http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-3894445-A1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_79cbb9f87b30f4e71aae70684a99180e |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08B37-0057 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L5-14 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L5-00 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08B37-14 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08B37-00 |
| filingDate | 2019-10-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_95acdd56d0a0782f5838d37944d3009e http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_48326245a434572f6e522ff73c54fcba http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_df394311f6ab9d9741fd11cffe80aa43 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_6cc23e4c33c7e178bee7a10bf44dac21 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_231a4a178666f0f52670848018dbe962 |
| publicationDate | 2021-10-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | EP-3894445-A1 |
| titleOfInvention | Xylan-containing composition and method for producing a xylan-containing composition |
| abstract | The invention relates to a xylan-containing composition (1) and to a method (100) for producing a xylan-containing composition (1), wherein acid (4) is added to an aqueous alkaline solution (2) which has hemicelluloses (3), and a xylan-containing precipitate (6) is separated from the resulting precipitation suspension (5). The aim of the invention is to increase the yields of the aforementioned method. This is achieved in that acid (4) is continuously added to the aqueous alkaline solution (2) until a pH value of 4 in the precipitation suspension (5) is undershot and the temperature of the precipitation suspension (5) does not exceed a precipitation temperature during the separation process, the precipitation temperature equaling at least 40 °C. The invention additionally relates to a cellulose or viscose method (200) comprising such a method (100). |
| priorityDate | 2018-12-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 26.