| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_31739a4a6d2474ab3794c2418c2f4a3f
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_0f80dfea71548e1697fc1a66f5e29677
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_4daca3d65ac3839ee749b00fe5768c0f
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_8deeb66651281e23493e14e4f600fcf5
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_ee1c19da359446fb5c4f0458a57b783d |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G2110-0025
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G2101-00 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G18-632
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G65-26
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G65-2612
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G14-12
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G18-8175
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G18-4072
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G18-54
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G18-636
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G18-637
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G18-5033 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C213-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08J9-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C213-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G18-50
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08J9-08 |
| filingDate |
2011-12-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2014-01-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_39beaed429235f3f58b814a64f038e12
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_29d9b4f211619418b5d2f85422adf61e
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_294a21e4645b9a6b9c3f143ce7901fe0
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_0c8c548cf68e7c894b62aba9fac363f0 |
| publicationDate |
2014-01-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-8623933-B2 |
| titleOfInvention |
Process for producing polyether polyol and process for producing rigid foamed synthetic resin using same |
| abstract |
A process for producing a polyether polyol which can form low viscosity rigid foamed synthetic resins excellent in strength, dimensional stability and flame retardancy, can give a low viscosity polyol system solution containing water instead of HFCs as a blowing agent with good miscibility with isocyanate compounds and can form good rigid foamed synthetic resins by spraying, which polyether polyol is produced by reacting a phenol component (molar ratio 1) selected from phenol and phenol derivatives having a hydrogen atom at one or more ortho-positions to the phenolic hydroxyl group, an aldehyde component (molar ratio 0.3 to 0.9) selected from formaldehyde and acetoaldehyde and an alkanolamine component (molar ratio 1.5 to 3.5) selected from monoethanolamine, diethanolamine and 1-amino-2-propanol and then adding an alkylene oxide to the resulting reaction product. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2012009407-A1 |
| priorityDate |
2009-06-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |