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WO/2002/010524A1 |
The invention provides an insulation product (1) comprising a mineral wool blanket (5), a facing material (2) comprising a laminate of vapour-barrier polymer film (4) and a reinforcing layer (3) adhered to the mineral wool blanket, and a...
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WO/2002/010497A1 |
The present invention is directed to a multiple component meltblown web comprised of at least 95% by weight of meltblown fibers having an average effective diameter of less than 10 microns, said multiple component meltblown web comprised...
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WO/2002/009935A1 |
A process for continuous, tailored lamination of aligned composite materials in such a way that either pre-formed or precosolidated are made available for subsequent infusion molding or stamping processes, the process comprising the step...
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WO2001020088B1 |
Metal building insulation includes a non-woven covering material (90) over the top surface of a double layer of glass fiber, (20) and (40) with a vapor retarder (60) between the layers, (20) and (40), protected by a porous film (70).
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WO/2002/009089A1 |
A thermoformable acoustic sheet formed by a compressed fibrous web including high melt and adhesive thermoplastic fibres in which the adhesive fibres are at least partially melted so that in the compressed web the adhesive fibres at leas...
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WO/2002/006171A1 |
The invention concerns a method for making a heat and/or sound insulation product based on mineral wool by internal centrifuge, with a production line comprising n fibre drawing members in series, which consists in adjusting differently ...
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WO/2002/004729A1 |
A multi-component nonwoven fabric can be formed with integrated liquid-acceptance and liquid-distribution layers by hydroentanglement on a three-dimensional image transfer device (18). Appropriate fiber selection promotes efficient fluid...
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WO/2002/004730A1 |
The invention relates to a fibrous material for sound insulation in, for example, vehicles. The fibrous material comprises a first layer (2) of a continuous fibrous material, which has a portion of at least 50 % of short fibres having a ...
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WO/2002/002303A2 |
A process for forming a multilayer composite insulator (10) includes: (a) forming an insulator precursor (24) by orienting an insulation insert (16) in a desired location between a first facing layer (12) of and a layer of a polymer base...
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WO/2002/002476A1 |
A type of (and method of making) fiberglass insulation is disclosed. Such insulation comprises: glass fibers; a polyacrylic glycerol (PAG) binder coating said glass fibers; and at least one of a coloring agent and a biocide adhered to sa...
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WO/2002/002302A2 |
A process for forming a multilayer composite insulator (10) includes the steps of forming an insulator precursor (24) by orienting an insulation insert (16) in a desired location between a first facing layer (12) and a polymer based blan...
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WO/2002/002325A1 |
The invention relates to a method for producing composite elements with at least one core and two cover layers containing fibers, comprising the following steps: coating open-pored semifinished products consisting of fibrous materials wi...
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WO/2002/002310A1 |
A continuous carpet (10) or other flooring manufacturing process that accommodates use of a variety of materials including recycled PVC from used carpet and carpet manufacturing waste. The continuous process forms backing (12) and is cap...
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WO/2002/000426A1 |
A method of providing a color enhanced, patterned nonwoven based composite fabric wherein a hydroentangled, imaged nonwoven facing fabric exhibits variable fiber density in selected regions and where a colored backing material is laminat...
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WO/2002/000982A1 |
A fibrillated foamed article and process for producing the same is described. The fibrillated articles are useful as tape backings, filters, thermal and acoustical insulation and as a diffuse reflector for use in optical applications suc...
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WO/2001/098574A2 |
A method of manufacturing a multi-layered web uses contoured honeycomb drums for the manufacture of non-woven webs used to make the multi-layered web. The method can use spunbonded, melt blown, or electro-static spun techniques for depos...
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WO/2001/096640A1 |
A nonwoven-fabric laminate which comprises a spunbonded nonwoven polyolefin resin fabric having an average fiber diameter of 5 to 60 $g(m)m and superposed thereon a moisture-permeable water-proofing material (a melt-blown nonwoven fabric...
