Curl-resistant adhesive-coated paper

Coating processes – Coating remains adhesive or is intended to be made adhesive

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Details

428350, 428323, 428327, 260 342, B05D 510

Patent

active

041139003

ABSTRACT:
A flat, water-remoistenable, adhesive-coated paper having superior resistance to curling ordinarily accompanying changes in atmospheric humidity. A powdered adhesive is mixed with a solution of triethanolamine plasticizer in toluene and methanol to form a dispersion in which outer surface portions of the adhesive particles are plasticized. When the dispersion is applied to paper and solvent evaporated, the resulting coating comprises a multiplicity of sintered adhesive particles having plasticized outer surface portions joined to one another and to the paper.

REFERENCES:
patent: 2046492 (1936-07-01), Snyder
patent: 2137168 (1938-11-01), Levey
patent: 2424546 (1947-07-01), Bauer et al.
patent: 2477344 (1949-07-01), Neumann et al.
patent: 2624715 (1953-01-01), Wildish
patent: 3104179 (1963-09-01), Prior

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