http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-960706521-A
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G65-30 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G65-46 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C41-38 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G65-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C43-13 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G65-30 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C41-38 |
| filingDate | 1994-11-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 1996-12-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | KR-960706521-A |
| titleOfInvention | Process for Purifying Polyols |
| abstract | The present invention comprises contacting a polyoxyalkylene mono or polyol having a number average molecular weight of 500 to 2500 or more with an extraction compound which is a polyol or polyol mixture having a number average molecular weight of 500 or less and incompatible with a polyoxyalkylene monool or polyol, A polyoxyalkylene having a number average molecular weight of 500 to 2500 or more comprising mixing an extract compound and the polyoxyalkylene monool or polyol, separating the extract compound and the polyoxyalkylene monool or polyol, and removing the extract compound Methods of reducing the concentration of metal ions and / or metal compounds in monools or polyols are provided. |
| priorityDate | 1993-12-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 26.