http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-H1088476-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_5128cfc84a0fb189fceb3cd240c44493 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D01F8-14 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D06M11-38 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D06M11-00 |
| filingDate | 1996-09-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_5fa88cd1ba420c554847a6cc855c77d8 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_1f900835108d29d548e608ff1111ccd2 |
| publicationDate | 1998-04-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-H1088476-A |
| titleOfInvention | Ultrafine short fiber for papermaking and method for producing the same |
| abstract | (57) [Summary] A fiber having a diameter of 1 to 10 μm and a diameter of a single yarn─ The present invention provides a uniform ultrafine short fiber for papermaking having a ratio of [─] to length [L] and L / D of 300 to 2,000, and an efficient method for producing the same. SOLUTION: A composite fiber comprising an alkali-hydrolysable polymer (polymer A) and at least one component (polymer B) having a different hydrolyzability from the alkali-hydrolysable polymer is reduced to a length of 5 mm or less. The cut composite staple fiber is sealed in a bag of non-alkali hydrolyzable fiber, immersed in an alkaline aqueous solution of at least three times the weight of the composite staple fiber, and the bag and / or the alkaline aqueous solution is gently flown. The fiber has a single yarn diameter of 1 to 10 μm and is obtained by decomposing and removing an alkali-hydrolyzable polymer component (polymer A) while being exposed to a state. A uniform ultrafine short fiber for papermaking having a ratio of [D] to length [L] and L / D of 300 to 2,000, and a method for producing the same. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8808845-B2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2005064055-A1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2007107160-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2006299474-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2007092235-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7850741-B2 |
| priorityDate | 1996-09-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 24.