| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_8b9b07baa39efdd68eb1506a375245f8 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G65-2648 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G65-28
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G65-26 |
| filingDate |
1989-10-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
1998-12-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_48f34a816216f0c6889bbc7f40e76269
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_6ff3b8b70b5470de8172282bd81f81fa |
| publicationDate |
1998-12-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
CA-2000199-C |
| titleOfInvention |
Process for preparing high viscosity, low unsaturation polyoxyalkylene block polyethers |
| abstract |
Polyoxyalkylene block polyethers having high viscosity and low unsaturation are prepared by controlling catalyst level and temperature during ethylene oxide addition. |
| priorityDate |
1988-10-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |