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Patent Searching and Data


Matches 201 - 250 out of 1,361

Document Document Title
WO/1997/011097A1
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.  
WO/1997/000347A2
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 ...  
WO/1996/030436A1
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...  
WO/1996/022316A1
The invention relates to polymerisable double-bond derived polyamides obtainable by reacting the polyamide in an aqueous solution with a compound which contains both a polymerisable double bond and an oxirane ring. These derived polyamid...  
WO/1995/034710A1
Disclosed are individualized, crosslinked fibers, and processes for making such fibers, and absorbent structures containing the fibers. The individualized, crosslinked fibers have a polymeric polyacrylic acid crosslinking agent reacted w...  
WO/1995/033878A1
The invention concerns a process for producing water-absorbing flat articles made from a water-absorbing polymer and a prefabricated fibre wool. The prefabricated fibre wool is impregnated with a solution containing partially neutralised...  
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, ...  
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...  
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 ...  
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...  
WO/1994/023102A1
Method for the manufacture of an enzymatic sensor characterized in that it consists in implanting carboxyl or derivatives thereof-type covalent binding sites, by oxidation, on a substate consisting of at least one carbon thread comprisin...  
WO/1993/015256A1
A solution for forming a graft substrate containing a graft initiator, a catalyst for activating the graft initiator, a first component of water dispersable polymer and a second component of a monomer, each of which includes a functional...  
WO/1993/011293A1
A process is disclosed for rendering shaped aramid and polybenzimidazole articles water repellent by grafting fluorinated compounds to the surface of the articles. The resulting grafted polymer and shaped articles made from the grafted p...  
WO/1993/011179A1
A graft copolymer is produced by grafting both at least one perfluoroacrylate and at least one N-(oxymethyl)acrylamide, e.g., IBMA, onto a poly(oxyalkylene) composition. This graft copolymer is water dispersible prior to crosslinking whi...  
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...  
WO/1993/001622A1
A polymeric sheet, which is particularly suited for use as a separator in an electrochemical device, is formed, by graft copolymerising acrylic acid, or another vinyl monomer capable of reacting with an acid or a base to form a salt dire...  
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.  
WO/1992/007009A2
Waxes and polymeric waxes can graft with a coupling agent by employing a radical process. The resulted grafted waxes can be applied: 1) for coating and bonding with surfaces of materials to be applied as water-proofing antirust and reinf...  
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...  
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...  
WO/1991/014043A1
This invention relates to a composition prepared by reacting: (a) at least one reaction product of a hydrocarbyl substituted carboxylic acid or anhydride having a hydrocarbyl group containing from about 8 to about 150 carbon atoms and at...  
WO/1991/014042A1
This invention relates to a composition prepared by reacting, in the presence of a redox initiator and a mineral acid, (a) at least one hydroxyl-containing imide, amide or mixtures thereof of a hydrocarbyl substituted carboxylic acid or ...  
WO/1991/001791A1
Oil and water repellency is conferred upon porous substrates (10) by treatment with a solution of a monomer (16) of the formula: (CnF2n+1)(CH2)X(CHR)OCOCH=CH2 where n is an integer; X is 0, 1, 2 or 3 and R is H or CH2-OCOCH=CH2. The mono...  
WO/1990/003411A1
This invention relates to a method of reinforcing rubber with cellulose fibers which have been modified by graft copolymerization, and a fiber reinforced rubber product. Discontinuous cellulose fibers modified by graft copolymerisation a...  
WO/1989/001541A1
A method of processing a textile material consisting wholly or partly of keratinous fibres, characterised in that the material is treated with an aqueous composition containing at least one compound which possesses one or more ethylenic ...  
WO/1988/005688A1
Matrix comprising molecules of a nitrile-containing polymer which provides solely on the surface of the matrix sufficient uncharged substituted amide groups to render the surface hydrophilic. The invention also provides an article of man...  
WO/1987/001745A1
A novel material which is the reaction product of acrylic acid and a novoloid fiber. The material has excellent ablative and flame resistant properties.  
WO/1981/003274A1
An absorbent composite is produced by a process which comprises applying an aqueous solution of a salt of acrylic or methacrylic acid in an intermittent pattern to a formed fibrous substrate, followed by irradiating the substrate contain...  
WO/1981/002530A1
The filter comprises a filtering substrate including organic, natural or synthetic fibers, of which at least part are grafted with at least one organic monomer capable of retaining physically and chemically some of the particles to be el...  
