Stock material or miscellaneous articles – Structurally defined web or sheet – Discontinuous or differential coating – impregnation or bond
Patent
1978-12-22
1980-05-06
Herbert, Jr., Thomas J.
Stock material or miscellaneous articles
Structurally defined web or sheet
Discontinuous or differential coating, impregnation or bond
8444, 204 181, 20415919, 428457, 428461, 428914, 428500, 428515, B32B 300, B32B 1504, B32B 2708, D06P 116
Patent
active
042018218
ABSTRACT:
Anodized aluminum having a porous, unsealed anodic oxide layer is provided with a polymeric coating over the oxide layer that is substantive to a sublimatable dye. A sublimated dye forms a design or image in the oxide layer and the polymeric coating. Single and multi-color designs and images can be used for nameplates, dials and signs.
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patent: 3673140 (1972-06-01), Ackerman et al.
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patent: 3829286 (1974-08-01), Anzai et al.
patent: 4059471 (1977-11-01), Haigh
Fromson Howard A.
Gracia Robert F.
Fromson Howard A.
Herbert, Jr. Thomas J.
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