http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2004231705-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_e79b36d234409c330a83cf7956fb4e10 |
| classificationIPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G101-00 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G18-76 |
| filingDate | 2003-01-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_038ee5fafc460dd0c2f024024befba95 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_eabec262fa83e5acb19cb23f5a160f34 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_0512613636a37ef88ec3e5e462edc863 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_118d30acad86e3fba800fca5708acf4d |
| publicationDate | 2004-08-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-2004231705-A |
| titleOfInvention | Method for producing viscoelastic polyurethane foam |
| abstract | A method of manufacturing a viscoelastic polyurethane foam, which has a more uniform body pressure distribution when used as a shock absorber, a sound absorber, a vibration absorber, and a seat cushion or bedding, and reduces a feeling of fatigue and bedsore. provide. The polyisocyanate (A) and the polyol (B) are obtained by foaming and curing in the presence of a catalyst (C), a foaming agent (D), and a foam stabilizer (E), and have an apparent density of 40 to 200 kg. / M 3 , a recovery time of 1 to 30 seconds, wherein the polyisocyanate (A) is a compound having a polymer MDI (a) and one active hydrogen group (b-1). )), Which is characterized by containing the isocyanate group-containing prepolymer (A1) obtained by reacting the modifier (b) containing) and the blowing agent (C) is water. [Selection diagram] None |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2007144272-A1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-6993770-B2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2018016748-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-1831025-B http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-1847281-B |
| priorityDate | 2003-01-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 104.