GB2029791B - Method of making microcapsules - Google Patents

Method of making microcapsules

Info

Publication number
GB2029791B
GB2029791B GB7925480A GB7925480A GB2029791B GB 2029791 B GB2029791 B GB 2029791B GB 7925480 A GB7925480 A GB 7925480A GB 7925480 A GB7925480 A GB 7925480A GB 2029791 B GB2029791 B GB 2029791B
Authority
GB
United Kingdom
Prior art keywords
making microcapsules
microcapsules
making
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
GB7925480A
Other versions
GB2029791A (en
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
Publication of GB2029791A publication Critical patent/GB2029791A/en
Application granted granted Critical
Publication of GB2029791B publication Critical patent/GB2029791B/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • B01J13/10—Complex coacervation, i.e. interaction of oppositely charged particles

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Dispersion Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Manufacturing Of Micro-Capsules (AREA)
  • Color Printing (AREA)
GB7925480A 1978-07-22 1979-07-20 Method of making microcapsules Expired GB2029791B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8959578A JPS5515671A (en) 1978-07-22 1978-07-22 Production of microcapsule

Publications (2)

Publication Number Publication Date
GB2029791A GB2029791A (en) 1980-03-26
GB2029791B true GB2029791B (en) 1982-12-01

Family

ID=13975125

Family Applications (1)

Application Number Title Priority Date Filing Date
GB7925480A Expired GB2029791B (en) 1978-07-22 1979-07-20 Method of making microcapsules

Country Status (4)

Country Link
JP (1) JPS5515671A (en)
DE (1) DE2929843A1 (en)
FR (1) FR2431323A2 (en)
GB (1) GB2029791B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP4212239A1 (en) 2022-01-14 2023-07-19 International Flavors & Fragrances Inc. Biodegradable prepolymer microcapsules

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL246986A (en) * 1959-01-02 1900-01-01
FR1283004A (en) * 1960-03-10 1962-01-27 Ncr Co Capsular product and its manufacturing process
US3129103A (en) * 1960-05-16 1964-04-14 Ncr Co Ink coating for pressure sensitive transfer record sheet
BE788762A (en) * 1971-09-13 1973-01-02 Fuji Photo Film Co Ltd MICROCAPSULES PRODUCTION PROCESS
JPS5814253B2 (en) * 1974-04-10 1983-03-18 カンザキセイシ カブシキガイシヤ Bisyou capsule no Seizouhouhou

Also Published As

Publication number Publication date
JPS5515671A (en) 1980-02-02
DE2929843A1 (en) 1980-02-07
FR2431323B2 (en) 1984-01-13
GB2029791A (en) 1980-03-26
FR2431323A2 (en) 1980-02-15

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee