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4136812 Joining metals  
A method for enabling an end of metallic strip produced from powder to be threaded through for example a heating furnace, comprises securing a strip end to a leader by means of an aqueous compound...
4104096 Diffusion barrier and separation substance for metal parts adjoining each other in an oxygen free atmosphere  
A diffusion barrier and separation substance for metal parts which adjoin each other in an oxygen-free, inert and preferably a helium-containing atmosphere such as used in a closed-cycle high...
4093485 Method for forming a hot melt adhesive cartridge  
A method for continuously forming a hot melt adhesive cartridge having a non-stick, thermoplastic outer coating. The hot melt adhesive cartridge is formed by extruding a sleeve of non-stick,...
4086382 Method of producing fire resistant wood products and product thereof  
A method of producing fire resistant wood products wherein a plurality of thin wood strips, each having a multiplicity of uniformly close spaced surface indentations, are bonded together in a...
4071391 Method of manufacturing laminated panels or foils of lead and plastics, especially acrylic acid polyethylene copolymers, and laminated panels or foils obtained thereby  
A method of manufacturing laminated panels or foils consisting of a lead sheet and a synthetic sheet by using lead alloyed with antimony and/or coating the lead sheet with an alloy of lead....
4039725 Plasticized sulfur as an adhesive and laminated conduit made therefrom  
A composition comprising plasticized sulfur wherein the composition is prepared by steps including heating the plasticized sulfur to a temperature between 160° C and 220° C and then cooling the...
4013614 Method of preparing shaped articles from polymerizable compositions  
A method for preparing polymerized products by spraying unsaturated polyester resin syrup, aqueous sodium silicate and a polymerization initiator for the unsaturated polyester resin syrup. The...
4012545 Turf having solidified plasticized sulfur backing  
A manufacture comprising a plurality of fibers partially embedded in a solidified plasticized sulfur matrix with one end of the fibers extending outward from the matrix to form a turf or...
4007077 Liquid crystal cells  
A liquid crystal cell consisting of two planar supports and a spacer interposed between them only on the margin, said supports being fixed at intervals of a limit by the spacer to form an...
4000026 Method and cement for bonding carbon articles  
A high temperature cement for carbon articles comprising aluminum, and tantalum or silicon, in a specific weight percent ratio such that when heated in an inert atmosphere, the tantalum or silicon...
3979246 Heat-insulated exhaust pipe  
A metal tube covered with a flexible and porous heat insulator is immersed in a processing liquid comprising a silica-containing salt and water followed by drying. The insulator is stiffened and...
3976624 Method for improving adhesion of metallic material with vulcanizable rubber composition  
This invention relates to an improvement of the adhesion of a metallic material such as copper, copper alloys and other metals coated therewith with a vulcanizable rubber composition. It is...
3968310 Half-ester reaction products of maleated alpha-olefins and monohydric alcohols  
Half-ester reaction products possessing unique adhesive properties are obtained by reacting maleated alpha-olefins with hydrocarbylpolyoxyalkylenealkanols. The half-ester in combination with other...
3959063 Method of protecting a surface from a heat source  
A method of protecting a surface from a heat source by adhering a refractory heat-insulating material to the surface using an adhesive consisting essentially of 20 - 90% by weight aqueous alkali...
3950204 Low pressure, thin film bonding  
Disclosed is a method particularly useful in fabricating microwave components for joining two metallic surfaces together to form an extremely strong bond, having good electrical and mechanical...
3935367 Method of rendering surfaces nonfogging and resulting articles  
A method for treating a surface of a substrate to render it nonfogging and the resulting article formed by the treatment. A thin film coating of a block copolymer containing alternating blocks of...
3935352 Supported turf or carpet-like material  
A method for obtaining a supported turf or carpet-like structure which comprises placing a layer of molten plasticized sulfur on a surface and then placing synthetic turf or carpet-like material,...
3926657 Paper tube adhesive and paper tube  
Paper tube adhesive for use in manufacturing convolute spiral paper tubes of greater structural strength and bulk weight. The adhesive comprises a mixture of sodium silicate, solvent and calcium...
3909332 Bonding process for dielectric isolation of single crystal semiconductor structures  
Single crystal silicon structures are bonded to a dielectrically isolated single crystal silicon substrate for high temperature applications where junction isolation is ineffective. One or both...
3886025 Ferrite head  
Ferrite recording head members are coated with a layer of silicon nitride prior to filling the gap between the members with nonmagnetic material. The silicon nitride coating protects the ferrite...
