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4615717 |
Method and apparatus for making glass fiber oriented continuous strand mat
An oriented continuous strand mat of glass fiber filaments is formed by interleaved layers of generally circular or random loops and elongated elliptical loops having their longitudinal axes...
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4581275 |
Base cloth for reinforcement
The present invention provides a base cloth for reinforcement produced by winding a weldable yarn on either one of a warp or weft or the both at a definite interval, arranging the warp and weft in...
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4581263 |
Graphite fiber mold
A single piece carbon fiber composite article suitable for use as a hot-press mold is has an inner volume of chopped fiber and an outer volume of continuous carbon fiber all in a common graphite...
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4564377 |
Fiber bed separator
A fiber bed separator formed of a bed of staple fibers is provided. A discontinuity is created within the bed of fibers at a selected location to improve the drainage of liquids from the fiber bed.
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4400642 |
Piezoelectric composite materials
A laminated structural device has the ability to change shape, position and resonant frequency without using discrete motive components. The laminate (10) may be a combination of layers (14,16) of...
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4273118 |
Fibers of high fluid holding capacity
Alloy fibers having high fluid-holding capacity, and a method for making the same, the alloy fibers being comprised of a matrix of regenerated cellulose having 5 to 25 weight percent of alkali...
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4230765 |
Novel amorphous silica, and products thereof
Amorphous silicas having a crystalline appearance, at least two surfaces in symmetric relation, a length of about 1 to about 500μ and a thickness of about 50 A to about 1μ, the length being at...
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4177306 |
Laminated sectional girder of fiber-reinforced materials
Laminated sectional girders having webs and flanges may be formed to incre the shear stresses thereof by including as a structural part of the girder at least one connecting layer extending through...
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4154884 |
Binding tape for the edges of carpets and the like
A carpet binding tape comprising an inner tape part provided with loose thread pieces lying closely side by side and transversely of the longitudinal section of the inner tape part, the ends of the...
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4150184 |
Tear-off band
This invention relates to a binding material comprising a longitudinally stretched oriented thermoplastic polymer having the same cross-sectional dimensions all along the longitudinal extensions...
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4115611 |
Selectively bonded composite tape
A partially compacted fiber-reinforced metallic tape has a layer of collimated fibers between two layers of metal foil, the foil being partially compacted around the fibers, somewhat deforming the...
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4113908 |
Synthetic paper
Synthetic paper comprising a film base material formed from a thermoplastic resin and a filler composed of a large number of fibrous filaments and a pigment and uniformly scattered over the base...
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4079568 |
Method for forming fiber-filled articles
A method for fabricating fiber-filled articles in which a single emanating column of continuous synthetic crimped tow is produced, cut and utilized to form the article without conventional...
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4041199 |
Refractory heat-insulating materials
Refractory heat insulating materials consist of 45-75% by weight refractory aluminosilicate fiber, 2-16% by weight a binding agent consisting of starch and colloidal silica, and 1-20% by weight...
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4025680 |
Curvable fibrous thermal insulation
A thermal insulation structure of fibrous material is described. The insulation comprises alternating and abutting parallel strips of fibrous material wherein the fiber orientations in alternate...
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3968288 |
Method of producing embossed, two-colored surface on fibrous board product and product produced thereby
A method for producing an embossed, two-color appearance on the surface of a fibrous board substrate. The surface of a fibrous board substrate having a uniform thickness is first coated with a...
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3967032 |
Bituminized roof sheet
A bituminized roof sheet has particular dimensional stability and strength when containing a spun fleece of polyester filaments reinforced in a quite special manner as carrier. The roof sheet has...
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3949126 |
Multifilament composites
A composite structure having isotropic strength properties and comprising a three-dimensional network of reinforcing yarns embedded in a body. The yarns are arranged in a plurality of groups, each...
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3945079 |
Laminated photographic film cleaning fabric
A cleaning fabric having a contact surface against which the surface of a photographic film can be rubbed to remove foreign particles from the film. The fabric is a laminate comprising a non-woven...
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3836426 |
STEEL TIRE CORD ASSEMBLY
A wire assembly particularly useful as a packaging and transport assembly for steel tire cord is disclosed.
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3791911 |
ADHESIVE FREE FIBER REINFORCED LAMINATE
By very rapid and precise electronic controlled heat application, with conditions held between specified critical limits, Applicants have succeeded in producing reinforced laminates without the use...
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3734813 |
HIGH FREQUENCY-WELDABLE MATERIAL
A high frequency-weldable material for use in the manufacture of a composite material containing said weldable material comprises a structure which is permeable to gas, vapor and liquid and which...
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3720572 |
SYNTHETIC WOOD AND A METHOD FOR PREPARATION THEREOF
A synthetic wood is provided which is an elongated microporous article formed of a plurality of coalesced, foamed resin strands. The strands are in intimate contact with each other, and each has a...
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3673058 |
HONEYCOMB HAVING LAMINATES OF UNIDIRECTIONAL STRANDS
A honeycomb core constructed of a plurality of generally sinusoidally shaped ribbons which are bonded together to define honeycomb cells. Each ribbon includes at least one layer of adjacent,...
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3616131 |
FABRICATED THERMOPLASTIC SHEET MATERIALS FOR THE INTERCONNECTION OF LAMELLAR BODIES
A fabricated thermoplastic sheet material is provided for the interconnection of two or more lamellar bodies such as textile sheet materials, paper or the like. The fabricated sheet material has...
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3506420 |
METHOD AND APPARATUS FOR MAKING FILAMENTOUS PRODUCTS
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3490983 |
FIBER REINFORCED STRUCTURES AND METHODS OF MAKING THE SAME
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3486168 |
TANGLELACED NON-WOVEN FABRIC AND METHOD OF PRODUCING SAME
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3485693 |
METHOD AND APPARATUS FOR FORMING A FIBER PACK FROM BULKY FIBROUS ELEMENTS
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3401467 |
Paper makers' felt
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3357587 |
Thermal insulation suitable for vacuum bottles and the like
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3255280 |
Method of aligning fibers of a multiple fiber bundle
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3148105 |
Felted metal wool
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3091561 |
Metalized flattened glass strand and method of manufacturing
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3001571 |
Synthetic mica flakes and structures
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3682755 |
Title is not available
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3573151 |
Title is not available
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3726738 |
Title is not available
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3748216 |
Title is not available
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3823059 |
Title is not available
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3788935 |
Title is not available
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3654060 |
Title is not available
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