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7487624 |
Breathable waterproof laminate structure
A breathable waterproof structure, made from a waterproof layer, mounted on an exterior wall side, that is a composite of a spun bonded non-woven sheet material with a resin layer on an interior...
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7452589 |
Convoluted fiber pad
Present invention relates to a process of forming a multi-layer pad of a non-woven fiber batt and a foam layer having conforming convoluted surfaces and to a multi-layer pad incorporating a...
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7429114 |
Light-weight mirror blank assembly
A light-weight mirror blank assembly, having at least one sheet of corrugated material; and at least one face sheet in intimate contact with a surface of the sheet of corrugated material forming...
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7416662 |
Corrugated density baffle
A density baffle assembly for use in a water treatment system is disclosed. The density baffle assembly includes a plurality of density baffles where each density baffle comprises a corrugated...
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7229677 |
Knockdown corrugated box for temperature control and method of making
A box for shipping temperature sensitive or perishable goods made from a double walled combined web having an inside barrier layer, a first paper liner bonded to the inside barrier layer, a first...
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6692815 |
Extruded plastic lumber and method of manufacture
A composite reinforced plastic lumber article, having a generally rectangular cross-section, is formed by extruding a wood particle/polymer composition through an extrusion die which forms a...
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6599645 |
Composite metal panel
The invention relates to a rigid composite metal panel comprising at least two metal parallel plates and/or sheets secured to the peaks and troughs of a corrugated aluminium stiffener sheet...
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6475591 |
Microporous laminate with pin-hole free areas
The method and apparatus of the present invention prevents the formation of pin-holes during stretching of strip laminates in the cross machine direction. Pin-holes are prevented by creating slack...
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6190744 |
Paper container for photo-sensitive materials and package of photo-sensitive materials
A die-cut sheet having score lines and cutouts which in the form of a sheet of multilayered paperboard including at least two paper layers on the outer and inner sides that are made of different...
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6083580 |
Cardboard and corrugated board container having laminated walls
A container having walls made of a paper/plastic laminate having a cardboard core sandwiched between inner and outer face liners, wherein at least one of the face liners is comprised of a face...
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6015601 |
Curling ribbon
The present invention relates to a self-sealing flexible plastic valve for a non-latex balloon, to a balloon incorporating such a valve, to a method of manufacturing such a valve, and to a method...
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5955174 |
Composite of pleated and nonwoven webs
A web or film is electrostatically charged by sequentially subjecting the web or film to a series of electric fields such that adjacent electric fields have substantially opposite polarities. Both...
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5907917 |
Sheet material display panel
A display and panels include corrugated or fluted sheet material having display and support surfaces in which a plurality of cut-outs or slits are made in one or both surfaces so as to make the...
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5763041 |
Laminate material
A laminate suitable for use as the hook component of a hook-and-loop fastener. The laminate comprises a first extensible substantially non-elastic layer and a second layer comprising a nonwoven...
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5750235 |
Base board for layered corrugated fiberboard structure
A base board for a layered corrugated fiberboard structure comprises a corrugated fiberboard material including a corrugating medium having flutes, first folds along which the corrugated fiberboard...
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5747140 |
Flat upholstered body
A completely vented upholstered body of grid plates with a wave profile includes solid portions of the grid which pass through the wave extrema of its wave contour. Many of the solid portions of...
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5674593 |
Structural laminate with corrugated core and related method
This invention provides a structural laminate which includes thin outer layers of cellulose polymer material sandwiched about a corrugated cardboard core, where flutes of the corrugated extend...
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5599606 |
Sheet-like sandwich molding
A sheet-like sandwich molding having two outer rigid covering layers and, as the core, at least one sheet-like structure of fiber material, which has been deformed by deep-drawing and been provided...
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5580370 |
Total heat energy exchanger element preventing a transfer of odors and method of manufacturing same
Adsorbents are used whose equilibrium isotherms for adsorption show no rapid rise in relative humidity more than 40% and whose equilibrium isotherms for adsorption and desorption show no hysteresis...
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5558918 |
Pressure bandage to avoid exposure to blood borne pathogens
A multi-layered bandage is disclosed, for preventing or reducing transmission of blood borne pathogens from a bleeding wound area to a person applying the bandage to the wound, having a non-porous...
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5543205 |
Composite article made from used or surplus corrugated boxes or sheets
A composite article useful as a material of construction made of a plurality of individual pieces of corrugated cardboard cut from scrap corrugated boxes or sheets. The corrugated pieces lie in a...
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5505769 |
Titanium silicate aerogel element and humidity exchanger using matrix of aerogel element
A humidity exchanger element is formed from a corrugated sheet and a flat sheet laminated to points of contact of a ridged surface of the corrugated sheet. Each corrugated and flat sheet is formed...
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5433156 |
Construction of pallets from corrugated sheet material
A shipping pallet is constructed of multiple laminations of corrugated sheet material, with specific construction details providing advantages in strength and trueness of the completed pallet, and...
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5431985 |
Low-density element made of corrugated material
The present invention relates to a low-density material element for use as protective packaging. The material element consists of a multi-layered body of a corrugated material which is lined on one...
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5409755 |
Bulkhead void filler
An inverted V-shaped bulkhead void filler for filling empty spaces in a cargo area during shipping includes a novel non-pivotable, but disengagable, interlocking structure. The bulkhead void filler...
