Surface-treated fillers for polyester films

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United States of America Patent

PATENT NO 11873387
APP PUB NO 20200190286A1
SERIAL NO

16472856

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Abstract

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A mono or multi-layer polyester film is described. Also described, is a process for producing the mono or multi-layer polyester film, the use of a surface-treated filler material product as a voiding agent in the mono or multi-layer polyester film, and an article including the mono or multi-layer polyester film. Further, use of the mono or multi-layer polyester film is described in packaging products, insulating materials, solar, marine or aviation applications, science, electronic or acoustic applications, wires, cables, radio frequency identifications, flexible circuits, graphic arts, stone paper, holograms, filter products, cosmetic products, household products, imaging, recording media, or industrial products.

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Patent Owner(s)

Patent OwnerAddress
OMYA INTERNATIONAL AGBASLERSTRASSE 42 OFTRINGEN 4665

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Brunner, Martin Wallbach, CH 61 164
Knerr, Michael Oftringen, CH 15 10
Schulz, Karsten Udo Kriens, CH 6 1
Tinkl, Michael Gipf-Oberfrick, CH 33 251

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