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6887347 |
Cellulose fibers comprising radiation activatable resin formalities
The present invention relates to cellulosic fibrous material comprising a radiation activatable resin, structures comprising such fibrous material, and absorbent articles especially disposable...
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6887350 |
Tissue products having enhanced strength
A tissue product containing a multi-layered paper web that has at least one outer layer formed from a blend of pulp fibers and synthetic fibers is provided. A polymer latex is also applied to the...
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6884321 |
Fireblocking/insulating paper
A flame and heat resistant paper is disclosed having high burnthrough prevention capability, as required in aircraft applications. The paper is prepared from modified aluminum oxide silica fibers,...
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6875308 |
Method of making foam coated mat online
A new foam coated nonwoven fibrous mat having properties particularly suited for a facer on gypsum wallboard, laminates made therefrom and the method of making the mat is disclosed. The mat...
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6872282 |
Surface finishing of paper or board
Surface finishing of paper or board by applying an aqueous solution (L W ) of a surface-finishing active ingredient (W) to a hydrophilic paper or board sheet (B),
in which (W) consists of
...
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6867171 |
Low molecular weight branched alkenyl succinic acid derivatives prepared from low molecular weight polyisobutene and unsaturated acidic reagents
This invention is directed to a new low molecular weight branched alkenyl succinic acid derivative that may be prepared by reacting a low molecular weight polyisobutene (PIB) having from about 8 to...
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6863774 |
Polishing pad for use in chemical-mechanical planarization of semiconductor wafers and method of making same
A polishing pad for use in chemical mechanical polishing of substrates that being made of fibrous matrix such as cellulose with a binder consisting of thermoset resin material, such as phenolic...
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6863775 |
Paper having improved print quality and method of making the same
A paper having an improved print quality comprises a paper substrate having a surface with a surface roughness of less than 6 microns and a surface gloss of 5-80% which surface has been coated with...
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6860967 |
Tissue paper penetrated with softening lotion
A tissue paper penetrated with a lotion composition being a liquid, viscous W/O emulsion includes
(A) 20 to 75 weight % of at least one oil, (B) 3 to 40 weight % of at least one non-ionic...
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6855404 |
Inorganic sheet laminate
A laminate of inorganic sheet and polyester resin having an overall thickness of 5 to 25 mils and having an elongation at break in both the cross direction and machine direction of at least 25%.
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6852196 |
Foam treatment of tissue products
A method for applying a foam to a paper web is provided. Specifically, a foam is first formed from a liquid-based composition and a gas, such as air. Once formed, the foam is applied by a foam...
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6846383 |
Wiping products made according to a low temperature delamination process
The present invention is generally directed to paper products having great softness and strength. The paper products are formed from a paper web that can be made according to various methods. In...
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6833025 |
Coating composition for a paper and paper coated therewith
Coating composition comprising mineral pigment, for creating a matt or silk coated paper with decreased ink scuff tendency. The coating composition also comprises organic particles, which particles...
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6824647 |
Method for marking a sheet of paper and sheet with a watermark
A method for marking a watermark-type pattern onto at least part of an absorbent paper sheet is described. The method involves stress-deforming the sheet by making it pass between at least one...
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6824648 |
Method of making a paper web having a high internal void volume of secondary fibers and a product made by the process
The present invention is a method of making a near-premium quality paper product having good strength and absorbency characteristics and a product made by that method. The invention is also a...
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6811652 |
Multi-layer paper web and a method of forming it
A method of making a multilayer paper web, wherein at least two paper sheets are formed and dried separately to a dry content of no more than 80% by weight, imparting a three-dimensional pattern of...
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6811654 |
Method and arrangement for calendering paper and board before and after coating
A method and apparatus for calendering paper or board in the manufacture of coated grades of paper or board. At least one of the surfaces of an uncoated base material web is calendered, at least...
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6805965 |
Method for the application of hydrophobic chemicals to tissue webs
A method is disclosed for topical application of compositions containing a chemical additive onto a paper web. The present invention is also directed to paper products formed from the method. In...
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6802939 |
Aqueous polymeric emulsion compositions and their use for the sizing of paper
A method of sizing paper by applying a composition comprising an aqueous dispersion of polymeric particles of particle size up to 1 micron, preferably 80-200 nm, wherein the polymeric particles...
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6802938 |
Low density paper and paperboard articles
The invention provides a low density paperboard material and associated method for use in producing an insulated container, and is especially well-suited for making cups. The paperboard material...
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6800176 |
Preservation of paper and textile materials
A method is disclosed for strengthening a paper or textile article. The method involves (a) applying to the article a solution of an amorphous fluoropolymer in a perfluoroalkane solvent; and (b)...
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6797119 |
Pulp packing material and method for producing the same
A pulp packing material comprising: a first layer containing crosslinked pulp as a main component; and a second layer containing non-crosslinked pulp or biodegradable plastics as a main component,...
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6797116 |
Method of applying a foam composition to a tissue product
A method for applying a foam composition to a paper web is provided. Specifically, a paper web is initially formed from papermaking fibers and is carried by a first moving papermaking surface so...
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6790270 |
Protein and starch surface sizings for oil and grease resistant paper
A paper sizing and coating composition suitable for use in food packaging that is effective over a range of atmospheric conditions. The composition includes a starch and a water-soluble protein...
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6773549 |
Method for producing an enameled, optically brightened printing paper
A coated, optically brightened printing paper includes a coating base paper and an applied coating containing a pigment, a binder, and color coating supplements, with an optical brightener...
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6761800 |
Process for applying a liquid additive to both sides of a tissue web
A method is disclosed for topical application of compositions containing a chemical additive onto a paper web. The present invention is also directed to paper products formed from the method. In...
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6755939 |
Soft tissue paper having a softening composition containing bilayer disrupter deposited thereon
Disclosed is a soft tissue paper product, said soft tissue product comprising one or more plies of a tissue paper; and a chemical softening composition deposited on at least one outer surface of a...
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6743335 |
Methods for reducing amine odor in paper
A method of reducing the level of malodorous amines emitted by paper when exposed to an alkaline environment is provided, which comprises making the paper so that it does not contain ammonium...
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6740200 |
Methods and system for manufacturing and finishing web products at high speed without reeling and unwinding
A method for directly forming and finishing a web product is provided. The method includes forming a web on a forming apparatus, continuously transferring the formed web to a conveyor, performing a...
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6736936 |
Coating color
A coating color composition comprising an aqueous dispersion of (a) a pigment, (b) a binder, (c) a fluorescent whitener and (d) a water-soluble polymer formed from a water-soluble ethylenically...
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6733630 |
Method and apparatus for supporting a paper and board web in finishing equipment
Method and assembly for supporting a web ( 1 ) during the postprocessing of a web of paper or board, in which method the web is passed from a preceding device to at least one next downstream...
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6716309 |
Method for the application of viscous compositions to the surface of a paper web and products made therefrom
A method is disclosed for topical application of compositions containing a chemical additive onto a paper web. The present invention is also directed to paper products formed from the method. In...
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6716495 |
Ink-jet recording apparatus and recording medium
An ink-jet recording apparatus is adapted to eject ink from an ink-jet head onto a recording medium held in position by means of an electrostatic adsorption system. The surface resistance of the...
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6716308 |
Method for calendering an uncreped throughdried tissue sheet
A method of compressively modifying, such as by calendering, an uncreped throughdried tissue sheet is disclosed. The dried tissue sheet, initially supported by the throughdrying fabric, is removed...
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6712932 |
Method of producing self-cleaning and non-adhesive paper or paper-like material
Described is a micro-structured paper or paper-like material having a self-cleaning and/or non-adhesive effect whereby the paper or paper-like material is hydrophobic across the entire...
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6712931 |
Method for manufacturing a paper or board web and a paper or board machine
A method for manufacturing a paper or board web in which stock is fed from a headbox ( 100 ) to a wire section ( 200 ), in which water is removed from the web (W) and from which the web (W) is...
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6706340 |
Recording medium, process for production thereof, and image-forming method employing the recording medium
A recording medium having a non-sized single-layer fibrous structure which is composed mainly of a fibrous material and contains no filler and employing a face of the single-layer fibrous structure...
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6679973 |
High performance purified natural zeolite pigment for papermaking and paper coating
A high performance purified natural zeolite pigment composition for use in papermaking and paper coating is disclosed. Use of the pigment facilitates manufacture of coated ink jet and digital...
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6649024 |
Soft chemi-mechanically embossed absorbent paper product and method of making same
The present invention is a method of applying a chemical treating agent to a cellulose web. The invention is further a means of increasing the bulk, absorbency and pattern definition in an embossed...
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6645642 |
Paper articles exhibiting long term storageability and method for making same
A method for increasing the long term storageability of a cellulosic paper or paperboard product. The method includes providing a paper or paperboard product made from cellulosic fibers having a...
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6630055 |
Coated paper including a pseudo-watermark, and a method of manufacture
The present invention relates to a method of manufacturing a coated paper having at least one mark resembling a watermark, the method being characterized in that said mark is made after the drying...
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6620294 |
Formulations of fluorescent whitening agents
Stable formulations of fluorescent whitening agents are described. These contain a) 2 to 20% by weight of a fluorescent whitening agent of formula (1) in which R 1 is hydrogen, C 1 -C 5 -alkyl, C...
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6616805 |
Offset printing paper
A surface-treating agent mainly includes three constituents: a water-soluble polymer; a surface sizing agent which is a copolymer of a styrene type monomer and an anionic monomer and which mainly...
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6599394 |
Soft absorbent tissue treated with a chemical composition
A tissue product having improved hand feel and good wettability is produced by printing onto one or both sides of the tissue an aqueous emulsion containing a hydrophilically-modified...
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6599393 |
Soft absorbent tissue containing hydrophilically-modified amino-functional polysiloxanes
A tissue product having improved hand feel and good wettability is produced by printing onto one or both sides of the tissue an aqueous emulsion containing a hydrophilically-modified...
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6596103 |
Method of binding binder treated particles to fibers
A binder is applied to particles which are then combined with fibers to bind the particles to the fibers. The particles have functional sites for forming a hydrogen bond or a coordinate covalent...
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6589388 |
Method for manufacturing coated paper and a coated paper
A method and apparatus for manufacturing paper, in which method base paper manufactured in a paper machine is calendered and coated to improve its printing properties. Before calendering, the...
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6585822 |
Kaolin clay glossing pigment and preparation thereof
Novel nanosized kaolin clay particles are prepared by agitating a fine particle size fraction of kaolin clay in a Netzsch mill until the particle size is reduced, aspect ratio is decreased and...
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6582560 |
Method for using water insoluble chemical additives with pulp and products made by said method
Pulp fibers can be treated with water insoluble chemical additives resulting in a minimal amount of unretained water insoluble chemical additives present after redispersing the treated pulp fibers...
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6582555 |
Method of using a nozzle apparatus for the application of the foam treatment of tissue webs
The present invention is a method for uniformly applying a foam to a wet tissue web is provided. Specifically, a foam is first formed from a liquid-based composition and a gas, such as air. Once...
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