JPS56102934A - Manufacture of micro capsule - Google Patents

Manufacture of micro capsule

Info

Publication number
JPS56102934A
JPS56102934A JP603480A JP603480A JPS56102934A JP S56102934 A JPS56102934 A JP S56102934A JP 603480 A JP603480 A JP 603480A JP 603480 A JP603480 A JP 603480A JP S56102934 A JPS56102934 A JP S56102934A
Authority
JP
Japan
Prior art keywords
hydrophobic
medium
basic acid
monomer
capsule
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
JP603480A
Other languages
Japanese (ja)
Other versions
JPS6355977B2 (en
Inventor
Hiroshi Iwasaki
Shinsuke Irii
Haruo Omura
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.)
Kanzaki Paper Manufacturing Co Ltd
Original Assignee
Kanzaki Paper Manufacturing 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 Kanzaki Paper Manufacturing Co Ltd filed Critical Kanzaki Paper Manufacturing Co Ltd
Priority to JP603480A priority Critical patent/JPS56102934A/en
Publication of JPS56102934A publication Critical patent/JPS56102934A/en
Publication of JPS6355977B2 publication Critical patent/JPS6355977B2/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
    • B01J13/14—Polymerisation; cross-linking
    • B01J13/18—In situ polymerisation with all reactants being present in the same phase

Landscapes

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

Abstract

PURPOSE:To capsulate a hydrophobic nucleus material by subjecting an aminoaldehyde resin prepolymer to plycondensation in the presence of the copolymer of a hydrophobic monomer and an unsaturated basic acid monomer. CONSTITUTION:The copolimer of hydrophobic monomer and unsaturated basic acid monomer, in which the hydrophobic monomer unit is 4-100% of the unsaturated basic acid monomer unit by the reason that the copolymer must be water- soluble for obtaining expected effect, is dissolved in a capsule-manufacturing hydrophobic medium, and then a hydrophobic mucleus material is dispersed in the medium. And, an aminoaldehyde resin prepolymer is subjected to polycondensation in the capsule-manufacturing hydrophobic medium to deposit the polycondensation resin on the surface of the nucleus material.
JP603480A 1980-01-21 1980-01-21 Manufacture of micro capsule Granted JPS56102934A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP603480A JPS56102934A (en) 1980-01-21 1980-01-21 Manufacture of micro capsule

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP603480A JPS56102934A (en) 1980-01-21 1980-01-21 Manufacture of micro capsule

Publications (2)

Publication Number Publication Date
JPS56102934A true JPS56102934A (en) 1981-08-17
JPS6355977B2 JPS6355977B2 (en) 1988-11-07

Family

ID=11627362

Family Applications (1)

Application Number Title Priority Date Filing Date
JP603480A Granted JPS56102934A (en) 1980-01-21 1980-01-21 Manufacture of micro capsule

Country Status (1)

Country Link
JP (1) JPS56102934A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6068045A (en) * 1983-07-26 1985-04-18 アツプルトン　ペ−パ−ズ　インコ−ポレイテツド Production of microcapsule
JPS62241550A (en) * 1986-03-31 1987-10-22 アツプルトン　ペ−パ−ズ　インコ−ポレイテツド Manufacture of micro-capsule

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6068045A (en) * 1983-07-26 1985-04-18 アツプルトン　ペ−パ−ズ　インコ−ポレイテツド Production of microcapsule
JPS62241550A (en) * 1986-03-31 1987-10-22 アツプルトン　ペ−パ−ズ　インコ−ポレイテツド Manufacture of micro-capsule

Also Published As

Publication number Publication date
JPS6355977B2 (en) 1988-11-07

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