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US20110088861 RECYCLING OF WASTE COATING COLOR  
The invention provides a method of recovering and recycling waste coating color from papermaking coating process for use as wet end filler. The inventive method overcomes many technical challenges...
US20150233058 BORAX-FREE STARCH ADHESIVE COMPOSITIONS  
The invention relates to paper or corrugated board produced using a borax-free starch adhesive composition containing a dextrin, the starch adhesive composition being cross-linked with sodium...
US20110237531 METHOD FOR PRODUCING SOPHOROSE LIPID  
The present invention provides a low-cost, efficient method for producing a glycolipid biosurfactant, in particular, lactonic sophorose lipids. This method is characterized by culturing a...
US20060065380 Bicomponent strengthening system for paper  
The present invention is directed to a bicomponent strengthening system and the paper webs produced with the bicomponent strengthening system. Through use of the strengthening system, paper webs...
US20120160438 COMPOSITION FOR INHIBITING CALCIUM SALT SCALE FORMATION  
A method for inhibiting the formation, deposition and adherence of calcium salt scale to metallic and other surfaces in the equipment, vessels and/or piping of a chemical pulp process facility...
US20080173420 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...
US20150122440 STARCH-BASED PHCH  
The invention relates to a process for preparing self-binding pigment particle suspensions, to a self-binding pigment particle suspension as well as to a paper product comprising self-binding...
US20050109476 Medium for increasing the absorption capacity of paper pulp for starch  
The present invention relates to a medium for increasing the absorption capacity for starch of paper or paper pulp in a fibre slurry for paper manufacture, the medium containing cereal meal and/or...
US20060137844 Powder composition for paper manufacturing  
The powder composition for paper manufacturing of the invention contains a hydrophobic organic compound (A), an emulsifying and dispersing agent (B), and optionally water-soluble saccharides (C)...
US20090173775 Disposable pressware prepared from paperboard sized with nano starch  
A disposable servingware container press-formed from a generally planar paperboard blank includes: (a) a bottom panel; (b) a first annular transition portion extending upwardly and outwardly from...
US20090000752 Use of Cyclodextrins For Odor Control In Papermaking Sludges, and Deodorized Sludge and Products  
Methods to control and suppress odor in papermaking sludge are described. One method involves admixing sludge from a papermaking process and cyclodextrin to provide treated sludge with the...
US20130284389 STARCH COMPOSITION FOR USE IN PAPER MANUFACTURE  
The starch composition comprises a cationic, cross-linked starch that is partly swollen and partly gelatinized. It has a gelatinization coefficient gT smaller than 0.7 with T the jet cooking...
US20150176210 ADDITIVES FOR PAPERMAKING  
The invention is directed to systems for papermaking comprising a first population of fibers dispersed in an aqueous solution and complexed with an activator, and a second population of composite...
US20090114357 TEMPORARY WET STRENGTH SYSTEM FOR TISSUE PAPER  
The invention relates to a composition comprising a (a) a temporary wet strength agent component capable of forming hemi-acetal bonds with the fibers of a tissue web to provide initial wet...
US20150068696 PAPERBOARDS HAVING IMPROVED BENDING STIFFNESS AND METHOD FOR MAKING SAME  
Paperboards having improved MD and CD bending stiffness by including a paperboard binder coalescing agent to cause starch paperboard binder to coat at least some of the paperboard fibers. Also a...
US20090173464 ACOUSTIC CEILING TILES MADE WITH PAPER PROCESSING WASTE  
A composition and process suitable for making acoustic tiles are disclosed. Certain embodiments of the composition comprise: perlite; inorganic material selected from the group consisting of...
US20130112360 PROCESS FOR MANUFACTURING PAPER OR BOARD  
The present invention relates to a process for manufacturing paper or board, wherein paper or board pulp is diluted with acidic water and wherein the pH value of the pulp is raised with an alkali...
US20060169431 Enhanced efficacy of fungicides in paper and paperboard  
The invention is a method for making a fungal-resistant sheet of paper or paperboard for use in building materials. The method comprises adding a hydrophobic fungicide with a solubility in water...
US20070113997 Thickener for paper coating compositions  
A paper coating composition comprising one or more thickeners, characterised in that at least one of said one or more thickeners is a cold water swellable starch ester, methods of preparing such...
US20120006500 BAMBOO FIBER MATERIAL  
A bamboo fiber material, which is manufactured via the following steps: (1) preparation of bamboo oil: (2) preparation of bamboo fiber: (3) mixing the bamboo oil, a water-proofing agent and sodium...
US20100155338 Method for the cationisation of legume starches, cationic starches thus obtained applications thereof  
A novel solvent-free method for the cationisation of a legume starch, and uses of the cationic starches thus obtained, in aqueous compositions and the paper industry, including the folding carton...
US20140224443 ADDITIVES FOR PAPERMAKING  
The present invention provides systems and methods for papermaking. In embodiments, the systems include a first population of fibers dispersed in an aqueous solution and complexed with an...
US20060042767 Multi-ply paper product with moisture strike through resistance and method of making the same  
A paper product with absorbency and moisture strike through resistance is disclosed. More particularly, a multi-ply paper product with improved strike through resistance is disclosed, wherein at...
US20080295986 Method of Producing Paper and Cardboard  
A method of producing paper or cardboard using a bleached cellulosic pulp, which contains hemicelluloses. According to invention a significant portion, at least 5 wt-%, preferably about 8 to 30...
US20140093704 Hybrid Fiber Compositions and Uses in Containerboard Packaging  
The present invention relates to a containerboard packaging material comprising at least one non-wood alternative pulp material wherein said non-wood alternative pulp material is present in an...
US20060021725 High strength dimensionally stable core  
A paperboard having improved strength and water resistance comprises a standard paperboard furnish modified by adding 5-60 lbs/ton alum, 3-40 lbs/ton of liquid size, and 16-50 lbs/ton modified...
US20100078138 Unruptured, ionic, swollen starch for use in papermaking  
A novel filler treatment comprising the preparation of swollen starch-latex compositions, prepared in the presence or absence of co-additives, and the addition of the said composition to a filler...
US20060225855 Method for the cationisation of legume starches, cationic starches thus obtained applications thereof  
The invention relates to a novel solvent-free method for the cationisation of a legume starch. The invention also relates to the cationic starches of legume origin thus obtained. The invention...
US20110048659 PROCESS OF MAKING A WET FORMED CELLULOSIC PRODUCT AND A WET FORMED CELLULOSIC PRODUCT  
According to the disclosure, a process of making a wet formed cellulosic product and a wet formed cellulosic product are disclosed. The process includes providing a slurry, forming the slurry into...
US20050155731 Process for making abrasion resistant paper and paper and paper products made by the process  
In this papermaking process, a first strength agent is added to a stock suspension containing pulp and optionally other additives prior to its being formed into a web at the wet end of a...
US20130233501 MODIFICATION OF XYLAN  
The invention provides a method of modifying soluble xylan which contains glucuronic acid and/or arabinose side chains so that it can be adsorbed onto other substrates. The method includes the...
US20120270458 MEDICAL NONWOVEN FABRIC, AND PREPARATION METHOD THEREOF  
The present invention relates to a medical nonwoven fabric comprising gelable cellulose derivative short-cut fibers as prepared by the paper making process, a preparation method thereof, and an...
US20150225899 MANUFACTURE AND USE OF A COMPOSITE STRUCTURE CONTAINING PRECIPITATED CARBONATE  
A precipitated carbonate polysaccharide structure which, when used as a filler, improves the structural strength of paper or board, or gypsum boards, plastics or gums, among others, as well as the...
US20130312925 MANUFACTURE AND USE OF A COMPOSITE STRUCTURE CONTAINING PRECIPITATED CARBONATE  
A precipitated carbonate polysaccharide structure which, when used as a filler, improves the structural strength of paper or board, or gypsum boards, plastics or gums, among others, as well as the...
US20110168345 Method of producing paper and cardboard  
A method of producing paper or cardboard using a bleached cellulosic pulp, which contains hemicelluloses. According to invention a significant portion, at least 5 wt-%, preferably about 8 to 30...
US20050279472 Recycled white ticket stock and method of making same  
A ticket stock and manufacturing process wherein a pulp is formulated from a blend of recycled furnishes, with added starch for enhancing sheet stiffness and reducing linting and dusting on cut...
US20060169432 Method of preparing modified cellulose pulp  
A method of preparing modified cellulose pulp using arabinoxyolans is described. The method involves contacting, (i) an arabinoxylan with (ii) a cellulose pulp. The arabinoxylan of the process is...
US20080289787 Paper and Materials and Processes for Its Production  
Paper is made by providing an anionic aqueous emulsion of a size, usually a reactive anhydride size, and mixing it into a cellulosic suspension prior to drainage of the suspension to form a sheet...
US20060207738 Paper substrates useful in wallboard tape applications  
A paper substrate, particularly useful in wallboard tape applications containing PVOH on and/or in at least one surface of the paper, as well as methods of making and using the same. The use of...
US20130180679 METHOD FOR IMPROVING THE REMOVAL OF WATER  
The invention relates to a method for improving the removal of water in a composition containing microfibrillated cellulose. According to the invention, a cationic polyelectrolyte that has a low...
US20090044922 CATIONIC CROSSLINKED WAXY STARCH PRODUCTS, A METHOD FOR PRODUCING THE STARCH PRODUCTS, AND USE IN PAPER PRODUCTS  
There are disclosed cationic crosslinked waxy starch products having a Brookfield viscosity of about 700 cps to about 2500 cps and a method for preparing the starch products. Also disclosed is the...
US20060005935 Multi-function starch compositions  
The invention relates to a dry mix composition comprising a starch component and a papermaking additive, particularly an uncooked starch component and a heat sensitive papermaking additive. The...
US20050258567 Completely degradable paper-like material with starch as basic material and its preparation  
A completely degradable paper-like material with a starch base. A method of making a completely degradable paper-like material with a starch base.
US20140165877 SELF-BINDING PIGMENT HYBRID  
The present invention relates to a process for preparing self-binding pigment particles from an aqueous mineral pigment material suspension having a solid content of 45 to 80 wt.-%, based on the...
US20140305606 SIZING COMPOSITION  
A sizing composition includes from about 3 kg/ton to about 15 kg/ton of calcium propionate, an additive, and a balance of water. The additive is selected from the group consisting of starch, an...
US20050000669 Saccharide treated cellulose pulp sheets  
Cellulose pulp sheets treated with a saccharide yield less than 20 wt. % knots when fiberized under standard Kamas conditions. The fiberized sheets when airlaid produce fiber webs that exhibit...
US20120070554 Process for the manufacture of oxidized starch, oxidized starch and its use  
Batch process for the manufacture of oxidized starch by contacting an aqueous medium comprising already oxidized starch with native starch and with at least one oxidizing agent selected from a...
US20080035291 Infrared-Absorbing Ticket Stock and Method of Making Same  
A ticket stock and manufacturing process wherein a pulp is formulated from a blend of recycled printed papers, with added starch for enhancing sheet stiffness and reducing linting and dusting on...
US20080035292 Paper substrates containing high surface sizing and low internal sizing and having high dimensional stability  
This invention relates to a paper substrate containing high surface sizing and low internal sizing and having high dimensional stability, as well as methods of making and using the composition.
US20060102305 Slurry of agricultural fibres and its products  
Environmental friendliness and biodegradability are important considerations of disposable materials, be it packaging or paper, in order to minimize environmental damage. The present invention...

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