GB407919A - Improvements in or relating to the manufacture of shaped medicinal preparations - Google Patents
Improvements in or relating to the manufacture of shaped medicinal preparationsInfo
- Publication number
- GB407919A GB407919A GB1793232A GB1793232A GB407919A GB 407919 A GB407919 A GB 407919A GB 1793232 A GB1793232 A GB 1793232A GB 1793232 A GB1793232 A GB 1793232A GB 407919 A GB407919 A GB 407919A
- Authority
- GB
- United Kingdom
- Prior art keywords
- solution
- per cent
- sugar
- gum arabic
- parts
- 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
- A61K9/28—Dragees; Coated pills or tablets, e.g. with film or compression coating
- A61K9/2893—Tablet coating processes
-
- 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
- A61K9/28—Dragees; Coated pills or tablets, e.g. with film or compression coating
- A61K9/2806—Coating materials
- A61K9/282—Organic compounds, e.g. fats
- A61K9/2826—Sugars or sugar alcohols, e.g. sucrose; Derivatives thereof
-
- 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
- A61K9/28—Dragees; Coated pills or tablets, e.g. with film or compression coating
- A61K9/2806—Coating materials
- A61K9/2833—Organic macromolecular compounds
- A61K9/286—Polysaccharides, e.g. gums; Cyclodextrin
- A61K9/2866—Cellulose; Cellulose derivatives, e.g. hydroxypropyl methylcellulose
Landscapes
- Health & Medical Sciences (AREA)
- Epidemiology (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Chemical & Material Sciences (AREA)
- Medicinal Chemistry (AREA)
- Pharmacology & Pharmacy (AREA)
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Medicinal Preparation (AREA)
Abstract
Shaped medicinal preparations, e.g. pills, tablets, pastilles and lozenges, are given a thin protective coating by treating with a solution of gelatine, keratin, sugar, gum arabic, cellulose derivatives, or the like and drying. The moulded preparations may be treated in a revolving vessel with a finely atomized solution sprayed by means of compressed air which causes a whirling movement of the articles. Alternatively, they may be dipped in the solution and the excess removed by draining or centrifuging. Heated air may be used to accelerate drying. A suitable coating solution consists of 60 parts by weight of a 60 per cent cane sugar solution and 40 parts of glucose. Substances such as disinfectants or dyestuffs may be incorporated. Examples describe the treatment of carbon tablets in copper vessels with finely atomized 60 per cent sugar solution which may contain 2-5 per cent of gum arabic, and also aluminium powder.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1793232A GB407919A (en) | 1932-06-24 | 1932-06-24 | Improvements in or relating to the manufacture of shaped medicinal preparations |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1793232A GB407919A (en) | 1932-06-24 | 1932-06-24 | Improvements in or relating to the manufacture of shaped medicinal preparations |
Publications (1)
Publication Number | Publication Date |
---|---|
GB407919A true GB407919A (en) | 1934-03-29 |
Family
ID=10103764
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB1793232A Expired GB407919A (en) | 1932-06-24 | 1932-06-24 | Improvements in or relating to the manufacture of shaped medicinal preparations |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB407919A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2001037816A2 (en) * | 1999-11-23 | 2001-05-31 | Biochemie Gesellschaft M.B.H. | Coating of tablet cores |
WO2002003967A1 (en) * | 2000-07-07 | 2002-01-17 | Societe D'exploitation De Produits Pour Les Industries Chimiques (S.E.P.P.I.C.) | Film-coating composition based on cellulose derivatives and sugar alcohols |
-
1932
- 1932-06-24 GB GB1793232A patent/GB407919A/en not_active Expired
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2001037816A2 (en) * | 1999-11-23 | 2001-05-31 | Biochemie Gesellschaft M.B.H. | Coating of tablet cores |
WO2001037816A3 (en) * | 1999-11-23 | 2001-11-29 | Biochemie Gmbh | Coating of tablet cores |
US8652517B2 (en) | 1999-11-23 | 2014-02-18 | Sandoz Gmbh | Coating of tablet cores |
WO2002003967A1 (en) * | 2000-07-07 | 2002-01-17 | Societe D'exploitation De Produits Pour Les Industries Chimiques (S.E.P.P.I.C.) | Film-coating composition based on cellulose derivatives and sugar alcohols |
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