JPS621777B2 - - Google Patents

Info

Publication number
JPS621777B2
JPS621777B2 JP53120906A JP12090678A JPS621777B2 JP S621777 B2 JPS621777 B2 JP S621777B2 JP 53120906 A JP53120906 A JP 53120906A JP 12090678 A JP12090678 A JP 12090678A JP S621777 B2 JPS621777 B2 JP S621777B2
Authority
JP
Japan
Prior art keywords
maleic anhydride
anhydride copolymer
melamine
formalin
vinyl acetate
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
Application number
JP53120906A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5547139A (en
Inventor
Mitsuru Fuchigami
Toshizo Iida
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.)
Mitsubishi Paper Mills Ltd
Original Assignee
Mitsubishi Paper Mills 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 Mitsubishi Paper Mills Ltd filed Critical Mitsubishi Paper Mills Ltd
Priority to JP12090678A priority Critical patent/JPS5547139A/ja
Publication of JPS5547139A publication Critical patent/JPS5547139A/ja
Publication of JPS621777B2 publication Critical patent/JPS621777B2/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)
  • Color Printing (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
  • Manufacturing Of Micro-Capsules (AREA)
JP12090678A 1978-09-30 1978-09-30 Improved small capsule Granted JPS5547139A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12090678A JPS5547139A (en) 1978-09-30 1978-09-30 Improved small capsule

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12090678A JPS5547139A (en) 1978-09-30 1978-09-30 Improved small capsule

Publications (2)

Publication Number Publication Date
JPS5547139A JPS5547139A (en) 1980-04-03
JPS621777B2 true JPS621777B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1987-01-16

Family

ID=14797918

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12090678A Granted JPS5547139A (en) 1978-09-30 1978-09-30 Improved small capsule

Country Status (1)

Country Link
JP (1) JPS5547139A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63272580A (ja) * 1987-04-30 1988-11-10 Kanzaki Paper Mfg Co Ltd マイクロカプセル印刷物の製造方法
US4935172A (en) * 1987-05-15 1990-06-19 Mitsubishi Paper Mills, Ltd. Method for producing microcapsules
KR20010000621A (ko) * 2000-10-10 2001-01-05 조석형 마이크로캡슐의 제조방법
KR100471465B1 (ko) * 2002-03-15 2005-03-09 (주)동양유지 피혁용 염료의 제조 방법
EP1772491A1 (en) * 2005-10-07 2007-04-11 DSMIP Assets B.V. Dispersion of melamine or aminoplast resin

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1052195A (en) * 1974-09-12 1979-04-10 Moore Business Forms Production of dual walled microcapsules by reducing ph to polymerize aminoaldehyde precondensate
JPS51144383A (en) * 1975-05-23 1976-12-11 Champion Paper Co Ltd Method of forming microcapsule
CA1108942A (en) * 1976-12-30 1981-09-15 Peter L. Foris Capsule manufacture

Also Published As

Publication number Publication date
JPS5547139A (en) 1980-04-03

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