C - Chemistry – Metallurgy – 03 – C
Patent
C - Chemistry, Metallurgy
03
C
C03C 17/32 (2006.01)
Patent
CA 2618004
Anti-reflective (AR) coated transparent substrates and methods of making the same are provided wherein the AR coating includes a fluorinated polymer. Preferably, the anti-reflective transparent articles and methods of making the same include a transparent substrate (e.g., glass), and an anti-reflective coating formed of a fluorinated polymer on one (or both) surface(s) of the substrate. If coated on both surfaces of the glass sheet, the fluorinated polymer forming one of the coatings may be the same or different as compared to the fluorinated polymer forming the other coating. In especially preferred embodiments, the fluorinated polymer is the reaction product of at least one fluorinated acrylic ester monomer which is formed over an anchor layer of a hydrolyzed unsaturated alkyl silane adsorbed onto the substrate surface.
L'invention concerne des substrats transparents à couche antireflet et leurs procédés de fabrication, ladite couche antireflet contenant un polymère fluoré. De préférence, ces articles transparents antireflet et leurs procédés de fabrication comprennent un substrat transparent (par ex., du verre) et une couche antireflet composée d'un polymère fluoré sur une (ou deux) surface(s) du substrat. S'il est revêtu sur les deux surfaces de la couche de verre, le polymère fluoré formant au moins un des revêtements peut être identique ou différent en comparaison au polymère fluoré constituant l'autre revêtement. Dans des modes de réalisation préférés particuliers, le polymère fluoré est le produit de réaction d'au moins un monomère d'ester acrylique fluoré formé au-dessus d'une couche d'ancrage d'un silane d'alkyle insaturé hydrolysé adsorbé sur la surface du substrat.
Guardian Industries Corp.
Macpherson Leslie & Tyerman Llp
LandOfFree
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