| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_33dafb5bbc2ec47ebcb7becbbe60f704 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D06N3-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D06M11-05
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D06M11-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D04H1-46
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D04H1-4382
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D06M15-564 |
| filingDate |
2009-09-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_4bc42b7105b6721e6bed155087d72306
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_fa6f34bbb996981f5fa2c6e87b93b7c5
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f0a3f195b4a87c6bb780d5a80439490b
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f58b644a955a1e6e8d660ca2cce60f4e
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_5fe4fbd187102afb832273055bca0941 |
| publicationDate |
2011-03-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
JP-2011058108-A |
| titleOfInvention |
Substrate for artificial leather and method for producing the same |
| abstract |
The present invention comprises a dense nonwoven fabric structure composed of ultrafine fiber bundles and a polymer elastic body impregnated in the nonwoven fabric structure, and the polymer elastic body is distributed unevenly in the central portion in the thickness direction of the nonwoven fabric structure. A base material for artificial leather and a method for easily producing such an artificial leather base material are provided. A high-density nonwoven fabric structure is impregnated with a solution or an aqueous dispersion of a polymer elastic body from both sides, and roll / nip treatment is performed at a deformation ratio in the thickness direction of the nonwoven fabric structure exceeding 45% and 70% or less. The polymer elastic body is solidified. [Selection figure] None |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-108570764-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2012207353-A |
| priorityDate |
2009-09-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |