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Class 442/66 - At least two coatings or impregnations of different chemical composition


Subclass of Class 442 - Fabric (woven, knitted, or nonwoven textile or cloth, etc.)
Definition: Subject matter wherein the fabric has two or more chemically
No. of patents: 54
Last issue date: 08/05/2008


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NumberTitleIssue Date
7407899Textile substrates having layered finish structure for improving liquid repellency and stain release
This invention relates to textile substrates to which a finishing treatment has been applied during the manufacturing process. Such a finishing treatment provides improved water and/or oil repellency and stain and soil resistance. The finishing treatment generally i...
08/05/2008
7294391Contamination resistant fiber sheet
A fiber sheet composed of knitted, woven, or non-woven fiber, which is resistant against contamination, and such contamination is easily washed off, and is durable, and suitable for use as materials to make curtains, tapestries, screens, flags, wallpaper, and slidin...
11/13/2007
7267870Pressure-sensitive adhesive sheet for steel plates
A pressure-sensitive adhesive sheet for steel plates, which comprises a backing and a resin layer, wherein the backing comprises a resin-coated glass cloth obtainable by coating a glass cloth with a resin emulsion (A) followed by coating with a resin emulsion (B) wh...
09/11/2007
7259115Curable extruded adhesive laminate system for manufacturing collapsible structures
The invention is a heat curable extruded adhesive laminate system for producing collapsible tanks. The laminate is a composite of a fabric; an extruded linear hydroxyl adhesive having an uretdione that serves as a latent thermally activated curing component, and a h...
08/21/2007
7164197Dielectric composite material
A dielectric composite material containing a toughened benzocyclobutene resin and at least about 50% by weight of an inorganic filler. Also electronic packages having at least one conductive layer and at least one layer of the dielectric composite material. The diel...
01/16/2007
7052775Method for producing cellulose shaped bodies with super-absorbent properties
A process for producing cellulosic formed materials having high water retention capacity according to the dry-wet extrusion process by producing a solution of 5 to 20 wt.-% of cellulose in a hydrous tertiary amine oxide, extruding the solution, stretching the extrud...
05/30/2006
7018692Penetration resistant fabric with multiple layer guard plate assemblies and method of making the same
A fabric includes a fabric substrate and a plurality guard plate assemblies affixed to the fabric substrate in a spaced relationship to each other. Each guard plate assembly includes a first layer of material affixed to the fabric substrate and a second layer of mat...
03/28/2006
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
6930063Non-curling reinforced composite membranes with differing opposed faces, methods for producing and their use in varied applications
A double-faced PTFE-silicone rubber reinforced composite with curling tendency controlled is achieved by coating one side of a balanced PTFE/glass composite with liquid silicone rubber. Each face of the composite can perform independent functions in a single applica...
08/16/2005
6924171Bilayer wafer-level underfill
Methods for fabricating microelectronic interconnection structures as well as the structures formed by the methods are disclosed which improve the manufacturing throughput for assembling flip chip semiconductor devices. The use of a bilayer of polymeric materials ap...
08/02/2005
6878648Regionally imprinted nonwoven fabric
The present invention is directed to a nonwoven fabric, and more specifically to a nonwoven fabric comprised of at least one foreground region and at least one background region, wherein the foreground region of the fabric is an extension of the background region of...
04/12/2005
6875710Composite webs with reinforcing polymeric regions and elastic polymeric regions
Methods of manufacturing composite webs including a substrate with one or more reinforcing discrete polymeric regions located on or within the composite web are disclosed. Molten nonelastomeric thermoplastic material of the discrete polymeric region is forced agains...
04/05/2005
6869662Self-adherent roofing membrane without the need for a removable release liner
The present invention relates to a non-blocking roll of roofing membrane employing a combination of silicone rubber sealant, non-woven fiberglass scrim and pressure sensitive adhesive. The method utilizes a process by which silicone rubber sealant is applied to the ...
03/22/2005
6858550Fire resistant fabric material
A fire resistant fabric material comprising a substrate having an ionic charge which is coated with a coating having essentially the same ionic charge. The coating consists essentially of a filler material comprising clay and a binder material. The substrate is pref...
02/22/2005
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
6833335Barrier fabric
A fabric having a unique combination of stain resistance, fluid barrier properties, aesthetic characteristics and drape ability is described, and a method of making such fabrics. The fabric includes a fabric substrate that has been treated with a low surface energy ...
12/21/2004
6787487Water vapor-permeable and waterproof material and method for manufacturing the same
The present invention provides a highly durable, moisture-permeable, waterproof material that is high in moisture-permeability and waterproofness and able to achieve good adhesion with such a coat layer as moisture-permeable, water-resistant layer and with such a fi...
09/07/2004
6759355Coated fabric and airbag
An air impermeable coated fabric, characterized in that it comprises a base fabric comprising fibers having a total fineness (yarn size) of 67 to 350 dtex and an elastomer film formed by application on at least one surface thereof, and the coated surface has frictio...
07/06/2004
6737371Hernia implant, method for its manufacture and use in surgery
A flat hernia implant with a flexible fabric formed from at least two textile fabric structures constructed substantially independently of one another and firmly interconnected over the entire surface area of the hernia implant so as to form a composite structure, i...
05/18/2004
6716777Fabric structure for making bags and the like
A fabric structure is constructed having a fabric base sheet, a viscidity layer, a polymeric back layer, and a protective layer. The polymeric back layer is prepared from SBC (styrenic block copolymer) for the advantage of low specific gravity and preventing the dra...
