| 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/C08G18-48
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L75-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G18-42
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08J9-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G18-76 |
| filingDate |
1991-04-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_1b6ac59a301347d25de068c431815a81
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_1137a12f8c68813c244a271f38ba2bb2
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_2f43aab88846ae404afc4125fb18923f |
| publicationDate |
1992-11-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
JP-H04318015-A |
| titleOfInvention |
Production of flexible polyurethane foamed product |
| abstract |
PURPOSE:To provide the subject foamed product having a low density without deteriorating physical properties thereof by employing diisocyanate compounds as an organic polyisocyanate component. CONSTITUTION:(A) An isocyanate group-terminated prepolymer obtained by reacting diphenylmethane diisocyanate containing a 2,2'-and 2,4'-isomer mixture in an amount of 5-60wt.% with polyol compounds comprising two kinds of polyether polyols having specific composition conditions and a kind of polyesterpolyol and (B) a polymethylene polyphenylene polyisocyanate having a composition in a specific range are used in a mixing weight ratio of 75/25 to 25/75 as an organic polyisocyanate component. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2006328154-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2019112412-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2011513568-A |
| priorityDate |
1991-04-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |