Stock material or miscellaneous articles – Web or sheet containing structurally defined element or... – Composite having voids in a component
Patent
1990-05-09
1991-01-22
Van Balen, William J.
Stock material or miscellaneous articles
Web or sheet containing structurally defined element or...
Composite having voids in a component
4283197, 428328, 428329, B32B 326
Patent
active
049870297
ABSTRACT:
A multi-layer arrangement of films which is capable of being deep-drawn including at least an upper and lower film, which is backed by a foam layer, for example, polyurethane foam, for the fabrication of molded objects such as automobile dashboards or similar parts, wherein at least one layer (12, 14) contains particulate pigments which are added during the fabrication of the film and which have essentially no effect on the color of the upper layer (12).
REFERENCES:
patent: 4166146 (1979-08-01), Koos
Felsher, Hal-Curtis and Hanau, Walter J. "Special Decorative Effects" [Modern Plastics, Dec. 1961] pp. 94-95, and pp. 177-183.
Bruder Axel
Giehsler Kurt
Wagner Werner
J. H. Benecke AG
Van Balen William J.
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