04/06/2004
6709992Smooth surface transfuse belts and process for preparing same
Process for preparing durable, re-usable intermediate toner image-transfer belts or electrostatic transfuse belts. The present belts have a continuous elastomer-impregnated fibrous fabric support and at least one outer smooth release layer of a cured elastomer polym...
03/23/2004
6699801Cathode-ray tube implosion-proof adhesive mesh tape and uses therefor
Implosion-proof mesh tape is constructed by covering the surface of a mesh-like fabric matrix with a hot-melt adhesive and then coating it with a pressure-sensitive adhesive. It is thereby possible to obtain a cathode-ray tube with an implosion-proof stru...
03/02/2004
6630220Sewn fusion seal process for producing air-holding vehicle restraint systems
A method is disclosed for producing an air-holding vehicle restraint system, wherein a textile fabric is coated on at least one side with a thermoplastic polymeric material and folded along its lengthwise direction to form a closed bottom end and two open...
10/07/2003
6465074Base substrates for coated belts
A resin-impregnated endless belt for a long nip press or calender of the shoe type, or for other papermaking and paper-processing applications, has a base support structure which includes coated elements, such as yarns, having a coating of a first polymer...
10/15/2002
6451716Leather-like sheet and process for the production thereof
Provided is a leatherlike sheet material which has a base material (I) comprising a nonwoven fabric (A) constituted with ultrafine-fiber bundles having single fineness of no greater than 0.2 de, a high molecular elastomer (B) and a high molecular elastome...
09/17/2002
6395656Protective glove with multiple layer construction
A multi-layer protective glove fabric comprises a base cloth layer, a second stretchable cloth layer overlying the base layer, a third latex layer coated on the base layer and a fourth wax layer over the third latex layer to prevent the latex coating laye...
05/28/2002
6346296Highly stable packaging substrates
A method of producing a highly stable packaging substrate in which are provided a first precursor having a first backbone and a first ethynyl group, and a second precursor having a second backbone and a second ethynyl group. Furthermore provided is a cros...
02/12/2002
6294485Papermakers dryer fabric
A papermakers dryer fabric is operable to carry a paper web on one face thereof. The fabric comprises a base substrate that is coated and optionally partially or fully impregnated with resin so as to yield a substrate having a substantially impermeable an...
09/25/2001
6194050Composites of fluropolymers with thermally non-adherent non-fluoropolymers
A composite of thermally non-adherent fluoropolymeric and non-fluoropolymeric components is created through the agency of a non-woven, fibrous binder interposed between and portionally embedded into both components. The fibers of the non-woven binder have...
02/27/2001
6194329Reversible fabric for use in military environments and method of making same
A reversible fabric particularly for use in the production of military rainflies is described. The fabric has first and second faces, each of which has a visually distinct color in order that rainflies and other articles made from the fabric can be used t...
02/27/2001
6187391Method for modifying one surface of textile fabric or nonwoven fabric
Provided is a method for modifying one surface of a textile fabric or a nonwoven fabric, which comprises coating a sizing agent inactive to plasma treatment on one surface of a hydrophobic or hydrophilic textile fabric or nonwoven fabric, subjecting anoth...
02/13/2001
6103642Stain resistant sheet material
A stain resistant laminated sheet material is provided which comprises: a base fabric; a stain resistant resin layer provided on at least one side of the base fabric; and a color layer provided on the stain resistant resin layer. The color layer is solubl...
08/15/2000
6096665Technique for forming resin-impregnated fiberglass sheets with improved resistance to pinholing
A method for coating cloth especially fiberglass sheets with a resin and resulting structure is provided. The coating is performed in two steps. In the first step, essentially all of the strands of the fiberglass are coated with the resin solvent mixture ...
08/01/2000
6080685Abrasion resistant plastic bonded to a diaphragm
An improved diaphragm substantially resistant to abrasive wear for use in certain applications in which at least a portion of such diaphragm is in contact with another surface which would tend to abrade such diaphragm, such diaphragm comprising at least o...
06/27/2000
5985772Packaging system comprising cellulosic web with a permeant barrier or contaminant trap
Nonwoven cellulosic fiber webs including, paperboards and corrugated paper board, etc., are described containing a barrier layer that can act both as a barrier to the passage of a permeant and as a trap for contaminant materials that can arise in new mate...
11/16/1999
5928970Dustfree prepreg and method for making an article based thereon
A method for coating cloth especially fiberglass sheets with a thermosetting resin and resulting structure is provided. The coating is performed in two steps. In the first step, essentially all of the strands of the fiberglass are coated with the resin/so...
07/27/1999
5916659Composites of fluoropolymers with thermally non-adherent non-fluoropolymers and methods for producing the same
A composite of thermally non-adherent fluoropolymeric and non-fluoropolymeric components is created through the agency of a non-woven, fibrous binder interposed between and portionally embedded into both components. The fibers of the non-woven binder have...
06/29/1999
5897412Shoe repair composite material
The present invention provides a shoe repair composite material having a cloth layer bonded to the bottom of a shoe with a bonding adhesive layer. The cloth layer has a thickness of approximately 0.020 inches and is impregnated with a contact cement sold ...
04/27/1999
5883021Glass monofilament and strand mats, vacuum-molded thermoset composites reinforced with the same and methods for making the same
A vacuum molding-compatible mat including about 10 weight percent to about 99 weight percent glass monofilaments having a mean average length ranging from about 5 to about 150 millimeters and coated with a filament coating composition which is compatible ...
03/16/1999
5874370Technique for forming resin-impregnated fiberglass sheets using multiple resins
A method and resultant article are provided which optimize the adhesion of resin to the glass fibers in fiberglass cloth impregnated with a resin and also optimize the adhesion of the impregnated resin to metal sheets laminated to the resin-impregnated cl...
02/23/1999
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