JPS53119280A - Manufacture of microcapsule with hydrophobic material as core - Google Patents

Manufacture of microcapsule with hydrophobic material as core

Info

Publication number
JPS53119280A
JPS53119280A JP3509977A JP3509977A JPS53119280A JP S53119280 A JPS53119280 A JP S53119280A JP 3509977 A JP3509977 A JP 3509977A JP 3509977 A JP3509977 A JP 3509977A JP S53119280 A JPS53119280 A JP S53119280A
Authority
JP
Japan
Prior art keywords
manufacture
hydrophobic material
microcapsule
core
emulsion
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
JP3509977A
Other languages
Japanese (ja)
Other versions
JPS6116500B2 (en
Inventor
Naoyuki 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.)
Ricoh Co Ltd
Original Assignee
Ricoh 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 Ricoh Co Ltd filed Critical Ricoh Co Ltd
Priority to JP3509977A priority Critical patent/JPS53119280A/en
Publication of JPS53119280A publication Critical patent/JPS53119280A/en
Publication of JPS6116500B2 publication Critical patent/JPS6116500B2/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
    • B01J13/10—Complex coacervation, i.e. interaction of oppositely charged particles

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Dispersion Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Color Printing (AREA)
  • Manufacturing Of Micro-Capsules (AREA)

Abstract

PURPOSE:To manufacture microcapsules without cooling and hardening of corecervate by coating hydrophobic material with a complex cervate formed by use of an emulsion of hydrophobic resin or of rubber, or wax emulsion and amphoteric surface active agent.
JP3509977A 1977-03-29 1977-03-29 Manufacture of microcapsule with hydrophobic material as core Granted JPS53119280A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3509977A JPS53119280A (en) 1977-03-29 1977-03-29 Manufacture of microcapsule with hydrophobic material as core

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3509977A JPS53119280A (en) 1977-03-29 1977-03-29 Manufacture of microcapsule with hydrophobic material as core

Publications (2)

Publication Number Publication Date
JPS53119280A true JPS53119280A (en) 1978-10-18
JPS6116500B2 JPS6116500B2 (en) 1986-04-30

Family

ID=12432482

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3509977A Granted JPS53119280A (en) 1977-03-29 1977-03-29 Manufacture of microcapsule with hydrophobic material as core

Country Status (1)

Country Link
JP (1) JPS53119280A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0412546A2 (en) * 1989-08-09 1991-02-13 Fuji Photo Film Co., Ltd. Light-sensitive microcapsule containing polymerizable compound and pigment particles

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0412546A2 (en) * 1989-08-09 1991-02-13 Fuji Photo Film Co., Ltd. Light-sensitive microcapsule containing polymerizable compound and pigment particles

Also Published As

Publication number Publication date
JPS6116500B2 (en) 1986-04-30

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