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7638446 |
Flame-retardant cellulosic nonwoven fabric
The present invention is directed to a hydroentangled flame retardant nonwoven fabric, and more specifically, to a cellulosic flame retardant fabric comprising a self extinguishing fiber so as to...
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7608125 |
Nonwoven fibrous mat for MERV filter and method of making
Wet laid, nonwoven, fibrous mats suitable for making MERV 6 or higher filters, and methods of making the nonwoven mats are disclosed. The mats include a blend comprising a major portion of glass...
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7605097 |
Fiber-containing composite and method for making the same
A unitary, fiber-containing composite comprises (a) a first region comprising a plurality of first binder fibers and a plurality of bast fibers, (b) a second region disposed above the first region,...
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7601414 |
Stitchbonded inherently flame resistant fabrics
The invention relates to an inherently flame resistant (FR) stitchbonded nonwoven fabric for mattresses, boxsprings, upholstered furniture, top-of-the-bed, office panel, transportation seating or...
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7582132 |
Nonwoven fibrous mat for MERV filter and method
Wet laid, nonwoven, fibrous mats suitable for making MERV 6 or higher, filters, and methods of making the nonwoven mats filter media are disclosed. The mats include a blend comprising a major...
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7517821 |
Automobile interior board and method of producing automobile interior board
An automobile interior board includes a base layer; and a nonwoven or woven surface layer, laminated on at least one surface of the base layer. The base layer is comprised of a composite material...
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7501364 |
Absorbent non-woven felt material and method of making same
The present invention provides a non-woven felt material that includes a blend of cotton shoddy and synthetic fibers, and a method of making the same. The blend of cotton shoddy and synthetic...
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7476631 |
Dispersible fibrous structure and method of making same
A dispersible fibrous structure having an in-use wet tensile strength of at least about 40 g/cm; a disposable wet tensile decay of at least about 35% and a method of making the structure. The...
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7452834 |
Fibrous sheet
A fibrous sheet containing cotton fibers and at least two kinds of synthetic fibers is disclosed. The synthetic fibers form a nonwoven fabric. The cotton fibers enter a fiber network of the...
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7378360 |
Water dispersible, pre-saturated wiping products
A water dispersible nonwoven web is disclosed. The nonwoven web is produced in an airlaying process and contains pulp fibers mixed with water soluble fibers. The water soluble fibers may be, for...
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7365033 |
Open flame resistant articles
Mattress and home furnishing items are made open flame resistant by a fire barrier fabric that includes chlorine-free rayon fiber. The fire barrier fabric at least partially encloses the core of...
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7351463 |
Down-feather and manmade fiber mixed filler and product manufacturing from the same
A down-feather and manmade fiber filled product has an outer layer, an inner layer, and a filler filled between the outer layer and the inner layer. The filler is formed by agitating dry...
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7311957 |
Sound absorbing material and process for making
A sound absorbing material having a homogenous mixture of an organic man-made fiber, an inorganic man-made fiber, a co-binder, and a cellulose material wherein the organic man-made fiber is...
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7276459 |
Ion-sensitive, water-dispersible polymers, a method of making same and items using same
The present invention is directed to ion-sensitive, water-dispersible polymers. The present invention is also directed to a method of making ion-sensitive, water-dispersible polymers and their...
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7259116 |
Synthetic material sheet for stabilizing coverings
The present invention relates to a flexible sheet having a composite structure for stabilizing coatings, comprising a first layer of fiber material and a second layer of fiber material impregnated...
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7166547 |
Under carpet heat shield and floor pan insulator
An under carpet heat shield/floor pan insulator is provided for a vehicle. The shield/insulator includes an acoustical and thermal insulating layer of polymer fiber that shows no signs of any...
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7112259 |
High temperature paper
Provided is a paper structure comprised of two outside layers and at least one inside layer. The two outside layers are comprised of substantially cellulosic pulp fiber, and the inside layer is...
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7109134 |
Fusible quilt batt
A fusible quilt batt. The fusible batt includes a non-woven fibrous web and a heat sealable and releasable adhesive. The adhesive is coated on the outer surface of the web and insinuates between...
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6992028 |
Multi-layer nonwoven fabric
A nonwoven fabric includes a first composite layer that includes from about 50% to about 90% by weight non-thermoplastic absorbent staple fibers and from about 10% to about 50% by weight...
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6872674 |
Composite structures
The present invention is a non-woven web or composite structure comprising (a) from about 50 to about 90 weight percent of a natural cellulose fiber; (b) from about 10 to about 50 weight percent of...
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6762138 |
Wet-laid nonwoven web from unpulped natural fibers and composite containing same
Wet-laid nonwoven webs having mechanical reinforcement properties are provided by employing unpulped vegetable fiber bundles as the predominant fiber component. The unpulped fiber bundles have a...
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6759353 |
Absorbing article
An absorbing article has a hydrophobic, liquid impermeable back side layer and a liquid permeable top layer together with an interposed hydrophilic core layer. The article is made so that at least...
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6713414 |
Ion-sensitive, water-dispersible polymers, a method of making same and items using same
The present invention is directed to ion-sensitive, water-dispersible polymers. The present invention is also directed to a method of making ion-sensitive, water-dispersible polymers and their...
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6703330 |
Fluted absorbent composite
A fibrous absorbent composite containing absorbent material, methods for its formation, and absorbent articles that include the composite are described. The composite is a fibrous structure that...
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6673727 |
Orthopedic casts with controlled flexibility
An orthopedic casting material comprising a substrate impregnated with a water-curable resin comprising an aromatic polyisocyanate and a polyol, wherein the free NCO level of said prepolymer is...
