http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-S57109756-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_caee8a6dec4a0c737d5461ca12012c0b |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C67-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C263-16 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C241-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C265-14 |
| filingDate | 1980-12-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e2942dbf048b0009abf491579a745fc8 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_4cff124c7364cc72e4fe2b0a8d89117c http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ac34d52dc0fc23c0561411ac2ca195a5 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_535fc57f70ef7604e8742510af315c38 |
| publicationDate | 1982-07-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-S57109756-A |
| titleOfInvention | Isocyanate composition |
| abstract | PURPOSE: To obtain the titled easily handleable composition capable of keeping liquid state for a long period even at low temperature, and useful for the manufacturing of polyurethane foam, etc., by reacting diphenylmethane diisocyanate with a specific amount of hydroxy compounds containing a monohydroxy compound. n CONSTITUTION: The objective isocyanate composition can be obtained by reacting 1 equivalent of diphenylmethane diisocyanate (MDI) with 0.1W0.5 equivalent of hydroxy compounds containing monohydroxy compound (e.g. prim- and sec- alcohols). The monohydroxy compound may be a single compound or a mixture, and the hydroxy compound other than monohydroxy compound is a branched or straight-chain compound having 2W8 OH groups at the terminal of and/or in the chain. The reaction of MDI with the hydroxy compound is carried out at ≤100°C for 1W3hr. When the amount of the hydroxy compound exceeds 0.5 equivalent, the viscosity of the composition becomes high, and consequently, the handleability becomes poor. n COPYRIGHT: (C)1982,JPO&Japio |
| priorityDate | 1980-12-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 25.