WO2007063339A3 - Laser-imageable marking compositions - Google Patents

Laser-imageable marking compositions Download PDF

Info

Publication number
WO2007063339A3
WO2007063339A3 PCT/GB2006/004529 GB2006004529W WO2007063339A3 WO 2007063339 A3 WO2007063339 A3 WO 2007063339A3 GB 2006004529 W GB2006004529 W GB 2006004529W WO 2007063339 A3 WO2007063339 A3 WO 2007063339A3
Authority
WO
WIPO (PCT)
Prior art keywords
laser
marking compositions
imageable marking
imageable
irradiation
Prior art date
Application number
PCT/GB2006/004529
Other languages
French (fr)
Other versions
WO2007063339A2 (en
Inventor
Nazir Khan
Martin Robert Walker
Original Assignee
Datalase Ltd
Nazir Khan
Martin Robert Walker
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 Datalase Ltd, Nazir Khan, Martin Robert Walker filed Critical Datalase Ltd
Publication of WO2007063339A2 publication Critical patent/WO2007063339A2/en
Publication of WO2007063339A3 publication Critical patent/WO2007063339A3/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
    • C09D129/00—Coating compositions based on homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by an alcohol, ether, aldehydo, ketonic, acetal, or ketal radical; Coating compositions based on hydrolysed polymers of esters of unsaturated alcohols with saturated carboxylic acids; Coating compositions based on derivatives of such polymers
    • C09D129/02—Homopolymers or copolymers of unsaturated alcohols
    • C09D129/04—Polyvinyl alcohol; Partially hydrolysed homopolymers or copolymers of esters of unsaturated alcohols with saturated carboxylic acids
    • 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
    • B41M5/26—Thermography ; Marking by high energetic means, e.g. laser otherwise than by burning, and characterised by the material used
    • B41M5/30—Thermography ; Marking by high energetic means, e.g. laser otherwise than by burning, and characterised by the material used using chemical colour formers
    • 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
    • B41M5/26—Thermography ; Marking by high energetic means, e.g. laser otherwise than by burning, and characterised by the material used
    • B41M5/34—Multicolour thermography
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/36—Sulfur-, selenium-, or tellurium-containing compounds
    • C08K5/41—Compounds containing sulfur bound to oxygen
    • C08K5/42—Sulfonic acids; Derivatives thereof
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03F—PHOTOMECHANICAL PRODUCTION OF TEXTURED OR PATTERNED SURFACES, e.g. FOR PRINTING, FOR PROCESSING OF SEMICONDUCTOR DEVICES; MATERIALS THEREFOR; ORIGINALS THEREFOR; APPARATUS SPECIALLY ADAPTED THEREFOR
    • G03F7/00—Photomechanical, e.g. photolithographic, production of textured or patterned surfaces, e.g. printing surfaces; Materials therefor, e.g. comprising photoresists; Apparatus specially adapted therefor
    • G03F7/004—Photosensitive materials
    • G03F7/09—Photosensitive materials characterised by structural details, e.g. supports, auxiliary layers
    • G03F7/105—Photosensitive materials characterised by structural details, e.g. supports, auxiliary layers having substances, e.g. indicators, for forming visible images

Landscapes

  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Optics & Photonics (AREA)
  • Organic Chemistry (AREA)
  • Architecture (AREA)
  • Wood Science & Technology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Structural Engineering (AREA)
  • General Physics & Mathematics (AREA)
  • Materials Engineering (AREA)
  • General Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Thermal Transfer Or Thermal Recording In General (AREA)
  • Heat Sensitive Colour Forming Recording (AREA)

Abstract

A composition that can be imaged comprises: a dye responsive to the presence of hydrogen ions but substantially non-responsive to irradiation or heating; a compound that generates an acid on irradiation or heating; and a binder.
PCT/GB2006/004529 2005-12-02 2006-12-04 Laser-imageable marking compositions WO2007063339A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB0524674A GB0524674D0 (en) 2005-12-02 2005-12-02 Laser-imageable marking composition
GB0524674.9 2005-12-02

