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7896928 |
Ionized performance fabric composition
A composition for treating fabric includes about 0.1 to about 10.0% cross linking agent, about 0.1 to about 5.0% polyolefin, about 0.1 to about 0.5% wetting agent, about 0.0 to about 8.0%...
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7192451 |
Fabric treatment
A method of treating finished garments comprising cellulosic material so as to cause cross-linking, which comprises the step of treating fabrics with an effective amount of a blocked cross-linking...
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7175741 |
Reducing odor in absorbent products
Hydrogen sulfide is removed or reduced in absorbent products by the use of a particulate material attached to pulp fiber by a retention aid. The particulate material can remove or reduce the...
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7109324 |
Process for chemically bonding an odor-encapsulating agent to textiles and textiles formed by the process
A process for chemically bonding an odor-encapsulating agent to textiles includes reacting a cyclodextrin with a cross-linking agent capable of forming ether bonds with the cyclodextrin and with...
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6821383 |
Preparation of modified fluff pulp, fluff pulp products and use thereof
This invention relates to a method of producing modified fluff pulp comprising treating cellulose pulp with a nitroxide-mediated oxidation method and fluffing the treated cellulose pulp. The...
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6780201 |
High wet resiliency curly cellulose fibers
Curly cellulose fibers having a high wet resiliency and a method of making high wet resiliency curly cellulose fibers with a chemically-assisted curling method. Polymeric reactive compounds are...
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6716306 |
High bulk cellulose fibers crosslinked with tartaric acid and method of making same
A multi-ply paperboard comprising at least one ply of conventional cellulose fibers and from about 0.1 to about 6 weight percent of a water-borne binding agent; and at least one ply of chemically...
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6641619 |
Oil tone artificial leather sheet
An oil tone artificial leather sheet having a blend of an oily substance of viscosity 50-10,000 mPa·s at 30° C. and a supporting polymer on part or all of a nap surface of a napped sheet c...
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6607564 |
Modified textiles and other materials and methods for their preparation
Provided are compounds and methods for modifying a material to change properties of the material, as well as a variety of products obtained using the methods. In one embodiment, a material...
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6592717 |
Carboxylated cellulosic fibrous web and method of making the same
Carboxylated cellulosic fibers are disclosed. The fibers include a polycarboxylic acid covalently coupled to the fibers. Methods for producing the fibers and for producing fibrous products that...
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6582557 |
Fibrous composition including carboxylated cellulosic fibers
Carboxylated cellulosic fibers are disclosed. The fibers include a polycarboxylic acid covalently coupled to the fibers. Methods for producing the fibers and for producing fibrous products that...
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6579415 |
Method of increasing the wet strength of a fibrous sheet
Carboxylated cellulosic fibers are disclosed. The fibers include a polycarboxylic acid covalently coupled to the fibers. Methods for producing the fibers and for producing fibrous products that...
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6491727 |
Methods for reducing the flammability of cellulosic substrates
Compositions and methods of rendering cellulosic materials flame resistant, and articles of manufacture including the materials, are disclosed. The compositions include one or more crosslinking...
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6471824 |
Carboxylated cellulosic fibers
Carboxylated cellulosic fibers having a polycarboxylic acid covalently coupled thereto and a water retention value greater than or equal to the water retention value of the fibers from which the...
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6368456 |
Method of making paper from aldehyde modified cellulose pulp with selected additives
This invention relates to paper comprising aldehyde modified cellulose pulp prepared using nitroxyl radical mediated oxidation and further containing selected additives comprising aldehyde...
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6361651 |
Chemically modified pulp fiber
The wet strength softness absorbency, absorbency rate and other valuable properties in paper products, tissues, wipes, towels, etc. can be improved by using, in the paper forming process, a...
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6245117 |
Modifier of cellulose fibers and modification method of cellulose fibers
A compound A expressed by the following chemical formula (wherein R denotes an organic group including a hydrocarbon group, an alkanolamine group, an aromatic group and/or a group including a...
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6241780 |
Method for strengthening cellulosic substrates, cellulosic nonwoven wipes, and paper filter stock
This invention relates to a method for strengthening a cellulosic substrate by treating the substrate with a formaldehyde-free curable aqueous composition and curing the composition. The cellulosic...
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6203577 |
Shrink-proof treatment of cellulosic fiber textile
A method for shrink-proofing a cellulosic fiber textile that involves liquid ammonia treatment, hot water or alkali treatment under tension or under no tension, and with optional resin treatment.
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6176973 |
Absorbent material, absorbent body of the material, and method for preparation of the same
An absorbent cellulose product includes cellulose fibers which are cross-linked by reaction with an effective quantity of one or more water-soluble polymers which are produced in advance, which...
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6168863 |
Metal chelate-forming fibers, process for producing the same, process for sequestering with the same, and filter produced therefrom
The present invention provides a novel fibrous chelate-forming material to which a capability of forming a chelate with metal is imparted by introducing a specific acyl group represented by the...
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6156075 |
Metal chelate forming fiber, process for preparing the same, and method of metal ion sequestration using said fiber
The present invention provides a metal chelate forming fiber in which a reactive functional group in a molecule in the surface of the fiber is substituted with an acyl group represented by the...
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6117545 |
Surface-modified cellulose microfibrils, method for making the same, and use thereof as a filler in composite materials
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6048479 |
Process of making and treating cellulose fibers or yarns with a polysiloxane
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6033443 |
Process for treating cellulose fibres
This invention relates to a process for treating Lyocell cellulose fibers, which comprises treating the Lyocell cellulose fiber with at least one compound of formula ##STR1## wherein X is --NR-- or...
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6025284 |
Sun protective fabric
Wrinkled fabrics comprising ultraviolet absorbers are disclosed which provide improvements in ultraviolet transmission, wearer comfort, and cost over those of the prior art. The preferred fabric is...
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5968813 |
Use of xyloglucan endotransglycosylase (XET)
The invention deals with a process for providing a cellulosic material, such as a fabric or a paper and pulp product, with improved strength and/or shape-retention and/or anti-wrinkling properties,...
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5951715 |
Polysaccharide aldehydes and acetals as permanent press agents for textiles
A method for imparting permanent press properties to a textile containing cellulose fibers. The method involves applying an aqueous solution of a polysaccharide aldehyde and/or acetal at a pH of 1...
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5882356 |
Fibre treatment
The fibrillation tendency of solvent-spun cellulose fiber is reduced by treating the previously dried fiber with a chemical reagent containing at least two functional groups which are reactive with...
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5879410 |
Process for resin finishing textile containing cellulosic fiber
A process for resin finishing textile containing cellulosic fiber comprises the steps of using a resin finishing agent chiefly containing a cellulose-reactive N-methylol compound having two or more...
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5879408 |
Method of stainproofing cellulose fibers and stainproofed product
Stainproofing properties are imparted to a cellulose fiber by 1) esterifying a part of hydroxyl groups of the cellulose fiber in a heterogeneous reaction system and 2) subjecting the partially...
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5856248 |
Microbistatic and deodorizing cellulose fibers
Cellulose fibers and products comprising such fibers treated to absorb body secretions and to substantially decrease microbial growth, said fibers being chemically treated with a water soluble salt...
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5855624 |
Fibers, a process for preparing the same and product thereof
The present invention relates to cellulose fibers excellent in dirt removability and a method of treatment thereof. The cellulose fibers of the invention are liquid ammonia-treated cellulose fibers...
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5834095 |
Treatment process for cellulosic fibers
Disclosed is a process for treating cellulosic fibers using high temperatures that is effective to result in modified cellulosic fibers that exhibit desired properties such as water retention...
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5789326 |
Particle binders
A binder is applied to fibers to bind particles to the fibers. The fibers have hydrogen bonding functional groups. The particles have functional groups capable of forming a hydrogen bond or a...
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5759210 |
Lyocell fabric treatment to reduce fibrillation tendency
The fibrillation tendency of lyocell fabrics, and the degree of fibrillation of fibrillated lyocell fabrics, can be reduced by treating such fabrics with a cross-linking agent in the presence of an...
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5755828 |
Method and composition for increasing the strength of compositions containing high-bulk fibers
Crosslinked cellulose fibers having free pendant carboxylic acid groups are disclosed. The fibers include a polycarboxylic acid covalently coupled to the fibers, and are crosslinked with a...
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5741753 |
Nitrate-free catalyst for the wash-and-wear finishing of textiles
Essentially nitrate-free catalyst for the wash-and-wear finishing of textiles with formaldehyde-free crosslinkers, comprising magnesium, tetrafluoroborate, chloride and sulfate ions in the molar...
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5738688 |
Process to improve resistance to stains on fibres and derived products
The invention consists of a process to improve the resistance to stains on fibres, processed or not, finished or not on the basis of dyeable natural or synthetic fibres, in particular polyamide....
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5733750 |
Process for chemical finishing of insoluble polymers
Disclosed is a process for chemical finishing of fabrics, fibers or yarns wherein insoluble cellulosic polymers are reacted with carboxylic acids or esters thereof in the presence of a lipase. The...
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5725601 |
Process for producing water-absorbent cross-linked, carboxyalkylated cellulose-containing material
A water absorbent cross-linked, carboxyalkylated cellulose-containing material is produced by impregnating a cellulose-containing material with an aqueous reaction solution including a...
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5718728 |
Method for strengthening cellulosic substrates, celluosic non woven wipes, and paper filter stock
This invention relates to a method for strengthening a cellulosic substrate by treating the substrate with a formaldehyde-free curable aqueous composition and curing the composition. The cellulosic...
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5709715 |
Silicon or silica substrate with a modified surface, process for producing the same, new orthoesters and process for producing the same
The silicon or silica substrates described have a modified surface of a new type occupied by the alcohol fraction of an orthoester. The alcohol fraction may be saturated or unsaturated. The surface...
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5700394 |
Method for the treatment of textile fibers
A method for the treatment of a textile fiber to reduce the amount of UV light passing through a fabric produced from said treated fiber comprising treating a textile fiber with 0.1 to 6.0% by...
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5698688 |
Aldehyde-modified cellulosic fibers for paper products having high initial wet strength
Modified cellulosic fibers are formed by (1) esterifying cellulosic fibers with a 1,2-disubstituted alkene that has at least one carboxylic acid group reactive with cellulosic hydroxyl groups and...
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5695528 |
Treating agent for cellulosic textile material and process for treating cellulosic textile material
A treating agent for cellulosic textile materials includes a water-soluble phosphonium salt of phosphorus-containing oxoacid and polycarboxylic acid as active ingredients, and a process of treating...
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5589256 |
Particle binders that enhance fiber densification
A method of producing easily densified high bulk fibers that have adhered particulates. The high bulk fibers have hydrogen bonding or coordinate covalent bonding functionalities, and a binder is...
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5580356 |
Fibre treatment method
The fibrillation tendency of solvent-spun cellulose fibre is reduced by treating the fibre with a cross-linking agent and a flexible linear polymer with terminal functional groups, for example...
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5562739 |
Lyocell fiber treatment method
The fibrillation tendency of lyocell fibre can be reduced by application to the fibre of a solution of a chemical reagent which contains at least two aliphatic aldehyde groups capable of reacting...
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5562740 |
Process for preparing reduced odor and improved brightness individualized, polycarboxylic acid crosslinked fibers
Disclosed is a process for making reduced odor individualized, crosslinked fibers which includes the steps of providing cellulosic fibers, contacting the fibers with a solution containing a C2 -C9...
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