http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2004052170-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_129e393582e6bdf4029baf2206522f45 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D06M11-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D06M15-55 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D04H1-4382 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D06M11-38 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D06N3-14 |
| filingDate | 2002-07-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d9a95c4100e40ecc8182a08a3faa1f4e |
| publicationDate | 2004-02-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-2004052170-A |
| titleOfInvention | Leather-like sheet |
| abstract | An object of the present invention is to provide a method for producing a leather-like sheet having improved light fastness capable of absorbing more ultraviolet rays in a wavelength range of 300 nm to 360 nm. The method for producing a leather-like sheet according to the present invention is a leather-like sheet comprising ultra-fine fibers and a polyurethane resin, wherein the sheet-like substance comprises a reaction product of an epoxy compound and an ultraviolet absorber. The method is characterized in that a sheet-shaped material is provided with an ultraviolet absorber to control the absorbance of the sheet-like material by a spectrophotometer in the range of 300 nm to 360 nm within the range of 1.4 to 2.0. . [Selection diagram] None |
| priorityDate | 2002-07-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 84.