JP2024509793A
A piece of personal protective equipment treated with a topically applied finish containing a reactive oxygen species generating dye (ROS) activated by electromagnetic radiation in the visible light range coated on a substrate, the ROS d...  
JP7440818B1
An object of the present invention is to provide a method for manufacturing a textile article and a textile article with excellent antiviral and antibacterial properties. The method for producing a fibrous article of the present inventio...  
JP7425193B2
A composition including a plurality of particles, wherein the particles include: about 25% to about 99% by weight a water soluble carrier; and about 1% to about 75% by weight a graft copolymer; wherein the graft copolymer includes: (a) a...  
JP2024004469A
An object of the present invention is to provide a method for producing a cationic dye-dyeable fiber that can introduce acidic groups with a small amount of energy and in a continuous process. In one embodiment, the present invention pro...  
JP7412687B2
To provide a functional woven or knitted fabric with excellent performance capable of enduring repeated industrial cleaning, regarding all of the antistatic property, the absorbed-water diffusibility, and the pH adjustment function with ...  
JP2023150376A
To provide a manufacturing method of carboxylic acid metal salt grafted cellulose fiber, which suppresses carboxyl groups introduced into sliver-like cellulose fiber from turning into alkali metal salts such as Na salts having high affin...  
JP2023150402A
To provide a method for producing a cellulosic hard-to-dye fiber that can prepare a melange-tone fiber fabric without water repellent treatment.According to one embodiment, a method for producing a cellulosic hard-to-dye fiber includes: ...  
JP2023129217A
To provide a method for producing an easily handled cellulose nanofiber graft polymer with sufficiently evenly introduced graft chains, ensuring both productivity and efficiency.Provided herein is a method for producing a cellulose nanof...  
JP2023109417A
To provide a composite spun yarn and a fiber structure, which can highly maintain moisture absorbing and heat generating property, and a manufacturing method thereof.A composite spun yarn includes an animal hair fiber and a cellulosic fi...  
JP7317310B2
To provide an antifouling fabric that has antifouling properties and water repellency in dry air and has hydrophilicity in liquid water without using fluorine harmful to the environment and to provide a method for manufacturing the antif...  
JP7305155B2
To provide a polymer electrolyte film capable of achieving high ion conductivity, easily being manufactured, and being manufactured by using inexpensive raw materials, and a lithium ion conducive fiber as a raw material thereof.There is ...  
JP2023092410A
To provide a method capable of easily recovering a bactericidal effect at home, thus overcoming the conventional disadvantage on an iodine-based bactericidal material, that is, unavailability of means for recovering the bactericidal effe...  
JP2023069789A
To provide a functional nonwoven cloth that can adsorb volatile organic compound such as cyclic siloxane, and can reduce and keep maintenance cost due to replacement low.A nonwoven cloth body 1 is subjected to radiation graft polymerizat...  
JP2023053769A
To provide a fabric which expresses high water repellency without using a fluorine-based or silicone agent, and has excellent washing durability, and to provide a production method of the same.A fabric including an organic fiber (excludi...  
JP2023042902A
To provide an adsorptive nonwoven fabric capable of adsorbing volatile organic compounds such as acetone and capable of reducing the cost of maintenance due to replacement.A nonwoven fabric body 1 is subjected to radiation graft polymeri...  
JP7229251B2
Provided is composite carbon fibers in which polymers having an amino containing group are covalently bonded to the surface of the carbon fiber. Aspects are also directed to processes for preparing the composite carbon fibers. Additional...  
JP7203144B2
The present invention relates to a surface modified substrate comprising: a surface modifying agent chemically bound to a substrate, the substrate is a textile substrate or a battery separator, the surface modifying agent comprising a su...  
JP2022171639A
To provide a novel method for producing metal-carrying material in which the amount of waste liquid can be reduced and the metal-carrying amount can be successfully controlled, and to provide a related technology thereof.The method for p...  
JP2022545502A
The present invention provides superwet surfaces and methods for their preparation and their applications. The superwetting surface is a micro-nanostructured polypropylene surface grafted with hydrophilic side groups, wherein the superwe...  
JP7161995B2
An article is provided. The article comprises a nonwoven substrate having a copolymer grafted thereto, and a dried coating adhered to the substrate. The copolymer comprises interpolymerized monomer units of a quaternary ammonium-containi...  
JP2022118974A
To provide a spun yarn, which is formed of cellulose fibers, representatively cotton fibers, provided with quick-drying property and environmentally excellent and comfortable and has excellent washing resistance, and a quick-drying fabri...  

Matches 201 - 250 out of 1,361