JPS577412A - Plaster - Google Patents

Plaster

Info

Publication number
JPS577412A
JPS577412A JP8066280A JP8066280A JPS577412A JP S577412 A JPS577412 A JP S577412A JP 8066280 A JP8066280 A JP 8066280A JP 8066280 A JP8066280 A JP 8066280A JP S577412 A JPS577412 A JP S577412A
Authority
JP
Japan
Prior art keywords
plaster
drug
main body
polymer layer
packing material
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
JP8066280A
Other languages
Japanese (ja)
Other versions
JPH0238570B2 (en
Inventor
Saburo Otsuka
Tetsuo Horiuchi
Yusuke Ito
Toshiyuki Yoshikawa
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 JP8066280A priority Critical patent/JPS577412A/en
Publication of JPS577412A publication Critical patent/JPS577412A/en
Publication of JPH0238570B2 publication Critical patent/JPH0238570B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Medicinal Preparation (AREA)
  • Materials For Medical Uses (AREA)

Abstract

PURPOSE: A plaster having improved prolonged effect of a drug, obtained by blending a polymer layer formed on a permeable substrate comprising the main body of the plaster with a volatile compound to reduce the dissolving power of a drug contained in the polymer layer, and covering them with an impermeable packing material.
CONSTITUTION: The main body 1 of a plaster is formed by applying the tacky polymer layer 3 comprising a drug to be transferred or absorbed into the skin, optionally nonvolatile dissolution auxiliary to increase the dissolving power of the drug in the base polymer, and volatile compound, e.g., ethanol, hexane, etc. to reduce the dissolving power of the durg to the permeable substrate 2. The main body of the plaster is covered with the nonpermeable packing material 5. A plaster useful for remedying the affected part or administrating a medicine to the circulatory system is obtained and the main body of the plaster is taken out of the packing material and the polymer layer is applied to the skin when it is used. Since in the plaster the volatile compound controls the dissolution of the drug in the base polymer, the medicinal effect is prolonged for a long time.
COPYRIGHT: (C)1982,JPO&Japio
JP8066280A 1980-06-14 1980-06-14 Plaster Granted JPS577412A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8066280A JPS577412A (en) 1980-06-14 1980-06-14 Plaster

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8066280A JPS577412A (en) 1980-06-14 1980-06-14 Plaster

Publications (2)

Publication Number Publication Date
JPS577412A true JPS577412A (en) 1982-01-14
JPH0238570B2 JPH0238570B2 (en) 1990-08-31

Family

ID=13724567

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8066280A Granted JPS577412A (en) 1980-06-14 1980-06-14 Plaster

Country Status (1)

Country Link
JP (1) JPS577412A (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
JPS6412729U (en) * 1987-07-10 1989-01-23
JPH03125019U (en) * 1990-03-30 1991-12-18

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0564576U (en) * 1992-02-07 1993-08-27 株式会社巴技術研究所 Butterfly valve disc

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS552604A (en) * 1978-06-20 1980-01-10 Sanwa Kagaku Kenkyusho:Kk Patch agent consisting mainly of nitroglycerin
JPS5545626A (en) * 1978-09-26 1980-03-31 Lion Corp Poultice

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS552604A (en) * 1978-06-20 1980-01-10 Sanwa Kagaku Kenkyusho:Kk Patch agent consisting mainly of nitroglycerin
JPS5545626A (en) * 1978-09-26 1980-03-31 Lion Corp Poultice

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
JPS6412729U (en) * 1987-07-10 1989-01-23
JPH03125019U (en) * 1990-03-30 1991-12-18

Also Published As

Publication number Publication date
JPH0238570B2 (en) 1990-08-31

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