JPS577412A - Plaster - Google Patents
PlasterInfo
- Publication number
- JPS577412A JPS577412A JP8066280A JP8066280A JPS577412A JP S577412 A JPS577412 A JP S577412A JP 8066280 A JP8066280 A JP 8066280A JP 8066280 A JP8066280 A JP 8066280A JP S577412 A JPS577412 A JP S577412A
- Authority
- JP
- Japan
- Prior art keywords
- plaster
- drug
- main body
- polymer layer
- packing material
- 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)
- Materials For Medical Uses (AREA)
Abstract
PURPOSE: A plaster having improved prolonged effect of a drug, obtained by blending a polymer layer formed on a permeable substrate comprising the main body of the plaster with a volatile compound to reduce the dissolving power of a drug contained in the polymer layer, and covering them with an impermeable packing material.
CONSTITUTION: The main body 1 of a plaster is formed by applying the tacky polymer layer 3 comprising a drug to be transferred or absorbed into the skin, optionally nonvolatile dissolution auxiliary to increase the dissolving power of the drug in the base polymer, and volatile compound, e.g., ethanol, hexane, etc. to reduce the dissolving power of the durg to the permeable substrate 2. The main body of the plaster is covered with the nonpermeable packing material 5. A plaster useful for remedying the affected part or administrating a medicine to the circulatory system is obtained and the main body of the plaster is taken out of the packing material and the polymer layer is applied to the skin when it is used. Since in the plaster the volatile compound controls the dissolution of the drug in the base polymer, the medicinal effect is prolonged for a long time.
COPYRIGHT: (C)1982,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8066280A JPS577412A (en) | 1980-06-14 | 1980-06-14 | Plaster |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8066280A JPS577412A (en) | 1980-06-14 | 1980-06-14 | Plaster |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS577412A true JPS577412A (en) | 1982-01-14 |
JPH0238570B2 JPH0238570B2 (en) | 1990-08-31 |
Family
ID=13724567
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP8066280A Granted JPS577412A (en) | 1980-06-14 | 1980-06-14 | Plaster |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS577412A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS59141531U (en) * | 1983-03-10 | 1984-09-21 | ニチバン株式会社 | Transdermal patch |
JPS6412729U (en) * | 1987-07-10 | 1989-01-23 | ||
JPH03125019U (en) * | 1990-03-30 | 1991-12-18 |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0564576U (en) * | 1992-02-07 | 1993-08-27 | 株式会社巴技術研究所 | Butterfly valve disc |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS552604A (en) * | 1978-06-20 | 1980-01-10 | Sanwa Kagaku Kenkyusho:Kk | Patch agent consisting mainly of nitroglycerin |
JPS5545626A (en) * | 1978-09-26 | 1980-03-31 | Lion Corp | Poultice |
-
1980
- 1980-06-14 JP JP8066280A patent/JPS577412A/en active Granted
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS552604A (en) * | 1978-06-20 | 1980-01-10 | Sanwa Kagaku Kenkyusho:Kk | Patch agent consisting mainly of nitroglycerin |
JPS5545626A (en) * | 1978-09-26 | 1980-03-31 | Lion Corp | Poultice |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS59141531U (en) * | 1983-03-10 | 1984-09-21 | ニチバン株式会社 | Transdermal patch |
JPS6412729U (en) * | 1987-07-10 | 1989-01-23 | ||
JPH03125019U (en) * | 1990-03-30 | 1991-12-18 |
Also Published As
Publication number | Publication date |
---|---|
JPH0238570B2 (en) | 1990-08-31 |
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