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WO/2001/096101A1 |
The method for hydraulic seaming together of two layers (22, 24) of consolidated nonwoven fabric in one or two directions simultaneously provides soft, supple seam lines, along which formed seam lines, cuts can be made for producing bag ...
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WO/2001/096639A1 |
Disclosed is a nonwoven web material (10) comprising thermoplastic fibers or filaments and a method of manufacture thereof. The web material has properties desirable for use on machinery having conventional heat sealing stations (26). Al...
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WO/2001/096641A1 |
A spunbonded nonwoven fabric which is made of a polyolefin resin and has an average fiber diameter of 5 to 60 $g(m)m, a basis weight of 5 to 200 g/m?2¿, and a coefficient of static friction of 0.1 to 0.4; or a spunbonded nonwoven fabric...
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WO/2001/094108A2 |
A flexible composite fabric is a triple layer material for hanging ductwork, plumbing, and the like, wherein a layer of scrim material (4) is sandwiched between a layer of non-woven material (6) and a layer of metallized film (8). In a p...
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WO/2001/094815A1 |
An annular gasket having a seal material (2) disposed on an unwoven cloth (1) capable of preventing a lateral flow so as not to reduce a compressive stress by disposing the seal material (2) annularly on the unwoven cloth (1) using the t...
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WO/2001/091992A2 |
A strong, leak-proof seal includes a number of intermittent ultrasonic bonds spaced closely together. At least two layers of material, such as nonwoven webs laminated to a liquid-impermeable film, can be held together by these bond point...
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WO/2001/092003A1 |
A nonwoven composite fabric having first and second fibrous layers reinforced by an intermediate scrim layer (16). The first fibrous layer (12) may be an entangled fabric formed of staple length fibers or continuous filaments, and the se...
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WO/2001/092618A2 |
A non-woven synthetic sheet material for use in sound insulation and/or thermal insulation is described. The sheet material is a felt or mat of substantially uniform synthetic fiber thickness and defines opposed flat surfaces. The sheet ...
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WO/2001/092619A2 |
A nonwoven fabric protective cover article disclosed comprises a top surface, a bottom surface, at least one edge, and at least one weight joined thereto. The nonwoven fabric of the protective cover article is hydrophobic and has a basis...
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WO/2001/092622A1 |
The wiping device of the present invention comprises a thermoplastic sheet coupled with an optional absorbent core and an optional liquid impervious backsheet. The thermoplastic sheet defines a plurality of cavities including outwardly e...
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WO/2001/089744A1 |
Application: when manufacturing porous units with directional through channels. The essence of the invention: the technique of production of an open porosity converter working element implies that fibers of preset linear dimensions and c...
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WO/2001/090482A2 |
A process for the manufacture of a fibre web containing a thermosetting resin, and a reinforced thermosetting resin composite containing the fibre web containing the thermosetting resin. The process comprises forming a fibre web (100) of...
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WO2000020206A9 |
The present invention is directed to an elastic laminate which is elastically extensible in at least one direction. The elastic laminate includes an elastomeric material having a first surface and a second surface opposing the first surf...
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WO/2001/088246A1 |
The invention concerns a method for forming and packaging insulation felts made of fibrous materials, in particular mineral fibres, from several parallel fibre strips (10) driven by a carrying device (2), said strips (10) being driven at...
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WO/2001/087543A2 |
A colored loop material suitable for use with a hook-and-loop fastening system, wherein the loop material includes a first fibrous nonwoven web having a first surface and a second surface and includes side by side bicomponent spunbond fi...
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WO/2001/087589A2 |
A laminated article having elastic strands or filaments contained therein for providing elasticity to the article, are provided. The particular adhesive pattern bonds the relatively inelastic nonwoven layers to the more elastic continuou...
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WO/2001/088245A2 |
In the invention, a method is provided for producing a composite nonwoven fabric. A polymer is extruded into heated continuous filaments, possibly elastic, from the die head to a first chilled roller, wherein the extruder is configured t...
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WO/2001/086050A1 |
The invention relates to a method for producing a nonwoven. The feel and softness of nonwovens are also determined by the thickness of the web and the configuration of the web surface. A known method for producing a spun nonwoven influen...
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WO/2001/085445A1 |
The vacuum insulator in accordance with the present invention comprises glass white wool body which density is 0.1 $m(k) 0.5g/cm?3¿ in density and is below 0.0023kcal/mh °C in thermal conductivity, and a non permeable container surroun...
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WO/2001/085440A1 |
The invention relates to a panel comprising mineral fibres and a thermosetting resin and comprising a hydrophobic layer and a hydrophilic layer, wherein the hydrophilic layer is in contact with the hydrophobic layer, said hydrophilic lay...
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WO/2001/085452A1 |
A laminated pad (10) and method for manufacturing such pad wherein the laminated pad (10) includes a grip portion (28) and a work surface (14). The work surface (14) may be comprised of any of a variety of substances including absorbent ...
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WO/2001/086044A1 |
A meltblown fiber comprising at least 20% by weight polyester selected from the group consisting of poly(ethylene terephthalate) having an intrinsic viscosity of less than 0.55 dl/g and poly(trimethylene terephthalate) having an intrinsi...
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WO/2001/080680A1 |
A nonwoven fabric for use in a female member of a Hook-and-Loop fastener which comprises a nonwoven substrate being formed from thermoplastic long fibers (A) and having fused portions being formed by fusion splicing of the thermoplastic ...
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WO/2001/081689A2 |
Stretchable material with recovery properties that are waterproof and conformable in two or three dimensions particularly adapted for flashing in structures, especially at the bottom and lower corners of openings where water is likely to...
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WO/2001/079599A2 |
The nonwoven web (10) of the present invention is a layered structure that takes advantage of the beneficial properties of different types of fibers advantageously distributed in each layer. In particular, the present invention is a mult...
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WO/2001/078975A1 |
An unfinished reinforced multilayer fabric (11), able to produce a finished reinforced multilayer fabric (18) which includes an initial layer (12) of threads (13) parallel with each other, superimposed, with the interpositioning of a bin...
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WO2001053578A9 |
A laminated fabric consisting of a relatively lightweight layer formed of dimensionally stable, heat-resistant fibers, and a relatively heavyweight layer formed of one or more plies. The laminate is imaged on a three-dimensional support ...
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WO/2001/076869A1 |
Carpet segments or other recycled materials are shredded, then layered transversely across a slow moving conveyor system, to form a wide, thick, low density belt of fibers. This fluffy belt is then compressed to generate a fibrous mat wh...
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WO/2001/074281A1 |
A method for producing a material having z-direction ridges or folds in which a layer of continuous fibers is conveyed on a first moving surface into a nip formed by the first moving surface and a second moving surface which is traveling...
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WO/2001/075204A2 |
A non-woven mat useful for a wide variety of purposes, including forming reinforced resin products, is produced in a manner having different specific uses of, and advantages over, conventional chopped strand mats and conventional glass t...
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WO/2001/073174A1 |
This invention relates to a method of making a film-fabric composite (including a film-fabric laminate) wherein the fabric is characterized as having improved tensile elongation (without rupture). In particular, the invention pertains to...
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WO/2001/072414A2 |
Absorbent articles having a top odor absorbing layer(12), a middle moisture absorbing layer (16), and a bottom non-skid layer (20) are disclosed. The bottom non-skid layer has a static coefficient of friction of greater than 1.0 and a dy...
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WO/2001/072253A1 |
Fibrous material layer intended to be incorporated in an absorbent article such as a diaper, pant diaper, incontinence guard, sanitary napkin and the like, wherein the article comprises a layer (5) of continuous fibres (9), so-called tow...
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