BE832897A - Microcapsules a double paroi et leur production - Google Patents

Microcapsules a double paroi et leur production

Info

Publication number
BE832897A
BE832897A BE159591A BE159591A BE832897A BE 832897 A BE832897 A BE 832897A BE 159591 A BE159591 A BE 159591A BE 159591 A BE159591 A BE 159591A BE 832897 A BE832897 A BE 832897A
Authority
BE
Belgium
Prior art keywords
production
double wall
wall microcapsules
microcapsules
double
Prior art date
Application number
BE159591A
Other languages
English (en)
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 filed Critical
Publication of BE832897A publication Critical patent/BE832897A/fr

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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41M—PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
    • B41M5/00—Duplicating or marking methods; Sheet materials for use therein
    • B41M5/124—Duplicating or marking methods; Sheet materials for use therein using pressure to make a masked colour visible, e.g. to make a coloured support visible, to create an opaque or transparent pattern, or to form colour by uniting colour-forming components
    • B41M5/165—Duplicating or marking methods; Sheet materials for use therein using pressure to make a masked colour visible, e.g. to make a coloured support visible, to create an opaque or transparent pattern, or to form colour by uniting colour-forming components characterised by the use of microcapsules; Special solvents for incorporating the ingredients

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Dispersion Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Color Printing (AREA)
  • Manufacturing Of Micro-Capsules (AREA)
BE159591A 1974-09-12 1975-08-29 Microcapsules a double paroi et leur production BE832897A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US50541574A 1974-09-12 1974-09-12

Publications (1)

Publication Number Publication Date
BE832897A true BE832897A (fr) 1975-12-16

Family

ID=24010214

Family Applications (1)

Application Number Title Priority Date Filing Date
BE159591A BE832897A (fr) 1974-09-12 1975-08-29 Microcapsules a double paroi et leur production

Country Status (11)

Country Link
JP (1) JPS5413874B2 (fr)
AU (1) AU502339B2 (fr)
BE (1) BE832897A (fr)
CA (1) CA1052195A (fr)
CH (1) CH615363A5 (fr)
DE (1) DE2537238C2 (fr)
FR (1) FR2284366A1 (fr)
GB (1) GB1502440A (fr)
IT (1) IT1047055B (fr)
NL (1) NL7510799A (fr)
ZA (1) ZA754567B (fr)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5547139A (en) * 1978-09-30 1980-04-03 Mitsubishi Paper Mills Ltd Improved small capsule
US4396670A (en) 1980-04-08 1983-08-02 The Wiggins Teape Group Limited Process for the production of microcapsules
JPS56144739A (en) * 1980-04-10 1981-11-11 Mitsubishi Paper Mills Ltd Preparation of microcapsule
US4601863A (en) * 1984-02-09 1986-07-22 Kanzaki Paper Manufacturing Co., Ltd. Process for producing powder of microcapsules
JPS60237864A (ja) * 1984-05-08 1985-11-26 Mitsubishi Electric Corp 高電圧サイリスタ変換装置
ES2195979T3 (es) * 2000-01-13 2003-12-16 Kureha Chemical Ind Co Ltd Microcapsulas de nucleo particulado con una capa de revestimiento laminar estable y procedimiento para su preparacion.
WO2005018795A1 (fr) * 2003-08-26 2005-03-03 Universidade Do Minho Microcapsules a double paroi dotees d'une paroi exterieure thermoplastique et son procede d'application

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH540715A (de) * 1970-05-26 1973-10-15 Ciba Geigy Ag Verfahren zur Einkapselung von in einer Flüssigkeit fein verteilter Substanz
DE2323243C3 (de) * 1973-05-09 1980-02-28 Robert Bosch Gmbh, 7000 Stuttgart Verfahren zur Herstellung einer verschleißfesten Hartmetallschicht auf einem Metallgegenstand, insbesondere auf der Schneide eines Stahl-Sägeblattes
JPS5813212B2 (ja) * 1973-07-17 1983-03-12 富士写真フイルム株式会社 マイクロカプセル ノ セイゾウホウ

Also Published As

Publication number Publication date
FR2284366B1 (fr) 1983-04-22
GB1502440A (en) 1978-03-01
IT1047055B (it) 1980-09-10
NL7510799A (nl) 1976-03-16
CH615363A5 (en) 1980-01-31
CA1052195A (fr) 1979-04-10
JPS5413874B2 (fr) 1979-06-02
ZA754567B (en) 1976-06-30
FR2284366A1 (fr) 1976-04-09
DE2537238C2 (de) 1984-11-08
DE2537238A1 (de) 1976-03-25
JPS5147578A (fr) 1976-04-23
AU502339B2 (en) 1979-07-19
AU8296175A (en) 1977-01-13

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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: MOORE BUSINESS FORMS INC.

Effective date: 19910831