Process for transferring by flotation a decorative design onto o

Details Process for transferring by flotation a decorative design onto o Process for transferring by flotation a decorative design onto o

1990-10-16

1993-11-30

Dawson, Robert A.

Adhesive bonding and miscellaneous chemical manufacture

Methods

Surface bonding and/or assembly therefor

156155, 156236, 156540, B32B 3112

Patent

active

052661415

ABSTRACT:
The invention has for an object a process for obtaining a reproducible decoration involving the floating of a pattern on the surface of a liquid characterized in that a "text-object" is selected or made, the surface of which is either essentially flat or volumetric (non-flat) with varied motifs as desired, in that the text-object is sprayed with powdered dyes in suspension in a liquid vehicle, in that the object thus obtained is immersed in a liquid (generally water) in such a manner that the pigments or other dyes float to the surface of the liquid in the form of a text-film, and in that said text-film is transferred to the final support. It has also for an object a device which comprises a receptacle containing the liquid for floating the object-film, means for immersing and lowering a pre-inked flat or non-flat text-object into the liquid, so that the dyes prearranged on the object-film float to the surface of the water to form there the text-film, means for placing the support to be decorated under the surface to which the text-film floats, and for making this support ascend until it collects the text-film, means for removing the decorated support, as well as means for removing the text-object from the liquid in order to allow, if necessary, re-inking before re-immersion with a view to series production.

REFERENCES:
patent: 2489987 (1949-11-01), Barnola
patent: 3554834 (1968-07-01), Benett et al.
patent: 3871293 (1975-03-01), Valiela
patent: 4010057 (1977-03-01), Nakanishi
patent: 4229239 (1980-10-01), Arai et al.

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