DE863986C - Method of making tablets - Google Patents
Method of making tabletsInfo
- Publication number
- DE863986C DE863986C DER7310A DER0007310A DE863986C DE 863986 C DE863986 C DE 863986C DE R7310 A DER7310 A DE R7310A DE R0007310 A DER0007310 A DE R0007310A DE 863986 C DE863986 C DE 863986C
- Authority
- DE
- Germany
- Prior art keywords
- fatty acid
- tablets
- mixtures
- fatty
- acid monoglycerides
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K9/00—Medicinal preparations characterised by special physical form
- A61K9/20—Pills, tablets, discs, rods
- A61K9/2004—Excipients; Inactive ingredients
- A61K9/2013—Organic compounds, e.g. phospholipids, fats
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Biophysics (AREA)
- Molecular Biology (AREA)
- Chemical & Material Sciences (AREA)
- Medicinal Chemistry (AREA)
- Pharmacology & Pharmacy (AREA)
- Epidemiology (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Medicinal Preparation (AREA)
Description
Verfahren zur Herstellung von Tabletten Bei der Herstellung von Tabletten verwendet man vielfach außer Füllstoffen und anderen Hilfsstoffen, die ein leichtes Zerfallen der Tabletten im Wasser bewirken sollen, noch sogenannte Gleitmittel, die den maschinellen Tablettierungsvorgang erleichtern oder überhaupt erst möglich machen. Bekanntlich können viele Stoffe oder Stoffmischungen ohne Verwendung derartiger Gleitmittel auf maschinellem Wege nicht tablettiert werden.Process for making tablets In the manufacture of tablets is often used in addition to fillers and other auxiliaries, which are a light weight Should cause the tablets to disintegrate in the water, also called lubricants, which make the mechanical tableting process easier or even possible in the first place do. It is known that many substances or mixtures of substances can be used without the use of such Lubricants cannot be tabletted by machine.
Als Gleitmittel benutzte man bisher vorwiegend Fettsäuren und Fette, und zwar hauptsächlich solche mit höherem Schmelzpunkt. Diese erleichtern zwar den Tablettierungsvorgang, sie haben aber den Nachteil, daß sie auf Grund ihrer wasserabstoßenden Eigenschaften die Benetzbarkeit der fertigen Tabletten und somit deren leichte Zerfallbarkeit im Wasser erheblich beeinträchtigen oder sogar gänzlich verhindern. So far, the main lubricants used have been fatty acids and fats, mainly those with a higher melting point. These make it easier Tableting process, but they have the disadvantage that they are water-repellent due to their Properties the wettability of the finished tablets and thus their easy disintegration in the water considerably impair or even completely prevent.
Es wurde festgestellt, daß die Gleitmittelfunktion ohne weiteres von Fettsäuremonoglyceriden übernommen werden kann, welche auf Grund ihrer chemischen Struktur hydrophile Eigenschaften haben und somit die Benetzbarkeit der damit hergestellten Tabletten und ihre leichte Zerfallbarkeit im Wasser nicht beeinträchtigen. It was found that the lubricant function easily of fatty acid monoglycerides, which due to their chemical Structure have hydrophilic properties and thus the wettability of the products made with it Do not affect tablets and their easy disintegration in water.
Die Erfindung empfiehlt demgemäß, Fettsäuremonoglyceride als Gleitmittel bei der Herstellung von Tabletten zu verwenden. The invention accordingly recommends fatty acid monoglycerides as lubricants to be used in the manufacture of tablets.
Für die Verwirklichung des erfindungsgemäßen Erfolgs ist man nicht auf die ausschließliche Verwendung von Fettsäuremonoglyceriden angewiesen. Es ist viel- mehr möglich und vielfach empfehlenswert, gleichzeitig mit den Fettsäuremonoglyceriden auch Fettsäuren, Fette oder fettartige Stoffe, wie z. B. Fettsäurediglyceride, Wachse, höhere Alkohole usw., in beliebiger Zusammenstellung zu verwenden. One is not in favor of realizing the success according to the invention rely on the exclusive use of fatty acid monoglycerides. It is much- more possible and often recommended, at the same time as the fatty acid monoglycerides also fatty acids, fats or fat-like substances, such as. B. fatty acid diglycerides, waxes, higher alcohols, etc., in any combination to use.
