AT334405B - Verfahren zur herstellung mikroskopisch kleiner kapseln - Google Patents

Verfahren zur herstellung mikroskopisch kleiner kapseln

Info

Publication number
AT334405B
AT334405B AT520174A AT520174A AT334405B AT 334405 B AT334405 B AT 334405B AT 520174 A AT520174 A AT 520174A AT 520174 A AT520174 A AT 520174A AT 334405 B AT334405 B AT 334405B
Authority
AT
Austria
Prior art keywords
small capsules
microscopic small
manufacturing
manufacturing microscopic
capsules
Prior art date
Application number
AT520174A
Other languages
English (en)
Other versions
ATA520174A (de
Original Assignee
Martin De Pozuelo Dauner Luis
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 Martin De Pozuelo Dauner Luis filed Critical Martin De Pozuelo Dauner Luis
Application granted granted Critical
Publication of AT334405B publication Critical patent/AT334405B/de
Publication of ATA520174A publication Critical patent/ATA520174A/de

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
    • B01J13/10—Complex coacervation, i.e. interaction of oppositely charged particles
    • 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)
  • Manufacturing Of Micro-Capsules (AREA)
AT520174A 1973-06-28 1974-06-24 Verfahren zur herstellung mikroskopisch kleiner kapseln AT334405B (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL7309003A NL7309003A (en) 1973-06-28 1973-06-28 Microcapsules for self copying paper - by emulsifying pigment-containing oil in stabilised aqueous polymer solution

Publications (2)

Publication Number Publication Date
AT334405B true AT334405B (de) 1976-01-10
ATA520174A ATA520174A (de) 1976-05-15

Family

ID=19819170

Family Applications (1)

Application Number Title Priority Date Filing Date
AT520174A AT334405B (de) 1973-06-28 1974-06-24 Verfahren zur herstellung mikroskopisch kleiner kapseln

Country Status (3)

Country Link
AT (1) AT334405B (de)
BE (1) BE817071A (de)
NL (1) NL7309003A (de)

Also Published As

Publication number Publication date
NL7309003A (en) 1974-12-31
BE817071A (fr) 1974-10-16
ATA520174A (de) 1976-05-15

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Legal Events

Date Code Title Description
EIH Change in the person of patent owner
ELJ Ceased due to non-payment of the annual fee