http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-H08501346-A
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G2101-00 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C217-30 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C69-80 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C69-82 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C69-82 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C69-80 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J31-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07B61-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C217-30 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C69-03 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G65-28 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C213-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G63-78 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G18-48 |
| filingDate | 1994-06-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 1996-02-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-H08501346-A |
| titleOfInvention | Polyol useful for polyurethane foam with improved heat insulation, polyurethane foam produced from the same, and method for producing the same |
| abstract | (57) [Summary] Polyurethane foams having improved insulation properties can be produced by using one or more novel polyols. One of the polyols has the general formula (I) {Wherein T is any group that is substantially non-reactive with epichlorohydrin except halogen, Z is an integer from 0 to 8 and Q has the general formula (II).) (Wherein A is N, S or O; L is a covalent bond or a linking group having 1 to 10 carbon atoms; I is an integer from 1 to 10; J is 2 Is an integer from 8 to 8; and D is H, L-(((CH 2 CH 2 0) 1 ) H) J , an alkyl or aromatic group, if A is N, or If A is S or O, it is a polyol having an electron pair.)}, Which comprises (1) a monoepoxide and a compound having the general formula (III) (Wherein X is H, Li, Na, K; A is N, S or 0; L is a covalent bond or a bonding group having 1 to 10 carbon atoms; M Is any group capable of reacting with ethylene oxide molecules in the presence of a basic catalyst; and J is an integer of 2-8). Other polyols may include (1) mixing ethylene carbonate and one or more hydroxyl functional compounds under reaction conditions sufficient to react the ethylene carbonate and hydroxyl functional compounds to form a polyol precursor. And (2) mixing the polyol precursor with diethylene glycol and acid anhydride, dicarboxylic acid, tricarboxylic acid or a mixture thereof, optionally in the presence of a catalyst, under reaction conditions sufficient to form a polyester polyol. It is manufactured by |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2014109214-A1 |
| priorityDate | 1993-06-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 185.