JPS5484020A - Composition for coating medicine and method for coating the same - Google Patents
Composition for coating medicine and method for coating the sameInfo
- Publication number
- JPS5484020A JPS5484020A JP13974877A JP13974877A JPS5484020A JP S5484020 A JPS5484020 A JP S5484020A JP 13974877 A JP13974877 A JP 13974877A JP 13974877 A JP13974877 A JP 13974877A JP S5484020 A JPS5484020 A JP S5484020A
- Authority
- JP
- Japan
- Prior art keywords
- film
- forming
- coating
- forming material
- assistant
- 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.)
- Granted
Links
Landscapes
- Medicinal Preparation (AREA)
Abstract
PURPOSE: To prepare a coating composition for the preparation of enteric tablet, etc. without problems of safety and health, by dispersing water sinsoluble powders of a film-forming material to an aqueous solution of a film-forming assistant.
CONSTITUTION: Fine powders of a film-forming agent (≤100μ, pref. ≤50μ in diameter) are dispersed in an aqueous solution of a film-forming assistant such as polyethylene glycol, polyoxyethylene sorbitan fatty acid ester, etc. A conventional film-forming material, such as diethylaminomethyl methacrylate/methyl methacrylate copolymer (soluble in the stomach) or cellulose acetate phthalate (soluble in the intestines) can be used as the film-forming material. The weight ratio of the film- forming assistant to the film-forming agent is 0.2-5, pref. 1-3 to 1.
COPYRIGHT: (C)1979,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP13974877A JPS5484020A (en) | 1977-11-21 | 1977-11-21 | Composition for coating medicine and method for coating the same |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP13974877A JPS5484020A (en) | 1977-11-21 | 1977-11-21 | Composition for coating medicine and method for coating the same |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5484020A true JPS5484020A (en) | 1979-07-04 |
JPS6141325B2 JPS6141325B2 (en) | 1986-09-13 |
Family
ID=15252454
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP13974877A Granted JPS5484020A (en) | 1977-11-21 | 1977-11-21 | Composition for coating medicine and method for coating the same |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5484020A (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS56104823A (en) * | 1980-01-28 | 1981-08-20 | Shin Etsu Chem Co Ltd | Enteric coating composition for solid preparation |
JPS59139266A (en) * | 1983-01-28 | 1984-08-10 | 信越化学工業株式会社 | Production of enteric coatng preparation |
JPS59167521A (en) * | 1983-03-14 | 1984-09-21 | Shin Etsu Chem Co Ltd | Enteric coating agent composition |
JPS59190925A (en) * | 1983-04-12 | 1984-10-29 | Shin Etsu Chem Co Ltd | Enteric coating composition |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2740723A (en) * | 1951-05-08 | 1956-04-03 | Hercules Powder Co Ltd | Preparation of finely divided cellulose plastics |
US3353971A (en) * | 1963-01-11 | 1967-11-21 | Dow Chemical Co | Ethylcellulose latex polish composition |
JPS50107027A (en) * | 1974-01-30 | 1975-08-23 |
-
1977
- 1977-11-21 JP JP13974877A patent/JPS5484020A/en active Granted
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2740723A (en) * | 1951-05-08 | 1956-04-03 | Hercules Powder Co Ltd | Preparation of finely divided cellulose plastics |
US3353971A (en) * | 1963-01-11 | 1967-11-21 | Dow Chemical Co | Ethylcellulose latex polish composition |
JPS50107027A (en) * | 1974-01-30 | 1975-08-23 |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS56104823A (en) * | 1980-01-28 | 1981-08-20 | Shin Etsu Chem Co Ltd | Enteric coating composition for solid preparation |
JPH0138091B2 (en) * | 1980-01-28 | 1989-08-11 | Shinetsu Chem Ind Co | |
JPS59139266A (en) * | 1983-01-28 | 1984-08-10 | 信越化学工業株式会社 | Production of enteric coatng preparation |
JPH059407B2 (en) * | 1983-01-28 | 1993-02-04 | Shinetsu Chem Ind Co | |
JPS59167521A (en) * | 1983-03-14 | 1984-09-21 | Shin Etsu Chem Co Ltd | Enteric coating agent composition |
JPS59190925A (en) * | 1983-04-12 | 1984-10-29 | Shin Etsu Chem Co Ltd | Enteric coating composition |
Also Published As
Publication number | Publication date |
---|---|
JPS6141325B2 (en) | 1986-09-13 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JPS5535031A (en) | Enteric coating composition | |
EP0004773A3 (en) | 17-beta-thiocarboxylic acid esters of 4-halo-3-oxoandrost-4-enes, their pharmaceutical use and processes for their preparation | |
DE3277520D1 (en) | Pharmaceutical multiple-units formulation | |
JPS5213539A (en) | Preparation of aqueous dispersion of polyolefin composition | |
DE2966737D1 (en) | Polymeric agent for releasing 5-aminosalicylic acid or its derivatives into the gastrointestinal tract, pharmaceutical formulation comprising said agent,method of its preparation and method of preparing said formulation | |
ES462418A1 (en) | Coating ensuring a controlled release of active ingredients of biologically active compositions, particularly pharmaceutical compositions and a process for preparation of biologically active compositions ensuring controlled release of active ingredients | |
JPS57171912A (en) | Cream | |
JPS5484020A (en) | Composition for coating medicine and method for coating the same | |
JPS5350316A (en) | Drug composition for oral administration | |
JPS5676419A (en) | Production of water-swellable polymer | |
IL51690A (en) | 5-substituted-2-hydroxy-cyclopentane carboxylic or propionic acid lactones,process of preparation and pharmaceutical compositions | |
JPS5661311A (en) | Thial amide or prolonged pharmaceutical preparation comprising its salt | |
JPS54119585A (en) | Production of polymer composition containing physiologically active substance | |
GB1381426A (en) | Method of treating mammals and composition comprising oligosaccha ride sulphuric acid esters and nonionic surface active agents | |
IL58533A (en) | Fluorobenzyl esters of(2-substituted-3,3,3-trifluoro-1-propenyl)-2,2-dimethylcyclopropane carboxylic acid derivatives,their preparation,compositions containing them and their use as pesticides | |
JPS5549312A (en) | Preparation of slow-releasing medicine | |
JPS52130905A (en) | Medicinal composition | |
JPS57102148A (en) | Production of powder active gluten of good dispersiblity in water | |
BE881625A (en) | O-ALCOXYCARBONYL-PHENYL ESTERS OF AN ANTHRANILIC ACID, THEIR PREPARATION AND PHARMACEUTICAL COMPOSITIONS CONTAINING THE SAME | |
JPS5553215A (en) | Hydrosol or gel of polyanion polymer, its preparation, and preparation of enteric drug using the same | |
JPS51151789A (en) | Process for the manufacture of film- forming aqueous emulsion | |
JPS5283413A (en) | Preparation of 3,3-dimethyl-4-pentenoic acid or its esters | |
JPS56106570A (en) | Conversion of starch to alpha-form | |
JPS527491A (en) | Preparation of urocanic acid by fermentation | |
JPS5251362A (en) | Preparation of optically active pyrrolidine derivatives |