Paper making and fiber liberation inventions

20080190573 - Chlorine dioxide treatment compositions and processes: The present invention relates to methods and compositions for chlorine dioxide delignification and/or bleaching processes by reacting pulp with chlorine dioxide and a peroxidase and/or a laccase.... Agent: Novozymes North America, Inc.

20080190574 - Sheet-like products exhibiting oleophobic and hydrophobic properties: A method of manufacturing a cellulosic sheet having at least one of hydrophobic and oleophobic properties comprises the steps of depositing a stock of cellulosic fibres onto at least one forming fabric at an impingement zone and forming a web therefrom in a formation process; combining a water-based composition comprising... Agent: Volpe And Koenig, P.c.

20080190575 - Lignocellulosic composite material and method for preparing the same: A lignocellulosic composite material and a method for preparing the lignocellulosic composite material are disclosed. The composite material is formed from lignocellulosic particles and a binder resin. The binder resin comprises a polyisocyanate, at least one of insecticide and/or at least one of a fungicide that are dispersed throughout the... Agent: Hutchison Law Group Pllc

20080190576 - Method for producing paper, paperboard and cardboard in the presence of water-swellable polymers: A process for the production of paper, board and cardboard in the presence of a water-swellable polymer by adding the water-swellable polymer to a fiber suspension, the fiber suspension comprising water-swellable polymers being beaten.... Agent: Oblon, Spivak, Mcclelland Maier & Neustadt, P.c.

20080190577 - Alkanolamine-stabilized dispersed rosin sizing agents and their preparation: This invention teaches the stabilization a dispersion of rosin using an alkanolamine salt of the resin. The stabilized dispersion is used in papermaking processes.... Agent: Joanne Mary Fobare Rossi Hercules Incorporated

20080190578 - Alkanolamine-stabilized dispersed rosin sizing agents and their preparation: This invention teaches the stabilization a dispersion of rosin using an alkanolamine salt of the rosin. The stabilized dispersion is used as a sizing agent in papermaking processes.... Agent: Joanne Mary Fobare Rossi Hercules Incorporated

20080190579 - Doctor blade holder permitting efficient assembly of doctor assemblies and replacement of doctor blades: A doctor assembly is disclosed for use in a paper-making machine. The doctor assembly includes a doctor blade holder into which a doctor blade may be inserted and the doctor blade holder includes a pressure plate, pressure adjustment system, a support tray, and a bracket in accordance with an embodiment.... Agent: Gauthier & Connors, LLP

20080190580 - Press fabric seam area: A pinseam press fabric is smoothed in the area of the seam by depositing polyurethane particles having a size of about 1 to 500 micrometers across the seam of the felt defined by the ends of the fabric. The polyurethane particles are drawn into the seam end by the application... Agent: Taylor & Aust, P.c.

20080185112 - Product preparation and recovery from thermolysis of lignocellulosics in ionic liquids: The present invention provides methods for the thermolysis of lignocellulosic materials, such as wood, cellulose, lignin, and lignocellulose. In specific embodiments, the methods comprise combining the lignocellulosic material with an ionic liquid and subjecting the mixture of the lignocellulosic material and the ionic media to pyrolytic conditions to form a... Agent: Alston & Bird LLP

20080185113 - Emulsions: An aqueous emulsion, including (a) a dialkylamide; and (b) a non-ionic surfactant, is provided. An emulsion, including (a) about 30% b.w. to about 70% b.w. of a dialkylamide; (b) about 5% b.w. to about 25% b.w. of a non-ionic surfactant; and (c) 0% b.w. to about 15% b.w. of an... Agent: Cognis Corporation Patent Department

20080185114 - Method of making low slough tissue products: wherein R1, R2, R3 are independently selected from a group consisting of: H; C1-4 alkyl radicals; and, mixtures thereof; R4 is selected from a group consisting of C1-C8 alkyl radicals and mixtures thereof; Z1 is a bridging radical attaching the R4 functionality to the polymer backbone; and, Q1 is a... Agent: Kimberly-clark Worldwide, Inc. Catherine E. Wolf

20080185115 - Paper machine clothing with auxetic fibers and/or yarns: A paper machine includes a clothing carried by a plurality of rolls. At least one of the rolls is movable to exert a selected tension load on the clothing. The clothing includes auxetic fibers. By moving one of the rolls to exert a selected tension and/or press load on the... Agent: Taylor & Aust, P.C.

20080185116 - Fabrics for forming decorative tissue sheets: Forming fabrics for making tissue webs are provided with structural icons on the side of the fabric that does not contact the tissue web during formation. The resulting tissue web has good formation without pinholes, yet contains a watermark corresponding to the shape of the structural icon.... Agent: Kimberly-clark Worldwide, Inc. Catherine E. Wolf

20080179025 - Process for softening hygienic paper: An on-line process for manufacturing a multi-ply hygienic paper product is provided which involves the steps of supplying at least two separate webs to a processing station, applying to at least one of the surfaces of a web forming an outer ply a softening composition, adjoining the webs by gluing... Agent: Henkel Corporation

20080179026 - Apparatus and method for manufacturing security paper: An apparatus for manufacturing security paper, comprising at least one main forming roller, which is provided with a lower portion or forming portion, which is arranged inside a forming box that contains a paper paste, an upper portion or deposition portion, which is arranged below a collecting wire that can... Agent: Modiano & Associati

20080179027 - Product to promote fluid flow: A cellulose pulp particle having the shape of a general prismatoid having two parallel bases, the pulp particle comprising pulp fibers in a wet laid pulp sheet form, one of the bases having an area that is equal to or greater than the area of the other base, the area... Agent: Weyerhaeuser Company Intellectual Property Dept., Ch 1j27

20080179028 - System and method to control press section dewatering on paper and pulp drying machines using chemical dewatering agents: The present invention provides an automatic control system, method and paper manufacturing machine using such control system for automatically controlling the amount of press section dewatering via the metered application of chemical dewatering agents applied to a paper web in a paper manufacturing process. The control system includes a feedback... Agent: Michael B. Martin Patent And Licensing Department

20080179029 - Cleaning method and system for used paper recycling apparatus: The invention presents a cleaning method and a cleaning method for realizing a used paper recycling apparatus of furniture size, being installed in a room of a small shop or general household, friendly to the environment, and low in running cost. In the cleaning system, the white water dewatered and... Agent: Cheng Law Group, PLLC

20080179030 - Subassembly for industrial fabrics: A method of manufacturing an industrial fabric comprising the steps of knitting a first fabric strip portion having two widthwise edges and a width that is narrower than the industrial fabric to the desired length of the industrial fabric, forming the first fabric strip portion into an endless loop by... Agent: Frommer Lawrence & Haug

20080179031 - Paper machine for used paper recycling apparatus: To present a paper machine for a used paper recycling apparatus small enough to be installed in a room of small shop or the like, friendly to the environment, low in running cost, and high in confidentiality. The paper machine includes a paper making process unit for manufacturing wet paper... Agent: Cheng Law Group, PLLC

20080179032 - Headbox apparatus for a papermaking machine: A headbox apparatus for a papermaking machine is disclosed. The headbox apparatus defines a flow path for stock flowing between an upstream location and a downstream slice lip. The apparatus includes a plurality of blocks which are anchored within the flow path between the upstream location and the slice lip.... Agent: David J. Archer

20080173415 - Screen plates having diagonal slots with curved inlets for a digester: A screen plate for a cellulosic material puling vessel, the screen plate including: slots having curved inlet corner edges adjacent an inside surface of the screen plate and facing a pulp flow.... Agent: Nixon & Vanderhye, Pc

20080173416 - Pulp concentration adjusting method and device for used paper recycling apparatus: The invention presents a pulp concentration adjusting method and its device for realizing a used paper recycling apparatus being installed in a room of a small shop or the like, friendly to the environment, low in running cost, and capable of maintaining a high confidentiality. The pulp concentration adjusting section... Agent: Cheng Law Group, Pllc

20080173417 - Security or special paper with internal tactile recognition elements: Applicable to be used to issue notes of legal tender or any other type of document to facilitate its tactile recognition or prevent its falsification. It consists of a sheet of paper (1) in which expanding agents have been inserted (2), either centered heightwise or near the upper surface and/or... Agent: Ostrolenk Faber Gerb & Soffen

20080173418 - Absorbent cellulosic products with regenerated cellulose formed in-situ: A method of making absorbent cellulosic sheet includes forming a web of papermaking fibers, extruding a cellulosic dope of underivatized cellulose, disposing the dope upon the web and regenerating the cellulose in-situ. Regenerated filaments may have a denier of from about 0.05 to about 20.... Agent: Patent Group Ga030-43 Georgia-pacific Llc

20080173419 - Method of making regenerated cellulose microfibers and absorbent products incorporating same: A method of making regenerated cellulose microfibers includes forming segmented fibers with multiple longitudinally-extending segments of slightly different composition such that there is defined splittable interfaces between juxtaposed segments of the fibers which are then split into microfibers at yields of greater than 50%. Fibers so produced may be incorporated... Agent: Patent Group Ga030-43 Georgia-pacific Llc

20080173420 - Paper surface sizing composition, sized paper, and method for sizing paper: Embodiments of the present invention provide a paper surface sizing composition, a paper web coated on one or more sides or surfaces with a paper surface sizing composition, and a method for treating one or more sides of the paper web with a paper surface sizing composition to impart benefits... Agent: International Paper Company