JPS6465131A - Production of capsule - Google Patents

Production of capsule

Info

Publication number
JPS6465131A
JPS6465131A JP22036087A JP22036087A JPS6465131A JP S6465131 A JPS6465131 A JP S6465131A JP 22036087 A JP22036087 A JP 22036087A JP 22036087 A JP22036087 A JP 22036087A JP S6465131 A JPS6465131 A JP S6465131A
Authority
JP
Japan
Prior art keywords
hydrophobic liquid
epoxy compound
liquid substance
resistance
droplets
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.)
Pending
Application number
JP22036087A
Other languages
Japanese (ja)
Inventor
Yasushi Isobe
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.)
Toagosei Co Ltd
Original Assignee
Toagosei 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 Toagosei Co Ltd filed Critical Toagosei Co Ltd
Priority to JP22036087A priority Critical patent/JPS6465131A/en
Publication of JPS6465131A publication Critical patent/JPS6465131A/en
Pending legal-status Critical Current

Links

Landscapes

  • Polyurethanes Or Polyureas (AREA)

Abstract

PURPOSE:To make it possible to coat a core material with a wall film excellent in heat resistance, water resistance and oil resistance without leaving any exposed part, by forming urea resin wall films around droplets of a (meth)acrylate compound-based hydrophobic liquid substance containing an epoxy compound. CONSTITUTION:A hydrophobic liquid substance based on a (meth)acrylate compound and containing an epoxy compound (e.g., bisphenol A diglycidyl ether) is dispersed in a prepolymer of a urea resin obtained by methylolation to form ureas resin wall films around droplets of the hydrophobic liquid core material. By adding the epoxy compound to this hydrophobic liquid substance, the formation of capsule films from said prepolymer can be facilitated, and it is possible to coat the droplets with wall films excellent in heat resistance, water resistance and oil resistance without leaving any exposed part. The capsules thus obtained are useful, especially, for one-pack anaerobic adhesive, excels in storage stability, and can be finished to have dry touch, so that is desirable as an adhesive for fastening screws or laminating adhesive for laminated sheets.
JP22036087A 1987-09-04 1987-09-04 Production of capsule Pending JPS6465131A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP22036087A JPS6465131A (en) 1987-09-04 1987-09-04 Production of capsule

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP22036087A JPS6465131A (en) 1987-09-04 1987-09-04 Production of capsule

Publications (1)

Publication Number Publication Date
JPS6465131A true JPS6465131A (en) 1989-03-10

Family

ID=16749918

Family Applications (1)

Application Number Title Priority Date Filing Date
JP22036087A Pending JPS6465131A (en) 1987-09-04 1987-09-04 Production of capsule

Country Status (1)

Country Link
JP (1) JPS6465131A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6375872B1 (en) 1992-11-17 2002-04-23 Moore Business Forms Microencapsulated adhesive
WO2018047438A1 (en) * 2016-09-06 2018-03-15 富士フイルム株式会社 Aqueous dispersion, method for producing same, and image forming method

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6375872B1 (en) 1992-11-17 2002-04-23 Moore Business Forms Microencapsulated adhesive
WO2018047438A1 (en) * 2016-09-06 2018-03-15 富士フイルム株式会社 Aqueous dispersion, method for producing same, and image forming method
JPWO2018047438A1 (en) * 2016-09-06 2019-02-28 富士フイルム株式会社 Aqueous dispersion, method for producing the same, and image forming method
US10919017B2 (en) 2016-09-06 2021-02-16 Fujifilm Corporation Aqueous dispersion, method for manufacturing the same, and image forming method

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