A process for the manufacture of a glass-ceramic article exhibiting properties of resistance to scratches, greasy marks, adhesion of dirt and light scattering. The glass-ceramic article includes a surface, the surface arithmetic roughness of which is between 2 μm and 7 μm and the roughness being obtained using a chemical surface treatment. The glass-ceramic article is particularly suitable for use as a cooking surface and/or as surface for the preparation of foodstuffs.

The present invention relates to a particle mixture comprising particles of glass frit and particles of a crystalline oxide material, wherein the glass frit comprises silicon oxide (SiO.sub.2), zinc oxide (ZnO) and sulfur (S) and wherein the D90 particle size of the particle mixture is less than 5 microns. The particle mixture may be used to apply an enamel to a substrate. The present invention further relates to the use of the particle mixture to form an enamel on a substrate, to a glass sheet and to an automotive window pane.

System for providing marked containers comprising a computerised control system storing at least one unique identifier for each container, to be applied to a respective container, a printing unit comprising an ink delivery station, operatively connected with said computerised control system, able to print said identifier on each container, comprising a printing head filled with ink and having a plurality of nozzles configured for spraying said ink on an external surface of each container, displacement means able to perform a relative rotation, translation or rotary translation between each container and the printing head during the printing of the identifier on the container, said displacement means being operatively connected with said computerised control system.

An ink composition includes an acrylic resin including a polymerization product of a first monomer having a hydroxyl group, a second monomer having an epoxy group, a third monomer having an acrylate group, and a fourth monomer having a substituted or unsubstituted phenyl group, a first curing agent having an isocyanate group, and a second curing agent having an amine group. Durability and abrasion resistance of a window may be improved.

A laminated glass mounted with a camera is provided. The laminated glass includes an external glass panel, an internal glass panel, and an intermediate bonding layer. A bracket is fixed to a fourth surface of the laminated glass. The camera is mounted on the bracket. An opaque resin layer is further disposed between the fourth surface and the bracket. The opaque resin layer has a visible light transmittance less than or equal to 3%. For each of the first surface, the second surface, the third surface, and the fourth surface of the laminated glass, no dark ceramic ink layer is disposed in a region which surrounds each optical transmitting window and has a periphery at least 10 mm away from a periphery of said each optical transmitting window.

A method for producing a coated and printed glass panel, includes providing a glass substrate having a metal-containing coating on at least one first surface and a polymeric protective layer arranged on this metal-containing coating, removing the temporary polymeric protective layer and the metal-containing coating only in a predetermined region, applying a ceramic ink in the predetermined region, wherein the removing is carried out with a laser and the polymeric protective layer and the metal-containing coating are intact outside the predetermined region after the removing.

A glass member for a housing of an electronic device may include an aluminosilicate glass substrate defining a first surface of the glass member, the first surface having a first surface roughness, a fused composite coating bonded to a portion of the aluminosilicate glass substrate and defining a second surface of the glass member, the second surface having a second surface roughness greater than the first surface roughness, a first ion-exchanged layer extending into the glass member and through the fused composite coating, and a second ion-exchanged layer extending into the glass member from the first surface. The fused composite coating may include an amorphous glass matrix and a crystalline material dispersed in the amorphous glass matrix.

A glass member includes a recessed portion, wherein in cross-sectional view, an angle formed between a principal surface of the glass member and an edge face of an opening of the recessed portion is 90 degrees to 130 degrees.

A method for obtaining a glazing includes a glass sheet covered, on one of its faces with electroconductive patterns having in at least one area, a so-called extra thickness area, a greater thickness than in the other areas, the method including depositing by screenprinting a first electroconductive layer forming patterns on one side of the glass sheet, then depositing by a digital printing technique, in the or each extra thickness area, a second electroconductive layer on the first layer while the latter is still wet, then a heat treatment step to cure the first and the second layer.

A color panel having a customized color, a home appliance including the same, and a method of manufacturing the color panel. The color panel according to an embodiment includes a transparent substrate, a color layer, a transparent layer formed between the color layer and the transparent substrate to adhere the color layer to the transparent substrate, and a white layer formed on the color layer to provide a background color.