Stock material or miscellaneous articles – Layer or component removable to expose adhesive
Patent
1995-11-16
1997-09-09
Ahmad, Nasser
Stock material or miscellaneous articles
Layer or component removable to expose adhesive
40594, 40596, 40615, 40616, 428 402, 428 416, 428 417, 428 418, 428 419, 428 421, 428137, 428138, 428201, 428202, 428203, 428254, 428213, 428214, 428518, 428914, B32B 324
Patent
active
056654464
ABSTRACT:
Known laminates can be used to apply graphics to glass panels to present an etched or sand-blasted appearance. Such graphics, which have been cut from a decorative polymeric film of a laminate, can be applied more easily, quickly, and with greater precision when the cover sheet of the laminate is a vented transparent polymeric sheet which bears a layer of vented removable pressure-sensitive adhesive that has been pressed against the graphics. Coextensive with each of the graphics is a layer of aggressive pressure-sensitive adhesive by which the graphics can be applied to a glass panel while wet with a detergent/alcohol/water solution that permits them to be repositioned by a user who can see the graphics through the vented transparent sheet. Positioning is enhanced when the vents are perforations arranged in an orderly pattern such as a rectangular grid.
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Front and Rear cover sheets and Instructions sheet from a product called "Reddi-Etch(T.M.) Etched Glass Rub-On Designs" from Plaid Enterprises, Inc. dated 1993.
Product Bulletin 7725SE dated Oct. 1992 from 3M Commercial Graphics Division.
Instruction Bulletin 4.3 dated Mar. 1991 from 3M Commercial Graphics Division.
International Search Report PCT/US95/08611, related case.
Ahmad Nasser
Griswold Gary L.
Huebsch William L.
Kirn Walter N.
Minnesota Mining and Manufacturing Company
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