Method for the production of colored structures of a glass

Details Method for the production of colored structures of a glass Method for the production of colored structures of a glass

2007-01-30

2007-01-30

Hug, Eric (Department: 1731)

Glass manufacturing

Processes

With chemically reactive treatment of glass preform

C065S030130, C065S032400, C065S060700, C430S292000, C427S555000, C427S597000

Reexamination Certificate

active

10474645

ABSTRACT:
A method for the manufacture of colored structures of a glass, particularly for applying an inscription to the glass, by locally heating volume elements of the glass by means of a laser beam. The glass contains ions of metals which, in the form of submicroscopic particles, color the glass wherein the local heating of the non-doped glass is accomplished through a solution or gel of a metallic salt which transmits the laser beam well and is directly contacted with a surface of the glass.

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Kleine Teilchen, groβe Wirkung; DE-Z Glaswelt Jun. 2000; 4 pages—pp. 46, 48, 50 and 51.

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