NL7106236A - - Google Patents

Info

Publication number
NL7106236A
NL7106236A NL7106236A NL7106236A NL7106236A NL 7106236 A NL7106236 A NL 7106236A NL 7106236 A NL7106236 A NL 7106236A NL 7106236 A NL7106236 A NL 7106236A NL 7106236 A NL7106236 A NL 7106236A
Authority
NL
Netherlands
Application number
NL7106236A
Other versions
NL164594C (nl
NL164594B (nl
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 filed Critical
Publication of NL7106236A publication Critical patent/NL7106236A/xx
Publication of NL164594B publication Critical patent/NL164594B/xx
Application granted granted Critical
Publication of NL164594C publication Critical patent/NL164594C/xx

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
    • 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
    • B41M5/132—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
    • B41M5/1455—Organic colour formers, e.g. leuco dyes with a lactone or lactam ring characterised by fluoran compounds

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Wood Science & Technology (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Color Printing (AREA)
  • Inks, Pencil-Leads, Or Crayons (AREA)
  • Heat Sensitive Colour Forming Recording (AREA)
NL7106236.A 1971-02-01 1971-05-06 Werkwijze ter bereiding van chromogene inkt en onder toepassing daarvan vervaardigd drukgevoelig registratiemateriaal. NL164594C (nl)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US11166771A 1971-02-01 1971-02-01

Publications (3)

Publication Number Publication Date
NL7106236A true NL7106236A (de) 1972-08-03
NL164594B NL164594B (nl) 1980-08-15
NL164594C NL164594C (nl) 1981-01-15

Family

ID=22339801

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7106236.A NL164594C (nl) 1971-02-01 1971-05-06 Werkwijze ter bereiding van chromogene inkt en onder toepassing daarvan vervaardigd drukgevoelig registratiemateriaal.

Country Status (11)

Country Link
JP (3) JPS5739237B1 (de)
AT (1) AT305318B (de)
BE (1) BE766838A (de)
CA (1) CA933705A (de)
CH (1) CH579463A5 (de)
DE (1) DE2122301C3 (de)
FR (1) FR2091140A5 (de)
GB (1) GB1303942A (de)
NL (1) NL164594C (de)
SE (1) SE382019B (de)
ZA (1) ZA712668B (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1469481A (en) * 1974-02-01 1977-04-06 Ciba Geigy Ag Pressure-sensitive copying material
US4639271A (en) * 1985-04-24 1987-01-27 Moore Business Forms, Inc. Chromogenic mixtures
JPH0159967U (de) * 1987-10-07 1989-04-14
JP6946938B2 (ja) 2017-10-31 2021-10-13 セイコーエプソン株式会社 画像読取装置

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3509174A (en) * 1967-01-30 1970-04-28 Ncr Co 3-(indol-3-yl)-phthalides

Also Published As

Publication number Publication date
JPS5739237B1 (de) 1982-08-20
CA933705A (en) 1973-09-18
NL164594C (nl) 1981-01-15
CH579463A5 (de) 1976-09-15
DE2122301A1 (de) 1972-08-24
NL164594B (nl) 1980-08-15
GB1303942A (de) 1973-01-24
BE766838A (fr) 1971-10-01
FR2091140A5 (de) 1972-01-14
ZA712668B (en) 1972-01-26
DE2122301B2 (de) 1973-09-06
JPS609066B2 (ja) 1985-03-07
SE382019B (sv) 1976-01-12
JPS6257518B2 (de) 1987-12-01
DE2122301C3 (de) 1974-04-25
AT305318B (de) 1973-02-26
JPS57201690A (en) 1982-12-10
JPS55112279A (en) 1980-08-29

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Legal Events

Date Code Title Description
CNR Transfer of rights (patent application after its laying open for public inspection)

Free format text: APPLETON PAPERS INC.

TNT Modifications of names of proprietors of patents or applicants of examined patent applications

Owner name: APPLETON PAPERS INC.

V1 Lapsed because of non-payment of the annual fee