FR2284366A1 - Microcapsules et double paroi et leur production - Google Patents

Microcapsules et double paroi et leur production

Info

Publication number
FR2284366A1
FR2284366A1 FR7526985A FR7526985A FR2284366A1 FR 2284366 A1 FR2284366 A1 FR 2284366A1 FR 7526985 A FR7526985 A FR 7526985A FR 7526985 A FR7526985 A FR 7526985A FR 2284366 A1 FR2284366 A1 FR 2284366A1
Authority
FR
France
Prior art keywords
microcapsules
production
double wall
double
wall
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
FR7526985A
Other languages
English (en)
Other versions
FR2284366B1 (fr
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.)
Moore Business Forms Inc
Original Assignee
Moore Business Forms Inc
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 Moore Business Forms Inc filed Critical Moore Business Forms Inc
Publication of FR2284366A1 publication Critical patent/FR2284366A1/fr
Application granted granted Critical
Publication of FR2284366B1 publication Critical patent/FR2284366B1/fr
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
    • 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)
FR7526985A 1974-09-12 1975-09-03 Microcapsules et double paroi et leur production Granted FR2284366A1 (fr)

Applications Claiming Priority (1)

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

Publications (2)

Publication Number Publication Date
FR2284366A1 true FR2284366A1 (fr) 1976-04-09
FR2284366B1 FR2284366B1 (fr) 1983-04-22

Family

ID=24010214

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7526985A Granted FR2284366A1 (fr) 1974-09-12 1975-09-03 Microcapsules et 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
EP1118382B1 (fr) * 2000-01-13 2003-04-02 Kureha Kagaku Kogyo Kabushiki Kaisha Microcapsule et son procédé de préparation
AU2003253526A1 (en) 2003-08-26 2005-03-10 Universidade Do Minho Double walled microcapsules with an outer thermoplastic wall and application process thereof

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
JPS5147578A (fr) 1976-04-23
AU502339B2 (en) 1979-07-19
FR2284366B1 (fr) 1983-04-22
IT1047055B (it) 1980-09-10
ZA754567B (en) 1976-06-30
DE2537238C2 (de) 1984-11-08
CH615363A5 (en) 1980-01-31
NL7510799A (nl) 1976-03-16
JPS5413874B2 (fr) 1979-06-02
AU8296175A (en) 1977-01-13
GB1502440A (en) 1978-03-01
BE832897A (fr) 1975-12-16
DE2537238A1 (de) 1976-03-25
CA1052195A (fr) 1979-04-10

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Legal Events

Date Code Title Description
ST Notification of lapse