Tempering glass products

Classification Context

Section:

CHEMISTRY; METALLURGY

Class:

GLASS; MINERAL OR SLAG WOOL

Subclass:

MANUFACTURE OR SHAPING OF GLASS, OR OF MINERAL OR SLAG WOOL; SUPPLEMENTARY PROCESSES IN THE MANUFACTURE OR SHAPING OF GLASS, OR OF MINERAL OR SLAG WOOL

Related Keywords

Child Classifications

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• C03B 27/004 by bringing the hot glass product in contact with a solid cooling surface, e.g. sand grains
• C03B 27/008 by using heat of sublimation of solid particles
• C03B 27/012 by heat treatment, e.g. for crystallisation; Heat treatment of glass products before tempering by cooling
• C03B 27/016 by absorbing heat radiated from the glass product
• C03B 27/02 using liquid
• C03B 27/04 using gas