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7619033 |
Process for preparing an aqueous dispersion of a quaternary ammonium salt containing vinyl copolymer
A method of making an ion triggerable cationic polymer by solution copolymerizing one or more vinyl-functional cationic monomers, one or more water insoluble or hydrophobic vinyl monomers with...
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7614110 |
Wet sheet for cleaning
A wet cleaning sheet 1 has a liquid retentive sheet 12 made of a fibrous material or a cellular material and impregnated with a predetermined amount of a detergent, etc., a liquid impermeable...
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7601657 |
Single sided stretch bonded laminates, and methods of making same
An elastic laminate capable of being rolled for storage and unwound from a roll when needed for use, includes an elastic layer selected from the group consisting of an array of continuous filament...
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7592391 |
Process for preparing an aqueous dispersion of a quaternary ammonium salt containing vinyl copolymer
A method of making an ion triggerable cationic polymer by solution copolymerizing one or more vinyl-functional cationic monomers, one or more water insoluble or hydrophobic vinyl monomers with...
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7592277 |
Nanofiber mats and production methods thereof
An apparatus and method in which the apparatus includes a first electrospinning device configured to electrospin first fibers of a first substance, a second electrospinning device configured to...
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7585797 |
Layered dispersible substrate
A dispersible nonwoven web having at least three layers including a first outer layer, a middle layer, and a second outer layer. The first and the second outer layers including a plurality of short...
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7585795 |
Sheet and interior material
A sheet comprising a non-woven fabric in which ultra-fine fibers of a single fiber thickness of 0.5 dtex or less are entangled and an elastomeric binder mainly composed of a polyurethane, wherein...
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7566671 |
Cleaning or dusting pad
A cleaning pad 28 is disclosed. The cleaning pad 28 includes a cleaning pad that includes a combination of fibers 203 bonded to a base sheet 402 such that 100% of the fibers are bonded to...
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7553783 |
Cleaning sheet
Disclosed is a cleaning sheet which has low frictional resistance to an object to be cleaned and is effective in removing various types of dirt and dust when used in a liquid retaining state. The...
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7553535 |
Nonwoven fabric
Nonwoven fabric including concaves and convexes, and at least a fiber basis weight which is adjusted, and its manufacturing method are provided. The nonwoven fabric 110 is formed into a...
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7550196 |
Method for making flexible automobile interior material and sheet for the construction and its product made therefrom
Disclosed is a method of producing an automobile interior material or construction sheet with excellent processability, and its product made therefrom. More particularly, a method comprises by...
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7547649 |
Laminate product, method for manufacturing, and article
The invention relates to a laminate comprising a first web of fibers and a first film that together form a first ply and a second web of fibers and a second film that together form a second ply,...
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7544628 |
Loop-forming nonwoven material for a mechanical closure element
A loop-forming nonwoven material ( 28 ) is used as a mechanical closure element, in particular for disposable sanitary articles ( 2 ) such as various types of nappies, incontinence articles and...
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7527851 |
Tissue product with mixed inclination embosses
An emboss pattern, tissue product and method of manufacturing tissue product having improved bulk and softness with minimal roll ridging. The pattern combines a plurality of aligned signature...
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7504347 |
Fibers made from copolymers of propylene/α-olefins
A fiber is obtainable from or comprises a propylene/α-olefin interpolymer characterized by an elastic recovery, Re, in percent at 300 percent strain and 1 cycle and a density, d, in grams/cubic...
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7485589 |
Cationic fibrous sanitizing substrate
The present invention is directed to an essentially binder free cleaning and/or sanitizing nonwoven article including a cationic fibrous component for cleaning a surface, to be utilized with a...
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7456117 |
Ion triggerable, cationic polymers, a method of making same and items using same
The present invention is directed to ion triggerable, water-dispersible cationic polymers. The present invention is also directed to a method of making ion triggerable, water-dispersible cationic...
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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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7435694 |
Nonwoven fibrous mats with good hiding properties and laminate
A fibrous nonwoven mat particularly suited for hiding the color of a substrate when the mat is bonded to the substrate is made by forming a web of fibers from a wet fibrous slurry, saturating the...
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7425517 |
Nonwoven fabric with abrasion resistance and reduced surface fuzziness
The present invention provides a nonwoven web or laminate having at least one surface with abrasion resistance and a low degree of free fibers on the surface. Also provided is a lofty nonwoven web...
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7424783 |
Article of apparel incorporating a stratified material
An article of apparel having a substrate layer and an incised layer is disclosed. The substrate layer is at least partially formed from a material having a first degree of stretchability. The...
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7422989 |
Solar heat reflective roofing membrane and process for making the same
The retention of roofing granules on bituminous roofing products is enhanced by providing an adherent material in the interstices between the exterior surface of the roofing granules and 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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7344580 |
Filter unit
Converting machines give rise to polluted air which must be removed with the aid of fans and filters. The invention aims at removal of the polluted air in such a way that the servicing interval is...
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7335613 |
Fiber substrate with antibacterial finish and methods of making and using the same
Treated fiber substrates and methods of making and using the same are disclosed. The disclosed treated fiber substrates provide persistent, durable, broad spectrum, antimicrobial activity. The...
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7326664 |
Structurally stable flame retardant bedding articles
A flame retardant bedding article comprises a hydroentangled flame retardant nonwoven component, and more specifically, a bedding article such as a mattress, pillow cover or mattress pad,...