Publications (2)

Publication Number Publication Date
WO2007063339A2 WO2007063339A2 (en) 2007-06-07
WO2007063339A3 true WO2007063339A3 (en) 2007-07-26

Family

ID=35686003

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/GB2006/004529 WO2007063339A2 (en) 2005-12-02 2006-12-04 Laser-imageable marking compositions

Country Status (2)

Country Link
GB (1) GB0524674D0 (en)
WO (1) WO2007063339A2 (en)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8120811B2 (en) 2007-11-21 2012-02-21 Quad/Graphics, Inc. System and method for adding data to a printed publication
ES2547132T3 (en) 2008-01-25 2015-10-02 Datalase Ltd Thermoplastic material comprising polychrome substances
RU2461855C2 (en) 2008-01-25 2012-09-20 Дзе Проктер Энд Гэмбл Компани Thermoplastic materials containing charge transfer agents and photoacid generating agents
EP2414895B1 (en) 2009-04-02 2013-11-06 DataLase Ltd Laser imaging
EP2553528B1 (en) 2010-04-01 2015-04-22 Datalase Limited Plastics colouration
GB201103178D0 (en) 2011-02-24 2011-04-06 Datalase Ltd Reversibly activatable diacetylenes
CN103561962B (en) 2011-05-25 2016-08-24 利乐拉瓦尔集团及财务有限公司 The near infrared absorbent improved
EP2741920B1 (en) 2011-08-12 2015-10-21 Tetra Laval Holdings & Finance SA Novel ink formulation
RU2582408C2 (en) 2011-08-12 2016-04-27 Тетра Лаваль Холдингз Энд Файнэнс С.А. Novel marking compound
GB201222961D0 (en) 2012-12-19 2013-01-30 Innovia Films Ltd Label
GB201222955D0 (en) 2012-12-19 2013-01-30 Innovia Films Ltd Film
EP2886359B1 (en) 2013-12-19 2018-10-31 Agfa-Gevaert Laser markable laminates and documents
WO2015091688A1 (en) * 2013-12-19 2015-06-25 Agfa-Gevaert Laser markable laminates and documents
CN113912976B (en) * 2021-10-11 2023-04-28 四川大学 Application of molybdenum-containing sensitization auxiliary in laser activation selective metallization process of resin composition

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1997009168A1 (en) * 1995-09-09 1997-03-13 Zeneca Limited Process for producing polymeric layers having selectively coloured regions
US5858583A (en) * 1997-07-03 1999-01-12 E. I. Du Pont De Nemours And Company Thermally imageable monochrome digital proofing product with high contrast and fast photospeed
WO2002074548A2 (en) * 2001-03-16 2002-09-26 Sherwood Technology Ltd. Laser-markable compositions
WO2004043704A1 (en) * 2002-11-12 2004-05-27 Sherwood Technology Limited Use of transition metal compounds in imageable coatings
WO2005000597A1 (en) * 2003-06-25 2005-01-06 Asahi Kasei Chemicals Corporation Developer for recording materials

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1997009168A1 (en) * 1995-09-09 1997-03-13 Zeneca Limited Process for producing polymeric layers having selectively coloured regions
US5858583A (en) * 1997-07-03 1999-01-12 E. I. Du Pont De Nemours And Company Thermally imageable monochrome digital proofing product with high contrast and fast photospeed
WO2002074548A2 (en) * 2001-03-16 2002-09-26 Sherwood Technology Ltd. Laser-markable compositions
WO2004043704A1 (en) * 2002-11-12 2004-05-27 Sherwood Technology Limited Use of transition metal compounds in imageable coatings
WO2005000597A1 (en) * 2003-06-25 2005-01-06 Asahi Kasei Chemicals Corporation Developer for recording materials
EP1637337A1 (en) * 2003-06-25 2006-03-22 Asahi Kasei Chemicals Corporation Developer for recording materials

Also Published As

Publication number Publication date
GB0524674D0 (en) 2006-01-11
WO2007063339A2 (en) 2007-06-07

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