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WO/1990/003320A1 |
An absorbent pad (1) for meat and poultry products and the like and a method for constructing same is disclosed. The absorbent pad includes upper (3) and lower (5) plastic film layers, at least one of which is perforated, and an intermed...
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WO/1990/003458A1 |
A process is provided for preparing fibrous or film type activated carbon including the steps of carbonising and activating the carbon between 200�C and 1100�C in an inert atmosphere, in which, prior to activation, the carbon is impr...
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WO/1990/002790A1 |
Aqueous processes and compositions of the invention for obtaining a "stone-washed", distressed or "used and abused" look in clothing, particularly in the panels and seams of denim jeans and jackets involve compositions that are stone-fre...
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WO/1990/002834A1 |
Spinning preparations contain 1 to 40 wt. % of polyurethane, referred to the total content of active substances.
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WO/1990/002042A1 |
An article comprising a nonflammable, carbonaceous structure having a carbon content of greater than 65 percent and an LOI value of at least 40, said carbonaceous structure having a fluorinated surface.
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WO/1990/002107A1 |
This invention relates to a method of coating fibers by contacting the fibers with an organochlorosilane, drying and heating the fibers at a temperature of about 300� to 500�C, thereby coating the fibers. The choice of organochlorosi...
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WO/1990/001074A1 |
High performance, metallic coated staple fibers and nonwoven insulating webs made up of such fibers are produced. The process includes providing a nonwoven substantially two-dimensional web of fibers wherein at least a portion of 50 perc...
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WO/1990/000967A1 |
A fusion bonded carpet (199) with a latex formulation pile yarn backing adhesive (36) which includes vinyl acetate-ethylene, ethylene-vinylacetate, styrenebutadiene, latex polyvinyl chloride, polyvinylidene chloride, vinyl acetate acryli...
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WO/1990/000643A2 |
A coated product is provided that is comprised of a substrate and a coating comprised of a microporous scaffold material having a high void volume and open, interconnecting void microstructure, the scaffold material having a layer of a s...
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WO/1989/012714A1 |
Catalysts for the rapid esterification and crosslinking of fibrous cellulose in textile form by polycarboxylic acids at elevated temperatures are disclosed. The catalysts are acidic or weakly basic salts selected from the alkali metal sa...
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WO/1989/012135A1 |
A coated textile material, particularly for use as a durable filter fabric, is made from a textile substrate, such as a woven fabric, having a microporous coating of an elastomeric fluorocarbon polymer. The substrate may be formed from a...
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WO/1989/012071A1 |
Amorphous copolymers of perfluoro-2,2-dimethyl-1,3-dioxole with at least one fluoro comonomer selected from one or more of ten defined classes having a recited minimum mole proportion of perfluoro-2,2-dimethyl-1,3-dioxole, in no event le...
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WO/1989/011222A1 |
This invention relates to a method for administering systemically active agents including therapeutic agents through the skin or mucosal membranes of humans and animals into the bloodstream in a transdermal device or formulation comprisi...
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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/1989/010178A1 |
A carrier strip in the form of a nonwoven, woven or knitted fabric made from natural and/or synthetic fibres, for use with foaming detergents, is loaded with antifoam active chemical substances. As a result of its compact packaging and e...
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WO/1989/009561A1 |
Pile carpet of nylon, polyester, or other pile yarn, is coated with 0.1 to 5 weight percent, based on weight of the pile yarn of a heat-activated adhesive powder having a melting point within the range of 100 to 170°C, preferably 110 to...
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WO/1989/009304A1 |
A vegetable fiber is swelled with an organic solvent or an aqueous solvent into a cylindrical form and then immersed in an aqueous treating solution containing fine particles of ceramic to cause them to penetrate into expanded micropores...
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WO/1989/008551A1 |
A buoyant article which can be used for floatation and/or insulation comprising a fibrous structure of a multiplicity of resilient, shape reforming, elongatable, nonlinear carbonaceous fibers and a coating for said carbonaceous fibers co...
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WO/1989/008673A2 |
A hydrophilic copolyester containing both polyoxyethylene diester and alkylene diester segments, and optionally containing other components, which copolyester has been modified after being formed by reaction with one or more polyols cont...
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WO/1989/008736A2 |
The dispersibility in water of synthetic fiber, especially polyester fiber, is improved by coating with an improved copolyester coating, the improvements being that the copolyester is modified so as to contain polar groups that provide s...
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WO/1989/008737A1 |
Polyester fiberfill is provided with a slickener coating of an improved copolyester, the improvements being that the copolyester is modified so as to contain polar groups that provide sites that are susceptible to a cross-linking-type re...
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WO/1989/008137A1 |
A fire-retardant composition comprises a mixture or reaction product of a fire-retardant ammonium salt, urea or biuret, and boric acid or a plastic composition of a sodium silicate-impregnated mat which can be applied to a substrate by t...
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WO/1989/007669A1 |
Disclosed is a novel polyester fiber, such as a poly(ethylene terephthalate) fiber, having at least one continuous groove wherein the surface of the groove is rougher than the surface outside the groove. Also disclosed is a drafting proc...
