http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2014047273-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_b3a237e06cefa8a053ea8e184cd010c3 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G18-63 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08J9-38 |
| filingDate | 2012-08-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_379d88130b8f34d97fcf831841277685 |
| publicationDate | 2014-03-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-2014047273-A |
| titleOfInvention | Cell membrane removal polyurethane foam |
| abstract | A cell membrane-removed polyurethane foam having excellent air permeability that can suppress a decrease in hardness due to compression over a long period of time and can suppress a decrease in restoring force due to repeated wetting and drying due to contact with fuel vapor. The purpose is to provide. In a cell membrane-removed polyurethane foam, 100 parts by weight of a polyol is 20 to 70 parts by weight of a polymer polyol obtained by graft polymerization of a vinyl monomer, and 30 to 80 parts by weight of a polyether polyol. The number of groups is 3 to 8, the hydroxyl value is 10 to 60 mgKOH / g, the weight average molecular weight is 3500 to 7500, the apparent density of the cell membrane-removed polyurethane foam (according to JIS K7222) is 35 to 60 kg / m 3, and the elasticity of the canister 10 The member 21 was suitable. [Selection] Figure 1 |
| priorityDate | 2012-08-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 62.