The present invention relates to a cutting insert particularly for turning of stainless steel comprising a cemented carbide substrate and a post-treated coating with a substrate of cemented carbide having a composition of from about 5.0 to less than about 8.0 wt % Co, from about 3.0 to about 8.0 wt % cubic carbides of the metals Ti, Ta and Nb with a Ti/(Ti+Ta+Nb) ratio of from about 0.05 to about 0.3 and balance tungsten carbide (WC) having a grain size of from about 1.5 to about 3.5 .mu.m in th...

A carrier comprised of a core, and thereover a polymer coating containing antimony tin oxide with an average diameter of from about 5 to about 90 nanometers.

multi-ply An elastomer coated, open weave, square woven fabric of milti-ply cords including continuous filament, organic, synthetic fibers, in which both the cords and their component plies have a twist in the range of 3 1/2 to 45 turns per inch.

This disclosure relates to springs that are encased in a coating of protective-material, this protective-material being of the heat-shrinkable type; so that the disclosed arrangement permit simultaneous heat-treating of the spring-material and heat-shrinking of the protective material.

Glass bottle having neck and engraved or relief design on its outer surface is coated with coating of transparent plastic which increases in thickness from the neck to the opposite end of the bottle. The bottle may be closed by a cap made in the same way.

Coated yarns suitable for use in woven piled fabrics comprising a synthetic organic polymeric base yarn, such as polyolefin, polyamide or polyester yarns, coated with a hot-melt synthetic resin adhesive composition comprising copolymers of ethylene with a vinyl ester of a carboxylic acid or with an alkyl acrylate or methacrylate, and wax. Process for the preparation of and woven piled fabrics made of such coated yarns are also provided.

Hard-surfacing a screen with a detonation-deposited coating of bonded refractory particles adhered to the surface of the screen and to one another, the coating overlying substantially only the imperforate area of the screen surface, and having a Vickers Hardness of at least 1,000 VPN (with a 300 gm. load) and a thickness at least on the order of 0.003 inch.

This application discloses non-porous substrata, such as primed and unprimed metallic surfaces and plastic surfaces, coated with a continuous adherent coating of an interpolymer composed essentially of from 0.1 to 20 weight percent of an adhesion promoting monomer which is an alkyl amino alkyl acrylamide such as N,N -dimethylaminoethyl methacrylamide with the remainder of the interpolymeric composition being made up of at least one monoethylenically unsaturated comonomer.

An article is coated with a multi-layer coating having a bronze color. In a preferred embodiment, the coating comprises a nickel or polymer basecoat layer, and a color and protective stack layer comprised of layers of carbon-rich refractory metal or refractory metal alloy carbonitride alternating with layers of nitrogen-rich refractory metal or refractory metal alloy carbonitride. In another embodiment, the alternating layers of the color stack layer may comprise layers of carbon-rich refractory...

A coated paper comprised of a paper substrate, at least one surface of which is provided with at least one coating layer, characterized in that the surface of said coating layer has cracks of a width of 0.2 to 3.0 .mu.m and a length of 3 to 1000 .mu.m in an amount of 1 to 1000 cracks per mm.sup.2 is provided. In another embodiment, a coated paper comprised of a paper substrate, at least one surface of which is provided with at least two coating layers, characterized in that an inner coating laye...