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Class 442/61 - Impregnation is confined to a plane disposed between both major fabric surfaces which are essentially free of impregnating material


Subclass of Class 442 - Fabric (woven, knitted, or nonwoven textile or cloth, etc.)
Definition: Subject matter wherein the fabric is impregnated in such
No. of patents: 29
Last issue date: 01/31/2012


NumberTitleIssue Date
8105964Composite materials
A composite material, the composite material comprising at least one prepreg, said prepreg comprising at least one polymeric resin and at least one fibrous reinforcement; and conducting particles dispersed in the polymeric resin. ...
01/31/2012
7560398Cleaning wipe and method of manufacture
A cleaning wipe including a fiber web and a tacky material. The fiber web defines opposing surfaces and an intermediate region between the opposing surfaces. In this regard, at least one of the opposing surfaces serves as a working surface for the cleaning wipe. The...
07/14/2009
7431975Textured composite material
A laminated multilayer textured composite has an embossed fibrous outer layer bonded to one side of an adhesive layer to form a three-dimensional structure defined by all of fibers in depressed areas between elevated areas being fully embedded in the adhesive and mo...
10/07/2008
7425359Textured composite material
A floor covering composite made from at least a fibrous outer layer and an adhesive layer is disclosed. These layers are laminated and/or embossed to form elevated areas and depressed areas. Within the depressed areas, fibers from the fibrous outer layer are anchore...
09/16/2008
7261861Hemostasis analyzer and method
A method and device for blood hemostasis analysis is disclosed. A blood sample is displaced to reach a resonant state. The resonant frequency of the blood sample is determined before, during and after a hemostasis process. The changes in the resonant frequency of th...
08/28/2007
7220689In line faced marine insulation, and method of production
A method of producing a lightweight heat resistant and insulative composite sheet, and containing glass fibers, consisting essentially of homogenized glass fiber and binder materials forming a first layer, binder material extending in a second layer on a surface of ...
05/22/2007
7049252Coated fabric for luggage
An abrasion resistant and water resistant fabric is disclosed. The fabric is particularly well suited for use in constructing luggage. The fabric, however, is also well suited for many other applications, such as use in constructing sportswear, outdoor apparel, mili...
05/23/2006
7045191Stuffed textile article
A stuffed textile article and method of manufacturing the same has at least one compartment having a baffle gate which receives a tube-like stuffing tool through which loose stuffing is blown into the compartment. Upon removal of the tool, the surrounding layers and...
05/16/2006
6995099Composite reinforcing fiber base material, preform and production method for fiber reinforced plastic
The present invention is aimed at providing FRP formed by integrating a fiber reinforcing material and a non-woven fabric, and having excellent shaping ability, impact resistance after molding, and excellent reliability and low cost. The aim of the present in...
02/07/2006
6953604Microporous filter media, filtration systems containing same, and methods of making and using
The invention is directed to a microbiological interception enhanced filter medium, preferably having an adsorbent prefilter located upstream from the filter medium. Preferably, the prefilter is adapted to remove natural organic matter in an influent prior to the in...
10/11/2005
6939818Strippable glass fiber wall covering
An improved strippable glass fiber wall covering and process for its formation are provided. Initially, both sides of a glass fiber fabric are coated with a first coating applied from an aqueous dispersion of starch binder and polymeric latex binder. In a preferred ...
09/06/2005
6833333Water resistant fabric and method for making
Water resistant laminates that can be useful in end uses requiring a water tight membrane comprising a layer of fabric, wherein a first polymer having a certain stress index that is substantially contained within the fabric layer and a second polymer having a higher...
12/21/2004
6764732Adhesive magnet receptive media
A magnet receptive medium comprises a sheet having a first surface, a second surface, and an interior between the first surface and the second surface. At least one pathway between at least one of the surfaces and through the interior is formed. Magnetic particles o...
07/20/2004
6716774Knitted fabric for insect screening
A knitted screen cloth fabric including a polymer coated, fiber-reinforced, flexible, foil-like web and method for making same are disclosed, the web including a lattice material of filaments and a polyester binding thread. ...
04/06/2004
6156403Composite materials and products made therefrom
An article which comprises (1) a composite comprising a polyurethane matrix including fibrous or particulate reinforcement, the polyurethane matrix being formed in situ about the reinforcement by reaction of polyurethane forming components at a temperatur...
12/05/2000
6140258Formed sheet of thermalconductive silicone gel and method for producing the same
A formed sheet of thermalconductive silicone gel is provided. The formed sheet has (i) a thin film reinforcement layer hardened into rubber only in a surface layer on the upper side, the lower side, or both sides, (ii) a sheet-shaped reinforcement materia...
10/31/2000
6139942Resin composition, a fiber reinforced material having a partially impregnated resin and composites made therefrom
A partially impregnated preform employs a fiber layer partially impregnated with a resin to form a fiber reinforced resin composite. The fiber layer of the partially impregnated preform is formed of a plurality of parallel oriented tows, each tow formed o...
10/31/2000
6133166Cleaning articles comprising a cellulosic fibrous structure having discrete basis weight regions treated with a high internal phase inverse emulsion
Disclosed are articles useful in cleansing, and particularly wet-like cleansing wipes, which are dry until used, where fluid is released from the article. These articles comprise: a. a carrier comprising a cellulosic fibrous structure having at least a fi...
10/17/2000
6060409Composites
A flexible composite comprising a high tensile strength fibrous component dispersed within a flexible or resilient polymeric matrix, the matrix and fibrous component being essentially unbonded to each other so that the composite retains essentially the fl...
05/09/2000
6051317Sheet-like superabsorbent structures
The invention relates to sheet-like absorbents for water and aqueous solutions, containing at a defined distribution A) at least one water-swellable synthetic and/or natural superabsorbent polymer, and B) at least one water-soluble synthetic and/or natural pol...
04/18/2000
6048602Seamless gel cushion
A gel cushion, and a method of manufacturing same, in accordance with the present invention generally includes the steps of cooling a mold to a selected temperature, disposing a porous stretchable fabric over the cooled mold, depositing a volume of gelabl...
04/11/2000
6040250Multi-layer thermoformable laminates and methods of their manufacture
Thermoformable multi-layer sheet products are manufactured by pressure laminating one or more molten polymeric films and superposed layers of glass cloth material such that the molten polymer impregnates the glass cloth layers....
03/21/2000
6040251Garments of barrier webs
The present invention includes novel barrier webs that have certain desirable physical qualities such as water resistance, increased durability, improved barrier qualities and the like. The present invention further comprises a barrier web comprising a we...
03/21/2000
5883023Glass monofilament and strand mats, thermoplastic composites reinforced with the same and methods for making the same
A needled mat adapted to reinforce a thermoplastic matrix material to form a composite, the mat including: (a) a plurality of discontinuous glass monofilaments present in an amount ranging from at least about 30 weight percent to about 99 weight percent o...
03/16/1999
5775468High performance two-ply friction material
The present invention relates to a two-ply fibrous base material comprising a primary layer having elastic and oil absorbent characteristics bonded to a secondary layer having high temperature resistance and high strength characteristics. The two-ply fibr...
07/07/1998
5418051Internally coated webs
An improved process is provided for treating a porous web (especially fabric) to produce a novel silicone polymer internally coated web. In the process, a starting curable liquid silicone polymer is coated under pressure upon one surface of the web, and t...
05/23/1995
5108826Interior material for cars
An interior material for cars comprising a needle punched felt of which both side surfaces are impregnated with synthetic resin emulsions, wherein the minimum film forming temperature of a synthetic resin emulsion (a) impregnated into one side surface of ...
04/28/1992
4904524Wet wipes
A wet wipe comprising a porous sheet impregnated with an aqueous lotion and, concentrated near the surface of the sheet, polymeric beads containing a functional ingredient which is useful for treating the human skin or environmental surfaces and which are...
02/27/1990
4806418Lotioned tissue ply
Ply attachment for multiply lotioned tissue products is accomplished by distributing thermoplastic particles between the plies and melting the thermoplastic particles to bond together the fibers of the two plies....
02/21/1989
 
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