| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_09394fa7c0afe60ecc978b253b055187 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G2110-0025 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G18-244
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G18-36
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G18-227 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08J9-00 |
| filingDate |
2005-12-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_04df8c5e28f84f550373a3a9e936cfda |
| publicationDate |
2007-06-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-2007129451-A1 |
| titleOfInvention |
Bio-based, insulating foam |
| abstract |
There is disclosed a bio-based polyurethane foam useful as rigid insulation in which the reactant portion of the B side is composed of a transesterified and hydroxylated derivative of vegetable oil, preferably soy and or linseed oil; water and minor amounts of catalysts and surfactant. The vegetable oil is obtained by reacting the oil with a bio-based, multifunctional hydroxyl compound such as glycerol, sorbitol, or fructose. The A and B sides are admixed in weight proportions of 20 to 60 parts organic polyisocyanate (A side) and 80 to 40 parts polyol (B side) per 100 parts of finished insulation. Preferably a tin catalyst and an alkyl diethylene diamine cocatalyst are used to minimize cure time of the foam insulation. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8716397-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2010087561-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8829229-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2013025673-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2010027663-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2010048940-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2017174959-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11180686-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2011097212-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2011106194-A2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2011207969-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8784680-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2009082482-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2010317760-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8476329-B2 |
| priorityDate |
2005-12-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |