Invention Grant
US07767271B2 Method for producing a metallized image on a sheet material and device for carrying out said method
有权
在片材上制造金属化图像的方法和用于执行所述方法的装置
- Patent Title: Method for producing a metallized image on a sheet material and device for carrying out said method
- Patent Title (中): 在片材上制造金属化图像的方法和用于执行所述方法的装置
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Application No.: US10587922Application Date: 2004-07-09
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Publication No.: US07767271B2Publication Date: 2010-08-03
- Inventor: Sergei Nikolaevich Maximovsky , Grigory Avramovich Radutsky
- Applicant: Sergei Nikolaevich Maximovsky , Grigory Avramovich Radutsky
- Agency: Fitch, Even, Tabin & Flannery
- Priority: RU2004102722 20040202
- International Application: PCT/RU2004/000264 WO 20040709
- International Announcement: WO2005/072987 WO 20050811
- Main IPC: B05D3/00
- IPC: B05D3/00

Abstract:
A method for producing a metallized image on a sheet material includes impregnating the material with a metal salts-containing solution and exposing the specified material points to a pulse laser radiation. The interaction of the pulses with the solution within a laser spot irritates a photochemical reaction resulting in a metal ion reduction into the elementary state thereof by associating the required number of electrons and deposition of metallic film which is firmly fixed to the filler of the sheet material in the laser spot area on the material surface. In case of sufficient laser radiation power, a recess is formed on the sheet material surface, and the metallic film is deposited on the bottom of the recess. An apparatus for carrying out the method for producing a metallized image comprises means for impregnating the sheet material with the metal salts-containing solution and means provided with a laser pulse generator for fixing the metal to said sheet material, a unit for controlling the pulse intensity and a unit for focusing pulses to the specified points of the sheet material.
Public/Granted literature
- US20070224553A1 Method for Producing a Metallized Image on a Sheet Material and Device for Carrying Out Said Method Public/Granted day:2007-09-27
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