AT294133B - Chromogenic printing ink - Google Patents

Chromogenic printing ink

Info

Publication number
AT294133B
AT294133B AT231270A AT231270A AT294133B AT 294133 B AT294133 B AT 294133B AT 231270 A AT231270 A AT 231270A AT 231270 A AT231270 A AT 231270A AT 294133 B AT294133 B AT 294133B
Authority
AT
Austria
Prior art keywords
printing ink
chromogenic
chromogenic printing
ink
printing
Prior art date
Application number
AT231270A
Other languages
German (de)
Original Assignee
Ncr Co
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 Ncr Co filed Critical Ncr Co
Application granted granted Critical
Publication of AT294133B publication Critical patent/AT294133B/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D11/00—Inks
    • C09D11/50—Sympathetic, colour changing or similar inks
    • 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
    • B41M5/132—Chemical colour-forming components; Additives or binders therefor
    • B41M5/136—Organic colour formers, e.g. leuco dyes
    • 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
    • B41M5/132—Chemical colour-forming components; Additives or binders therefor
    • B41M5/136—Organic colour formers, e.g. leuco dyes
    • B41M5/145—Organic colour formers, e.g. leuco dyes with a lactone or lactam ring
    • 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
AT231270A 1967-12-06 1970-03-12 Chromogenic printing ink AT294133B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US68859667A 1967-12-06 1967-12-06
US80713069A 1969-03-13 1969-03-13

Publications (1)

Publication Number Publication Date
AT294133B true AT294133B (en) 1971-11-10

Family

ID=27104253

Family Applications (1)

Application Number Title Priority Date Filing Date
AT231270A AT294133B (en) 1967-12-06 1970-03-12 Chromogenic printing ink

Country Status (8)

Country Link
US (1) US3525630A (en)
AT (1) AT294133B (en)
BE (2) BE724937A (en)
CH (2) CH495414A (en)
DE (2) DE1812380A1 (en)
FR (2) FR1598276A (en)
GB (2) GB1174719A (en)
NL (2) NL6817452A (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4915397A (en) * 1972-05-17 1974-02-09
FR2186516A1 (en) * 1972-05-30 1974-01-11 Pilot Ink Co Ltd Thermochromatic temp. indicating compsns. - contg. org. electron donors and phenolic cpds.
US3940275A (en) * 1973-01-24 1976-02-24 Ncr Corporation Record material and marking liquid
US4138522A (en) * 1974-09-17 1979-02-06 Fuji Photo Film Co., Ltd. Color image forming system including a layer formed from a dried residue of a developing ink containing a polyester resin binder
JPS54115907A (en) * 1977-12-02 1979-09-08 Barry Graham Charles Thin sheet printed with transparent ink* and developer eraser for said ink
US4239544A (en) * 1979-04-23 1980-12-16 The Mead Corporation Jet drop printing ink composition
DE3507173A1 (en) * 1985-03-01 1986-09-04 Basf Ag, 6700 Ludwigshafen COLOR IMAGE MIXTURES AND PRESSURE SENSITIVE RECORD MATERIAL CONTAINING THESE MIXTURES
JPS61202883A (en) * 1985-03-06 1986-09-08 Kanzaki Paper Mfg Co Ltd Pressure-sensitive copying paper
US4639271A (en) * 1985-04-24 1987-01-27 Moore Business Forms, Inc. Chromogenic mixtures
JPH083127A (en) * 1994-04-22 1996-01-09 Yamada Chem Co Ltd Phenylimine and recording material using the same
DE29903497U1 (en) * 1999-02-26 2000-07-06 Bundesdruckerei Gmbh Security document with chemiluminescent properties

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL285755A (en) * 1961-11-21
US3455721A (en) * 1964-12-21 1969-07-15 Ncr Co Color sensitized record material comprising phenolic resin and acid type mineral
US3427180A (en) * 1965-03-31 1969-02-11 Ncr Co Pressure-sensitive record system and compositions

Also Published As

Publication number Publication date
FR2037922A6 (en) 1970-12-31
GB1239705A (en) 1971-07-21
BE747174R (en) 1970-08-17
CH495414A (en) 1970-08-31
DE2011384C3 (en) 1973-10-25
GB1174719A (en) 1969-12-17
NL7003468A (en) 1970-09-15
DE2011384A1 (en) 1970-09-17
DE1812380A1 (en) 1969-07-31
DE2011384B2 (en) 1973-03-29
US3525630A (en) 1970-08-25
FR1598276A (en) 1970-08-14
BE724937A (en) 1969-05-16
CH524467A (en) 1972-06-30
NL6817452A (en) 1969-06-10

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Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee