JPS5714527A - Preparation of plaster - Google Patents

Preparation of plaster

Info

Publication number
JPS5714527A
JPS5714527A JP8803980A JP8803980A JPS5714527A JP S5714527 A JPS5714527 A JP S5714527A JP 8803980 A JP8803980 A JP 8803980A JP 8803980 A JP8803980 A JP 8803980A JP S5714527 A JPS5714527 A JP S5714527A
Authority
JP
Japan
Prior art keywords
water
monomer
polymerization
polymer
type
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
JP8803980A
Other languages
Japanese (ja)
Other versions
JPS6248644B2 (en
Inventor
Saburo Otsuka
Toshiyuki Yoshikawa
Komakazu Nishii
Yusuke Ito
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 JP8803980A priority Critical patent/JPS5714527A/en
Publication of JPS5714527A publication Critical patent/JPS5714527A/en
Publication of JPS6248644B2 publication Critical patent/JPS6248644B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Adhesive Tapes (AREA)
  • Polymerisation Methods In General (AREA)
  • Graft Or Block Polymers (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Medicinal Preparation (AREA)

Abstract

PURPOSE: To obtain a plaster having improved prolonged action inexpensively with preventing environmental and hygienic problems, by using a tacky polymer composition obtained by subjecting a lipophilic monomer to bulk polymerization and adding a water type mixture to the polymer at a stage an unreacted monomer remains.
CONSTITUTION: A lipophilic monomer mixture consisting of (meth)-acrylic ester or vinyl type monomer and a polar monomer is subjected to bulk polymerization with a polymerization initiator, and, at a stage an unreacted monomer still remains partially in the polymerization system, water, or water and water-soluble polymer, lower alcohol, other additives are added to the polymerization system so that the polymerization reaction is stopped and the polymerization system is cooled. This cooled composition is stirred vigorously to give a W/O type emulsion of a tacky polymer. A drug is added to the emulsion, which is applied to the substrate 1 and polymerizied and crosslinked by irradiation of ionizing radiation, to give the adhesive layer 2 wherein the water type dispersion phase 2B is dispersed in the continuous phase 2A containing the drug.
COPYRIGHT: (C)1982,JPO&Japio
JP8803980A 1980-06-28 1980-06-28 Preparation of plaster Granted JPS5714527A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8803980A JPS5714527A (en) 1980-06-28 1980-06-28 Preparation of plaster

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8803980A JPS5714527A (en) 1980-06-28 1980-06-28 Preparation of plaster

Publications (2)

Publication Number Publication Date
JPS5714527A true JPS5714527A (en) 1982-01-25
JPS6248644B2 JPS6248644B2 (en) 1987-10-15

Family

ID=13931674

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8803980A Granted JPS5714527A (en) 1980-06-28 1980-06-28 Preparation of plaster

Country Status (1)

Country Link
JP (1) JPS5714527A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5927821A (en) * 1982-08-06 1984-02-14 Kanebo Ltd Poultice agent
WO2014080954A1 (en) * 2012-11-21 2014-05-30 アルケア株式会社 Adhesive composition for skin, adhesive for skin, and adhesive sheet for skin

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20190121179A (en) 2018-09-13 2019-10-25 삼성전기주식회사 Electronic component
KR102032759B1 (en) 2018-09-14 2019-10-17 삼성전기주식회사 Electronic component
KR20200031086A (en) 2020-01-22 2020-03-23 삼성전기주식회사 Electronic component

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5927821A (en) * 1982-08-06 1984-02-14 Kanebo Ltd Poultice agent
JPS6363532B2 (en) * 1982-08-06 1988-12-07
WO2014080954A1 (en) * 2012-11-21 2014-05-30 アルケア株式会社 Adhesive composition for skin, adhesive for skin, and adhesive sheet for skin
JPWO2014080954A1 (en) * 2012-11-21 2017-01-05 アルケア株式会社 Skin adhesive composition, skin adhesive and skin adhesive sheet

Also Published As

Publication number Publication date
JPS6248644B2 (en) 1987-10-15

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