http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2020122231-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_440b3059c9bcd1d85fd383f9b2ae1b40 http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_6c8d4dc7bd1a30d8fda907fceaeb4e69 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D01F2-30 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D01F2-28 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D39-18 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D04H3-013 |
| filingDate | 2019-01-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_9790d91b7a23e2807841b2f4a007e0c1 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a5b3a8ff7a036dcbba2f95d700ca6f9c http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a4e908fa3bd2cec3f851c24fe3d37615 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_112924ab42b1f865dcb100f47ec45788 |
| publicationDate | 2020-08-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-2020122231-A |
| titleOfInvention | Cellulosic fiber, cellulosic non-woven fabric and method for producing the same |
| abstract | PROBLEM TO BE SOLVED: To provide a method for producing a fiber and a nonwoven fabric having improved spinnability of a solution containing a cellulosic polymer, and to provide a cellulose fiber having a small diameter and a nonwoven fabric composed of a cellulose fiber having a small diameter. [Solution] The cellulose-based polymer is mixed with a vinyl alcohol-based polymer having a degree of polymerization of 1000 to 6000, which is 1.0 to 10.0 parts by weight, based on 100 parts by weight of the cellulose-based polymer. A method for producing fibers, in which a solution having a partial concentration of 5 to 30 mass% is prepared and the solution is discharged from a discharge hole. The cellulose-based polymer may be a cellulose diacetate polymer, and the vinyl alcohol-based polymer may be a vinyl alcohol-based polymer having a degree of polymerization of 3000 to 5000. [Selection diagram] Figure 1 |
| priorityDate | 2019-01-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 35.