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5374464 |
Bulkhead void filler
The present invention discloses an inverted V-shaped bulkhead void filler having a novel non-pivotable, but disengagable, fastener for filling empty spaces in a cargo area during shipping. The...
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5348791 |
Foldable waterproofing structure
A Structure comprising a membrane of a waterproofing pressure sensitive adhesive material with, contiguous thereto, a layer of relatively rigid covering material so arranged and divided into...
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5316828 |
Reinforced fluted medium and corrugated fiberboard made using the medium
Fluted corrugating media of unconventional configuration and the methods for their manufacture for use in corrugated fiberboard are described. These media may be asymmetrical in configuration or...
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5314738 |
Reinforced composite corrugate body
The strength and workability of a reinforced composite corrugated body are improved. A corrugated body is constituted such that corrugate lines provided with vertically spaced ridges and grooves...
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5310593 |
Adsorbent
An adsorbent having high adsorption properties and a good strength, which comprises a plurality of sintered sheets of activated carbon, said sheets being those prepared by sintering activated...
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5310586 |
Angled I-beam honeycomb structure
A honeycomb structure includes at least two corrugated strips having major flat surfaces extending angularly between opposed strip edges. The strips are offset relative to each other and joined...
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5308703 |
Adsorbent having good heat conductivity
An adsorbent having high adsorption characteristics and high heat conductivity, which comprises a heat conductive sheet and at least one adsorbing sheet provided on at least one surface of the heat...
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5283099 |
Enhanced structural core material
The invention relates to honeycomb core components having an undulating configuration reinforced with structural rods or columns which provide nesting sites for indexing with the flutes or nodes of...
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5192602 |
Louvered filter and paint arrestor
A filter is disclosed which employes two panels of single-faced corrugated paperboard cut into strips or runs, each strip or run glued in an overlaying fashion relative to the one juxtaposed...
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5185201 |
Laminates for protecting incompletely dry surfaces
Diecut or otherwise cut or formed pieces of a laminate for providing temporary surface protection to the incompletely dry surface coating on a flat or planar article such as metal nameplates,...
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5169706 |
Low stress relaxation composite elastic material
A composite elastic material having a stress relaxation of less than about 30 percent is composed of at least one elastic sheet formed from a blend of (1) a styrene-poly(ethylene-propylene)-styrene...
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5162143 |
Core design for use with precision composite reflectors
A uniformly flexible core, and method for manufacturing the same, for use between the face plates of a sandwich structure. The core is made of a plurality of thin corrugated strips, the...
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5134014 |
Moldable foam composite
A heat moldable composite panel is particularly useful as an automotive headliner and other as structural parts which must have heat and sound insulating properties as well as sound absorbing...
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5128195 |
Woven core structure
A woven core structure (2) includes a first and second face sheets (4, 6) with inner surfaces (16, 18) facing one another. First and second sets of corrugated ribbons (8, 10) are positioned between...
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5114775 |
Gripper rod for shuttleless looms and method for making the gripper rod
A gripper rod for shuttleless looms has a toothed rack made of fiber reinforced composite material. The prepregs are stacked in such a way that the fiber orientation in one layer crosses the fiber...
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5079067 |
Formaldehyde containing resins having a low free formaldehyde
Formaldehyde containing resins used as curing, setting or crosslinking resins in a variety of natural product adhesives can be made with surprisingly low and novel levels of free formaldehyde, can...
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5057176 |
Method of forming corrugated paperboard automotive liner
An automotive headliner comprised of a laminate of double corrugated paperboard. Perforations in all the sheets of the laminate except the back paperboard sheet improve the acoustical performance...
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5028474 |
Cellular core structure providing gridlike bearing surfaces on opposing parallel planes of the formed core
A three-dimensional structure adapted for use for instance as a core in sandwich panel-type construction, and comprised of substantially continuous unbroken sheet material to which has been...
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5026586 |
Headliner shell for vehicles
The shell, which is size and contoured to fit the underside of the roof of the vehicle, is composed of a core of relatively rigid wire mesh embedded in and tightly bonded to a void-free unitary...
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4992320 |
Lamiantes for headlining
A headlining laminate (10) is made up of a composite which includes two corrugated boards having corrugations which are arranged at right angles to each other and having a thermoplastic sheet...
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4971850 |
Assembled sound-muffling thermal insulation board
The present invention relates to an assembled sound-muffling thermal insulation board, and more particularly to a thermal insulation board having a surface board provided with plural pyramid bodies...
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4950524 |
Bacon pad
A bacon pad made of liquid absorbent wood fibers is suitable for cooking bacon in a microwave oven. The pad is made as a three-ply laminate, with a corrugated center ply sandwiched between two flat...
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4942889 |
Expanded web of sheet material and method of making same
A composite expanded web for making a cigarette wrapper is provided, the web comprising a laminate of a first web of generally flat sheet material and a second web of expanded sheet material. The...
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4931346 |
Lightweight laminated paperboard
This invention relates to a novel laminated paperboard and, more particularly, to a novel laminated paperboard with a center ply having alternating grooves and ridges, which has characteristics of...
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4906510 |
Method and apparatus for forming a hinge for laminated corrugated material
A corrugated plastic slip pallet is provided and comprises an intermediate corrugated member sandwiched between two generally planar sheet-like panel members and having a flat body portion on which...
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