Abstract:
The present disclosure provides a glass substrate to which water repellency that is not lost by a heat treatment is imparted. Provided is a water-repellent-film-attached glass article including a glass substrate and a water-repellent film on the glass substrate. The water-repellent film includes cerium oxide, a contact angle of water on a surface of the water-repellent film is 75° or greater, and the contact angle is 75° or greater after the glass article is exposed to a thermal treatment at 760° C. for 4 minutes.
Abstract:
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.
Abstract:
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 μm to 200 μm.
Abstract:
An electronic device assembly includes a backplane having a glass composition substantially free of alkali ions, an elastic modulus of about 40 GPa to about 100 GPa, and a final thickness from about 20 μm to about 100 μm. The primary surfaces of the backplane are characterized by a prior material removal to the final thickness from an initial thickness that is at least 20 μm greater than the final thickness. The assembly also includes a protect layer on the first primary surface of the backplane; and a plurality of electronic components on the second primary surface of the backplane. In addition, the backplane is configured with at least one static bend having a bend radius between about 25 mm and about 5 mm. The electronic components of the electronic device assembly can include at least one thin film transistor (TFT) element or organic light emitting diode (OLED) element.
Abstract:
An epoxy resin composition for optical sheets, the composition comprising a polyvalent carboxylic acid (A) represented by formula (I): wherein R1's each independently represent a hydrogen atom, an alkyl group having 1 to 15 carbon atoms, or a carboxyl group; q represents the number of substituent R1's, and represents an integer from 1 to 4; and P represents the following X: wherein there may be a plural number of R2's per ring, and R2's each independently represent a hydrogen atom or a methyl group; and * represents a bonding site linked to the oxygen atom; and an epoxy resin (B) having an aliphatic cyclic structure in the molecule.
Abstract:
UV-curable coating compositions are provided including (in weight %) 5-50% cycloaliphatic crosslinker of the formula wherein R is wherein X is a C1-4 straight chain, 20-55% of a summed amount of an oxetane crosslinker and an epoxy diluent, 35-45% epoxy functionalized silicon nanoparticles, 1-5% epoxy silane adhesion promoter and 0.5-2% photoinitiator.
Abstract:
A sizing composition includes a texturing agent, a film-forming agent, and a cationic polymer having a polyalykyleneimine backbone. A glass fiber strand is formed from a plurality of individual glass fibers coated with the sizing composition. A composite material includes such glass fiber strands.
Abstract:
The invention relates to an aqueously dispersible epoxy resin E, comprising building blocks derived from an aliphatic polyether polyol A, an epoxy resin B having at least two epoxide groups per molecule, an epoxy resin B′ having at least two epoxide groups per molecule, which may be identical to B, or different from B, an epoxy-functional fatty acid ester D, and an aromatic polyol C, a process for the preparation thereof, and a method of use thereof.
Abstract:
This composition comprises, in water: (A) at least one adhesion promoter bearing at least one amine functional group and/or at least one epoxy functional group; (B) at least one monomer and/or at least one prepolymer intended to form a polymer system capable of reacting covalently with the amine and/or epoxy functional group(s) of the constituent (A); (C) at least one curing agent or crosslinker used in an amount equivalent to ±30 mol % of the stoichiometry of the constituent (B); the constituent (B) being present in the composition in an amount of 0.5 to 5% by weight, in particular in an amount of 1.5% by weight, expressed as solids in water; and the constituent (A) being present in an amount of 0.2 to 3 parts by weight per 100 parts by weight of the constituent (B).
Abstract:
The invention relates to a method of making a coating composition for coating glass. The method includes the steps of combining an epoxy resin component, a methacrylate component, a silane coupling agent, an epoxy curing agent, and an initiator agent.