Coating sheet which wicks away oil

Details Coating sheet which wicks away oil Coating sheet which wicks away oil

1990-11-01

1992-12-22

Van Balen, William J.

Stock material or miscellaneous articles

Web or sheet containing structurally defined element or...

Composite having voids in a component

4283055, 4283155, 4283179, 4283202, B32B 326

Patent

active

051733633

ABSTRACT:
A decorative sheet is formed of an oil absorbing substrate and an oil permeable decorative layer. The decorative layer is a porous oleophilic membrane formed from fused polymer particles. Fingerprints and other skin oil placed on the exposed surface of the decorative layer are absorbed into the sheet so that they do not appear on that surface and do not interfere with the optical effect of diffraction gratings or holograms thereon.

REFERENCES:
patent: 3648692 (1972-03-01), Wheeler
patent: 4263363 (1981-04-01), Buck et al.
patent: 4559157 (1985-12-01), Smith et al.
patent: 4643939 (1987-02-01), Sugiyama et al.

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