MIRROR COMPRISING A SPLIT-RESISTANT LAYER BASED ON POLYURETHANE RESIN HAVING A SPECIFIC WEIGHT CONTENT OF METALLIC OXIDE

FR3172097A1Pending Publication Date: 2026-08-14SAINT GOBAIN VITRAGE SA
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Patent Information

Application Number
FR2025001412
Authority / Receiving Office
FR · FR
Patent Type
Applications
Current Assignee / Owner
Filing Date
2025-02-11
Publication Date
2026-08-14

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Abstract

The invention relates to a mirror comprising a glass substrate coated on one of its faces, successively from said glass substrate: - with a reflective layer of silver, - with a layer of paint, - with a chip retention layer based on polyurethane resin; characterized in that said chip retention layer comprises at least one metal oxide, and in that the quantity of said metal oxide is less than or equal to 3% by weight, and in that said chip retention layer is distinct from said paint layer.
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