It is not preferable to use a material other than materials that are used in the related art in order to prevent a section from peeling from a microscope slide. This is because, even if adhesiveness is improved, it is necessary to eliminate influence on processes such as dyeing. An object of the invention is to provide a technique for preventing a section from peeling off without applying an additional material. In the invention, the above-described problem is solved by etching at least a part of a region of a surface of a substrate with reactive ions.

A layered building element for protecting exterior or interior building surfaces is disclosed. Exterior or interior surfaces may include both vertical and horizontal surfaces, such as walls, roofs, or floors. The layered building element includes a flexible sheet comprising at least one elastomer layer in communication with an elastomer-impregnated fiberglass layer. Each elastomer layer may be bound in communication to the fiberglass layer at an interface comprising elastomer-impregnated fiberglass. The flexible sheet may form, for example, shingles, tiles, or a cylindrical roll, which may support portability and installation of the layered building element.

The invention relates to the use of a coating comprising at least one fatty-acid modified resin as an anti-fingerprint coating on a least one face of a glass sheet. In particular, the invention allows to provide an anti-fingerprint solution to be used for a glass sheet, which does not significantly affect the surface properties and the aesthetics of the coated glass compared to the naked glass. Moreover, the invention allows to provide an anti-fingerprint solution to be used for a glass sheet, which is sustainable in time and/or wearing of the surface.

According to the present disclosure, a hydrophobic polymeric composite comprising a hydrophobic polymer matrix with hydrophobically modified particles dispersed therein is provided. The hydrophobically modified particles may be derived from hydrophilic particles modified with organic moieties. The hydrophobically modified particles may also take in the form of core-shell fibers with hydrophilic particles encapsulated inside the core of said fibers or in the form of monolithic fibers embedded with hydrophilic particles. The method for making hydrophobic polymeric composite comprising each of the various hydrophobically modified particles is also provided. The hydrophobic polymer matrix can be chosen from poly(alpha-hydroxyesters), of carbonates, polyurethanes or polyalkanoates. For example, hydrophilic particles, such as barium sulphate, zirconium oxide, tantalum oxide or bismuth oxide, are dispersed in the hydrophobic biodegradable polymers, such as poly-(L-lactide) (PLLA).

A glass article comprising a glass substrate and a coating on a surface of the glass substrate is disclosed. The coating comprises a glass frit and a binder comprising an interpenetrating polymer network. The interpenetrating polymer network comprises a crosslinked polyol resin, a second crosslinked resin, and a third resin. A method of forming the glass article containing the coating is also disclosed.

A baby bottle and a method of making the bottle are disclosed, the bottle being a glass container, having a protective coating for protection against thermal shocks that covers the outside of at least a fraction of the glass container, the glass container being made of soda-lime glass and the protective coating having at least a first layer of a flexible material adhering to the glass container. A second layer may be applied over the first layer.

A glazing unit includes a hydrophilic layer including a polyurethane network incorporating bis-urea functions. Furthermore, a process for manufacturing this glazing unit, includes depositing a solution containing at least one isocyanate, one polyol and one bis-urea including a polyol function, polyvinylpyrrolidone, a film-forming agent and a solvent on a glass substrate, drying the glazing unit containing the substrate and the deposited solution, and subjecting the glazing unit to a temperature of between 100 and 150 C.

Coating compositions are described comprising an aqueous polymeric dispersion; a crosslinker; and an acid or salt of a polyalkylene oxide. Also described are articles comprising the dried and cured coating composition disposed on a substrate as well as a method a providing an anti-fog coating on a substrate.

Provided are a vehicle windshield equipped with a transparent film at a visual field area, where a negative effect on a driving visibility due to a boundary line between a forming area and a non-forming area of the transparent film is improved, and a vehicle component having the vehicle windshield. The vehicle windshield includes: a window plate; and a transparent film provided at a surface on a vehicle-interior side of the window plate, wherein the vehicle windshield includes a first area where the transparent film is not provided and a second area where the transparent film is provided, at a central area when viewed from a front side, and a boundary between the first area and the second area has no perspective distortion and is constituted by a boundary line having line width visually recognized by scattering of irradiated light of 10 m to 200 m.

To provide an antifogging agent composition having excellent sustainability of antifogging performance. An anti fogging agent composition includes a copolymer (A), a polyfunctional blocked isocyanate compound (B), and a surfactant (C). The copolymer (A) is formed of 35 to 90 parts by weight of the monomer (A-1), 5 to 60 parts by weight of the monomer (A-2), and 5 to 30 parts by weight of the monomer (A-3) per 100 parts by weight of the copolymer (A). An NCO/OH ratio obtained by dividing an isocyanate group content (NCO) of the polyfunctional blocked isocyanate compound (B) by a hydroxyl group content (OH) of the copolymer (A) is within a range from 0.1 to 1.5. The surfactant (C) includes 1.00 to 10.0 parts by weight of the anionic surfactant (C-1) and 0.01 to 3.00 parts by weight of the cationic surfactant (C-2) per 100 parts by weight of the copolymer (A).