Paper making and fiber liberation inventions 01/07

20070017647 - Security paper and method for the production thereof: The invention relates to a security paper for producing value documents, such as bank notes, passports, identification documents or the like, having a flat substrate (12) provided at least partly with a dirt-repellent protective layer (14) for extending the life time and fitness for circulation. According to the invention, the... Agent: Bacon & Thomas, PLLC

20070017648 - Felt and equipment surface conditioner: Deposition of contamination by deposits of resinous material on paper making equipment is undesirable. This invention prevents or retards such contamination by treating the equipment, especially the press felts with a composition containing a polyoxyalkylene. surfactant which contains units of ethylene oxide and a higher alkylene oxide.... Agent: Joanne Mary Fobare Rossi Hercules Incorporated

20070017649 - Used paper processing apparatus: A used paper processing apparatus to be place in small shop or general household, capable of holding high secrecy, friendly to the environment, and low in running cost. In a furniture size apparatus case, a pulp manufacturing section for manufacturing used paper pulp by macerating and beating the used paper,... Agent: Rader Fishman & Grauer PLLC

20070012412 - Laminate paper having increased ph stability and method of making same: Laminate papers for use in decorative laminates and a process for producing the laminate paper is disclosed. The laminate paper is made using a sulfur dye. In the past, sulfur dyes caused acidification of the paper, causing the paper to become brittle. In accordance with the present invention, a buffering... Agent: Dority & Manning, P.A.

20070012414 - Multilayer nonwoven fibrous mats with good hiding properties, laminates and method: A multilayer fibrous nonwoven mat containing at least one transition zone comprised of a mixture of the slurries used to form the layers on each side of the transition zone, the transition zone having a thickness of at least 1 percent of the thickness of the mat. At least one... Agent: Johns Manville

20070012413 - Wallpaper and method for production thereof: Wallpaper base containing chemical pulp, filler, chemical additives, and, as an option, groundwood pulp. Reduction of the wet expansion is achieved in that the paper has a man-made fiber content of at least 5 wt-%.... Agent: Rothwell, Figg, Ernst & Manbeck, P.C.

20070006983 - Method for producing fine circuit lines and conductive board: The present invention provides a method for forming a circuit line which may be formed simply and economically by alleviating spread of an ink and exhibit excellent electric conductivity by having even height of the formed ink. The present invention further provides a conductive board with excellent high-dense electric conductivity... Agent: Staas & Halsey LLP

20070006984 - Method for the treatment of fiber material: The method serves for the altering of suspended paper fibers or pulp fibers, in particular to increase the strength of the paper made from these fibers. Two refining surfaces are pressed toward one another and moved such that a relative speed prevails between the refining surfaces and the pulp in... Agent: Townsend And Townsend And Crew, LLP

20070006985 - Tissue paper with transparent patterns: The present invention provides a tissue paper with transparent patterns, which is silky plane. The clear resin coating is placed on the designated area on the surface of the tissue paper. The area the clear resin coating covers may be brighter and silkier than other silky area on the tissue... Agent: Egbert Law Offices

20070006986 - Component, especially a hybid carrier for a vehicle, and method for the production of said type of component, and use of said type of component: The invention relates to a component (1), especially a hybrid carrier for a carrier in a vehicle. Said component comprises a base body (2) provided with a cavity (H), and said base body is provided with at least an inner plastic covering. The plastic covering is formed by a film... Agent: Foley And Lardner LLP Suite 500

20070006987 - Office equipment for paper recycling: An office paper recycling apparatus makes new office paper from used paper directly in an office building. The apparatus (1) comprises a used paper-feeding portion (58); a paper-shredding portion (57); a pulping portion (51); a paper-forming portion (52); a paper-press portion (53); a paper-drying portion (54); a paper-sizing portion (55);... Agent: Louis Ventre, Jr

20070000626 - Gas phase continuous digester having an inverted top separator with liquor injection: A method for adding cooking liquor into a vapor phase continuous digester for producing chemical cellulose pulp from cellulose chips including: introducing a slurry of the cellulose chips from a feed system to an inverted top separator in a top vapor phase section of the digester; distributing the slurry of... Agent: Nixon & Vanderhye, PC

20070000627 - Modified kraft fibers: A method of producing a modified pulp for use in paper or paper web products, the method comprising treating wood chips in an extraction process to remove hemicellose to form treated wood chips; and subjecting said treated wood chips to chemical or semichemical pulping to form a modified Kraft pulp... Agent: International Paper Company

20070000628 - Method for removal of metals from a bleach plant filtrate stream: A method is disclosed for removal of non process elements from a Kraft bleach plant producing lyocell pulp. In the method the bleach plant filtrate is passed through at least one centrifugal cleaner. The non process elements are reduced by at least 20 percent of their original levels in the... Agent: Weyerhaeuser Company Intellectual Property Dept., Ch 1j27

20070000629 - Paper towel with superior wiping properties: Paper towels are produced by printing a binder material, such as certain latex binders, onto one side of a basesheet and creping the binder-treated sheet. The resulting products have exceptional wipe dry properties and a unique pore structure and wicking properties.... Agent: Kimberly-clark Worldwide, Inc.

20070000630 - Crepe facilitating composition: The invention relates to a crepe facilitating aqueous composition comprising at least one water-insoluble, non-surface active thermoplastic material having a softening or melting point within the range of from 40° C. to 100° C., and at least one water-soluble polymer, preferably a cationic water-soluble polymer. As the composition is comprised... Agent: Birch Stewart Kolasch & Birch

20070000631 - Modified vinylamine/vinylformamide polymers for use as creping adhesives: This invention is method of creping a paper web comprising a) applying to a rotating creping cylinder an adhesive composition having a pH of about 6.5 to about 8 and comprising one or more vinylamine/N-vinyl formamide polymers composed of about 10 to about 99 mole percent vinylamine monomer and about... Agent: Nalco Company

20070000632 - Papermachine fabric: The invention relates to a papermachine fabric for dewatering and drying a fibrous web in a machine producing a fibrous web, including a plurality of layers with at least one carrier structure and a fiber batt having at least one fiber non-woven. The papermachine fabric according to the invention includes... Agent: Taylor & Aust, P.C.

20070000633 - Papermachine fabric: A papermachine fabric for dewatering a fibrous web in a machine producing a fibrous web. The fabric including a laid scrim having at least one layer of longitudinal threads and at least one layer of transverse threads crossing the layer of longitudinal threads. At least a selection of the longitudinal... Agent: Taylor & Aust, P.C.