http://rdf.ncbi.nlm.nih.gov/pubchem/patent/SE-520963-C2
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_5022bf83b1b194e31270d3df208a747d |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C29-14 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C29-38 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C29-38 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C29-14 |
| filingDate | 1999-03-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_13899a9dcba5e4d3d509cae7ffeba9e5 |
| publicationDate | 2003-09-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | SE-520963-C2 |
| titleOfInvention | Formaldehyde and formate-reduced polyol process |
| abstract | Formaldehyde reduced process for preparation of a di, tri or polyalcohol from formaldehyde and a second aldehyde. The process comprises the steps of (i) aldol condensation, in the presence of at least one alkaline catalyst, of formaldehyde and a second aldehyde yielding a methylolaldehyde and (ii) subjecting yielded methylolaldehyde to a transfer hydrogenation with HCOO- at a molar ratio methylolaldehyde to HCOO- of 1:0.3-1.5 and in the presence of an effective amount of at least one transfer hydrogenation catalyst. The transfer hydrogenation yields said di, tri or polyalcohol and hydrogen carbonate. |
| priorityDate | 1999-03-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 98.