http://rdf.ncbi.nlm.nih.gov/pubchem/patent/MX-PA02006395-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_0efa077d881a96aeb1e29b21ef1bbb58 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C29-80 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C29-80 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C29-88 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C29-141 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C31-22 |
| filingDate | 2000-12-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d16ab5513a26459ee7d4d7a8c0e83e2a |
| publicationDate | 2002-11-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | MX-PA02006395-A |
| titleOfInvention | METHOD FOR THE DECOMPOSITION OF SUBPRODUCTS WITH HIGH POINT EFFICIENCY OF PRODUCTS IN THE SYNTHESIS OF POLYHYDIC ALCOHOLS. |
| abstract | The invention relates to a method for improving the yield in the production of polyhydric alcohols, by hydrogenation of hydroxymethylated alkanes, by decomposition of the derivatives of these alcohols. Ppm up to 1% by weight, preferably 100 to 1000 ppm of a suitable acid are added to a water-free mixture, containing these derivatives, the resulting mixture is heated to a temperature of 100 to 300 ° C and the polyvalent alcohol is separated by distillation. The aforementioned method allows a simple and effective way to decompose the unwanted compounds that are formed during this synthesis and that boil at a temperature higher than that of polyhydric alcohol. |
| priorityDate | 1999-12-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 59.