http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2020067570-A1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_8c8d6330b4f1eab320f7191d0d191a3a |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D01F6-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29C49-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D01D4-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D01D5-06 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/D01F6-62 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D01F6-60 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D04H3-033 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D01F2-00 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B29C49-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D01F6-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D01F2-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D01D5-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D01D4-02 |
| filingDate | 2019-09-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_33514869f7916dfd4813358fdfed1508 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b4e721cfe20d4ba67a300b137a34ac7e |
| publicationDate | 2020-04-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | WO-2020067570-A1 |
| titleOfInvention | Wet spun fibers, wet formed film, and production method therefor |
| abstract | The present invention provides a production method that is for wet spun fibers or a wet formed film and that is capable of continuously and quickly obtaining fiber having a minute (preferably, nano-size) cross-sectional diameter and having improved molecular alignment properties, or a film having a very thin (preferably, nano-size) thickness, by using a simple wet process. The production method for wet spun fibers/wet formed film according to the present invention using a two-tube type micro-nozzle device, comprises a step for extruding an inner phase containing a fiber/film raw material and a good solvent therefor from a circular/rectangular end of an inner tube of the device, in a linear form, into an outer phase flowing in an outer tube of the device and containing a poor solvent for the fiber/film raw material, wherein the ratio of the flow rate of the outer phase to the flow rate of the inner phase is one or more, and for the wet spun fibers, in addition, the linear speed of the outer phase is 0.1 ms- 1 or more at an orifice at which the inner phase and the outer phase merge. |
| 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: 53.