A substrate that has a finish of a clear coat toplayer in firm adherence to a color coat layer that is in adherence with the substrate; wherein the clear coat consists essentially of a transparent film forming binder; the color coat consists essentially of a film forming binder and pigments; the color coat contains an ultraviolet light stabilizer and optionally, both the clear coat and the color c...

A differential apparatus is disclosed of the type including pairs of helical differential pinions for transmitting torque from a rotatably driven differential carrier housing to a pair of side gears splined to a pair output shafts, respectively, characterized by the provision of a collapsible and expansible wedge block spacer assembly for maintaining the output shafts in spaced relation and for re...

A hydrocannon system for removing deposits from surfaces, such as in the cyclone burner of an electrical generating station. A high pressure spray of water is propelled through the nozzle of a gun at high pressure to hydroblast material to be cleaned from the surface. The gun is self supported on a rack for adjustable vertical movement, up and down tilting movement, and swinging movement about an ...

Dental resin systems prepared from polyfunctional or monofunctional highly-fluorinated methacrylate prepolymers are described. Preferred systems comprise (a) a major amount of a polyfluorinated aligomeric polyfunctional methacrylate such as (PFMA), preferably in combination with a diluent monomer such as 1,10-decamethylene dimethacrylate (DMDMA), methyl methacrylate (MMA), neopentyl dimethacrylate...

An efficient dredging device is disclosed, which includes a submersible pump having one or more chambers. Each chamber defines an air port through which air can be delivered to and exhausted from the chamber, and a material discharge port for discharging liquid and solid material from the chamber. A check valve is associated with the discharge port to prohibit the return of discharged material to ...

PURPOSE:To prevent an inpregnated resin from generating crack and to facilitate production by a method wherein the constitution is designated that a winding groove is provided on peripheral face of a winding core and winding is wound in succession thereinto. CONSTITUTION:A winding groove 4, whose profile is almost V-shape and continues in circumferential direction is provided on peripheral face of...

The present invention is directed to a dual-functioning alignment and trim device for a burial casket. An alignment and trim strip is attached to the back side of a series of decorative plates which are in turn attached to handle arms and casket handles. The trim strips are fastened in a suitable fashion, preferably by a cooperating boss and aperture arrangement. The trim strip passes through notc...

A method for sealing a mass of stored waste containing cations comprises insulating the waste mass with at least one grout barrier which retains heavy metallic cations. The grout barrier is established by filling the hollows in the soil or fissured rocks with a grout containing specified amounts of cement, clay, siliceous products, sodium carbonate and alkali-metal tartarate.

Tetrahydrofuran-2-ylmethylamines of the formula in which R1 represents optionally substituted naphthyl, optionally substituted cycloalkyl or cycloalkenyl, optionally substituted phenyl, or alkyl which is substituted by in each case optionally substituted phenyl, phenoxy or phenylthio, R2 represents hydrogen or methyl, R3 represents alkyl and R4 represents alkyl, alkenyl, alkinyl or opt...

A method and apparatus for mounting and illuminating a very long liquid crystal display (LCD), having minimal front-to-back thickness and providing very bright, substantially uniform, reliable illumination, is described.

PURPOSE:To provide the titled compsn. having excellent long-term heat resistance, water resistance, etc., by blending a white filler with an acrylic rubber composed of an (alkoxy)alkyl acrylate and an unsaturated carboxylate ester. CONSTITUTION:An acrylic rubber having a composition consisting of 60-99.9wt% alkyl acrylate and/or alkoxy acrylate (A), 20-0.1wt% dihydrodicyclopentenyl group-contg. es...

PURPOSE:A sheet of a thermoplastic synthetic resin laminated with a sheet of felt and they are set to a mold for compression molding and a sheet having a heat-sensitive adhesive layer is placed on it to effect press molding to produce a formed carpet of high sound insulation and shape retention. CONSTITUTION:A sheet of a thermoplastic synthetic resin 22 such as polyvinyl chloride, which is laminat...

PURPOSE:To simplify the structure of a flat package by using SiC for a bottom plate and a polyimide to bond with an insulator between the layers of the package. CONSTITUTION:A silicon carbide is used as a bottom plate 9 of a package. A polyimide insulating film 10, a drawing wiring pattern 11, a polyimide insulating film 12 and a metallized layer 13 are sequentially laminated on the plate 9. Then,...

Heat transfer media is heated by passing the media downwardly through a chamber, introducing hot gases near the top of the chamber, introducing hot gases near the bottom of the chamber, and exhausting hot gases from a hot gas outlet positioned near the middle of the chamber.

A radome being a unitary structure comprised of a fiber reinforced plastic is produced with a large percentage of the fibers being randomly oriented in a plane parallel to the inner surface of the radome. The radome is produced by packing a layer of fiber filled powder around a mandrel having its outer contour resemble the inner contour of the radome. The mandrel and packed powder are then subject...

A tubular plastic container having a molecularly oriented sidewall portion is made by bringing the peripheral portion of a solid blank in engagement with the shoulder portion of a die, introducing the blank into a cavity of the die while compressing with a first and second plungers, such that in the former stage of the introduction, the speed is relatively low and the pressure is relatively high, ...

A vinyl or acrylic polymer-modified epoxy resin comprising a reaction product of (A) an epoxy group-containing vinyl or acrylic polymer, (B) a bisphenol compound, and (C) a diglycidyl ether of a bisphenol compound.