GB1217065A - Coded inks - Google Patents

Coded inks

Info

Publication number
GB1217065A
GB1217065A GB09195/68A GB1919568A GB1217065A GB 1217065 A GB1217065 A GB 1217065A GB 09195/68 A GB09195/68 A GB 09195/68A GB 1919568 A GB1919568 A GB 1919568A GB 1217065 A GB1217065 A GB 1217065A
Authority
GB
United Kingdom
Prior art keywords
ink
colour
components
forming pair
reacting
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
GB09195/68A
Other languages
English (en)
Inventor
John Loring Rothery
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.)
Wyeth Holdings LLC
Original Assignee
American Cyanamid 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 American Cyanamid Co filed Critical American Cyanamid Co
Publication of GB1217065A publication Critical patent/GB1217065A/en
Expired legal-status Critical Current

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
    • B41M3/00—Printing processes to produce particular kinds of printed work, e.g. patterns
    • B41M3/14—Security printing
    • B41M3/142—Security printing using chemical colour-formers or chemical reactions, e.g. leuco-dye/acid, photochromes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41M—PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
    • B41M3/00—Printing processes to produce particular kinds of printed work, e.g. patterns
    • B41M3/14—Security printing
    • B41M3/144—Security printing using fluorescent, luminescent or iridescent effects
    • 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
    • C09D5/00—Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes
    • C09D5/22—Luminous paints
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S428/00—Stock material or miscellaneous articles
    • Y10S428/913—Material designed to be responsive to temperature, light, moisture

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)
  • Printing Methods (AREA)
  • Luminescent Compositions (AREA)
  • Credit Cards Or The Like (AREA)
  • Inks, Pencil-Leads, Or Crayons (AREA)
GB09195/68A 1967-05-26 1968-04-23 Coded inks Expired GB1217065A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US64160667A 1967-05-26 1967-05-26

Publications (1)

Publication Number Publication Date
GB1217065A true GB1217065A (en) 1970-12-23

Family

ID=24573081

Family Applications (1)

Application Number Title Priority Date Filing Date
GB09195/68A Expired GB1217065A (en) 1967-05-26 1968-04-23 Coded inks

Country Status (6)

Country Link
US (1) US3560238A (enExample)
BE (1) BE715628A (enExample)
DE (1) DE1300131B (enExample)
FR (1) FR1574875A (enExample)
GB (1) GB1217065A (enExample)
NL (1) NL6804928A (enExample)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4015131A (en) * 1974-01-16 1977-03-29 Pitney-Bowes, Inc. Multi-detectable ink compositions and method of use
US3928226A (en) * 1974-01-16 1975-12-23 Pitney Bowes Inc Multi-detectable ink compositions and method of use
IL52911A0 (en) * 1976-10-26 1977-11-30 M & T Chemicals Inc Ink composition
US5569317A (en) * 1994-12-22 1996-10-29 Pitney Bowes Inc. Fluorescent and phosphorescent tagged ink for indicia
US5863459A (en) * 1997-05-09 1999-01-26 Sun Chemical Corporation Fluorescent yellow azo pigments
US5904878A (en) * 1997-05-14 1999-05-18 Sun Chemical Corporation Fluorescent orange azo pigments
US6793723B2 (en) 2001-05-10 2004-09-21 Pitney Bowes Inc. Homogeneous photosensitive optically variable ink compositions for ink jet printing
US7829162B2 (en) * 2006-08-29 2010-11-09 international imagining materials, inc Thermal transfer ribbon
JP6216974B2 (ja) * 2014-09-04 2017-10-25 独立行政法人 国立印刷局 偽造防止印刷物

Also Published As

Publication number Publication date
FR1574875A (enExample) 1969-07-18
US3560238A (en) 1971-02-02
DE1300131B (de) 1969-07-31
NL6804928A (enExample) 1968-11-27
BE715628A (enExample) 1968-10-16

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