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WO/2001/056625 |
Absorbent articles and processes for making absorbent articles are provided. The process includes spraying onto a fibrous web a blend containing superabsorbent polymer particles, superabsorbent forming monomer, initiator and water, and s...
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WO/2001/055489 |
The invention relates to a chemical, mechanical and/or optical protective and/or diffusion barrier layer (16) disposed on a metal or plastic substrate (14). Said layer consists of an organic layer matrix (10) with metal-containing partic...
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WO/2001/047461 |
A bedsore prevention method, bedsore prevention sheet, bedsore prevention futon, bedsore prevention bed and bedsore prevention bed pad and bedsore prevention articles capable of preventing very effectively bedsores of patients and produc...
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WO/2001/048065 |
A method of modifying a polymeric material which comprises the steps of activation and treatment with a hydrophilic polymer, or comprises the steps of activation, treatment with a hydrophilic polymer, and monomer grafting in this order, ...
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WO/2001/046505 |
The invention provides a fabric which acts as a barrier to liquids. The fabric may include a substrate having a coating. More particularly, this invention provides nonwoven webs having liquid impermeability; i.e., nonwoven webs having a ...
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WO/2001/034388 |
A method for producing an acrylic graft polymer on the surface of a polyolefin article is disclosed. The method comprises the steps of immersing the polyolefin article in a solution of a photoinitiator in a volatile solvent, allowing the...
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WO/2001/029105 |
A functional material having the higher ability to adsorb and separate than conventional ones. The material having a separating function is characterized by being formed by incorporating polymer side chains derived from a p-haloalkylstyr...
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WO/2001/017696 |
The present invention relates to a process, preferably a continuous process, of coating a substrate, which allows water vapour and preferably air permeation, with a hydrophobic coating. The process preferably uses a thin film vacuum cond...
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WO/2001/014627 |
Disclosed is a durably wettable, liquid pervious web that is particularly suitable as a topsheet for absorbent articles such as baby and adult diapers and feminine hygiene products. The wettable web is derived from a polymeric film or no...
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WO/2001/007448 |
The present invention relates to a new combustion retardant for polymer materials that consists of a methyl(oxyalkyl)phosphonoxyethylenemethacrylate of the formula CH¿2?=C(R)-C(O)[0CH¿2?CH¿2?OP(O)(R)(OR¿1?)] where R is CH¿3? and R¿...
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WO/2000/072941 |
Oleophobic and hydrophobic filters for filter venting applications are made by forming a polydimethylsiloxane coating on the surface of a filtration substrate. The filters have high water penetration pressures and high air permeabilities...
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WO/2000/067905 |
A chelate-forming porous hollow fiber membrane, characterized by being produced by reacting the residues of an epoxy compound radiation-grafted onto the surface of a polyethylene porous hollow fiber membrane with a compound which reacts ...
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WO/2000/068493 |
Disclosed is a method to provide rayon-containing fabrics with the same sense of touch as that of bast fiber fabrics. Rayon-containing fabrics are mercerized in a solution of caustic soda which is controlled in concentration and temperat...
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WO/2000/058546 |
A composite of a substrate having an application of superabsorbent polymer. The composite is made by applying, directly onto the substrate, an application of a polymer that will, upon being subjected to radiation, convert to a superabsor...
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WO/2000/052251 |
A surface-treating agent which (1) when applied to carpeting fibers, gives treated fibers having a stain blocking property of 8 or higher in a stain blocking test in accordance with AATCC-TM-175-1993 and which (2) has a Knoop hardness (K...
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WO/2000/052252 |
A fiber capable of forming a metal chelate which comprises a natural or regenerated fiber and, bonded to the molecules thereof through a crosslinking compound having a reactive double bond and a glycidyl group in the molecule, at least o...
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WO/2000/024528 |
The present invention relates to in situ polymerization of fluoropolymer into porous substrates, to improve resistance to wear, tear and creep, decay, and degradation by wetting, staining and warping, and to improve durability while main...
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WO/2000/024527 |
The invention relates to a method for producing adhesive surface coatings on an inorganic or organic substrate, characterized by the following steps: a) subjecting the inorganic or organic substrate to low-temperature plasma discharge, c...
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WO/2000/022209 |
Poly(p-phenylene terephthalamide) fibers are disclosed which have been grafted with nitrobenzyl, allyl, or nitrostilbene groups to increase adhesion of the fibers to rubber. A process for making the grafted fibers is, also, disclosed.
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WO/2000/020130 |
A method of coating a surface with a polymer layer, which method comprises exposing said surface to a plasma comprising an optionally substituted alkyne so as to form an oil or water repellent coating on said substrate. Suitable compound...
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WO/2000/019003 |
A process for treating a textile fabric to impart or enhance at least one property of the fabric comprising: introducing the fabric into an aqueous formaldehyde containing solution to provide a wet pickup of an effective amount of the so...
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WO/2000/016914 |
Disclosed is a durably wettable, liquid pervious web that is particularly suitable as a topsheet for absorbent articles such as baby and adult diapers and feminine hygiene products. The durably wettable, liquid pervious web is derived fr...
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WO/2000/011061 |
A method for coating a textile includes applying a substantially water-free, energy-curable, polymer-forming composition to the textile and exposing the textile and composition to a source of energy under such conditions as to generate c...
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WO/2000/009797 |
One embodiment of the invention is a polymeric base material in the form of a woven or nonwoven fabric for radiation graft polymerization characterized by comprising a woven or nonwoven fabric comprised of polymer fibers and a polymeric ...
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WO/2000/001468 |
A filter element for adsorbing gaseous components of a gas stream comprises a fabric formed from fibres of a polymeric material in which the sizes of individual fibres is not more than about 20 $g(m)m. The fibres are treated by a copolym...
