Match Document Document Title
4320076 Expandable sealing compositions  
A composition comprising a butyl rubber and from about 5 to 25 percent by volume of expandable resinous microspheres containing a volatile blowing agent inside said resinous microspheres.
4318761 Apparatus and method for the continuous manufacture of foam board  
A plastics foam-forming mixture (31), e.g. a polyurethane or polyisocyanurate foam mix, deposited from one or more static dispensers (19) is metered through two spaced opposed members (14 and 18)...
4304821 Method of fabricating metallic sandwich structure  
The structure and the process for making a metallic sandwich structure in which metal worksheets, preferably made from titanium alloy, are joined in a preselected pattern by an intermittent or...
4303695 Crinkle emboss and method  
A crinkle embossed surface on a flexible sheet goods substrate is created by means of applying an actinic radiation curable coating which is essentially solvent-free and comprises at least two...
4297154 Method of manufacturing expanded reinforcing sheet material  
A composite expanded sheet reinforcing material especially useful as a stiffening, vibration and sound dampening, reinforcing laminate, and methods of manufacturing such sheet reinforcing material...
4288653 District-heating line and a method of manufacturing the same  
A district-heating line comprising an inner metal tube intended for the transfer of heating medium and encircled by an insulating layer of foamed plastic. Arranged around the insulating layer is a...
4285746 Method of decorating seasonal ornaments  
A tubular band of pre-decorated heat shrinkable material is positioned over the bulbous or central portion of a seasonal ornament and the ornament-band assembly is then subjected to a heat source...
4282052 Method of preparing a self-sealing pneumatic tire  
A self-sealing pneumatic tire which comprises a tire casing having an integral, thin gauge, resilient closed cell structure disposed in its inward portion. Such a tire structure has particular...
4279954 Web with relief-structured surface and method of making the same  
A relief-surface web and a method of making the same are disclosed. The web has a relief-structured surface, a printed pattern in registry with the relief and at least one coextensive layer which...
4279958 Composite foam panel  
An improvement in low temperature distortion is realized in a composite panel comprising a cellular core and upper and lower layers of organic fibers on each of the major surfaces of the core, the...
4278483 Process for producing decorative surface covering  
The process for producing a decorative surface covering having an inlaid decoration which comprises depositing a layer of fine granules of resinous composition on the surface of a backing sheet,...
4278728 Embossed interior finishing materials having excellent cigarette mark resistance  
An embossed interior finishing material having superior cigarette mark resistance, said material comprising (A) a base material (B) formed on said base material, a foamed and ultraviolet-cured...
4276339 Laminated foam-creped paper product and method of production thereof  
A laminated foam-creped paper product and method of production thereof are disclosed. The laminated paper product exhibits increased wet strength and bulk and is highly absorbent, while also...
4273820 Embossed sheet type covering material  
Decorative sheet type material and process for making same. The material comprises a substrate, an embossed foamed plastic layer, a translucent layer having raised portions corresponding to...
4273819 Differential gloss products and methods of making the same  
A method of making a differential gloss product which comprises: forming a foamable base resinous plastisol on a substrate; gelling the base resinous plastisol; applying to the base resinous...
4270961 Method of manufacturing a sealed cable employing an extruded foam barrier  
An improved method for producing sheathed cable which includes an inner insulated conductor/conductor group, an outer corrugated metal sheath, and a barrier layer of a closed-cell foam disposed...
4268557 Process and mold for producing padded seat backs, and the product obtained  
A process and mold for producing padded motor vehicle seat backs containing a metal framework surrounded by polyurethane foam in a plastic coating. The framework is inserted through a slit in the...
4268574 Prefabricated self-supporting panels and manufacture process thereof  
Prefabricated self-supporting panels having at least two outer layers and one inner layer provided with a foamed mixture, wherein the inner layer comprises unsaturated polyester resins, hollow...
4265688 Method for producing sandwich type structural components  
The present invention relates to a method for producing sandwich type structural components having a honeycomb core interposed between two cover layers. These cover layers are preferably made of...
4264386 Process for molding a cloth in a hot mold and molding a cloth covered foam filled product  
A method of molding cloth. A special multi-layer cloth is first preheated and then drawn into a heated mold by means of a vacuum between the cloth and the mold. The cloth includes a fabric layer...
4264673 Oriented cell polyisocyanurate foam laminate  
Rigid isocyanurate based foam laminate product is provided wherein the foam cells, which are normally inherently somewhat anisotropic as formed, are re-ordered in the finished laminate product to...
4259028 Water and debris impermeable trench box panel  
A trench box panel with an especially lightweight foamed filler located between the inner and outer panel surfaces in a trench box panel and between structural, vertical and horizontal elements in...
4257150 Apparatus for assembling wall modules from a pair of stretched sheets of metal laterally spaced apart by a skeletal frame  
Apparatus for assembling a wall module from a plurality of stretched sheets of metal laterally spaced apart by a skeletal frame with the interior of the wall module to be later filled with...
4247348 Process for molding cloth including a fabric layer, the stitches thereof having never been thermally set and molding a cloth-covered foam filled product  
A method of molding cloth. A special multi-layer cloth is drawn into a mold by means of a vacuum between the cloth and the mold. The cloth includes a fabric layer, stitches of the fabric having...
4245931 Post assembly and method  
A post assembly and method of capping a post, especially useful for pilings, e.g., as used for docks and the like. A covering over a post end is comprised of an outer cover and a semi-rigid,...
