http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2013047403-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_33dafb5bbc2ec47ebcb7becbbe60f704 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D06N3-00 |
| filingDate | 2012-01-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_45eacacb1963b701d1177c1728b82a67 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_1ba823c3ac97234d5927991541bdee10 |
| publicationDate | 2013-03-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-2013047403-A |
| titleOfInvention | Manufacturing method of base material for artificial leather |
| abstract | An object of the present invention is to provide a method for producing a base material for artificial leather, which has a material feeling excellent in mechanical properties, flexibility and texture, and also has lightness. An artificial leather base material comprising a three-dimensional entangled nonwoven fabric and a polymer elastic body, the process comprising the following steps (1) to (3): Method. Step (1): Nonwoven fabric forming step (2) for forming a three-dimensional entangled nonwoven fabric (a) composed of a composite fiber formed of a water-soluble polymer component (a) and a poorly water-soluble polymer component: Step (1) In the inside of the three-dimensional entangled nonwoven fabric obtained in (a), impregnated with a polymer elastic body solution or polymer elastic body dispersion liquid containing a polymer elastic body added with a water-soluble polymer component (b), Impregnation step (3) for obtaining the three-dimensional entangled nonwoven fabric (b): From the three-dimensional entangled nonwoven fabric (b) obtained in the step (2), the water-soluble polymer component (a) and the water-soluble high Extraction process to extract molecular component (b) [selection figure] None |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-111350079-A |
| priorityDate | 2011-03-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 37.