JPS579714A - Drug member - Google Patents
Drug memberInfo
- Publication number
- JPS579714A JPS579714A JP8348080A JP8348080A JPS579714A JP S579714 A JPS579714 A JP S579714A JP 8348080 A JP8348080 A JP 8348080A JP 8348080 A JP8348080 A JP 8348080A JP S579714 A JPS579714 A JP S579714A
- Authority
- JP
- Japan
- Prior art keywords
- drug
- layer
- absorbent
- assistant
- constituents
- 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: A drug member, consisting of an impermeable backing member, an absorbent assistant holding layer, a substrate layer and a drug layer containing a drug as essential constituents, and usable for making the drug continuously absorbed from the skin or a mucous membrane.
CONSTITUTION: A drug member consisting of a backing member 1 e.g. a film having such a designed moisture permeability neither to permeate the moisture substantially nor to cause the side effects, e.g. gas contact or whitening, an absorbent assistant holding layer 2, e.g. an absorbent alone, such as butyl benzoate, or a mixture system with other constituents or a combination with a porous member, provided on one surface of the member 1, a substrate layer 3, capable of permeating the absorbent assistant, and formed on the opposite side of the member 1 of the layer 2, e.g. polyhydroxyethyl methacrylate, and a polymer layer 4 containing a drug, e.g. a corticosteroid, which is tacky at ordinary temperature.
EFFECT: The absorbent assistant and the polymer layer shielded before the use retain the properties unique to the polymeric layer till the use thereof.
COPYRIGHT: (C)1982,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8348080A JPS579714A (en) | 1980-06-19 | 1980-06-19 | Drug member |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8348080A JPS579714A (en) | 1980-06-19 | 1980-06-19 | Drug member |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS579714A true JPS579714A (en) | 1982-01-19 |
JPS6254283B2 JPS6254283B2 (en) | 1987-11-13 |
Family
ID=13803623
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP8348080A Granted JPS579714A (en) | 1980-06-19 | 1980-06-19 | Drug member |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS579714A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5984816A (en) * | 1982-11-08 | 1984-05-16 | Sekisui Chem Co Ltd | Pharmaceutical for prolonged release of chemical |
JPS62198613A (en) * | 1986-02-26 | 1987-09-02 | Watanabe Yakuhin Kogyo Kk | Plaster |
JPS63233916A (en) * | 1986-12-22 | 1988-09-29 | シグナス,インコーポレイテッド | Elastic transdermal drug supply device, composition of fatty acid ester/ether of alkanediol as transdermally absorption promoter and device |
-
1980
- 1980-06-19 JP JP8348080A patent/JPS579714A/en active Granted
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5984816A (en) * | 1982-11-08 | 1984-05-16 | Sekisui Chem Co Ltd | Pharmaceutical for prolonged release of chemical |
JPH046170B2 (en) * | 1982-11-08 | 1992-02-05 | Sekisui Chemical Co Ltd | |
JPS62198613A (en) * | 1986-02-26 | 1987-09-02 | Watanabe Yakuhin Kogyo Kk | Plaster |
JPS63233916A (en) * | 1986-12-22 | 1988-09-29 | シグナス,インコーポレイテッド | Elastic transdermal drug supply device, composition of fatty acid ester/ether of alkanediol as transdermally absorption promoter and device |
JPH0816054B2 (en) * | 1986-12-22 | 1996-02-21 | シグナス セラピューティック システムズ | Elastic transdermal drug delivery device, and composition and device using alkanediol fatty acid ester / ether as transdermal absorption enhancer |
Also Published As
Publication number | Publication date |
---|---|
JPS6254283B2 (en) | 1987-11-13 |
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