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6559081 |
Multifunctional fibrous material with improved edge seal
This invention relates to fibrous absorbent articles containing particles useful in the manufacture of disposable diapers, adult incontinence pads, sanitary napkins and the like, scrubbing pads,...
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6544632 |
Wet friction material and manufacturing method therefor
In a wet friction material and a method therefor of the present invention, an excessive binder coating on the outermost surface layer of the friction material is removed or prevented while at least...
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6479415 |
Absorbent structures having fluid acquisition and distribution layer
Disclosed is an absorbent structure including a liquid acquisition layer and a fibrous liquid storage layer in liquid communication with the acquisition layer. The storage layer includes SAP...
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6451718 |
Method of manufacturing a water disintegratable non-woven fabric and the water disintegratable non-woven fabric
A water disintegratable non-woven fabric having excellent water disintegratability and high wet strength can be obtained by a step of forming a fiber web from fibers having a fiber length of 10 mm...
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6407309 |
Absorbent sheet or web material and a method of producing the material by dry forming
An inexpensive sheet or web shaped fibre material for use e.g., in sanitary napkins typically consists of a mixture of short cellulose fibres and some 15% of relatively long, thermoplastic binder...
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6387831 |
Compressed absorbent composites
There is provided a fibrous web which includes a binder and which is compressed to a density of up to about 0.3 g/cc. The web may preferably be formed by the bonded carded web process or air lay...
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6329052 |
Blowable insulation
A blowable insulation material includes batt shredded into blowable clusters. In the several embodiments, the clusters include water-repellant or lubricant-finished fiber and/or dry fiber and/or...
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6274522 |
Liquid absorbent material and process for preparing the same
Disclosed is a liquid absorbing body and a method of manufacturing the liquid absorbing body which has an excellent swelling property and absorbed liquid holding ability in a vertical state and...
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6232249 |
Short fiber-containing down-feather wadding and process for producing the same
A short fiber-containing down-feather wadding in which the short fibers are entangled in barbs of the down-feathers. In this wadding, the short fibers are uniformly mixed with the down-feathers,...
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6034002 |
Sealing tape for sealing pipe joints
The invention relates to a sealing tape which is suitable for winding around pipe ends, especially pipe threads, and for sealing screw pipe joints and spigot pipe joints, which has a waterproof...
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6028018 |
Wet wipes with improved softness
An improved wet wipe includes a multiple layer basesheet to provide a unique combination of properties to the wipe which are not capable in a single layer basesheet. The layered basesheet includes...
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6001750 |
Fibrous lining material comprising a primary layer having less fibrillated aramid fibers, carbon fibers, carbon particles and a secondary layer comprising carbon particles
The present invention relates to a fibrous base material comprising a primary layer of less fibrillated aramid fibers, carbon particles, carbon fibers, phenolic novoloid fibers, and at least one...
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5994615 |
Highly efficient surge material for absorbent article
There is provided a surge material for personal care products which is a wettable web of fibers of 30 microns in diameter or less where the web has a permeability between about 250 and 1500 Darcys,...
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5905046 |
Biodegradable and hydrolyzable sheet
A water-disintegrable sheet having biodegradability. The sheet comprises one or more kinds of biodegradable synthetic fibers, and one or more kinds of natural fibers and/or regenerated fibers, all...
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5885908 |
Anisotropic elastic films
An anisotropic elastic web, particularly an anisotropic elastic film layer having a machine direction and a cross direction and having a thickness of from 20 to 300 microns formed of an extruded...
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5876840 |
Crimp enhancement additive for multicomponent filaments
Spunbond multicomponent filaments and nonwoven webs made from the filaments are disclosed. In accordance with the present invention, the multicomponent filaments contain a crimp enhancement...
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5877099 |
Filter matrix
A web, formed from dielectric fibers and non-dielectric fibers, which has been subjected to corona discharge to improve the particulate filtration properties of the web is provided. The dielectric...
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5801107 |
Liquid transport material
Disclosed is a liquid transport material composed of a pulp fibers hydraulically needled into a nonwoven fibrous structure adapted to have a liquid transport value of at least 12 grams of liquid...
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5786065 |
Abrasive nonwoven web
An abrasive nonwoven fibrous web material is produced by initially forming a nonabrasive precursor nonwoven fibrous web material having on a first planar surface thereof a substantially uniform...
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5783505 |
Compostable and biodegradable compositions of a blend of natural cellulosic and thermoplastic biodegradable fibers
Compostable and biodegradable compositions of a blend of natural cellulosic and thermoplastic biodegradable fibers are disclosed. Typically the compositions include cotton and cellulose acetate. A...
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5753356 |
Friction lining material comprising less fibrillated aramid fibers and synthetic graphite
The present invention relates to a fibrous base material comprising less fibrillated aramid fibers, synthetic graphite and at least one filler material, and a non-asbestos friction material...
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5733826 |
Inner sole for shoes and process for its manufacture
An insole for shoes is a three-dimensionally shaped laminate composed of two adhesive-free formed fabrics, the formed fabric on the foot side being thin and abrasion-resistant, and the thicker...
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5731083 |
Cellulosic fibres
Carboxymethyl cellulose fiber having a degree of substitution of at least 0.1, preferably 0.2-0.5, carboxymethyl groups per glucose unit is derived from solvent-spun cellulose fiber, for example by...
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5726107 |
Non-wovens of electret fiber mixtures having an improved charge stability
A non-wovens fabric of electret fibers having an improved charge stability and comprising materials which chiefly comprise a fiber-forming addition or condensation polymer and 0.01 to 30% by weight...
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5721177 |
Nonwoven moldable composite
A heat stabilized, moldable, consolidated nonwoven panel resistant to shrinkage when molded during a subsequent thermoforming operation, said panel being substantially stiff and comprised of a...
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