BR112015002363A2 - película de não poliolefina sensível à formação de imagem a laser - Google Patents

película de não poliolefina sensível à formação de imagem a laser

Info

Publication number
BR112015002363A2
BR112015002363A2 BR112015002363A BR112015002363A BR112015002363A2 BR 112015002363 A2 BR112015002363 A2 BR 112015002363A2 BR 112015002363 A BR112015002363 A BR 112015002363A BR 112015002363 A BR112015002363 A BR 112015002363A BR 112015002363 A2 BR112015002363 A2 BR 112015002363A2
Authority
BR
Brazil
Prior art keywords
polyolefin
laser imaging
marking layer
sensitive film
laser sensitive
Prior art date
Application number
BR112015002363A
Other languages
English (en)
Inventor
R Thomas Patrick
Merical Rick
Darley Russell
Original Assignee
Cryovac Inc
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 Cryovac Inc filed Critical Cryovac Inc
Publication of BR112015002363A2 publication Critical patent/BR112015002363A2/pt

Links

Classifications

    • 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
    • B41M5/28—Thermography ; Marking by high energetic means, e.g. laser otherwise than by burning, and characterised by the material used using thermochromic compounds or layers containing liquid crystals, microcapsules, bleachable dyes or heat- decomposable compounds, e.g. gas- liberating
    • 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
    • B41M5/28—Thermography ; Marking by high energetic means, e.g. laser otherwise than by burning, and characterised by the material used using thermochromic compounds or layers containing liquid crystals, microcapsules, bleachable dyes or heat- decomposable compounds, e.g. gas- liberating
    • B41M5/282—Thermography ; Marking by high energetic means, e.g. laser otherwise than by burning, and characterised by the material used using thermochromic compounds or layers containing liquid crystals, microcapsules, bleachable dyes or heat- decomposable compounds, e.g. gas- liberating using thermochromic compounds
    • B41M5/283—Inorganic thermochromic compounds
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03C—PHOTOSENSITIVE MATERIALS FOR PHOTOGRAPHIC PURPOSES; PHOTOGRAPHIC PROCESSES, e.g. CINE, X-RAY, COLOUR, STEREO-PHOTOGRAPHIC PROCESSES; AUXILIARY PROCESSES IN PHOTOGRAPHY
    • G03C1/00—Photosensitive materials
    • G03C1/72—Photosensitive compositions not covered by the groups G03C1/005 - G03C1/705
    • G03C1/73—Photosensitive compositions not covered by the groups G03C1/005 - G03C1/705 containing organic compounds
    • 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
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/31504—Composite [nonstructural laminate]
    • Y10T428/31725—Of polyamide
    • 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
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/31504—Composite [nonstructural laminate]
    • Y10T428/31786—Of polyester [e.g., alkyd, etc.]
    • 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
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/31504—Composite [nonstructural laminate]
    • Y10T428/31855—Of addition polymer from unsaturated monomers
    • Y10T428/31938—Polymer of monoethylenically unsaturated hydrocarbon

Landscapes

  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Optics & Photonics (AREA)
  • Inorganic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • General Physics & Mathematics (AREA)
  • Laminated Bodies (AREA)
  • Wrappers (AREA)
  • Compositions Of Macromolecular Compounds (AREA)

Abstract

resumo patente de invenção: "película de não poliolefina sensível à formação de imagem a laser". a presente invenção refere-se de modo geral a uma película polimérica que compreende pelo menos uma camada de marcação sensível à formação de imagem a laser. a camada de marcação compreende um componente de não poliolefina (tal como poliamida, poliéster e/ou poliestireno) e um pigmento fotocromático. verificou-se que uma película de não poliolefina que compreende uma camada de marcação formulada com um pigmento fotocromático oferece uma vantagem substancial em relação a métodos da técnica anterior de películas de não poliolefina de formação de imagem a laser.
BR112015002363A 2012-08-03 2013-07-10 película de não poliolefina sensível à formação de imagem a laser BR112015002363A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US13/565,898 US20140037973A1 (en) 2012-08-03 2012-08-03 Laser Imageable Non-Polyolefin Film
PCT/US2013/049849 WO2014022064A1 (en) 2012-08-03 2013-07-10 Laser imageable non-polyolefin film

Publications (1)

Publication Number Publication Date
BR112015002363A2 true BR112015002363A2 (pt) 2017-07-04

Family

ID=48916177

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112015002363A BR112015002363A2 (pt) 2012-08-03 2013-07-10 película de não poliolefina sensível à formação de imagem a laser

Country Status (4)

Country Link
US (1) US20140037973A1 (pt)
EP (1) EP2879881A1 (pt)
BR (1) BR112015002363A2 (pt)
WO (1) WO2014022064A1 (pt)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2546426A (en) * 2014-09-11 2017-07-19 California Advanced Labeling Inc System and method of marking articles coated with a laser-sensitive material
US20240182760A1 (en) * 2021-03-10 2024-06-06 Datalase Ltd. A composition

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IT1282672B1 (it) 1996-02-23 1998-03-31 Grace W R & Co Pellicole di materiale termoplastico con proprieta' barriera ai gas
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US6038839A (en) 1998-11-06 2000-03-21 Triangle Package Machinery Company Longitudinal seam sealer for polyethylene material
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US6222261B1 (en) 1999-05-03 2001-04-24 The United States Of America As Represented By The Secretary Of The Army Barrier layers for thin film electronic materials
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US8048605B2 (en) * 2001-03-16 2011-11-01 Datalase Ltd Laser-markable compositions
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Also Published As

Publication number Publication date
EP2879881A1 (en) 2015-06-10
WO2014022064A1 (en) 2014-02-06
US20140037973A1 (en) 2014-02-06

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Legal Events

Date Code Title Description
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]
B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]