Patents
Sitemap › D21 - Paper-making; Production of cellulose › D21H - Pulp compositions; Preparation thereof not covered by subclasses ,; Impregnating or coating of paper; Treatment of finished paper not covered by class or subclass; Paper not otherwise provided for › D21H 17 - Non-fibrous material added to the pulp, characterised by its constitution; Paper-impregnating material characterised by its constitution
Patents for D21H 17 - Non-fibrous material added to the pulp, characterised by its constitution; Paper-impregnating material characterised by its constitution (19,322)
11/2003
11/07/2003CA2423730A1 Whitened fluff pulp
11/06/2003WO2003091300A1 Aqueous polymer dispersions, based on copolymers of vinyl aromatics and butadiene, method for their production and their use as sizing agents for paper
11/06/2003WO2003020642B1 Precipitated aragonite and a process for producing it
11/06/2003US20030208062 Prepared using selective oxidation involving the use of aqueous nitroxyl radical with a limited amount of oxidant to avoid carboxylation; paper additive to provide wet and dry strength for coatings, adhesives and lining board
11/06/2003US20030207641 Compressible wood pulp product
11/06/2003US20030207635 Gas adsorption sheet and air-purifying filter
11/06/2003US20030205346 From the family Heulandite and having a BET surface area in the range of 40-50 m2/g.
11/06/2003US20030205345 Use of an enzyme, especially an esterase, lipase or protease, to reduce 3-chloro-1,2-propanediol formation
11/06/2003US20030205344 Talc composition and use in paper products
11/06/2003US20030205342 Multi-ply cellulosic products using high-bulk cellulosic fibers
11/06/2003US20030205167 Paper sizing compositions and methods
11/06/2003US20030205165 Containing at least 1 carboxyl group per molecule; especially from oxidized cellulose and starches
11/06/2003CA2481797A1 Aqueous polymer dispersions, based on copolymers of vinyl aromatics and butadiene, method for their production and their use as sizing agents for paper
11/05/2003EP1359211A1 Fiber softening compositions containing non-ionic surface active agents
11/05/2003EP1358151A2 Mono- and polyamides of perfluoroalkyl-substituted unsaturated acids
11/05/2003EP1210479B1 Absorbent paper and a method for production thereof
11/05/2003EP1131483B1 Inhibition of pulp and paper yellowing using hydroxylamines and other coadditives
11/05/2003CN1454274A 纸张施胶组合物 Paper sizing composition
11/04/2003US6641822 Composition containing humidity regulators for preparing tissue products
11/04/2003CA2301622C Sugar based vinyl monomers and copolymers useful in repulpable adhesives and other applications
10/2003
10/30/2003WO2003089524A1 Kaolin pigment having high brightness and narrow particle size distribution and method of preparation therefor
10/30/2003US20030201085 Soft tissue paper having a softening composition containing bilayer disrupter deposited thereon
10/30/2003US20030201084 Paper bulking promoter
10/30/2003US20030201082 Non-woven fiber webs with nylon binder
10/30/2003CA2482471A1 Kaolin pigment having high brightness and narrow particle size distribution and method of preparation therefor
10/29/2003EP1356158A1 Method and apparatus for treating pulp with filler
10/28/2003US6638884 Compressible wood pulp product
10/28/2003CA2243774C A slurry containing an agglomerated carbonate-containing pigment
10/23/2003WO2003087474A1 High temperature paper
10/23/2003WO2003087473A1 Process for increasing the dry strength of paper
10/23/2003WO2003087472A1 Swollen starch-latex compositions for use in papermaking
10/23/2003WO2003087471A1 Oil/grease-and water sizing agent for treatment of cellulosic materials
10/23/2003WO2003044270A3 Soft absorbent tissue
10/23/2003US20030199418 The electrolyte and the bilayer disrupter cooperate to cause the viscosity of the composition to be less than the viscosity of a dispersion of the softening active ingredient in the vehicle alone.
10/23/2003US20030196771 Corn starch and corn by products as materials to produce paper
10/23/2003CA2671973A1 Swollen starch compositions for use in papermaking
10/23/2003CA2481840A1 High temperature paper
10/22/2003EP1354098A2 Multi-purpose absorbent and shred-resistant sheet material
10/22/2003EP1354096A1 Tissue paper penetrated with softening lotion
10/22/2003EP1354008A2 Pigments used to produce paper
10/22/2003EP1353975A1 Method for the production of water-in-water polymer dispersions
10/22/2003EP0929716B1 Composition, use of a cellulose ether as thickening agent and production of a coated cellulose-based two-dimensional product
10/22/2003CN1450229A Additive and process for sticky control in recycled pulps
10/22/2003CN1449704A Method for preparing degradable lunch box
10/22/2003CN1125205C Single-side impregnated printing paper carriers
10/21/2003US6635755 Oxidized polymeric carbohydrates and products made thereof
10/21/2003US6635754 Cellulose particles, method for producing them and their use
10/21/2003CA2202419C Highly branched polyamidoamines and their preparation
10/21/2003CA2177255C Papermaking compositions, process using same, and paper produced therefrom
10/16/2003WO2003085199A2 White pitch deposit treatment
10/16/2003US20030195151 Glucanases; xylanases; endoxylanases; isolated from barley/oats; immunoaffinity chromatography
10/16/2003US20030192664 Use of vinylamine polymers with ionic, organic, cross-linked polymeric microbeads in paper-making
10/16/2003US20030192663 High temperature paper
10/16/2003US20030192662 Embossing on Yankee, air, or both sides; supplying to headbox cellulosic papermaking fiber of hardwood, softwood, recycled fibers, and/or cationic aldehyde temporary wet strength agents; cationic nitrogenous debonder
10/16/2003US20030192659 Dried singulated crosslinked cellulose pulp fibers
10/16/2003US20030192236 Accelerated mulching paper degradation process and mulching paper for implementing the process
10/15/2003EP1352123A1 A process for recovering inorganic material from deinking sludge
10/15/2003EP1114219B1 Calcium carbonate synthesis method and resulting product
10/15/2003CN1449465A Process for the production of paper
10/15/2003CN1449464A Process for sizing paper
10/15/2003CN1449411A Paper-making or non paper-making use of a starchy composition containing a selected cationic starch material
10/15/2003CN1124380C Process for making smooth uncreped tissue paper containing fine particulate fillers
10/14/2003US6632904 Synthetic polymers having hydrogen bonding capability and containing polysiloxane moieties
10/14/2003CA2205649C Soft and creped tissue paper
10/14/2003CA2138796C Pre-impregnated paper sheet and method for making the same
10/14/2003CA2040337C Process for control of pitch deposition from pulps in papermarking systems
10/09/2003WO2003083213A1 Coated sheet for rotary offset printing
10/09/2003WO2003083212A1 Method for producing paper and agent for improving yield
10/09/2003WO2003083211A1 Bulky paper
10/09/2003WO2003044264A3 Soft absorbent tissue containing hydrophilic polysiloxanes
10/09/2003US20030188841 Cellulose fibers containing an amino silicone to impart improved hand feel; creped paper tissues having improved softness for facial, hand and personal use; an effective amount of polyoxygenated chains to impart hydrophilicity
10/09/2003US20030188840 Adding to an aqueous paper pulp slurry an aqueous mixture of anionic dry strength resin and cationic starch or amphoteric starch having a net cationic charge where the dry strength resin and cationic or amphoteric stach are added separately
10/09/2003US20030188838 Process for producing dried singulated crosslinked cellulose pulp fibers
10/09/2003US20030188738 Filler treatment with starch-latex compositions, prepared in the presence or absence of co-additives; for use as furnish additives in grades that contain no filler such as sack papers and paperboard products
10/09/2003US20030188449 System for making dried singulated crosslinked cellulose pulp fibers
10/09/2003CA2481276A1 Method for producing paper and agent for improving yield
10/09/2003CA2481210A1 Bulky paper
10/08/2003EP1183422B1 Modifying starch with cationic polymers and use of the modified starches as dry-strength agent for paper
10/08/2003CN1447852A Method of making compsn., product from such method, and use thereof in removing or dissolving contaminant from environment
10/08/2003CN1446978A Padding combination as well as its preparing method and usage
10/07/2003US6630530 Can be used for recycling resources and reducing pollution of the waste water
10/07/2003US6630206 Method for the production of a dehumidifying element
10/02/2003WO2003080932A1 Fibrous web and process for the production thereof
10/02/2003WO2003080929A1 Liquid starch dispersions for coated paper and paperboard
10/02/2003WO2003080682A1 Base polymer obtained by hydrogenation
10/02/2003WO2002088468A3 Method for production of fibrous moulded bodies
10/02/2003US20030187135 Addition polymer modified with starch
10/02/2003US20030182818 System for producing dried singulated cellulose pulp fibers using a jet drier and injected steam
10/01/2003EP1347835A2 Grinding and/or dispersing aid of mineral materials in aqueous suspension, resulting aqueous suspensions and uses thereof
10/01/2003EP1347834A2 Grinding aid of mineral materials in aqueous suspension, resulting aqueous suspensions and uses thereof
10/01/2003CN1446282A 施胶分散体 Sizing dispersion
10/01/2003CN1446233A Polymer dispersions containing starch
09/2003
09/30/2003US6627787 Spraying, printing, coating or extruding emollient comprising petroleum, fatty acid ester, alkyl ethoxylate, fatty ester ethoxylate, and/or polysiloxane; feces abhesion
09/30/2003US6627170 Process for preparing calcium carbonate
09/25/2003WO2003078732A2 Starch particles and the use thereof in the wet-end of paper and cardboard preparation
09/25/2003WO2003078524A1 Styrene-acrylate copolymer composition suitable for surface size
09/25/2003WO2003078174A1 Ink-jet recording paper
09/25/2003WO2003077687A2 Low sidestream smoke cigarette with combustible paper having modified ash characteristics
09/25/2003WO2003020642A3 Precipitated aragonite and a process for producing it
09/25/2003US20030181740 Reacting an N-hydroxyethylaniline compound with formaldehyde, then with an aminoaromatic compound, salt formation; for dyeing paper fiber or producing ink ribbons, stamp pad inks, printing inks and recording fluids
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