3855035 IMAGE INTENSIFIER PLATE AND METHOD AND COMPOSITIONS FOR MANUFACTURING SAME  
An image intensifier plate for X-ray radiology formed of a transparent moisture impermeable substrate having a thickness within the range of 2-8 mils, a phosphor layer present as a coating on one...
3855054 SULFUR ADHESIVE FOR WOOD LAMINATE  
A process for bonding together wood adherends, animal skin adherends or combinations thereof with a molten sulfur adhesive is disclosed. An article comprising wood or animal skin adherends or both...
3849244 HEAT-REFLECTING LAMINATED SAFETY GLASS PANE  
A heat-reflecting laminated safety glass pane includes a glass pane, a heat-reflecting stratum applied to the glass pane and comprising a plurality of individual layers, for example a ZnS-gold-ZnS...
3830173 TUYERE FORMED BY CEMENTING A CERAMIC LINER IN A METAL TUBE  
A method of bonding a high density, low-porosity, abrasion-resistant, ceramic liner in a metal tube, such as a tuyere or an oxygen lance. The method comprises applying a sodium silicate-refractory...
3802983 METHOD FOR SECURING TOGETHER PHOTOGRAPHIC MATERIAL AND A TAB  
A photographic material tabbing apparatus and method, by which a tab and the emulsion-bearing surface of photographic material are positioned in partially overlapping relation so as to interface...
3755065 OXIDIC SOLDER SEALING COMPOSITIONS AND THEIR USE IN FORMING LAMINATES  
An oxidic solder sealing composition is provided which is suitable for selectively joining relatively high expansion glasses, ceramics and metals to each other and in combination. The solder...
3715264 DECORATIVE WALL COVERING  
A decorative wall covering comprising a paper sheet having a decorative surface which has a continuous coating of a polymeric material thereon, the paper sheet being laminated on its other surface...
3661676 PRODUCTION OF SINGLE CRYSTAL ALUMINUM OXIDE  
A method for the production of large single-crystals of Al2 O3 prising the positioning of several small single-crystals of Al2 O3 on a substrate in a chamber, the catalytic oxidation of AlCl3 in...
3625794 METHOD OF PREPARING LAMINATED FILMS WHILE REGULATING MOISTURE CONTENT  
Laminated films are produced by conditioning a melt of a polyvinyl alcohol resin to a moisture content of 20 to 60 percent by weight and a temperature between 50° C. and 160° C., extruding said...
3601471 DURABLE FIRST SURFACE SILVER HIGH REFLECTOR  
Durable first surface silver reflector having a layer of silver which is undercoated and overcoated in such a manner as to give the layer excellent adhesion to the substrate and which is also...
3514353 PROCESS FOR PAPER OVERLAY  
3514360 METHOD OF BONDING POLYMERIC MATERIALS HAVING PEPTIDE ( - CONH - ) LINKAGES  
3505147 PROCESS OF COATING A PREHEATED METAL WEB WITH A GRAFT COPOLYMER OF POLYETHYLENE AND A MONOMER HAVING A REACTIVE CARBOXYL GROUP  
3826703 METHODS OF PRODUCING FIBROUS SILICATE PRODUCTS  
3832334 CYANOACRYLATE ADHESIVE COMPOSITIONS HAVING IMPROVED THERMAL RESISTANCE  
3595720 HEATING ELEMENTS  
3758362 DUAL LATEX ADHESIVE SYSTEM  
3594253 BONDING CARBON TO STEEL  
3676292 COMPOSITES OF GLASS-CERAMIC-TO-METAL,SEALS AND METHOD OF MAKING SAME  
3649406 IMPROVEMENTS IN OR RELATING TO FIBROUS INSULATING MATERIALS  
3475143 METAL TO METAL BONDS WITH CUPROUS HALIDE MELTS  
3468750 REFRACTORY BODIES WITH THERMAL BARRIER ADHESIVE COATINGS AND METHOD THEREFOR  
3466216 LIGHT SENSITIVE COATING FOR LIGHT TRANSMITTING BODY  
3451873 METHOD FOR CROSSLINKING POLYPHENYLENE SULFIDE POLYMERS AND PREPARING LAMINAR STRUCTURES  
3445210 ADHESIVE MATERIAL AND METHOD OF USING SAME TO ADHERE CERAMIC MATERIAL TO METAL  
3423269 PROCESS OF BONDING KNIFE BLADES WITHIN HANDLES  
3408252 Process of bonding organic compositions to ferrous metal surfaces and article produced thereby  
3383275 Insulation utilizing boron phosphate  
3370874 Hermetic metal-to-glass seal and application thereof  
3310411 Inorganic-bonded reconstituted mica sheet