http://rdf.ncbi.nlm.nih.gov/pubchem/patent/RO-114124-B1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_f36bf6d536b39256f4340549cbcb9d44 http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_b9e76b08de8e0c09e175eae117a02fce |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G65-30 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K3-18 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C43-11 |
| filingDate | 1998-02-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_9c867b1a45d47b29061c17c04a030285 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_bc6795e6f5d2d8c004e2e5e792c53e84 |
| publicationDate | 1999-01-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | RO-114124-B1 |
| titleOfInvention | PROCEDURE FOR THE PURIFICATION OF POLYLETHYLENGLICOLS |
| abstract | the invention relates to anprocess for the purification of polyethylene glycolsnUse as raw material for liquidsncooling and hydraulics. The process can be donenin a phase or two phases and consists ofntreatment of polyethylene glycols with hydrogen peroxidenconcentration 30% in a volumetric ratio ofn□, □□ 5 ... 0,03: 1, in the presence of catalystsnstrong acid ion exchangers at temperaturen60 ... 110 ° C, followed by eliminationnacidity of the product on ion exchangersnbasics, or in two phases, by eliminating morenfirst of the alkalinity, after which the product isntreat with hydrogen peroxide and finally passnover basic ion exchangers, fornelimination of acidity. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2004106407-A1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7495063-B2 |
| priorityDate | 1998-02-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 24.