| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_af99df08b153738cd418446a75d09bfc |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G2110-0025 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G65-2672
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G65-26
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G18-5021
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G65-2606
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G65-2696 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G18-50
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G18-48
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G65-26 |
| filingDate |
1998-11-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a12512924be9ba776d8cf39995e974c2
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_5e1541c49e653cd3f4e879637e0e5e93
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_09e6f25a02ef5bba9febefaa41cfd99a |
| publicationDate |
2000-09-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
EP-1037936-A1 |
| titleOfInvention |
Process for preparing polyether polyols and polyols prepared therewith |
| abstract |
Polyether polyols suitable for use in preparing rigid polyurethane foam are prepared by a process utilizing imidazole catalysts. The imidazole catalysts do not lose reactivity at higher tempera tures and can be used at higher temperatures to prepare polyols thereby decreasing residence time and energy consumption in polyol production processes. |
| priorityDate |
1997-11-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |