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9017520 Paper coating or binding formulations and methods of making and using same  
Paper coating or binding formulations are provided that comprise aqueous copolymer emulsions including copolymers derived from one or more copolymerizable surfactants of formula I and one or more...
9005395 Dispersible hydroentangled basesheet with triggerable binder  
The present disclosure is generally directed to a dispersible moist wipe comprising hydroentangled fibers and a binder composition. The moist wipe demonstrates high initial wet strength while...
8999111 Method of increasing paper surface strength by using acrylic acid/acrylamide copolymer in a size press formulation containing starch  
The invention provides methods and compositions for increasing the strengthening effect of a starch coating on paper. The method involves contacting the starch with a synthetic polymer before the...
8992733 Water and oil resistant agent for paper and paper treatment process  
Disclosed is a water and oil resistant agent comprising a fluorine-containing copolymer obtained by copolymerizing a (meth)acrylate monomer having a polyfluoroalkyl group having 1 to 6 carbon...
8980059 High strength paper  
Disclosed herein are systems and methods for attaching particulate additives to a population of cellulose fibers dispersed in an aqueous solution. The cellulose fibers are treated with an...
8980056 Composition and process for increasing the dry strength of a paper product  
A dry strength additive composition generally includes an anionic and/or amphoteric polyacrylamide having a molecular weight of less than 1,000,000 Daltons, wherein the amphoteric polyacrylamide...
8980057 Fibrous paper structures utilizing waterborne shape memory polymers  
A fibrous structure. The fibrous structure can be a paper product treated with a waterborne shape memory polymer. The waterborne shape memory polymer can include structural units, wherein each...
8926797 Method for increasing the dry strength of paper, paperboard, and cardboard  
Process for the production of paper, board and cardboard having high dry strength by addition of (a) at least one trivalent cation in the form of a salt,(b) at least one water-soluble cationic...
8920606 Preparation of polyvinylamide cellulose reactive adducts  
The present disclosure is directed to a continuous process for preparing cellulose reactive adducts of polyvinylamide.
8916024 Method and system for producing market pulp and products thereof  
Methods and systems are provided for producing market pulp which include treatment of pulp with diverse ionic compounds before pulp drying. Cationically and anionically charged compounds can be...
8900414 Fiber products  
Fiber products, comprising in their body at least 20% by weight of cellulose fibers, and adequate amounts of an acid and a cationic retention aid for the acid, can be marked by means of a laser beam.
8894813 Absorbent barrier tissue  
In general, the present disclosure is directed to creped tissue webs, and products produced therefrom. The creped webs and products are strong, soft, and have improved strike-through and...
8858759 Enhancement of sheet dewatering using soy flour or soy protein  
Methods and compositions for improving dewatering efficiency during a papermaking or pulp drying process are disclosed. The methods can include a step of adding a dewatering agent solution to a...
8852399 Polymer-containing articles of manufacture and methods for making same  
Polymer-containing articles of manufacture that provide one or more superior properties, such as soil adsorption properties, mirror cleaning properties, and/or absorption properties, compared to...
8852400 Emulsification of alkenyl succinic anhydride with an amine-containing homopolymer or copolymer  
The present disclosure provides for a method of preparing and using an emulsion for treating a papermaking process. The emulsion is an oil-in-water emulsion of alkenyl succinic anhydride...
8840760 Method for the chemical treatment of starch for applying in sheets of paper  
The object of the process of the invention is to increase the retention of starch in the sheet of paper in order to reduce operating costs and increase the physical characteristics of the paper....
8834678 Soft creped tissue having slow wet out time  
The present disclosure relates generally to a tissue product having a creping composition disposed onto at least one surface thereof to increase the softness of the article, while retaining or...
8821687 Flushable article including polyurethane binder and method of using the same  
A flushable article such as a wipe that includes a substrate that includes fibers, and a dried binder composition in contact with the fibers, the article (e.g., wipe) being insoluble in water...
8815054 Methods for making fibrous paper structures utilizing waterborne shape memory polymers  
The invention relates to the making of a cellulosic fibrous structure by adding a waterborne shape memory polymer to cellulosic papermaking slurry and forming a web from the waterborne shape...
8795471 Composite intermediate, method for forming same, and use of the composite intermediate  
A web-type composite intermediate is formed from fibers and plastic. The composite intermediate is formed by wet web formation from a substantially homogeneous liquid mixture which contains...
8790494 Paper with improved stiffness and bulk and method for making same  
The invention provides a three layered reprographic paper having improved strength, stiffness and curl resistance properties, and a method for making same. The paper has a central core layer made...
8771470 Method of preparing a treated article and treated article formed therefrom  
A method of preparing a treated article comprises the step of providing a slurry comprising fibers. The method further comprises the step of combining the slurry and a first fluorinated...
8758566 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...
8753480 Aldehyde-functionalized polymers with enhanced stability  
The current invention includes a composition having stability additives of selected inorganic salts and/or organic incorporated into an aldehyde-functionalized polymer product. The stability...
8753481 Powder composition and use thereof for paper production  
The present invention relates to powder compositions whose particles comprise at least one inorganic pigment, wherein at least one biodegradable polyester polymer and/or polyalkylene carbonate...
8753479 Production of paper, card and board  
The invention relates to a process for the production of paper, card and board, including the steps of draining a filler-containing paper stock, having a certain fibrous concentration and...
8747617 Controllable filler prefloculation using a dual polymer system  
A method of preparing a stable dispersion of flocculated filler particles for use in papermaking processes comprises sequential addition of a first flocculating agent to an aqueous dispersion of...
8715465 Paper making process using binder/filler agglomerates  
A process for making paper, comprising contacting an anionic binder with a cationizing agent to make a cationized binder, contacting the cationized binder with an anionic pigment to form a...
8685207 Finely divided starch-containing polymer dispersions, method for the production thereof and use thereof as sizing agent in paper manufacturing  
Finely divided, starch-containing polymer dispersions which are obtainable by free radical emulsion polymerization of ethylenically unsaturated monomers in the presence of at least one redox...
8679296 High bulk tissue comprising expandable microspheres  
The disclosure relates to high bulk tissue webs containing microspheres. To form the tissue webs, a nonionic polymer dispersion, such as polyvinyl alcohol stabilized vinyl acetate-ethylene...
8673117 Degrading agent compositions for temporary wet strength systems in tissue products  
A degrading agent composition for use in manufacturing a tissue product generally includes a degrading agent, a degradation inhibiting carrier, and a non-ionic surfactant. The non-ionic surfactant...
8663425 Method for manufacturing microfibrous cellulose composite sheets and method for manufacturing microfibrous cellulose composite sheet laminate  
The present invention provides a method for easily and efficiently manufacturing microfibrous cellulose composite sheets. The present invention is a method for manufacturing microfibrous cellulose...
8647470 Method for producing paper, paperboard and cardboard having high dry strength  
Process for the production of paper, board and cardboard having high dry strength by addition of an aqueous composition comprising a nanocellulose and at least one polymer selected from the group...
8613832 Process for the production of paper  
The present invention relates to a drainage and retention aid composition which comprises: (d) a first anionic component which is a water-soluble anionic organic polymer;(e) a second anionic...
8613833 Aqueous suspensions of fine-particulate fillers, method for the manufacture thereof and use thereof for the manufacture of filler-containing papers  
Aqueous slurries of finely divided fillers which are at least partly covered by anionic latices, the slurries being obtainable by treating aqueous slurries of finely divided fillers with at least...
8613831 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...
8613834 Paper coating or binding formulations and methods of making and using same  
A paper coating or binding formulation comprises an aqueous polymer dispersion comprising a copolymer obtained by polymerization of an unsaturated monomer and a carbohydrate derived compound and a...
8608904 Creping adhesive modifier and methods for producing paper products  
A creping aid system for use on a creping cylinder, for example, a Yankee dryer, comprises a creping adhesive and a creping modifier, the combination comprising polyethylene.
8580080 Process for producing bulky paper with concavo-convex pattern  
The present invention relates to a process for producing a bulky paper with a concavo-convex pattern consisting of low density regions with a high degree of expansion of the heat-expanding...
8568562 Creping methods using pH-modified creping adhesive compositions  
A method for manufacturing a creped fiber web is provided and includes providing a rotating cylindrical dryer surface, providing a creping adhesive composition or coating package having a pH...
8568563 Methods of making a non-woven fire barrier mat  
Methods of making the burnthrough resistant non-woven mat include forming the mat from glass fibers and at least two binders, a first binder having a vinyl component and a second binder having a...
8529732 Method for producing paper, card and board with high dry strength  
Process for the production of paper, board and cardboard having high dry strength by addition of a water-soluble cationic polymer and of an anionic polymer to a paper stock, draining of the paper...
8518216 Copolymer blend compositions for use to increase paper filler content  
Methods for making a heterogeneous polymer blend comprising one or more anionic polymers, one or more cationic polymers, and one or more non-ionic polymers, which method comprises (a) adding to a...
8518215 Quaternary vinylamine-containing polymers as additives in papermaking  
Vinylamine-containing polymers are disclosed where the amine groups are substituted with cationic functional groups. Processes for preparing such polymers, as well as compositions comprising such...
8512515 Wiping products having enhanced cleaning abilities  
Wiping products are disclosed containing an additive composition that enhances the cleaning properties of the product. The additive composition, for instance, comprises an aqueous dispersion...
8486227 Method for producing paper, paperboard and cardboard  
A process for the production of paper, board and cardboard by draining a paper stock containing interfering substances in the presence of polymers which contain vinylamine units and which have an...
8480853 Papermaking and products made thereby with ionic crosslinked polymeric microparticle  
Enhancement of papermaking drainage and retention properties of aqueous cellulosic suspensions used for production of paper or paper board with a retention/drainage additive system including ionic...
8475629 Coating compositions comprising alkyl ketene dimers and alkyl succinic anhydrides for use in paper making  
Additives for paper making are disclosed herein. Specifically, the additives are wax-free alternatives to conventional coatings, including ASA, AKD and optionally an acrylic containing...
8465584 Aqueous suspensions of fine-particulate fillers, method for the manufacture thereof and use thereof for the manufacture of papers containing fillers  
An aqueous slurry of finely divided fillers which are at least partly coated with anionic latices, wherein the slurry is obtainable by treating an aqueous slurry of finely divided fillers with an...
8465622 Paper substrate containing a wetting agent and having improved print mottle  
The present invention relates to a sizing composition that, when applied to paper substrate, creates a substrate, preferably suitable for inkjet printing, having increased print density, enhanced...