JPH0534053B2 - - Google Patents

Info

Publication number
JPH0534053B2
JPH0534053B2 JP62155421A JP15542187A JPH0534053B2 JP H0534053 B2 JPH0534053 B2 JP H0534053B2 JP 62155421 A JP62155421 A JP 62155421A JP 15542187 A JP15542187 A JP 15542187A JP H0534053 B2 JPH0534053 B2 JP H0534053B2
Authority
JP
Japan
Prior art keywords
fine powder
resin
urea
prepolymer
reaction
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.)
Expired - Lifetime
Application number
JP62155421A
Other languages
English (en)
Japanese (ja)
Other versions
JPS644242A (en
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 JP62155421A priority Critical patent/JPS644242A/ja
Publication of JPS644242A publication Critical patent/JPS644242A/ja
Publication of JPH0534053B2 publication Critical patent/JPH0534053B2/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)
JP62155421A 1987-06-24 1987-06-24 Manufacture of microcapsule Granted JPS644242A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP62155421A JPS644242A (en) 1987-06-24 1987-06-24 Manufacture of microcapsule

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62155421A JPS644242A (en) 1987-06-24 1987-06-24 Manufacture of microcapsule

Publications (2)

Publication Number Publication Date
JPS644242A JPS644242A (en) 1989-01-09
JPH0534053B2 true JPH0534053B2 (de) 1993-05-21

Family

ID=15605633

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62155421A Granted JPS644242A (en) 1987-06-24 1987-06-24 Manufacture of microcapsule

Country Status (1)

Country Link
JP (1) JPS644242A (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IL104425A (en) * 1992-01-22 1996-10-31 Zeneca Ltd Reducing the content of formaldehyde in tiny capsule preparations

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4630282B1 (de) * 1962-03-13 1971-09-03
JPS5951333B2 (ja) * 1979-10-31 1984-12-13 神崎製紙株式会社 マイクロカプセルの製造方法
JPS60216838A (ja) * 1984-04-11 1985-10-30 Mitsui Toatsu Chem Inc マイクロカプセルの製造方法

Also Published As

Publication number Publication date
JPS644242A (en) 1989-01-09

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