http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0547422-A2
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_0efa077d881a96aeb1e29b21ef1bbb58 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K9-1623 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61P3-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K9-1658 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K47-18 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61P3-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K47-42 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K9-16 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K9-14 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K31-015 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K9-50 |
| filingDate | 1992-12-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_5bb0cac223f9c4e7fb379c6dfc091f12 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_7815cb0158809d166b00a744fd99e00b http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a81ac1c05550e6ba98ed1c6a6703066a http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_6cdd4591e394534ceba91be04edbe8e2 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_aa8a81f25ed6208e2db24c556f2ed7f5 |
| publicationDate | 1993-06-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | EP-0547422-A2 |
| titleOfInvention | Stable powdery vitamin and/or carotinoid preparations and process for their production |
| abstract | a) Herstellung einer wäßrigen Dispersion enthaltend im wesentlichen diese fettlöslichen Wirkstoffe, filmbildende Kolloide und reduzierende Zucker, b) Überführung dieser Dispersion in trockene, pulverförmige Vitamin- und/oder Carotinoidpräparate und c) thermische Härtung des Pulvers bei Temperaturen von 60 bis 180°C, und was dadurch gekennzeichnet ist, daß man als filmbildendes Kolloid Gelatine in Kombination mit einer oder mehreren freien oder salzartig gebundenen organischen Aminoverbindungen, die eine basische primäre Aminogruppe und zusätzlich entweder eine weitere Aminogruppe, eine Hydroxylgruppe, eine Alkoxygruppe oder eine Carboxylgruppe enthalten, und/oder in Kombination mit soviel einer basischen Alkali- oder Erdalkaliverbindung, daß die Dispersion einen pH-Wert von 7,5 bis 10 aufweist, verwendet, sowie die nach diesem Verfahren erhältlichen Trockenpulver.Process for the preparation of stable hot water-insoluble dry powders which contain fat-soluble vitamins and / or carotenoids, which comprises the following process steps: a) preparation of an aqueous dispersion essentially comprising these fat-soluble active ingredients, film-forming colloids and reducing sugars, b) converting this dispersion into dry, powdered vitamin and / or carotenoid preparations and c) thermal curing of the powder at temperatures from 60 to 180 ° C, and which is characterized in that the film-forming colloid is gelatin in combination with one or more free or salt-like organic amino compounds which contain a basic primary amino group and additionally either a further amino group, a hydroxyl group, an alkoxy group or a carboxyl group, and / or in combination with so much a basic alkali or alkaline earth compound that the dispersion has a pH of 7.5 to 10, and the dry powders obtainable by this process. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-9715288-A2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-1219292-A1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6639113-B2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6265450-B1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2008113421-A1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-2474235-A2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-9715288-A3 |
| priorityDate | 1991-12-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
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