for producing a wet spun fiber or a wet film-forming film, which can be continuously obtained at high speed in a process. In the method for producing a wet spun fiber / wet film-forming film using a double-tube type micronozzle device according to the present invention, a fiber / film material and a good solvent thereof are applied from the circular / rectangular end of the inner tube of the device. In the step of linearly extruding the containing inner phase into the outer phase containing the poor solvent of the fiber / film material flowing through the outer tube of the device, the ratio of the outer phase flow rate to the inner phase flow rate is set to 1 or more, and the wet spun fiber is used. Is a manufacturing method in which the outer phase linear velocity at the orifice portion where the inner phase and the outer phase meet is set to 0.1 ms -1 or more. |
| priorityDate | 2018-09-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 43.