Paint coated sheet material with adhesion promoting composition

Stock material or miscellaneous articles – Composite – Of polyamidoester

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4284233, 428480, 156229, B32B 2740

Patent

active

049332376

ABSTRACT:
A protective and decorative, stretchable, thermoplastic sheet material for bonding by thermoforming to automobile body panels and other articles which comprises a polyester carrier film coated with an aqueous polyurethane paint composition. To aid in the adhesion of the paint, the carrier film is coated with a tie coat composition comprising a self-crosslinking, aqueous polyurethane dispersion.

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Witobond W-240; Witco Corp., Apr. 1986, Organics Division.
Rubber World, p. 66, Jun. 1981.
Witcobond Aqueous Urethane Dispersion; 1986; Witco.
U.S. Ser. No. 116,426, Reafler (Assigned to Eastman Kodak Co.).
U.S. Ser. No. 237,129, Hayward et al. (Assigned Eastman Kodak Co.).

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