GB1420175A - Mcirocapsules containign dyes - Google Patents

Mcirocapsules containign dyes

Info

Publication number
GB1420175A
GB1420175A GB1348373A GB1348373A GB1420175A GB 1420175 A GB1420175 A GB 1420175A GB 1348373 A GB1348373 A GB 1348373A GB 1348373 A GB1348373 A GB 1348373A GB 1420175 A GB1420175 A GB 1420175A
Authority
GB
United Kingdom
Prior art keywords
microcapsules
march
polynuclear aromatics
alkylated
atoms
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
GB1348373A
Other languages
English (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.)
BASF SE
Original Assignee
BASF SE
Badische Anilin and Sodafabrik AG
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 BASF SE, Badische Anilin and Sodafabrik AG filed Critical BASF SE
Publication of GB1420175A publication Critical patent/GB1420175A/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
    • B41M5/1655—Solvents

Landscapes

  • Manufacturing Of Micro-Capsules (AREA)
  • Color Printing (AREA)
GB1348373A 1972-03-22 1973-03-21 Mcirocapsules containign dyes Expired GB1420175A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19722213755 DE2213755B2 (de) 1972-03-22 1972-03-22 Mikrokapseln

Publications (1)

Publication Number Publication Date
GB1420175A true GB1420175A (en) 1976-01-07

Family

ID=5839672

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1348373A Expired GB1420175A (en) 1972-03-22 1973-03-21 Mcirocapsules containign dyes

Country Status (8)

Country Link
JP (1) JPS497333A (cs)
AT (1) AT327234B (cs)
BE (1) BE797162A (cs)
DE (1) DE2213755B2 (cs)
ES (1) ES412923A1 (cs)
FR (1) FR2177020B3 (cs)
GB (1) GB1420175A (cs)
NL (1) NL7304042A (cs)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1985005327A1 (en) * 1984-05-21 1985-12-05 Ncr Corporation Marking liquid composition
US7169335B2 (en) 2002-09-20 2007-01-30 Papierfabrik August Koehler Ag Process for encapsulating dissolved reactants of color-reaction systems, the capsules obtainable therefrom as well as their use in color-reaction papers

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3979327A (en) * 1975-09-08 1976-09-07 Monsanto Company Dye solvents for pressure-sensitive copying systems
DE2708977A1 (de) 1977-03-02 1978-09-07 Basf Ag Fungizid
JPS5711085A (en) * 1980-06-25 1982-01-20 Nippon Petrochem Co Ltd Recording material
US4680056A (en) * 1986-01-23 1987-07-14 Koch Industries, Inc. Carbonless paper solvent utilizing triisopropyltoluene

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1985005327A1 (en) * 1984-05-21 1985-12-05 Ncr Corporation Marking liquid composition
US7169335B2 (en) 2002-09-20 2007-01-30 Papierfabrik August Koehler Ag Process for encapsulating dissolved reactants of color-reaction systems, the capsules obtainable therefrom as well as their use in color-reaction papers
RU2296615C2 (ru) * 2002-09-20 2007-04-10 Папирфабрик Аугуст Келер Аг Способ капсулирования растворенного компонента цветных реакций систем цветных реакций, полученные капсулы и их применение в бумаге для цветных реакций

Also Published As

Publication number Publication date
FR2177020B3 (cs) 1976-03-19
FR2177020A1 (cs) 1973-11-02
JPS497333A (cs) 1974-01-23
DE2213755A1 (de) 1973-10-04
ES412923A1 (es) 1976-01-16
ATA249873A (de) 1975-04-15
BE797162A (fr) 1973-09-24
NL7304042A (cs) 1973-09-25
AT327234B (de) 1976-01-26
DE2213755B2 (de) 1976-07-15

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Legal Events

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