Adhesive bonding and miscellaneous chemical manufacture – Delaminating processes adapted for specified product – Delaminating in preparation for post processing recycling step
Patent
1984-10-24
1986-04-29
Powell, William A.
Adhesive bonding and miscellaneous chemical manufacture
Delaminating processes adapted for specified product
Delaminating in preparation for post processing recycling step
156635, 1566591, 156663, 252 793, B44C 122, C03C 1500, C03C 2506
Patent
active
045855145
ABSTRACT:
A method is disclosed for etching identifying indicia, such as a vehicle identification number, onto an automobile window, including the steps of cutting a template from stencil paper using an electric typewriter, wetting the template, cleaning and moistening the window, applying the template to the window, coating the template with a thin coating of an etching compound, allowing the compound to remain in place for approximately three minutes, and thereafter removing the template and washing and drying the etched area of the window.
REFERENCES:
patent: 2067925 (1937-01-01), Clayton-Kennedy
patent: 4316766 (1982-02-01), Levin et al.
Powell William A.
Pro-Guard, Inc.
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