Disclosed herein are methods and compositions for preparing a surface comprising thermoplastic or thermoset material to receive a polysulfide or polythioether sealant or coating, the method comprising applying to the surface an activating composition consisting of a tetraalkoxide of a Group 4 metal, a complex of an alkoxide of a Group 4 metal, or a combination thereof.

An orthopedic implant having a metal surface and a calcium phosphate layer disposed on at least part of the metal surface is described. The calcium phosphate layer has an average crystallite size of less than about 100 nm in at least one direction and dissolves for more than 2 hours in vitro. The calcium phosphate layer is substantially free of carbonate. The coating, which is formed on a sodium titanate surface, has increased shear strength and tensile strength. The coating is formed by a solution deposited hydroxyapatite process under inert conditions. The pH of the solution varies by less than 0.1 pH unit/hour during coating formation.

A method of manufacturing a plastic stent according to an embodiment of the present invention includes a first process of cleaning a surface of the stent including a plastic material to perform pretreatment, a second process of plasma-treating the pretreated surface of the stent, and a third process of introducing a hydrophilic functional group to the plasma-pretreated surface of the stent.

The present invention relates to a water-rehydratable solid composition for the production of an aqueous composition comprising a particular metal, a silane/(titanate and/or zirconate) binder, a method for producing such a composition, and a method for producing an aqueous composition comprising a particular metal, a silane/(titanate and/or zirconate) binder by hydrating such a solid composition.

A metallic sheet with deposited structured images and method for manufacture (MSDIMM) that includes a substrate, at least one structural feature, and a metal layer. The structural feature is at least one cavity on the substrate's upper surface, or at least one material object that extends outward from the substrate's upper surface. The metal layer is deposited, either by sputtering or atomic deposition, onto the substrate's upper surface, and, as the metal layer is deposited, the metal layer interfaces with and follows the dimensions of the structural feature(s), thereby creating a visible image at the location(s) of the structural feature(s). The visible image can be any image, and is preferably either an artistic image, a textual image, or an authentication image. The MDSTMM can be used for a variety of purposes, and is especially effective as a form of exonumia or currency.

A method, a panel and equipment to form a digital print by applying dry ink, preferably including particles of pigment coated wood fibres, on a surface, bonding a part of the particles with a liquid blank ink drops and removing the non-bonded particles from the surface. A panel having a surface with a wood grain dcor, the panel including a first surface portion that is formed by a continuous basic layer including wood fibres having a first color, and a second surface portion that is formed by wood fibres having a second color, wherein the wood fibres having the second color are applied on and bonded to the continuous basic layer, and wherein the second surface portion covers a part of the first surface portion.

The present disclosure provides a product for preventing the deterioration of an adhesive layer and a method for manufacturing the product. The product comprises a first product housing, a second product housing, an adhesive layer, and a protective layer. The second product housing is opposite to the first product housing. A gap exists between the second product housing and the first product housing. The adhesive layer is disposed in the gap between the first product housing and the second product housing, adhering to the first product housing and the second product housing. The protective layer is disposed on the adhesive layer. The protective layer is disposed in the gap, covering the outer surface of the adhesive layer. The protective layer bonds and cross-links to the adhesive layer chemically.

Articles and methods related to superhydrophobic surfaces are generally described. In some embodiments, an article may include a substrate and a plurality of nanoscale and/or microscale features may be formed on a surface of the substrate by irradiating the substrate. The plurality of nanoscale and/or microscale features may comprise oxides and/or hydroxides on the surface of the substrate. A fluorinated coating may be associated with at least a portion of the surface of the substrate, including, for example, the nanoscale and/or microscale features may be coated with the fluorinated coating.

Provided are an anode for electrolysis, which includes a metal base, and a catalyst layer disposed on at least one surface of the metal base, wherein the catalyst layer includes a composite metal oxide of ruthenium, iridium, titanium, and platinum, and a metal in the composite metal oxide does not include palladium, wherein, when the catalyst layer is equally divided into a plurality of pixels, a standard deviation of iridium compositions of the plurality of equally divided pixels is 0.40 or less, and a method of preparing the same.

A process for manufacturing a frying pan includes the steps of material selecting, cutting, machining and forming, welding, grinding, sanding, cleaning, baking, preparing of a ceramic paint, spraying of a ceramic paint, curing, cooling and the like.