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WO/1999/064662 |
A method of coating a surface with a polymer layer, which method comprises exposing said surface to a plasma comprising one or more organic monomeric compounds, at least one of which comprises two carbon-carbon double bonds, so as to for...
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WO/1999/062974 |
A polymer emulsion which contains polymer particles having an average particle diameter of 30 m or smaller and each comprising a core and a shell, wherein the core is constituted of chitosan (a) and a polymer (b) of either an organic aci...
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WO/1999/062962 |
The present invention is directed to new, energy-efficient photoinitiators in the form of $g(a)-amino enol ether compounds. The present invention is also directed to a method of generating reactive species which includes exposing one or ...
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WO/1999/058757 |
Methods and apparatus for plasma modifying a substrate are disclosed along with associated techniques for applying coatings to the substrate. Particular utility has been found using a hollow cathode to generate the plasma along with magn...
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WO/1999/059185 |
Methods and apparatus for plasma modifying a substrate are disclosed along wiht associated techniques for applying coatings to the substrate. Particular utility has been found using a hollow cathode to generate the plasma along with magn...
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WO/1999/054363 |
The present invention is directed to new, energy-efficient photoinitiators in the form of organic sulfur-containing compounds. The present invention is also directed to a method of generating reactive species which includes exposing one ...
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WO/1999/032705 |
A string (2) of pouches (4), each having a tag (14) contained therewithin, is made from a microfilamentous polypropylene fabric which is post-irradiation grafted with a monomer or monomers. The monomer or monomers includes functional gro...
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WO/1999/029956 |
Processes for coating sewing thread using a radiation curable composition and the resultant coated sewing thread. Sewing thread is coated with a radiation curable composition, which exhibits a self-sustaining cure after exposure to radia...
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WO/1999/024174 |
Method for modifying the surface of an object to impart desired characteristic thereto, such as lubricity, hydrophilicity, hydrophobicity or biofonctionality. The method comprises: coating the object with a first solution comprising a mi...
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WO/1999/008784 |
The invention concerns a method for treating a solid material whereof the chemical structure defines the reactive protogenous hydrophilic functions accessible to gases by applying at least a gas stream (3) on at least a micro-dispersion ...
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WO/1998/058117 |
A method of coating a surface with a polymer layer, which method comprises exposing said surface to a plasma comprising a monomeric unsaturated organic compound which comprises a chain of carbon atoms, which are optionally substituted by...
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WO/1998/058108 |
A non-woven fabric is formed from fibres which are substantially unbonded. Copolymerised to the surface of the fibres a vinyl monomer is capable of reacting with an acid or a base to form a salt directly or indirectly by a reaction which...
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WO/1998/058111 |
A laminate suitable for use as an electrode separator in an electrochemical device is formed from first and second non-woven fabrics which each comprise fibres of a hydrophobic polymeric material. The first fabric is formed from spun fib...
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WO/1998/056326 |
Sheet material for absorbing liquid has a first fibre layer with a pattern of a modifying agent applied thereto, the modifying agent being substantially more hydrophobic or hydrophilic than the fibres, thus modifying the performance of t...
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WO/1998/012373 |
Methods are provided for treating polyester, polyamide, acrylic, aramid or cellulosic substrates to improve the uniformity of dyeing and to improve the hydrophilic, soil-release, odor-, mildew-, bacterial- and fungal-resistant properties...
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WO/1997/039838 |
The present invention relates to several novel compositions and methods employing infrared radiation, microwave radiation or high voltage polymerization for modifying the surfaces of materials to impart desired characteristics thereto. M...
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WO/1997/036933 |
A fluorinated cellulosic material prepared by a process of reacting a cellulosic material selected from the group consisting of cellulose materials and lignocellulose materials with at least one fluorine compound selected from among fluo...
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WO/1997/036934 |
Fluorinated cellulosic materials prepared by a process of reacting a cellulosic material selected from the group consisting of cellulose materials and lignocellulose materials with at least one fluorine compound selected from among fluor...
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WO/1997/022744 |
The invention relates to a method for the production of highly absorbent or superabsorbent hybrid fibres by ozoning of natural or synthetic fibres and subsequent graft polymerizing on the ozoned fibres. The method is characterized in tha...
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WO/1997/022747 |
Fiber structures having excellent moisture absorption, soft hand and excellent configurational stability. One embodiment of the fiber structures is one made of cellulosic fibers grafted with hydrophilic vinyl monomers and having a B to W...
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WO/1997/022745 |
Woven or knitted goods of cellulosic fibers grafted with hydrophilic vinyl monomers, having excellent hygroscopicity and being well wearable; woven or knitted goods of cellulosic fibers grafted with hydrophilic vinyl monomers, having a s...
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WO/1997/013024 |
A group of polymers for treatment of cellulose based materials which are characterised by a functional group which binds the polymer to the material. This allows treatment of, for example cotton based fabrics, to improve, for example, th...
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WO/1997/011097 |
Polypropylene is crosslinked by means of an ionizing radiation followed by annealing at a temperature of at least 110 �C, in the presence of an unsaturated monomeric compound such as acetylene or 1,3-butadiene or 1,3,5-hexatriene.
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WO/1997/000347 |
The present invention provides a polymeric, particularly aramid, fibrous nonwoven web having a relatively small pore size. The present inventive fibrous nonwoven web preferably has a high titer reduction with respect to bacteria such as ...
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WO/1996/030436 |
The invention relates to a process for the manufacture of a creep resistant polyolefin shaped article wherein a highly oriented polyolefin shaped article is impregnated by vapor absorption with a volatile oxygen free halogenated derivati...
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