JPS5668608A - Sponge base for medicine - Google Patents
Sponge base for medicineInfo
- Publication number
- JPS5668608A JPS5668608A JP14366679A JP14366679A JPS5668608A JP S5668608 A JPS5668608 A JP S5668608A JP 14366679 A JP14366679 A JP 14366679A JP 14366679 A JP14366679 A JP 14366679A JP S5668608 A JPS5668608 A JP S5668608A
- Authority
- JP
- Japan
- Prior art keywords
- molecular substance
- sponge
- oil
- water
- medicine
- 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
Abstract
PURPOSE: A sponge base for medicine that is prepared by impregnating a sponge which is made of a high-molecular substance, showing tackiness, when dissolved or gelled in water, with a sticky and oil-soluble high-molecular substance, thus showing improved staying and sticking properties in body cavities such as oral or naval cavity.
CONSTITUTION: A sponge of high-molecular substance (A) that dissolves in water or gels in water to show tackiness such as polyvinyl alcohol or polyvinyl pyrrolidone and/or methylcellulose is impregnated with an oil-soluble high-molecular substance (B) such as polyisobutylene to produce a sponge base for medicine that has high adhesion to mucous membranes locating in body-fluid-rich organs such as oral or naval cavity, according showing high residential property, further good flexibility and enough strength, thus being used for applying to body cavities. The base is prepared by, e.g., adding an oil layer containing substance B to an aquous layer containing the above high-molecular substance A to form an oil-in-water type emulsion and freeze drying the emulsion.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP14366679A JPS5668608A (en) | 1979-11-06 | 1979-11-06 | Sponge base for medicine |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP14366679A JPS5668608A (en) | 1979-11-06 | 1979-11-06 | Sponge base for medicine |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5668608A true JPS5668608A (en) | 1981-06-09 |
JPS6254284B2 JPS6254284B2 (en) | 1987-11-13 |
Family
ID=15344102
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP14366679A Granted JPS5668608A (en) | 1979-11-06 | 1979-11-06 | Sponge base for medicine |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5668608A (en) |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5828621U (en) * | 1981-08-17 | 1983-02-24 | ライオン株式会社 | oral band |
JPS60215622A (en) * | 1984-04-09 | 1985-10-29 | Toyobo Co Ltd | Sustained release preparation for mucosa in oral cavity |
JPS62178513A (en) * | 1986-02-01 | 1987-08-05 | Teikoku Seiyaku Kk | Sheet path in oral cavity |
US5750136A (en) * | 1989-11-03 | 1998-05-12 | Riker Laboratories, Inc. | Bioadhesive composition and patch |
US5750134A (en) * | 1989-11-03 | 1998-05-12 | Riker Laboratories, Inc. | Bioadhesive composition and patch |
US5780045A (en) * | 1992-05-18 | 1998-07-14 | Minnesota Mining And Manufacturing Company | Transmucosal drug delivery device |
AU727639B2 (en) * | 1996-11-27 | 2000-12-21 | Gunther Beisel | Composition for producing a long-lasting satiation effect |
-
1979
- 1979-11-06 JP JP14366679A patent/JPS5668608A/en active Granted
Cited By (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5828621U (en) * | 1981-08-17 | 1983-02-24 | ライオン株式会社 | oral band |
JPS6013462Y2 (en) * | 1981-08-17 | 1985-04-30 | ライオン株式会社 | oral band |
JPS60215622A (en) * | 1984-04-09 | 1985-10-29 | Toyobo Co Ltd | Sustained release preparation for mucosa in oral cavity |
JPH0530808B2 (en) * | 1984-04-09 | 1993-05-11 | Toyo Boseki | |
JPS62178513A (en) * | 1986-02-01 | 1987-08-05 | Teikoku Seiyaku Kk | Sheet path in oral cavity |
US5750136A (en) * | 1989-11-03 | 1998-05-12 | Riker Laboratories, Inc. | Bioadhesive composition and patch |
US5750134A (en) * | 1989-11-03 | 1998-05-12 | Riker Laboratories, Inc. | Bioadhesive composition and patch |
US8173113B1 (en) | 1989-11-03 | 2012-05-08 | 3M Innovative Properties Company | Bioadhesive composition and patch |
US5780045A (en) * | 1992-05-18 | 1998-07-14 | Minnesota Mining And Manufacturing Company | Transmucosal drug delivery device |
AU727639B2 (en) * | 1996-11-27 | 2000-12-21 | Gunther Beisel | Composition for producing a long-lasting satiation effect |
Also Published As
Publication number | Publication date |
---|---|
JPS6254284B2 (en) | 1987-11-13 |
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