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Patent

METHOD FOR ENCAPSULATING GLAZING IN POLYCARBONATE PROVIDED WITH AN ANTI-SCRATCH COATING


Application Date:
Jan 18, 2018
USPTO Patent:
US 15548525
Abstract:

The present invention relates to a process for encapsulating a polycarbonate glazing comprising, on at least one of its faces, a silicone-based abrasion-resistant hardcoat, said process comprising the following succ...

Inventors:
Sylvain THIMONIER, Estrees Saint Denis (FR)
International Classification:
B05D 3/14 (20180118); C08J 7/04 (20180118); B05D 1/02 (20180118); B05D 3/00 (20180118)

Claims

What is claimed is:

1. A process for encapsulating a polycarbonate glazing comprising, on at least one of its faces, a silicone-based abrasion-resistant hardcoat, said process comprising: (a) treating a region of the face of the glazing bearing the silicone-based hardcoat by atmospheric plasma with a plasma nozzle having a power of between 100 voltamperes...

Description:

The present invention relates to a novel process for encapsulating motor vehicle glazings made of polycarbonate which comprises an atmospheric plasma pretreatment step.

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