| Predicate |
Object |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B32B2250-24
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B32B2307-50
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B32B2457-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J2375-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B32B2509-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B32B2307-734
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B32B2307-538 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B32B27-36
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B32B27-40
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J5-18
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B32B27-08 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08J5-18 |
| filingDate |
2010-07-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate |
2012-12-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
JP-WO2011010588-A1 |
| titleOfInvention |
Polyurethane film for keypad |
| abstract |
The present invention relates to a polyurethane film for a keypad comprising a polyurethane obtained by reacting a polymer polyol, an organic polyisocyanate and a chain extender or a polyurethane composition mainly composed of the polyurethane, wherein at least one surface is JIS A polyurethane film for a keypad having a roughened surface with a surface roughness measured according to B0601-2001 of 10 μm or more is provided. |
| priorityDate |
2009-07-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |