JPS574918A - Material for feeding physiologically active substance - Google Patents

Material for feeding physiologically active substance

Info

Publication number
JPS574918A
JPS574918A JP7986580A JP7986580A JPS574918A JP S574918 A JPS574918 A JP S574918A JP 7986580 A JP7986580 A JP 7986580A JP 7986580 A JP7986580 A JP 7986580A JP S574918 A JPS574918 A JP S574918A
Authority
JP
Japan
Prior art keywords
active substance
substance
physiologically active
layer
skin
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
JP7986580A
Other languages
Japanese (ja)
Other versions
JPS6232167B2 (en
Inventor
Susumu Sato
Keiichi Ushiyama
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 JP7986580A priority Critical patent/JPS574918A/en
Publication of JPS574918A publication Critical patent/JPS574918A/en
Publication of JPS6232167B2 publication Critical patent/JPS6232167B2/ja
Granted legal-status Critical Current

Links

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  • Medicinal Preparation (AREA)

Abstract

PURPOSE: The titled material in which a physiologically active substance is held together with a substance swelling with water in a specific layer, thus ensuring the continuous supply of the physiologically active substance to the skin or mucous membrane.
CONSTITUTION: The material for feeding a physiologically active substance is made by using the layer 1 holding the active substance and another layer of inpermeable base material on one surface. The physiologically active substance-holding layer consists of the thin film 12 with fine pores 11 in which following three ingredients are included: the active substance such as erythromycin, a liquid supporting the active substance and a substance swelling with water such as a copolymer from sodium acrylate and vinyl acetate. The water from the skin or mucous membrane swells the substance 14 in the layer 1 and the volume expansion pushes out the active substance and the liquid carrier together from the pores and the active substance is supplied to the skin or mucous membrane.
COPYRIGHT: (C)1982,JPO&Japio
JP7986580A 1980-06-12 1980-06-12 Material for feeding physiologically active substance Granted JPS574918A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7986580A JPS574918A (en) 1980-06-12 1980-06-12 Material for feeding physiologically active substance

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7986580A JPS574918A (en) 1980-06-12 1980-06-12 Material for feeding physiologically active substance

Publications (2)

Publication Number Publication Date
JPS574918A true JPS574918A (en) 1982-01-11
JPS6232167B2 JPS6232167B2 (en) 1987-07-13

Family

ID=13702090

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7986580A Granted JPS574918A (en) 1980-06-12 1980-06-12 Material for feeding physiologically active substance

Country Status (1)

Country Link
JP (1) JPS574918A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6016916A (en) * 1983-07-08 1985-01-28 Nitto Electric Ind Co Ltd Substrate containing bioactive substance and preparation of said substrate
WO2009128433A1 (en) * 2008-04-15 2009-10-22 塩野義製薬株式会社 Film-like composition
US11446255B2 (en) 2019-03-20 2022-09-20 Ricoh Company, Ltd. Sheet, sheet laminate, pharmaceutical drug, sheet producing method, sheet producing apparatus, sheet laminate producing method, and sheet laminate producing apparatus

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6016916A (en) * 1983-07-08 1985-01-28 Nitto Electric Ind Co Ltd Substrate containing bioactive substance and preparation of said substrate
JPH0422885B2 (en) * 1983-07-08 1992-04-20 Nitto Denko Corp
WO2009128433A1 (en) * 2008-04-15 2009-10-22 塩野義製薬株式会社 Film-like composition
US11446255B2 (en) 2019-03-20 2022-09-20 Ricoh Company, Ltd. Sheet, sheet laminate, pharmaceutical drug, sheet producing method, sheet producing apparatus, sheet laminate producing method, and sheet laminate producing apparatus

Also Published As

Publication number Publication date
JPS6232167B2 (en) 1987-07-13

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