| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_544e1469ebeb2718be7b7f80e0d2687f
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_ff8c89d66f738562d0e972d0a3634b9a
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_b0dd3108a7835ae3e97270a86cf8541e
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_24b676ed89e41ddd1151ad043ec75e10 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G2110-0083
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G2110-0008 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G18-4854
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G18-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D06N3-14 |
| classificationIPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D06N3-14 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G18-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G18-00 |
| filingDate |
2009-03-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_4963792c2af5f7a606eee85e1b5d54d1
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_8d3fd14ff425263f61e18bde02d2ac8a
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_edb0b42a0484da85e6eb483110908175 |
| publicationDate |
2009-10-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
WO-2009119752-A1 |
| titleOfInvention |
Solvent-free polyurethane-urea foam sheet, method for production thereof, and synthetic leather |
| abstract |
Disclosed is a solvent-free polyurethane-urea foam sheet which is produced by foaming a solvent-free urethane resin composition with air or an inert gas, shaping the foamed material into a sheet-like material, and hardening the sheet-like material by heating. The solvent-free urethane resin composition comprises (A) a prepolymer produced by the reaction between a diisocyanate compound with a polyol having a molecular weight of 500 to 3000, (B) a cross-linking agent comprising a polyol having 2 to 4 hydroxy groups on average, and (C) water, wherein the content of an isocyanate group in the component (A) is 7.0 to 12.0% by mass, the residual amount of an isocyanate group in a mixture of the components (A) and (B) is 2.0 to 5.0% by mass, the residual amount of an isocyanate group in a mixture of the components (A), (B) and (C) is 0.01 to 0.5% by mass, and the number average molecular weight of all of the polyol used as a raw material for the component (A) and the polyol of the component (B) is 600 or more. Also disclosed is a method for producing the sheet. Further disclosed is a synthetic leather comprising the sheet. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-20130105407-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2017038195-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2013510929-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10947336-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-102015892-B1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2014012820-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2023143929-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-6135966-B1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-20180037990-A |
| priorityDate |
2008-03-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |