| Predicate |
Object |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G2110-0025 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G18-4883
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C43-11
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G65-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G65-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G65-26 |
| 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/C08G65-28 |
| filingDate |
2006-12-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate |
2009-06-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
JP-2009521557-A |
| titleOfInvention |
Short-chain polyether for rigid polyurethane foam |
| abstract |
The present invention provides for the presence of a base catalyst having at least one cation chelated with from about 0.5% to about 20% by weight of polyoxyethylene-containing compound, the weight percent being based on the weight of the short chain polyether polyol. Below, there is provided a short chain polyether polyol having a number average molecular weight of less than about 1,200 g / mole prepared by alkoxylation of an initiator. The short chain polyols of the present invention can be used to produce rigid polyurethane foams and non-foamed polyurethanes. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2016521269-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2013515077-A |
| priorityDate |
2005-12-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |