CH524467A - Mixture for use in recording systems - Google Patents

Mixture for use in recording systems

Info

Publication number
CH524467A
CH524467A CH357370A CH357370A CH524467A CH 524467 A CH524467 A CH 524467A CH 357370 A CH357370 A CH 357370A CH 357370 A CH357370 A CH 357370A CH 524467 A CH524467 A CH 524467A
Authority
CH
Switzerland
Prior art keywords
mixture
recording systems
recording
systems
Prior art date
Application number
CH357370A
Other languages
German (de)
Inventor
Spargur Jr Phillips Paul
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
Publication of CH524467A publication Critical patent/CH524467A/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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Wood Science & Technology (AREA)
  • Organic Chemistry (AREA)
  • Color Printing (AREA)
  • Inks, Pencil-Leads, Or Crayons (AREA)
  • Printing Methods (AREA)
CH357370A 1967-12-06 1970-03-12 Mixture for use in recording systems CH524467A (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
CH524467A true CH524467A (en) 1972-06-30

Family

ID=27104253

Family Applications (2)

Application Number Title Priority Date Filing Date
CH1791268A CH495414A (en) 1967-12-06 1968-12-02 Ink for chromogenic printing black
CH357370A CH524467A (en) 1967-12-06 1970-03-12 Mixture for use in recording systems

Family Applications Before (1)

Application Number Title Priority Date Filing Date
CH1791268A CH495414A (en) 1967-12-06 1968-12-02 Ink for chromogenic printing black

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, 10969 Berlin 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
AT294133B (en) 1971-11-10
NL7003468A (en) 1970-09-15
GB1174719A (en) 1969-12-17
DE2011384B2 (en) 1973-03-29
BE724937A (en) 1969-05-16
US3525630A (en) 1970-08-25
BE747174R (en) 1970-08-17
DE2011384C3 (en) 1973-10-25
FR2037922A6 (en) 1970-12-31
DE2011384A1 (en) 1970-09-17
FR1598276A (en) 1970-08-14
GB1239705A (en) 1971-07-21
CH495414A (en) 1970-08-31
NL6817452A (en) 1969-06-10
DE1812380A1 (en) 1969-07-31

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Legal Events

Date Code Title Description
PL Patent ceased