JPS5245589A - Method of producing microcapsules by emulsification, dispersion, and s olvent removal - Google Patents

Method of producing microcapsules by emulsification, dispersion, and s olvent removal

Info

Publication number
JPS5245589A
JPS5245589A JP15519775A JP15519775A JPS5245589A JP S5245589 A JPS5245589 A JP S5245589A JP 15519775 A JP15519775 A JP 15519775A JP 15519775 A JP15519775 A JP 15519775A JP S5245589 A JPS5245589 A JP S5245589A
Authority
JP
Japan
Prior art keywords
olvent
emulsification
dispersion
removal
producing microcapsules
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
JP15519775A
Other languages
Japanese (ja)
Other versions
JPS5524938B2 (en
Inventor
Masataka Morishita
Yoshihito Inaba
Mitsuru Fukushima
Sadami Kobari
Akio Nagata
Jinnosuke Abe
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.)
Toyo Jozo KK
Original Assignee
Toyo Jozo KK
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 Toyo Jozo KK filed Critical Toyo Jozo KK
Priority to JP15519775A priority Critical patent/JPS5245589A/en
Publication of JPS5245589A publication Critical patent/JPS5245589A/en
Publication of JPS5524938B2 publication Critical patent/JPS5524938B2/ja
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J13/00—Colloid chemistry, e.g. the production of colloidal materials or their solutions, not otherwise provided for; Making microcapsules or microballoons
    • B01J13/02—Making microcapsules or microballoons
    • B01J13/06—Making microcapsules or microballoons by phase separation

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Dispersion Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Immobilizing And Processing Of Enzymes And Microorganisms (AREA)
  • Manufacturing Of Micro-Capsules (AREA)

Abstract

PURPOSE:A micro encapsulation method in which the size of encapsulated particles can be controlled by selecting liquid capsulation medium independent of core substances bnd hydrophilic or hydrophobic polymers as wall materials.
JP15519775A 1975-12-24 1975-12-24 Method of producing microcapsules by emulsification, dispersion, and s olvent removal Granted JPS5245589A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15519775A JPS5245589A (en) 1975-12-24 1975-12-24 Method of producing microcapsules by emulsification, dispersion, and s olvent removal

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15519775A JPS5245589A (en) 1975-12-24 1975-12-24 Method of producing microcapsules by emulsification, dispersion, and s olvent removal

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
JP47002451A Division JPS528795B2 (en) 1971-12-30 1971-12-30

Publications (2)

Publication Number Publication Date
JPS5245589A true JPS5245589A (en) 1977-04-11
JPS5524938B2 JPS5524938B2 (en) 1980-07-02

Family

ID=15600608

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15519775A Granted JPS5245589A (en) 1975-12-24 1975-12-24 Method of producing microcapsules by emulsification, dispersion, and s olvent removal

Country Status (1)

Country Link
JP (1) JPS5245589A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2865443A1 (en) * 2013-10-24 2015-04-29 Max-Planck-Gesellschaft zur Förderung der Wissenschaften e.V. Capsule, namely nanocapsule, microcapsule or macrocapsule, having a very low oxygen permeability
CN108404825A (en) * 2018-03-02 2018-08-17 清华大学 A kind of nanometer iron powder Microencapsulation Method

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2865443A1 (en) * 2013-10-24 2015-04-29 Max-Planck-Gesellschaft zur Förderung der Wissenschaften e.V. Capsule, namely nanocapsule, microcapsule or macrocapsule, having a very low oxygen permeability
WO2015059179A1 (en) * 2013-10-24 2015-04-30 MAX-PLANCK-Gesellschaft zur Förderung der Wissenschaften e.V. Capsule, namely nanocapsule, microcapsule or macrocapsule, having a very low oxygen permeability
CN108404825A (en) * 2018-03-02 2018-08-17 清华大学 A kind of nanometer iron powder Microencapsulation Method
CN108404825B (en) * 2018-03-02 2021-01-29 清华大学 Nano iron powder microencapsulation method

Also Published As

Publication number Publication date
JPS5524938B2 (en) 1980-07-02

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