Abstract:
The present invention relates to an article having at least one surface,wherein said surface is at least partially coated with a ultra high hydrophobic film having a surface roughness such that the film exhibits a static water contact angle at least equal to 115°, preferably 120°, even better 125°, and wherein said film is a nanostructured film comprising a first layer comprising nanoparticles bound by at least one binder adhering to the surface of the article, and a second layer of an anti-fouling top coat at least partially coating said first layer. The present invention also concerns a process for preparing the above article.
Abstract:
Un élément de vision transparent et polarisant (2) est divisé en plusieurs zones. Deux au moins des zones sont associées à un filtre de polarisation lumineuse. La lumière traversant l'élément est affectée différemment pour de ux desdites zones en fonction d'une direction de polarisation de ladite lumière . Au moins un filtre de polarisation est orienté verticalement, et au moins un filtre de polarisation est orienté horizontalement par rapport à la position d'usage de l'élément.
Abstract:
A transparent and polarizing vision element (2) divided into several areas. At least two of said areas are associated with a luminous polarization filter. The light flowing through the element is allocated differently for two the areas according to a direction of polarization of the light. At least one polarization filter is oriented vertically, and at least one polarization filter is oriented horizontally in relation to the usual position of the element.
Abstract:
The present invention relates to the field of reducing or eliminating unpleasant odor and/or delivering a pleasant odor upon edging and/or surfacing lenses, and more particularly ophthalmic lenses. The present invention also relates to perfume delivering ophthalmic lenses, that deliver a slight perfume pleasant for the wearer of eyeglasses.
Abstract:
Un élément de vision transparent et polarisant (2) est divisé en plusieurs zones. Deux au moins des zones sont associées à un filtre de polarisation lumineuse. La lumière traversant l'élément est affectée différemment pour deux desdites zones en fonction d'une direction de polarisation de ladite lumière. Au moins un filtre de polarisation est orienté verticalement, et au moins un filtre de polarisation est orienté horizontalement par rapport à la position d'usage de l'élément.
Abstract:
A transparent and polarizing vision element (2) divided into several areas. At least two of said areas are associated with a luminous polarization filter. The light flowing through the element is allocated differently for two the areas according to a direction of polarization of the light. At least one polarization filter is oriented vertically, and at least one polarization filter is oriented horizontally in relation to the usual position of the element.
Abstract:
A transparent and polarizing vision element (2) divided into several areas. At least two of said areas are associated with a luminous polarization filter. The light flowing through the element is allocated differently for two the areas according to a direction of polarization of the light. At least one polarization filter is oriented vertically, and at least one polarization filter is oriented horizontally in relation to the usual position of the element.
Abstract:
Semielaborado de lentes que presenta unas superficies ópticas frontal y posterior unidas por un borde periférico, en el que el borde periférico está recubierto con un recubrimiento temporal que contiene fragancia.