Title:
レーザマーキング可能な組成物
Document Type and Number:
Japanese Patent JP2007500090
Kind Code:
A
Abstract:
Laser-markable compositions and methods for providing an image on a substrate are provided. A laser-markable composition can include a pigment, a solvent, and a conductive polymer that absorbs IR radiation. This can be used to mark a substrate, using a low-energy laser. Irradiation can be by means of a near-IR laser source, and the conductive polymer can absorb radiation and transfer heat to the pigment.
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Inventors:
Khan Nazir
Walker martin robert
Walker martin robert
Application Number:
JP2006521653A
Publication Date:
January 11, 2007
Filing Date:
July 26, 2004
Export Citation:
Assignee:
Dataraise Limited
International Classes:
B41M5/26; B23K26/00; B23K26/18; B41M5/382; B41M5/46; C09D11/00; B41M5/30
Attorney, Agent or Firm:
Kinoshita Minoru
Kanji Nakayama
Tsuyoshi Ishizaki
Kanji Nakayama
Tsuyoshi Ishizaki