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7323425 |
Crosslinking of hyaluronan solutions and nanofiberous membranes made therefrom
A method for producing a non-chemically crosslinked hyaluronan is provided which involves contacting a sample of hyaluronan with an acidic solvent/water mixture for a period of time and at a...
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7309668 |
Multiple layer directionally oriented nonwoven fiber material and methods of manufacturing same
Disclosed herein are embodiments of a multi-layer nonwoven fiber material, and related methods of manufacturing the material. In one exemplary embodiment, the fiber material includes a first layer...
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7309519 |
Friction control articles for healthcare applications
Friction control articles for use in healthcare applications, the articles generally comprising a backing Layer having a first surface and a second surface, where projecting from the first surface...
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7297644 |
Nonwoven binders with high wet/dry tensile strength ratio
This invention is directed to an improved nonwoven product comprising a nonwoven web of fibers bonded together with a sufficient amount of binder comprised of a polymer comprised of vinyl acetate,...
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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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7267884 |
Ethylene copolymer-modified polyamide product
Disclosed are films, tapes, and melt-spun fibers comprising or prepared from a composition comprising (a) at least one polyamide polymer; and (b) from about 0.1 to 20 weight % of at least one...
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7252868 |
Reinforced fibrous insulation product and method of reinforcing same
An insulation product, and method of making the same, is provided comprising a mat containing randomly oriented fibers bonded by a binder, the mat having first and second major surfaces and a pair...
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7226879 |
Multidensity liner/insulator formed from multidimensional pieces of polymer fiber blanket insulation
In accordance with the purposes of the present invention as described herein, an improved acoustical, compressible, polymer fiber blanket of enhanced performance characteristics is provided. The...
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7217456 |
Plaited double-knit fabric with moisture management and improved thermal insulation
A composite textile fabric for rapidly moving moisture away from the skin, and for retaining body heat, is provided. The composite fabric includes an inner fabric layer made of a yarn comprising a...
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7205041 |
Ink-printed substrate web exhibiting improved ink rub-off resistance and method thereof
An ink-printed substrate web exhibiting ink rub-off resistance is disclosed. The substrate web is printed with an ink composition to form an ink film on the substrate web. The ink-printed substrate...
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7201777 |
Nonwoven fabric having low ion content and method for producing the same
The present invention relates to a nonwoven fabric having a relatively low level of ionic contaminates which is achieved by exposing the fabric to a deionized water wash, preferably, in-line with...
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7174747 |
Use of corrugated hose for admix recycling in fibrous glass insulation
The present invention relates to a method for improving the thermal performance of fibrous glass insulation in the admix recycling of the insulation, which includes the use of corrugated hose in...
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7163745 |
Odor adsorption agent in hygiene articles
An odor adsorption agent, in particular for use in a hygiene article, is formed of a thermoplastic granulate and a zeolite bonded to the thermoplastic granulate by means of a welded bond.
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7157388 |
Outdoor fabric
A unique and novel durable environmentally stabilized, waterproof, and moisture vapor permeable composite sheet material is described that includes a moisture permeable monolithic film, coating, or...
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7153791 |
Vinyl acetate/ethylene and ethylene/vinyl chloride blends as binders for nonwoven products
This invention is directed to an improvement in binders particularly suited for use in preparing nonwoven products and to the nonwoven products. The improved binders comprise a blend of emulsion...
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7147734 |
Method for forming fire combustion modified batt
The present invention relates to a method for forming a fire combustion modified batt. The method comprises the step of forming a blend of nonwoven and oxidized polyacrylonitrile fibers into a web....
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7144831 |
Three-dimensional nonwoven substrate having sub-millimeter orifice structure
The present invention is directed to a nonwoven fabric having a combination of a planar background element and projection elements to form a three-dimensional pattern, and a plurality of durable...
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7141519 |
Ion triggerable, cationic polymers, a method of making same and items using same
The present invention is directed to ion triggerable, water-dispersible cationic polymers. The present invention is also directed to a method of making ion triggerable, water-dispersible cationic...
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7138346 |
Method and composition for coating mat and articles produced therewith
A coated glass mat comprises a glass mat substrate having non-woven glass fibers and a coating which essentially uniformly penetrates the glass mat substrate to desired fractional thickness of the...
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7132022 |
Bi-layer nonwoven fire resistant batt and an associated method for manufacturing the same
A bi-layered fire resistant (FR) nonwoven fiber batt and an associated method for manufacturing the same. The bi-layered FR nonwoven fiber batt includes a first, gray, FR layer, formed from a blend...
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7125460 |
Fire resistant nonwoven batt having both charring and oxygen-depleting fibers
Disclosed are uni-layer and bi-layer FR nonwoven fiber batts formed of various blends of charring fibers such as FR treated rayon, oxygen-depleting fibers such as modacrylic fibers and nonwoven...
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7109136 |
Conductive (electrical, ionic, and photoelectric) polymer membrane articles, and method for producing same
A conductive (electrical, ionic, and photoelectric) polymer membrane article, comprising a non-woven membrane of polymer fibers, wherein at least some of the fibers have diameters of less than one...
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7101612 |
Pre-moistened wipe product
The present invention provides ion-sensitive, water-dispersible polymers. The present invention also provides a method of making ion-sensitive, water-dispersible polymers and their applicability as...
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7078358 |
Low VOC cleanroom cleaning wipe
A prewetted cleaning wipe for cleaning surfaces and having low volatile organic chemical and low nonvolatile residue properties comprising a wipe substrate wetted with an aqueous solution of high...
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