http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5091434-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_ee1c19da359446fb5c4f0458a57b783d |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G2110-0025 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G18-5021 |
| classificationIPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G101-00 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G18-50 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08J9-14 |
| filingDate | 1990-04-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 1992-02-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_289eb50efdd171f1dd6aa0be7fa0ddc9 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_0d1aabdd399b91316d2d342c8864e8c7 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f2031ab8bfb6cfdcfbcc199c82ad9136 |
| publicationDate | 1992-02-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | US-5091434-A |
| titleOfInvention | Polyol composition and method for producing a rigid polyurethane foam using the same |
| abstract | The present invention relates to a polyol composition used to produce a rigid polyurethane foam by a spraying method and also to a method for producing a rigid polyurethane by a spraying method using the composition. n The polyol composition of the present invention is characterized by comprising a polyol mainly composed of an ethylenediamine-alkylene oxide addition polyol and a smaller amount of a halogenated hydrocarbon blowing agent and a larger amount of water than in the production of rigid polyurethane foams by a known spraying method. More particularly, the polyol composition of the present invention comprises a polyol containing not less than 45% by weight of an ethylenediamine-alkylene oxide addition polyol and having an average hydroxyl value of 250-550, and a blowing agent comprising not more than 45% by weight of a low boiling halogenated hydrocarbon blowing agent and 1-6 parts by weight of water, per 100 parts by weight of said polyol. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7705063-B2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2008200574-A1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6281393-B1 |
| priorityDate | 1989-04-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 99.