Matches 351 - 400 out of 489 < 1 2 3 4 5 6 7 8 9 10 >
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5062725 Typewriter or printer ribbon and method for its manufacture  
A typewriter or printer ribbon with separate inked strips which extend in the longitudinal direction of the ribbon, and which are applied on a common, homogeneous support film. The inked strips are...
5051299 Fibre reinforced belt  
The present invention relates to fiber-reinforced belts, such as timing belts or conveyor belts, which are manufactured from a hydrogenated nitrile rubber having oxazoline functionality. Thus, the...
5047289 Heat resistant alumina fiber mat  
A heat-resistant alumina fiber mat contains an accumulated mass of alumina staple fibers and continuous alumina filaments. The accumulated mass is sewn with the continuous alumina filaments. A...
5043207 Thermally insulating continuous filaments materials  
Insulating material comprising continuous filaments of a synthetic material characterized in that the filaments have a mean diameter of from 4 to 20 microns and in that the filaments have been...
5026595 Woven gap filler for use in the lay-up of composite plastic structural units  
A woven fabric gap filler with carbon fiber yarns providing a central gap filling group section of large diameter warp yarns assuming a triangular sectional shape with tab portions extending...
5021288 Microfibers of syndiotactic vinyl aromatic polymers, nonwoven mats of the microfibers  
A melt-blowing process for producing a fiber preferably a microfiber of a syndiotactic vinyl aromatic polymer, which comprises supplying a vinyl aromatic polymer having a high degree of...
5019445 White blackout fabric  
A white blackout fiber comprising a core, a sheath, said sheath surrounding said core, said core including a light blocking substance therein that substantially prevents the transmission of light...
5011731 Sheet material  
The sheet material of the present invention comprises a base sheet which is formed of at least one sheet of paper or non-woven fabric sheet and a plural number of threads embedded within the base...
4997693 Fiber-reinforced resin material and fiber-reinforced resin laminate using it as base material  
A fiber-reinforced resin material of tape shape having a thickness of at most 0.2 mm and a width/thickness ratio of from 25 to 200 and comprising a synthetic resin and continuous filaments...
4981752 Formation of melt-spun acrylic fibers which are well suited for thermal conversion to high strength carbon fibers  
An acrylic multifilamentary material possessing an internal structure which is well suited for thermal conversion to high strength carbon fibers is formed via a specifically defined combination of...
4981751 Melt-spun acrylic fibers which are particularly suited for thermal conversion to high strength carbon fibers  
An acrylic multifilamentary material possessing an internal structure which is particularly suited for thermal conversion to high strength carbon fibers is formed via a specifically defined...
4957807 Nonlinear aromatic polyamide fiber or fiber assembly  
The invention resides in a nonlinear heat set aromatic polyamide fiber having a reversible deflection of greater than 1.2:1 at ambient temperatures, an aspect ratio of greater than 10:1, and a...
4950533 Flame retarding and fire blocking carbonaceous fiber structures and fabrics  
Flame retarding and fire barrier structure comprising a blend of carbonaceous fibers and natural and/or synthetic polymeric fibers. The carbonaceous fibers are present in the blend in an amount of...
4944972 Coextrusion apparatus, methods, and related films and packages  
Apparatus and method for fabricating films, especially films containing vinylidene chloride copolymer, wherein the process is susceptible of continued operation over an extended period of time...
4937132 Laminating material for printed circuit board of low dielectric constant  
A printed circuit board material composed of a reinforcing base material and a cured or uncured resin is disclosed, in which the base material is a fabric woven from hybrid yarns each of which is...
4927704 Abrasion-resistant plastic articles and method for making them  
An abrasion-resistant article and method for making is disclosed. The article includes a plastic substrate and a gradational coating applied by plasma-enhanced chemical vapor deposition to the...
4923739 Composite electrical interconnection medium comprising a conductive network, and article, assembly, and method  
An electrical interconnection medium is made as a composite of electrically conducting, magnetic particles in a nonconductive matrix material. Particles are magnetically aligned into a network...
4923738 Interstitially capacitive absorptive articles  
A system comprising means for retaining fluids, such as liquids e.g., by mopping or sopping action, through the use of three-dimensional fabrics or other material articles which are structured to...
4919995 Heat-insulating device comprising radiation-reflecting materials and a conduction-insulating material  
In a heat-insulating device comprising radiation-reflecting elements and a conduction-insulating material, the reflecting elements comprise a large number or reflecting flakes that are inserted...
4919997 Melt-blown water-absorbing tissues and matts  
A melt-blown water-absorbing matt of fibers comprises a block copolyetheramide having polyether and polyamide segments. The matt structure provides excellent water absorbency and displays good...
4919996 Films and tapes  
A melt spun film or tape of a thermoplastic fibre-forming polymer comprising spaced fibrils fo the polymer which are substantially aligned to the longitudinal axis of the film. Such aligned, spaced...
4904257 Fibrous bone filler and process of producing the same  
A fibrous bone filler having an excellent biocompatibility. The bone filler comprises fibers containing hydroxyl apatite. The hydroxyl apatite is "intact", that is, the hydroxyl apatite...
4879168 Flame retarding and fire blocking fiber blends  
Flame retarding and fire barrier structure comprising a blend of carbonaceous fibers and natural and/or synthetic fibers. The carbonaceous fibers have a nitrogen content of 5 to 35%, an LOI value...
4879172 Subtratum for soil-free cultivation  
Substrata for soil-free cultivation are characterized by a relatively low by-volume mass. They are also constituted of fine fibers. The substrata present the advantage of a high degree of water...
