JPS55122725A - Water-containing external preparation - Google Patents
Water-containing external preparationInfo
- Publication number
- JPS55122725A JPS55122725A JP2826379A JP2826379A JPS55122725A JP S55122725 A JPS55122725 A JP S55122725A JP 2826379 A JP2826379 A JP 2826379A JP 2826379 A JP2826379 A JP 2826379A JP S55122725 A JPS55122725 A JP S55122725A
- Authority
- JP
- Japan
- Prior art keywords
- water
- segment
- resin
- hard segment
- block
- 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)
- Thermotherapy And Cooling Therapy Devices (AREA)
Abstract
PURPOSE: A water-containing oxternal prepatation having high water absorption, insoluble in water, using a specific copolymer comprising a hydrophilic segment as a water-soluble resin.
CONSTITUTION: A water-containing exteranl preparation consisting of a hydrophilic resin swelled by water and an oily base, wherein a block or a graft copolymer having at least one bond form of (hard segment)-(hydrophylic segment)-(hard segment) in its structure is used as the hydrorphylic resin, and a block or a graft copolymer having at leart one bond form of (hard segment)-(soft segment)-(hard segment) is used as the oily base. For example, a block copolymer of (polystyrene)- (polybutadiene)-(polystyrene) into which a sodium base of thioglycol is introduced is used as the hydrorphylic resin.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP54028263A JPS5822126B2 (en) | 1979-03-13 | 1979-03-13 | Water-containing topical preparation |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP54028263A JPS5822126B2 (en) | 1979-03-13 | 1979-03-13 | Water-containing topical preparation |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS55122725A true JPS55122725A (en) | 1980-09-20 |
JPS5822126B2 JPS5822126B2 (en) | 1983-05-06 |
Family
ID=12243681
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP54028263A Expired JPS5822126B2 (en) | 1979-03-13 | 1979-03-13 | Water-containing topical preparation |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5822126B2 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS58105912A (en) * | 1981-12-17 | 1983-06-24 | Lion Corp | External ointment |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS54101420A (en) * | 1978-01-25 | 1979-08-10 | Nitto Electric Ind Co Ltd | Poultice and its preparation |
JPS54138124A (en) * | 1978-04-19 | 1979-10-26 | Hisamitsu Pharmaceut Co Inc | Novel plaster and its preparation |
JPS54143517A (en) * | 1978-04-28 | 1979-11-08 | Hisamitsu Pharmaceut Co Inc | Novel poultice and its preparation |
-
1979
- 1979-03-13 JP JP54028263A patent/JPS5822126B2/en not_active Expired
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS54101420A (en) * | 1978-01-25 | 1979-08-10 | Nitto Electric Ind Co Ltd | Poultice and its preparation |
JPS54138124A (en) * | 1978-04-19 | 1979-10-26 | Hisamitsu Pharmaceut Co Inc | Novel plaster and its preparation |
JPS54143517A (en) * | 1978-04-28 | 1979-11-08 | Hisamitsu Pharmaceut Co Inc | Novel poultice and its preparation |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS58105912A (en) * | 1981-12-17 | 1983-06-24 | Lion Corp | External ointment |
JPS6228931B2 (en) * | 1981-12-17 | 1987-06-23 | Lion Corp |
Also Published As
Publication number | Publication date |
---|---|
JPS5822126B2 (en) | 1983-05-06 |
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