Im allgemeinen wird es sich empfehlen, Fettsäuremonoglyceride und solche Monoglyceride enthaltende Mischungen auszuwählen bzw. herzustellen, welche einen höheren Schmelzpunkt besitzen. In general, it is recommended to use fatty acid monoglycerides and to select or produce such monoglyceride-containing mixtures, which have a higher melting point.
Beispiel I5 kg Aluminium subaceticum bas. pulv. subt., 0,75 kg Acidum benzoicum, 2 kg Weizenstärke, I kg Talkum werden sorgfältig miteinander gemischt. Example 15 kg of aluminum subaceticum bas. powder subt., 0.75 kg acidum benzoicum, 2 kg of wheat starch, 1 kg of talc are carefully mixed with one another.
Hierzu gibt man eine Lösung von Ioo g Stearinsäuremonoglycerid in 250 ml Isopropylalkohol oder einem anderen Lösungsmittel, mischt wiederum gründlich und läßt das Lösungsmittel abdunsten. Sodann tablettiert man in üblicher Weise.To this end, a solution of 100 g of stearic acid monoglyceride is added 250 ml of isopropyl alcohol or another solvent, again mix thoroughly and allows the solvent to evaporate. Tablets are then made in the usual way.
An Stelle von Stearinsäuremonoglycerid können auch andere Fettsäuremonoglyceride gesättigter oder ungesättigter Natur, wie Palmitinsäuremonoglycerifl, Myristinsäuremonoglycerid, , Ölsäuremonoglycerid, Elaidinsäuremonoglycerid usw., verwendet werden. Mit gleichem Erfolg lassen sich an Stelle der Fettsäuremonoglyceride deren Mischungen mit gleichen oder anderen Fettsäuren sowie - mit Fetten verwenden. Instead of stearic acid monoglyceride, other fatty acid monoglycerides can also be used saturated or unsaturated nature, such as palmitic acid monoglyceride, myristic acid monoglyceride, , Oleic acid monoglyceride, elaidic acid monoglyceride, etc. can be used. With the same Instead of the fatty acid monoglycerides, their mixtures with the same can be successful or other fatty acids as well as - with fats.
Als geeignet hat sich - z. B. eine Mischung aus 40 0/o Talgfettsäuremonoglycerid und Oo°ß0 Talg erwiesen.Has proven to be suitable - z. B. a mixture of 40 0 / o tallow fatty acid monoglyceride and Oo ° ß0 sebum proved.
Claims (5)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DER7310A DE863986C (en) | 1951-10-05 | 1951-10-05 | Method of making tablets |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DER7310A DE863986C (en) | 1951-10-05 | 1951-10-05 | Method of making tablets |
Publications (1)
Publication Number | Publication Date |
---|---|
DE863986C true DE863986C (en) | 1953-01-22 |
Family
ID=7397505
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DER7310A Expired DE863986C (en) | 1951-10-05 | 1951-10-05 | Method of making tablets |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE863986C (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1990004385A1 (en) * | 1988-10-28 | 1990-05-03 | Eastman Kodak Company | Tabletable formulations and tablets produced therefrom |
WO1993003633A1 (en) * | 1991-08-26 | 1993-03-04 | Milupa Aktiengesellschaft | Process for obtaining a phenylalanine-free dietary product in pill or tablet form |
-
1951
- 1951-10-05 DE DER7310A patent/DE863986C/en not_active Expired
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1990004385A1 (en) * | 1988-10-28 | 1990-05-03 | Eastman Kodak Company | Tabletable formulations and tablets produced therefrom |
EP0368766A1 (en) * | 1988-10-28 | 1990-05-16 | Eastman Kodak Company | Tabletable formulations and tablets produced therefrom |
WO1993003633A1 (en) * | 1991-08-26 | 1993-03-04 | Milupa Aktiengesellschaft | Process for obtaining a phenylalanine-free dietary product in pill or tablet form |
US5393532A (en) * | 1991-08-26 | 1995-02-28 | Milupa Aktiengesellschaft | Process for preparing a phenylalanine-free dietary product in dragee or tablet form |
TR26625A (en) * | 1991-08-26 | 1995-03-15 | Milupa Ag | MANUFACTURING METHOD OF A DIET PERIQUE CONSUMPTION WITHOUT A SCENE IN DRAIN AND TABLET MOLD |
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