http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CA-2573709-A1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_a4ed7bd4394f67cb94bcd52373961aa3 |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G2150-60 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G2110-0083 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G2110-005 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10S521-902 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G18-546 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G18-4018 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G18-00 |
| filingDate | 2005-07-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d8a0f8a2e129d1a2e4cdc1356ec5af62 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_6ffe5f8fa87cdd0ef937405e79ec705d http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_1895061ae21a348b10111324559b88d6 |
| publicationDate | 2006-02-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CA-2573709-A1 |
| titleOfInvention | Water blown polyurethane spray foam system |
| abstract | A composition and a method for producing primarily water blown polyurethane foams is provided. The composition uses isocyanate ratios greater than conventional foam system to provide a water blown polyurethane foam suitable for a wide variety of applications including spray roofing, insulation, etc. The preferred composition for preparing a polyurethane foam comprises an isocyanate component and a polyol component, wherein the polyol component preferably comprises a combination of Mannich polyol, polyester polyol, and polyether polyol. Preferably, the composition includes water to act as a blowing agent and a metal salt catalyst to assist in the reaction. Preferably, the isocyanate index is between about 1.2 and about 2Ø Additional catalysts, surfactants, flame retardants, and blowing agents may also be used depending upon the desired finished product. |
| priorityDate | 2004-07-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
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