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WO/1989/007519A1 |
Natural or synthetic fibers (or fabrics, knits, papers, or webs made of such fibers) are improved in at least abrasion resistance, dye receptivity and/or other properties by bringing together on said fibers (or product made thereof) a li...
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WO/1989/007168A1 |
A method is disclosed to impart stain resistance to installed carpet comprising applying an effective amount of a stain blocking chemical, such as a sulfonated aromatic condensate, to installed carpet during or after cleaning the carpet....
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WO/1989/005114A1 |
The disposable impregnated wipe consists of a woven or non-woven hydrophilic material, obtained by wet or dry method and having a maximum absorption capacity for water of at least 200 % by weight in the dry state, impregnated with an aqu...
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WO/1989/004201A1 |
Composite membranes are disclosed having a separation layer comprised of a mixture of poly(methyl methacrylate) or a copolymer thereof and at least one cellulosic derivative resulting in enhanced separation and permeating characteristics...
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WO/1989/004200A1 |
A method for enhancing the long term performance of gas separation membranes. The permeable membranes are heated at a moderate temperature of from about 50�C to 140�C. Use of this method enables restoration and reclamation of permeab...
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WO/1989/003909A1 |
The invention relates to a process for the production of wool and animal hairs with a low-in felt or felt-free finish, with a soft woolly handle and special shrink-resistance and strength. In this process, the wool is treated with a prot...
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WO/1989/003971A1 |
A camouflage covering intended for affixing to military objects, particularly heated surfaces of tanks. It consists of layers held together by means of needling and comprises a super-absorbent fibers, so that it can be kept cool by evapo...
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WO/1989/002821A1 |
This invention relates to a lining material for the inner surface of a pipe of a pipeline used for transferring various fluids such as water supply and sewage, town gas, petroleum, and the like, and is characterized in that filaments hav...
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WO/1989/002949A1 |
This invention relates to improved methods to enhance stain resistance of dyed nylon carpet fiber by a continuous aftertreatment and to two-step processes, either batch-batch, batch-continuous or continuous-continuous. After preheating w...
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WO/1989/002421A1 |
Chrome-free aqueous size compositions containing quaternary salts reduce fuzz and fly in glass fiber gun roving. The roving particularly achieves a desirable ease and completeness of chopping in conventional chopping and spraying equipme...
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WO/1989/001405A1 |
In a process for manufacturing reinforced fabrics with triangularly arranged, warp and weft threads, the fabrics manufactured possess uniformly high tensile strength in all directions. The reinforced fabrics consist of two or more conven...
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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 ...
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WO/1989/001063A1 |
This invention relates to a kind of novel spun fiber which is produced by forming first a prototype disc or press roller die having a pattern of groups of fine circular diffraction gratings which are formed by photoetching and arranged, ...
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WO/1988/010294A1 |
A concentrated, liquid, water-soluble softening composition for textiles contains: a) from 10 to 50 % by weight of at least one softening agent A chosen from the quaternary ammonium salts having at least two long C8-C22 alkyl chains, if ...
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WO/1988/009411A1 |
Synthetic/cellulosic blend textile fabrics are simultaneously dyed and the synthetic component simultaneously treated to impart flame resistance in a single step with good color yield. Additional fabric finishing may be used to impart fl...
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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/1988/005688A1 |
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...
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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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WO/1988/003870A1 |
A gas-permeable and waterproof nonwoven fabric comprising a resin composition film containing a specified amount of fillers based on a thermoplastic resin and nonwoven fabric, in which fine pores are formed in at least the resin composit...
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WO/1988/002985A1 |
The invention relates primarily to quaternized compounds having formula (I), wherein m is an integer having a value of from 1 to 4; R is alkylene having from 3 to 8 carbon atoms and is optionally substituted with C1 to C4 alkyl; R1, R2 a...
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WO/1988/002415A1 |
A gas bubble-containing preheated unvulcanized coating material (6) is fed onto a fabric web (1) between an applicator cylinder (7) and a distributor cylinder (8), after which it is removed from the applicator cylinder, transported and t...
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WO/1988/002283A1 |
Polyester/cotton and nylon/cotton blends are rendered flame-resistant in single or a two step process in which a THP salt/prepolymer condensate of urea is applied, exposed to ammonia, then oxidized to form a polymer network in the cotton...
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WO/1988/000991A2 |
Watery dispersions for simultaneously softening and providing fibrous materials with a hydrophilic finish contain 1) at least one quaternary compound with at least one long-chain alkyl residue, 2) a polymerisate or copolymerisate on the ...
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WO/1987/007854A1 |
Temperature adaptable textile fibers in which phase-change or plastic crystalline materials are filled within hollow fibers or impregnated upon non-hollow fibers. The fibers are produced by applying solutions or melts of the phase-change...
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WO/1987/006583A1 |
Compositions comprising a physiologically-active agent and an azacycloalkene having at least one double bond in the ring and of general formula (I), wherein X and Y, each, may represent sulfur, oxygen or two hydrogen atoms, A is a straig...
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