JPS5484020A - Composition for coating medicine and method for coating the same - Google Patents

Composition for coating medicine and method for coating the same

Info

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
Application number
JP13974877A
Other languages
Japanese (ja)
Other versions
JPS6141325B2 (en
Inventor
Hisashi Tsukamoto
Hiroaki Nakagami
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.)
Daiichi Pharmaceutical Co Ltd
Original Assignee
Daiichi Pharmaceutical 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 Daiichi Pharmaceutical Co Ltd filed Critical Daiichi Pharmaceutical Co Ltd
Priority to JP13974877A priority Critical patent/JPS5484020A/en
Publication of JPS5484020A publication Critical patent/JPS5484020A/en
Publication of JPS6141325B2 publication Critical patent/JPS6141325B2/ja
Granted legal-status Critical Current

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  • 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
JP13974877A 1977-11-21 1977-11-21 Composition for coating medicine and method for coating the same Granted JPS5484020A (en)

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)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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

Patent Citations (3)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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

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