4244901 Method of bonding structural support members to flat sheets  
A prefabricated structural element and a method of bonding wallboard to structural elements such as trusses for use in construction or prefabrication of ceilings or walls. The method involves...
4242409 Process for crimping a non-woven mat and foam structure produced therewith  
The fibrous structure of a non-woven mat is disrupted by an apparatus comprising at least one roll which has one or more upraised ribs in a chevron pattern extending helically around the roll. In...
4241125 Foam plastics sheet materials  
Foam plastics sheet material, such as a wallcovering, has a pronounced decorative relief finish and comprises a substrate web with a foam coating some at least of which is blistered. The...
4239564 Method for coating a structure with a uniform foam layer  
A method for forming a layer of very uniform low density foam of uniform thickness on a surface is disclosed. A screen is positioned at a selected distance above a structure surface. The screen is...
4234366 Wall and floor coverings comprising a substrate formed from comminuted, recycled, fiber-reinforced foam-containing sheets  
Floor or wall covering is provided and comprises a decorative opaque surface layer bonded to a sheet backing obtained by comminuting, softening and resheeting a sheet material comprising a fibrous...
4232076 Methods of obtaining deep through penetration of colorants into polyvinyl chloride compositions, and the resulting products  
Methods of obtaining deep through penetration of colorants into firmed printable gelled plastisol or sintered dry-blend polyvinyl chloride compositions which comprise: applying a transfer paper or...
4231825 Method of making jacketed foam pipe insulation  
The method includes forming a semicylindrical glass fiber reinforced jacket, assembling the jacket with a smaller semicylindrical mold to provide a semicylindrical space therebetween, inserting...
4212917 Polyisocyanurate foam laminate  
A process for producing a laminate of polyisocyanurate foam which is the reaction product of a polymethylene polyphenylisocyanate and a polyol which is ethoxylated trimethylol propane, ethoxylated...
4212691 Methods and apparatus for making decorative inlaid types of resilient sheet materials and the like  
A method for making decorative inlaid types of resilient sheet materials and the like comprising: depositing a substantially uniform layer of a wet, tacky, ungelled plastisol on a gelled, printed...
4211590 Method of making perforated contoured trim panel  
A process for making a smooth perforated contoured resilient panel of a type suitable for use as a decorative headliner in the passenger compartment of vehicles or the like. A thermoplastic...
4204019 Polyisocyanurate foam laminate and process  
A polyisocyanurate foam laminate produced by admixing a polyisocyanate component and a polyol component and coating the mixture between two flexible sheet substrates. The three-layered laminate is...
4202716 Wall covering and method of making same  
A lightweight wall covering and method of making same are provided wherein such wall covering has a substantially smooth inside surface and a textured outer layer comprised of a substrate having...
4197148 Process for producing a permeable membrane  
A process for preparing permeable membranes which comprises mixing in the molten state two different kinds of thermoplastic synthetic resins which are partly compatible with each other, shaping...
4196950 Refrigerator construction  
An improved refrigerator cabinet construction is described which comprises, in laminated sequence, a metal outer layer, a foam layer, a composite release film and, strongly bonded thereto, an ABS...
4194738 Frame of a game racket  
The present invention is directed to a hollow frame for a game racket substantially constructed from a first fiber reinforced thermoplastic frame member which continuously provides outside...
4194280 Process for the manufacture of rigid and impervious insulating panels  
Machines and process for making in a continuous operation a prestressed glass reinforced, thermally insulating panel, structurally stiff, and totally impervious, of indefinite length and with a...
4181556 Composite panel materials and method of manufacture  
Composite panels that include a metal skeleton of two superposed metal plates or sheets having groups of protruding bridge-shaped elements that extend into the interspace between the plates or...
4172744 Granulated fire-retardant materials and their applications  
This invention provides a process of preparing a heat-resistant composite in the form of a solid sphere and comprising a non-combustible porous core material capable of foaming spontaneously when...
4171395 Method and apparatus for forming a layer of foam urethane on a carpet backing and product  
A method of forming a layer of blown cellular urethane on a carpet backing comprising the steps of providing a mixture of reactive urethane forming agents, shaping the reactive mixture into a...
4147582 Apparatus for producing insulating panels  
An apparatus for the continuous production of prefabricated insulating panels is provided, which includes a feeding station for a lower metal sheet and for an upper metal sheet, a rolling-mill...
4138283 Process for producing fabric-backed cushioning material  
A fabric backed cellular cushioning material is produced in a mold by introducing a liquid reaction mixture into a mold cavity and then covering the mold cavity with a coposite material consisting...
4136223 Plate-shaped roofing element  
Plate-shaped roofing element comprising: adhesive foam plastic having a surface facing upwards in a mounted position and having a covering plate comprised of bituminous roofing felt with surface...
4134782 Method for simultaneously applying to an extended cylindrical object a coating and a plastic film wrapping to retain the coating  
This invention involves the method and apparatus for simultaneously placing a coating of a selected material on the outer surface of an extended cylindrical object such as a pipe or conduit, and...
4126727 Resinous polymer sheet materials having selective, decorative effects  
Resinous polymer sheet materials having selective, decorative effects comprising: a first layer of a resinous polymer composition; a pattern or design printed on and adhered to the surface of the...
4121958 Insulation board  
This invention pertains to a thermal insulating laminate which comprises a rigid, closed cell foam core, suitably a polyurethane foam core, and a porous fabric or paper sheet adhered to at least...