Printed vulcanized fibre-based product and process for...

Details Printed vulcanized fibre-based product and process for... Printed vulcanized fibre-based product and process for...

2011-07-19

2011-07-19

Mazumdar, Sonya (Department: 1745)

Adhesive bonding and miscellaneous chemical manufacture

Methods

Surface bonding and/or assembly therefor

C156S277000, C156S307100, C156S307400, C156S307700, C428S199000, C428S211100, C428S300100

Reexamination Certificate

active

07981242

ABSTRACT:
A three-ply product includes a particle board core assembled with a patterned vulcanized fiber sheet or layer on each surface. One of the vulcanized fiber sheets may have a preprinted decorative pattern provided thereon. The other vulcanized fiber sheet may also be decorative, or merely a plain sheet of vulcanized fiber. The product is useful for woodworking applications, and may be processed (i.e., stained, sanded, lacquered, etc.) like a natural wood product. Unlike prior vulcanized fiber processes, the process of making the vulcanized fiber sheets preprints a pattern, in a preprinting process, on the top sheets of cellulose paper plies.

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Abstract of DE-7421399. European Patent Office (EPO), Sep. 4, 1975.

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