http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-H07126985-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_1374dd16777534b65ad4422333245af8 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D06N3-00 |
| filingDate | 1993-11-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_643b510ecc8414ad4b0cf7904f133fc2 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_6d03014be95b68c308aaeb90a4ac84a0 |
| publicationDate | 1995-05-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-H07126985-A |
| titleOfInvention | Nubuck-like artificial leather manufacturing method |
| abstract | (57) [Summary] [Purpose] There is no need for two-step ultrafine processing, Eliminates rubber-like appearance and texture, smooth surface, To obtain a good nubuck-like artificial leather which is soft, has sharp chalk marks, has short naps, has a high fiber nap density, and has a uniform nap state. [Structure] A web is formed from ultrafine fiber composite fibers composed of two or more high molecular weight polymers, and needle punching is performed in the thickness direction of the web at a barb-through punching number of 500 to 3000 fibers / cm 2. To create an entangled fibrous base material, impregnate the entangled fibrous base material with an elastic polymer, Squeezing to 60 to 90% of the thickness of the base material to solidify it, and then the composite fibers constituting the entangled fibrous base material are ultrafine, and then the non-napped surface of the entangled fibrous base material. A liquid containing a solvent for the elastic polymer is applied to the solution to dissolve or swell a part of the elastic polymer, the liquid is removed and solidified, and the solvent-containing liquid treatment of the entangled fibrous base material is performed. The surface is buffed. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0953674-A4 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0953674-A1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-4955673-B2 |
| priorityDate | 1993-11-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 20.