| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_33dafb5bbc2ec47ebcb7becbbe60f704 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10T428-24273
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10T428-24298
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10T428-24504
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10T428-24512
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10T428-24438
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A63B2243-0037
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10T428-24281
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10T428-24331
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10T428-24314
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10T428-24322 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A63B41-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A63B45-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D06N3-0077
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D06N3-14
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D06N3-12 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D06N3-12
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D06N3-14 |
| filingDate |
2007-06-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_37268a338da3371848f0a835f0546004
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_615beda621bd333284a49649b5b67908 |
| publicationDate |
2009-03-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
KR-20090024293-A |
| titleOfInvention |
Manufacturing method of leather type sheet and leather type sheet |
| abstract |
An object of the present invention is to provide a leather-like sheet which is preferably used as a surface material for a ball or an anti-slip material that exhibits excellent absorbency (absorption property, the same below) and a touch similar to that of natural leather, without deteriorating the wear resistance of the surface. n One aspect of the present invention is a leather-like sheet containing a substrate containing a fiber lacpolymer and a porous elastic resin layer laminated on the surface of the substrate, wherein the leather-type sheet has a concave-convex surface on a surface on which the porous elastic resin layer is formed. And the concave-convex surface has a convex portion having a top surface and a side surface and a concave portion having a curved surface continuous to the side surface, wherein the top surface of the convex portion has an opening of 10 to 500 nm in diameter or more and 1000 or more mm 2. It is a leather type sheet. |
| priorityDate |
2006-06-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |