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WO/1996/006216A1 |
Disclosed is a product of vapor deposition comprising a vapor deposited thin film formed on a surface of an organic substrate through an intermediate agent which includes at least a silicone resin and silicon dioxide, and a method of man...
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WO/1996/005359A1 |
A reverse dyeing-reduced adhesive padding cloth having dots of an adhesive thermoplastic composition on a backing fabric thereof, in which dots a backing fabric-side lower layer is cross-linked, and a method of manufacturing such padding...
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WO/1996/005245A1 |
This invention relates to a process for material modification, modified products and apparatus thereof. In particularly, glow discharge is utilized in the material treatment which includes degreasing, grafting and surface modification. S...
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WO/1996/000093A1 |
An ethylene oxide sterilizable nonwoven material which is subjected to charging, and more particularly, electrostatic charging is provided. The nonwoven materials may include laminate nonwovens wherein one or more layers are subjected to...
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WO/1995/035402A1 |
The invention concerns a method and a device for polymerising substances in fibrous materials, in particular binding agents in mineral wool materials for insulation purposes, wherein the fibrous material having a given thickness (d) is s...
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WO/1995/032618A1 |
Improved fishing lines (15), and specifically fly lines, and methods of manufacture and use thereof are disclosed. The line (15) includes a core line portion (28) and a coating portion (30), the coating (30) including a copolymer of poly...
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WO/1995/022646A1 |
A steam sterilizable nonwoven material which is subjected to charging, and more particularly electrostatic charging is provided. The nonwoven materials may include laminate nonwovens wherein one or more layers are subjected to charging. ...
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WO/1995/016715A1 |
A process is described for flame-proofing organic polymeric materials by means of a low temperature plasma treatment in the presence of at least one volatile, low-molecular compound. The process comprises subjecting a volatile compound, ...
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WO/1995/013779A1 |
An absorbent structure having both osmotic and capillary absorbing capabilities. The absorbent structure comprises a capillary absorbent substrate, such as paper. The substrate has regions of relatively high and relatively low densities....
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WO/1995/013777A1 |
An absorbent structure having both osmotic and capillary absorbing capabilities. The substrate has a topography comprising two different elevations. The osmotic absorbent structure may include superabsorbents and is preferentially applie...
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WO/1995/013780A1 |
A process for making an absorbent structure (20) having a capillary substrate (22) and regions of osmotic absorbent (24) on the capillary substrate. The osmotic absorbent is cured from a liquid precursor (40) applied to the capillary sub...
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WO/1995/013778A1 |
An absorbent structure comprising freestanding osmotic absorbent sites disposed on or within a capillary substrate. The sites extend outwardly normal to the plane of the absorbent structure or fill apertures within the plane of the absor...
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WO/1995/012697A1 |
The invention relates to the textile industry. The proposed method involves forming a fibre layer and the subsequent transport and treatment thereof with a low-temperature plasma. According to the invention, the structure of the fibre la...
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WO/1995/009257A1 |
A process of imbibition drawing is improved by a pretreatment that preferably involves straining an undrawn filament bundle, or other elongated shaped undrawn or partially drawn synthetic polymeric article, while wetted with a cracking a...
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WO/1995/006850A1 |
A fabric presents a non-camouflage pattern under visible light and a camouflage pattern under infrared radiation. The fabric may appear under visible light to have a continuous solid colour and thus be suitable for use in police uniforms.
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WO/1995/006151A1 |
An elastic nonwoven web of microfibers of radiation crosslinked ethylene/alpha-olefin copolymers. The web has an elongation to break of at least 400 percent and generally is comprised of meltblown microfibers. The ethylene/alpha olefin i...
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WO/1995/005232A1 |
Filter media is provided. The filter media comprises a web (30) of melt blown microfibers having one surface substantially flat (33) and the other surface having periodic wrinkle-like undulations (32). A method of making the filter media...
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WO/1995/005501A2 |
A method of charging a nonwoven web of thermoplastic microfibers to provide electret filter media is provided. The method includes impinging on a nonwoven web of thermoplastic nonconductive microfibers capable of having a high quantity o...
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WO/1995/004854A2 |
A plasma treatment process in two steps is disclosed for antiballistic materials, such as aromatic polyamides. In the first step, a plasma treatment is applied with at least 50 % inorganic gas or a mixture of inorganic gasses and in the ...
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WO/1994/028568A1 |
A steady-state glow discharge plasma is generated at one atmosphere of pressure within the volume (S) between a pair of insulated metal plate electrodes (14) spaced up to 5 cm apart and rf energized with an rms potential of 1-5kV at 1-10...
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WO/1994/024358A2 |
Textile bodies may be coated by physical or chemical vapour deposition in the gaseous phase. The layers deposited on the fibres or filaments have a high quality. It is thus possible to coat filaments or fibres without leaving any pores e...
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WO/1994/020209A1 |
The present invention relates to a thermal treatment apparatus (1) suitable for use in the thermal treatment of a body of matter (5) containing a liquid component. The apparatus (1) comprises a pressure chamber (2) having a support means...
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WO/1994/019526A1 |
The invention relates to a method of modifying the surface of a fabric which comprises the successive steps of: i) exposing the fabric surface to UV radiation; and ii) oxidative treatment of the fabric.
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WO/1994/004744A1 |
The current invention involves a process for microstructuring surfaces of oriented polymeric substrates using laser radiation having an intensity which is spatially modulated in a predetermined periodic manner. The process is especially ...
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WO/1994/002669A1 |
The invention concerns a sewing thread which is particularly suitable for producing chain stitches, preferably for sewing on buttons. The sewing thread proposed is characterized in that it has on its outer surface at least one precursor ...
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WO/1993/014510A1 |
An antibacterial electret material which consists of a synthesized organic polymer having a volume resistivity of not less than 1013 OMEGA.cm and containing 0.01-2 % by weight of one kind of electret stabilizer selected from the group co...
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WO/1993/013259A1 |
A method of enabling modification and processing of animal fibers at high efficiency, in which animal fibers are immersed in a water bath containing inert inorganic powder and subjected to ultrasonic treatment so that impurities and scal...
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WO/1993/002235A1 |
Disclosed are fibers that are capable of spontaneously transporting certain fluids, for example aqueous fluids, such as water, on their surfaces. The fibers, especially in the form of tow, can be incorporated into absorbant articles, suc...
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WO/1993/001346A1 |
In order to finish or treat wool or woollen fibre so as to provide as felt-free a surface as possible, the wool or fibres are briefly treated by means of a substantially strongly acid, aqueous solution of potassium permanganate.
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WO/1993/000815A1 |
Compositions of a polymer and a photosensitiser capable of catalysing the formation of singlet oxygen from triplet oxygen under the influence of visible light have photobactericidal properties and autosterile character on exposure to vis...
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WO/1993/000394A1 |
A thin fluoropolymer film is covalently bonded to a microporous ptfe film to make a bilayer for separation, filtration or reverse osmosis, by exposing the microporous film to perfluorocyclohexane under plasma.
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WO/1992/019804A1 |
Fibers of the polyterephthalamide of 4,4'-diaminodiphenic acid are strengthened and heat stabilized by a relaxed heat-treatment.
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WO/1992/019803A1 |
A method for finishing treatment of a moving textile material includes impregnation of the material with a technological solution containing a precondensate of a thermosetting resin and a catalyst, drying and thermotreatment during which...
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WO/1992/012285A1 |
Process for plasma treating an aramide monofilament such that said monofilament has a wettability by water confirming the relationship WSL 120, WSL being the reversible work of solid-liquid adhesion expressed in mJ/m2. By way of example,...
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WO/1992/011403A1 |
A method of finishing carbon fibers with phenolic triazine resins to promote adhesion of the carbon fibers with a resin matrix to retain up to 92 % of the room temperature dry strength at a temperature of 500 °F.
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WO/1992/007661A1 |
An abrupt pressure change applied to a fiber (2) immersed in a liquid medium, comprising a coating material (1) coats the material onto the fiber (2). The method and apparatus of this invention permit a wider range of fibers and coating ...
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WO/1992/006239A1 |
The present invention relates to a method for increasing the electrical conductivity of a polymeric substrate material, characterised by treating said material with an intermediate composition having an affinity for the material, said in...
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WO/1992/005305A1 |
Electrically charged meltblown webs are formed by convergingly discharging electrically charged hot air onto a row of extruded polymer fibers to contact the fibers thereby (i) attenuating and stretching the fibers and (ii) imparting an e...
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WO/1992/003591A1 |
A process for the surface treatment of a textile fiber through reacting a monomer or a prepolymer which can take place in a polymerisation process, thus forming a coating on the fiber surface. Polymerisation is induced by passing the fib...
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WO/1991/019036A1 |
Bonding non-woven fibrous structures, especially using polyester fibers as the load-bearing elements, with electromagnetic radiation after applying an electromagnetic radiation susceptor to a polyester fiber with a high amorphous content...
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WO/1991/012898A1 |
A system and method for uniformly coating one or more fibers (10) with particles of a material is described. The method uses a vibrator preferably an acoustic speaker (17b) in a housing (17c) to fluidize the particles (P1) in a chamber (...
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WO/1991/006593A1 |
Polyamide, polyurea, polyhydrazide, and polyurethane materials having substantially modified surfaces which are antimicrobial are disclosed. The disclosure also relates to selective ultraviolet (UV) photon irradiation, high energy electr...
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WO/1991/006887A1 |
Sulfonic acid-substituted polyaniline salt compositions, processes for their preparation and uses therefor are disclosed. The sulfonated polyaniline salt compositions have fast electronic and optical responses to electrochemical potentia...
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WO/1991/005979A1 |
Self-protonated sulfonic acid substituted polyaniline compositions, processes for their preparation and uses thereof. The sulfonated polyaniline compositions are useful for conduction of electricity, absorption of electromagnetic radiati...
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WO/1990/012130A2 |
Disclosed are fibers that are capable of spontaneously transporting certain fluids, for example aqueous fluids, such as water, on their surfaces. The fibers, especially in the form of tow, can be incorporated into absorbant articles, suc...
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WO/1989/011724A1 |
An electret material consisting of a molded article which has, as an inner component, a polar polymer with a volume resistivity of greater than 1012 ohms.cm on lateral cross section and a non-polar polymer with a resistivity of greater t...
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WO/1989/011156A1 |
This invention relates to an electret material having thermal stability and capable of having high trapped charge quantity and stably existing for a long period of time and a process for preparing said electret material. The electret mat...
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WO/1989/011132A1 |
A printer control device (2) is connected between the output of one or more word processing terminals (12) and the input to a printer (16). The device (2) is also connected to an envelope printer (22) and/or a label printer (21). The dev...
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WO/1988/008049A1 |
A method of forming a non-woven material includes blending both synthetic and wool fibres in a web, and stabilising the web by utilising a bonding medium to form dispersed bonds between the fibres. The wool fibres are subjected before fo...
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WO/1988/004336A2 |
The method is of the type wherein the carbon (3) is brought in contact with a solution (2) of an amino compound in a bipolar solvent by polarizing it positively with respect to a cathode (5). According to the invention, the solvent is an...
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