JPS55122725A - Water-containing external preparation - Google Patents

Water-containing external preparation

Info

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
Application number
JP2826379A
Other languages
Japanese (ja)
Other versions
JPS5822126B2 (en
Inventor
Hitoshi Takeuchi
Shojiro Horiguchi
Michiei Nakamura
Minoru Takizawa
Yoshifumi Sugito
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.)
Dainichiseika Color and Chemicals Mfg Co Ltd
Original Assignee
Dainichiseika Color and Chemicals Mfg 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 Dainichiseika Color and Chemicals Mfg Co Ltd filed Critical Dainichiseika Color and Chemicals Mfg Co Ltd
Priority to JP54028263A priority Critical patent/JPS5822126B2/en
Publication of JPS55122725A publication Critical patent/JPS55122725A/en
Publication of JPS5822126B2 publication Critical patent/JPS5822126B2/en
Expired legal-status Critical Current

Links

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  • 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
JP54028263A 1979-03-13 1979-03-13 Water-containing topical preparation Expired JPS5822126B2 (en)

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)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58105912A (en) * 1981-12-17 1983-06-24 Lion Corp External ointment

Citations (3)

* Cited by examiner, † Cited by third party
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

Patent Citations (3)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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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