JPS56167620A - Stabilized material containing active principle - Google Patents

Stabilized material containing active principle

Info

Publication number
JPS56167620A
JPS56167620A JP7189380A JP7189380A JPS56167620A JP S56167620 A JPS56167620 A JP S56167620A JP 7189380 A JP7189380 A JP 7189380A JP 7189380 A JP7189380 A JP 7189380A JP S56167620 A JPS56167620 A JP S56167620A
Authority
JP
Japan
Prior art keywords
active principle
tackifier
copolymer
material containing
groups
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
JP7189380A
Other languages
Japanese (ja)
Other versions
JPS5823366B2 (en
Inventor
Toshiyuki Yamamoto
Ichiro Kobayashi
Saburo Otsuka
Mitsuru Tamada
Yumiko Nishiu
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.)
Nitto Denko Corp
Original Assignee
Nitto Electric Industrial 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 Nitto Electric Industrial Co Ltd filed Critical Nitto Electric Industrial Co Ltd
Priority to JP55071893A priority Critical patent/JPS5823366B2/en
Publication of JPS56167620A publication Critical patent/JPS56167620A/en
Publication of JPS5823366B2 publication Critical patent/JPS5823366B2/en
Expired legal-status Critical Current

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  • Medicinal Preparation (AREA)

Abstract

PURPOSE: The titled material in which a tacky substance consisting of a specific polymer or copolymer that has no high polar groups is used to prevent the steroidal anti-inflammatory from being decomposed.
CONSTITUTION: A steroidal active principle having an ester group on the 17 carbon atom such as valeric betamethasone is supported on a tacky substance consisting of at least one selected from polyvinyl alkyl ether tackifier, acrylic or methacrylic acid- vinyl ester copolymer tackifier and of another tackifier of copolymer from acrylate or methacylate ester and a copolymerizable monomer having at least one of amino or amide groups to produce the stabilized material containing active principle such as an adhesive tape preparation. These tackifiers contain no high active groups such as carboxyl to cause no decomposition of the active principle.
COPYRIGHT: (C)1981,JPO&Japio
JP55071893A 1980-05-28 1980-05-28 Stabilized drug-containing components Expired JPS5823366B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP55071893A JPS5823366B2 (en) 1980-05-28 1980-05-28 Stabilized drug-containing components

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP55071893A JPS5823366B2 (en) 1980-05-28 1980-05-28 Stabilized drug-containing components

Publications (2)

Publication Number Publication Date
JPS56167620A true JPS56167620A (en) 1981-12-23
JPS5823366B2 JPS5823366B2 (en) 1983-05-14

Family

ID=13473663

Family Applications (1)

Application Number Title Priority Date Filing Date
JP55071893A Expired JPS5823366B2 (en) 1980-05-28 1980-05-28 Stabilized drug-containing components

Country Status (1)

Country Link
JP (1) JPS5823366B2 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
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
JPS6066759A (en) * 1983-09-21 1985-04-16 日東電工株式会社 Pharmaceutical preparation
JPH06206816A (en) * 1993-12-01 1994-07-26 Nitto Denko Corp Hydrophilic medical material

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5218813A (en) * 1975-08-05 1977-02-12 Teijin Ltd Plasters for the relief of cutaneous diseases

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5218813A (en) * 1975-08-05 1977-02-12 Teijin Ltd Plasters for the relief of cutaneous diseases

Cited By (5)

* Cited by examiner, † Cited by third party
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
JPS6066759A (en) * 1983-09-21 1985-04-16 日東電工株式会社 Pharmaceutical preparation
JPH046164B2 (en) * 1983-09-21 1992-02-05 Nitto Denko Corp
JPH06206816A (en) * 1993-12-01 1994-07-26 Nitto Denko Corp Hydrophilic medical material
JPH07108854B2 (en) * 1993-12-01 1995-11-22 日東電工株式会社 Hydrophilic drug material

Also Published As

Publication number Publication date
JPS5823366B2 (en) 1983-05-14

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