| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_7ddfc936c889d46963b2fdafe0d45506 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C31-26
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C29-132
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C13K1-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C29-141
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D307-20 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C13K1-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C29-141
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C31-26
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C29-145 |
| filingDate |
2013-10-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_52137ac91e8823fd19615384d7f66769
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_3a3369f466f3a70b8c5b74060a23e2be
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_83c075f8395010b9d7b3651538fd0023
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_eefe998eb3d9f437b2691e8737f9a10c |
| publicationDate |
2014-04-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
WO-2014056486-A1 |
| titleOfInvention |
Method for obtaining sugar alcohols having five to six carbon atoms |
| abstract |
The invention relates to a method for obtaining a high yield of sugar alcohols containing five to six carbon atoms from cellulose-containing materials. In a first step the starting materials (e.g. microcrystalline cellulose, alpha-cellulose, wood and cellulose-containing residues, such as sugar cane bagasse or wood shavings) and an acid are brought into close contact with the substrates by an impregnation carried out in the liquid or gaseous phase. In addition, in a second step the starting materials covered with acid and dried are brought into contact by the action of mechanical energy such that the cellulose-containing materials are degraded into water-soluble products. Subsequently, in a third step, sugar alcohols having five to six carbon atoms are obtained in a high yield and in high selectivity from the water-soluble products in aqueous solution by hydrolytic hydration by means of a metal-containing catalyst under hydrogen pressure. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10144718-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-105289601-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-107406399-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2016131821-A1 |
| priorityDate |
2012-10-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |