JPS56104823A - Enteric coating composition for solid preparation - Google Patents

Enteric coating composition for solid preparation

Info

Publication number
JPS56104823A
JPS56104823A JP843080A JP843080A JPS56104823A JP S56104823 A JPS56104823 A JP S56104823A JP 843080 A JP843080 A JP 843080A JP 843080 A JP843080 A JP 843080A JP S56104823 A JPS56104823 A JP S56104823A
Authority
JP
Japan
Prior art keywords
enteric coating
solid preparation
organic solvent
fine powder
medium containing
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
Application number
JP843080A
Other languages
Japanese (ja)
Other versions
JPH0138091B2 (en
Inventor
Fujio Sekikawa
Kiyoshi Araume
Masaaki Harayama
Yuichi Nishiyama
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Shin Etsu Chemical Co Ltd
Original Assignee
Shin Etsu Chemical Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Shin Etsu Chemical Co Ltd filed Critical Shin Etsu Chemical Co Ltd
Priority to JP843080A priority Critical patent/JPS56104823A/en
Publication of JPS56104823A publication Critical patent/JPS56104823A/en
Publication of JPH0138091B2 publication Critical patent/JPH0138091B2/ja
Granted legal-status Critical Current

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  • Medicinal Preparation (AREA)

Abstract

PURPOSE: To prepare the titled composition without using an organic solvent, by dispersing fine powder of enteric coating base in an aqueous medium containing a plasticizer.
CONSTITUTION: The titled composition is prepared by dispersing fine powder of an enteric coating base (e.g. hydroxypropylmethylcellulose phthalate) having an average particle diameter of ≤100μm, pref. ≤50μm, in an aqueous medium containing a slightly water-soluble plasticizer (e.g. triethyl citrate) and if necessary a dispersion assistant. The composition thus obtained is a finely dispersed aqueous dispersion, and can be applied easily as an enteric coating film to a solid preparation such as tablet without necessitating an organic solvent. The coating film has excellent gastric juice resistance, and disintegrates rapidly in the intestinal juice. The coated preparation has excellent storage stability.
COPYRIGHT: (C)1981,JPO&Japio
JP843080A 1980-01-28 1980-01-28 Enteric coating composition for solid preparation Granted JPS56104823A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP843080A JPS56104823A (en) 1980-01-28 1980-01-28 Enteric coating composition for solid preparation

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP843080A JPS56104823A (en) 1980-01-28 1980-01-28 Enteric coating composition for solid preparation

Publications (2)

Publication Number Publication Date
JPS56104823A true JPS56104823A (en) 1981-08-20
JPH0138091B2 JPH0138091B2 (en) 1989-08-11

Family

ID=11692899

Family Applications (1)

Application Number Title Priority Date Filing Date
JP843080A Granted JPS56104823A (en) 1980-01-28 1980-01-28 Enteric coating composition for solid preparation

Country Status (1)

Country Link
JP (1) JPS56104823A (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58157726A (en) * 1982-03-11 1983-09-19 Shin Etsu Chem Co Ltd Enteric coating composition for solid preparation
JPS5973529A (en) * 1982-10-12 1984-04-25 Sankyo Co Ltd Preparation of coated solid drug
JPS59101428A (en) * 1982-11-08 1984-06-12 エフ・エム・シ−・コ−ポレ−シヨン Enteric coating for medicine
JPS59155325A (en) * 1983-02-25 1984-09-04 Kohjin Co Ltd Preparation of water-based enteric coating agent
JPS59193831A (en) * 1983-04-18 1984-11-02 Sankyo Co Ltd Preparation of enteric drug
JPS6216432A (en) * 1985-07-05 1987-01-24 Shin Etsu Chem Co Ltd Enteric coating composition
JPS63192725A (en) * 1987-02-06 1988-08-10 Shin Etsu Chem Co Ltd Production of sustained release coated drug

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2887440A (en) * 1957-08-12 1959-05-19 Dow Chemical Co Enteric coating
US3353971A (en) * 1963-01-11 1967-11-21 Dow Chemical Co Ethylcellulose latex polish composition
JPS50129729A (en) * 1974-04-05 1975-10-14
JPS517112A (en) * 1974-07-04 1976-01-21 Meiji Seika Co Hifukuyakuzaino seizohoho
JPS5484020A (en) * 1977-11-21 1979-07-04 Dai Ichi Seiyaku Co Ltd Composition for coating medicine and method for coating the same
JPS6141325A (en) * 1985-04-22 1986-02-27 Fuji Standard Res Kk Manufacture of carbon fiber

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2887440A (en) * 1957-08-12 1959-05-19 Dow Chemical Co Enteric coating
US3353971A (en) * 1963-01-11 1967-11-21 Dow Chemical Co Ethylcellulose latex polish composition
JPS50129729A (en) * 1974-04-05 1975-10-14
JPS517112A (en) * 1974-07-04 1976-01-21 Meiji Seika Co Hifukuyakuzaino seizohoho
JPS5484020A (en) * 1977-11-21 1979-07-04 Dai Ichi Seiyaku Co Ltd Composition for coating medicine and method for coating the same
JPS6141325A (en) * 1985-04-22 1986-02-27 Fuji Standard Res Kk Manufacture of carbon fiber

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58157726A (en) * 1982-03-11 1983-09-19 Shin Etsu Chem Co Ltd Enteric coating composition for solid preparation
JPH0380767B2 (en) * 1982-03-11 1991-12-26 Shinetsu Kagaku Kogyo Kk
JPS5973529A (en) * 1982-10-12 1984-04-25 Sankyo Co Ltd Preparation of coated solid drug
JPS6132289B2 (en) * 1982-10-12 1986-07-25 Sankyo Kk
JPS59101428A (en) * 1982-11-08 1984-06-12 エフ・エム・シ−・コ−ポレ−シヨン Enteric coating for medicine
JPS6214530B2 (en) * 1982-11-08 1987-04-02 Fmc Corp
JPS59155325A (en) * 1983-02-25 1984-09-04 Kohjin Co Ltd Preparation of water-based enteric coating agent
JPH0371414B2 (en) * 1983-02-25 1991-11-13 Kojin Kk
JPS59193831A (en) * 1983-04-18 1984-11-02 Sankyo Co Ltd Preparation of enteric drug
JPS6216432A (en) * 1985-07-05 1987-01-24 Shin Etsu Chem Co Ltd Enteric coating composition
JPH0559098B2 (en) * 1985-07-05 1993-08-30 Shinetsu Chem Ind Co
JPS63192725A (en) * 1987-02-06 1988-08-10 Shin Etsu Chem Co Ltd Production of sustained release coated drug

Also Published As

Publication number Publication date
JPH0138091B2 (en) 1989-08-11

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