4874659 Electret fiber sheet and method of producing same  
An electret fiber sheet has polarized charges on its surface and preferably has charges in ordered orientation across it. The polarized charges are present in an amount of at least 7×10 -11 C/cm...
4861633 Cylindrical filter  
A superior cylindrical filter having a long filtration life is provided, which filter is obtained by using interlaced filaments comprising 20% by weight or more of hot-melt-adhesive composite...
4861653 Pitch carbon fibers and batts  
Mesophase pitch centrifugally spun as described over a lip yields upon stabilization and carbonization with or without graphitization carbon fibers with a lamellar microstructure.
4851284 Absorbent article  
An absorbent article comprises a non-woven fabric comprising on a surface area thereof conjugate fibers comprising a first resin and a second resin having a melt flow rate of 10 to 50, the first...
4847133 Synthetic fiber healthcare fabric  
A synthetic fiber healthcare fabric for use in blankets and the like includes a repeating pattern of synthetic fiber filaments arranged in an open work construction. The fabric includes laterally...
4842928 Loose-fill insulation  
An insulation suitable for application to building spaces by pneumatic devices comprising a multitude of small pieces of low density fibrous material, the fibrous pieces being uniformly sized and...
4842924 Novel compositions based on reinforcement with microfibrillar networks of rigid-rod polymers  
A process for fabricating a composite in the form of a network of microfibrils which includes interpenetrating the microfibrils with a matrix material to form a composite which includes two...
4837076 Carbonaceous fibers with spring-like reversible deflection and method of manufacture  
The invention provides a non-flammable non-linear elongatable carbonaceous fiber having a reversible deflection of greater than 1.2:1 and an aspect ratio of greater than 10:1 which may be formed...
4820575 Reinforcing material  
The invention relates to a reinforcing material for duroplastics and a process of preparing the same by embedding hollow body fillers (microspheres) in the interspaces of the fibers of a web,...
4813948 Microwebs and nonwoven materials containing microwebs  
Microfiber microwebs are provided. The microfiber microwebs have relatively dense nuclei with individual fibers and/or fiber bundles protruding therefrom. The microfiber microwebs can be...
4812352 Article having surface layer of uniformly oriented, crystalline, organic microstructures  
Article comprising a substrate bearing a microlayer which comprises uniformly oriented, crystalline, solid, organic microstructures and a method for preparing said article. The microstructures may...
4795668 Bicomponent fibers and webs made therefrom  
Biocomponent fibers, and webs made therefrom, are taught in which one component of the fibers is a crystallizable material. When a web of the fibers is heated in a mold above the temperature at...
4792478 Inorganic oxide fibres and their production  
A fibre product comprising fine-diameter inorganic oxide fibres, for example alumina fibres, which can be compressed to increase the volume fraction of fibres to at least 0.25 without excessive...
4789699 Ambient temperature bondable elastomeric nonwoven web  
An extrudable composition for forming nonwoven elastomeric material having pressure sensitive adhesive properties, nonwoven elastomeric sheet material (e.g., fibrous nonwoven webs) formed of such...
4756970 Metallic cable  
A metallic cable (10) suitable for reinforcing elastomeric articles comprises two or more substantially identical helical formed bare filaments (11,12,13) nested together and secured to one another...
4755178 Sorbent sheet material  
Sorbent sheet products are prepared comprising a coherent fibrous web that includes entangled blown fibers and liquid transport fibers intermingled with the blown fibers and an array of solid high...
4753839 Stretchable fabric  
A stretchable textile-like fabric comprising at least one layer of nonwoven fibers hydroentangled into a diamond shaped structure so that a substantial number of fibers are oriented equally on all...
4752515 Alumina fiber structure  
An alumina fiber structure of a flat shape composed of alumina fibers having an alumina content of at least 65% by weight, the majority of said fibers being oriented substantially in parallel with...
4748075 Flat sealing material made of a soft substance, particularly for the production of gaskets that are to be subjected to high stresses  
A soft gasket material comprising an asbestos-free fiber material containing fibers and an organic binder, the soft gasket material being comprised of a fiber sheet containing at least three...
4737582 Absorbent vegetable materials  
This invention provides novel, highly absorbent pectin-containing vegetable materials, and a process for making these materials by incorporating into pectin-containing vegetable materials...
4735849 Non-woven fabric  
A non-woven fabric suitable for clothing manufacture, comprising a fiber web substantially formed of a continuous filament of a synthetic fiber, wherein a plurality of weakened portions in a form...
4695498 Papermakers flat woven fabric  
The present invention is directed to a low bulk pin-type seam for use with the flat woven fabric. The preferred fabric is woven with continuous or monofilament yarns in the machine direction. The...
4681789 Thermal insulator comprised of split and opened fibers and method for making same  
A thermal insulator is disclosed which comprises fibrillated staple fibers exemplified by fibrillated fibers of poly (p-phenylene terephthalamide). The fibers are fibrillated on a carding machine...
4680219 Moldable fibrous sheet and a method for manufacturing same  
A moldable fibrous sheet having a cellulose fiber and textile fiber base, said sheet having a composition comprising from 5 to 95% by weight of cellulose fibers obtained by dry shredding, from...
4673602 Composite substrate plate for magnetic or optical disk and process for production thereof  
A composite substrate plate for a magnetic or optical disk, comprising a metal plate, an undercoat resin layer formed on one side or both sides of said metal plate, and a surface resin layer having...
4666763 Fiber batts and the method of making  
There is provided a fiber batt made from a plurality of entangled synthetic fibers arranged in a random fashion, forming a nonwoven structure. Each fiber contains a plurality of substantially...
Matches 351 - 400 out of 489 < 1 2 3 4 5 6 7 8 9 10 >