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 21 - Non-fibrous material added to the pulp, characterised by its function, form or properties; Paper impregnating or coating material, characterised by its function, form or properties
Patents for D21H 21 - Non-fibrous material added to the pulp, characterised by its function, form or properties; Paper impregnating or coating material, characterised by its function, form or properties (20,755)
10/2012
10/23/2012CA2510599C Amino-functionalized pulp fibers
10/23/2012CA2445916C Use of lipolytic enzymes for stickies control
10/23/2012CA2431972C Thermostable lipolytic enzyme variant
10/23/2012CA2423639C Coated paper for printing
10/18/2012DE102011016838A1 Verfahren zum Behandeln von Flüssigkeiten und Dispersionen mit elektrolytisch unter Verwendung einer Zweikammer-Elektrolysezelle hergestellten Metallionen A method for treating liquids and dispersions with electrolytically produced using a two-chamber electrolytic cell metal ions
10/18/2012DE102011016837A1 Treating liquid or dispersion with metal ions, comprises introducing metal ions into liquid or dispersion, producing ions by electrolysis in electrolysis cell comprising anode and cathode, supplying oxygen containing gas to cathode
10/17/2012EP2511419A1 A paper substrate having enhanced print density
10/17/2012EP2511094A1 Method for producing a print substrate and print substrate produced according to this method
10/17/2012EP2509445A2 Process for preparing stable starch dispersions
10/17/2012CN102736260A Glasses frame using Korean paper
10/17/2012CN102733265A Production method for high basis weight active carbon filtration board with gram weight of 1300-1800 g/m<2>
10/17/2012CN102733262A Method for manufacturing paper board
10/17/2012CN102733261A Preparation method of epoxy resin surface sizing agent and surface sizing technology
10/17/2012CN102733260A Aqueous lubricant used in papermaking, and preparation method thereof
10/17/2012CN102733259A A method for ameliorating stickies in repulped stocks for making household paper
10/17/2012CN102733258A Coated paperboard topcoat paint and preparation method thereof
10/17/2012CN102733257A Production technology for coating facial tissue of boxboards
10/17/2012CN102733256A Antirust sustained-release microcapsule paper and manufacturing method thereof
10/17/2012CN102733252A Method for producing outer bag paper of fruit cultivating bag by using waste linerboards
10/17/2012CN102733250A Coated paper
10/17/2012CN102733249A Cigarette paper with rice-paper pulp fiber
10/17/2012CN102733248A Method used for lowering release amounts of harmful components in main stream smoke and applied to cigarette paper containing rice paper pulp fibers
10/17/2012CN102733247A Method for making digital inkjet printing paper by using high-speed rotary printing machine
10/17/2012CN102733226A Method for preparing stainless steel interleaving paper by wastepaper
10/17/2012CN102731746A Enclosed type aqueous polyurethane emulsion papermaking wet strength agent and its preparation method
10/17/2012CN102731671A Modified xanthan gum surface sizing agent, and preparation method thereof
10/17/2012CN101068986B Paper sizing agent
10/17/2012CA2785127A1 Polymeric compositions and their production and uses
10/16/2012US8287691 Enhanced fiber additive; and use
10/16/2012CA2547687C Filler-containing paper and a method for the production of filler-containing paper
10/16/2012CA2488543C Triazinylaminostilbene disulphonic acid mixtures
10/11/2012WO2012137631A1 Conductive aramid paper and method for producing same
10/10/2012EP2507432A1 A process for production of a paper or paperboard product
10/10/2012CN1958948B Base paper for total heat exchanger element
10/10/2012CN102720094A Branch type dry strength agent and preparation method thereof
10/10/2012CN102720093A Oxidized polyethylene wax emulsion water-repellent agent and preparation method thereof
10/10/2012CN102719208A High polymer binder and preparation method thereof
10/10/2012CN102718929A Styrene-acrylic emulsion for surface coating of coated paper and preparation method of styrene-acrylic emulsion
10/10/2012CN102718913A Cationic tert-carbonic acid styrene-acrylic emulsion and preparation method thereof
10/10/2012CN102718878A Preparation method and application of oxidized starch
10/10/2012CN102182112B Method for preparing paper reinforcing agent by modifying ethanol pulping waste liquid
10/10/2012CN102154880B Reformed woolen paper and production method thereof
10/10/2012CN101691719B Control agent of dissolving colloidal substances in paper machine circulating off-machine water and use method thereof
10/10/2012CN101688372B Production of brushing-on color dispersions
10/10/2012CN101068985B Method for producing paper with a high substance weight
10/09/2012US8283266 Method of making tough, flexible mats and tough, flexible mats
10/09/2012US8282778 Prevention of bacterial spore formation in a broke system of a board machine
10/09/2012CA2469764C Use for the oleo-repellent paper sizing of carboxylic perfluoropolyethers
10/09/2012CA2464421C Cigarette paper with reduced carbon monoxide delivery
10/04/2012WO2012135577A1 Sizing compositions
10/04/2012WO2012132045A1 Method for producing cationic surface sizing agent, and sizing agent obtained by method
10/04/2012WO2012132044A1 Method for producing cationic surface sizing agent, and sizing agent obtained by method
10/04/2012WO2012130907A1 Security element for a value document, manufacturing method, and corresponding document
10/04/2012CA2830829A1 Sizing compositions
10/04/2012CA2828398A1 Security element for a value document, manufacturing method, and corresponding document
10/03/2012EP2505712A1 Low flame-spreading wrapping paper, method for producing same and machine for producing same
10/03/2012EP2504487A1 Method for manufacturing nanofibrillated cellulose pulp and use of the pulp in paper manufacturing or in nanofibrillated cellulose composites
10/03/2012CN202466307U Anti-counterfeiting coated paper
10/03/2012CN202456391U Harm-reducing grooved acetate fiber filter rod with grooved cellulose paper coated with amino porous material
10/03/2012CN102713059A Process for enhancing dry strength of paper by treatment with vinylamine-containing polymers and acrylamide containing polymers
10/03/2012CN102704349A Mildew-proof wall paper, mildew-proof wall cloth and preparation methods thereof
10/03/2012CN102704345A Method for making trace coated offset paper
10/03/2012CN102704340A Paper for daily use and production process of paper
10/03/2012CN102704339A Water-resisting surface sizing agent
10/03/2012CN102704338A Sizing reinforcing agent and preparation process and application thereof
10/03/2012CN102704337A High-charge-density polymer/AKD(alkyl ketene dimer) instant-curing neutral sizing agent preparation process
10/03/2012CN102704334A Coating-type matte coated paper
10/03/2012CN102704333A Coated mist release paper
10/03/2012CN102704332A Coating type release paper
10/03/2012CN102704330A Waterproof coating of carton
10/03/2012CN102704328A Coating type polyester (PE)-coated paper
10/03/2012CN102704321A Copper plate card and preparation method thereof
10/03/2012CN102704320A Tray packing paper and production method thereof
10/03/2012CN102704319A Mask paper, skin-care paper mask and manufacturing method for mask
10/03/2012CN102704318A Process for producing aluminum foil backing paper
10/03/2012CN102382232B Preparation method and application method of anti-fake microspheres
10/03/2012CN102007247B Improved optical brightening compositions
10/03/2012CN101835939B Coating formulation for an offset paper and paper coated therewith
10/03/2012CN101705638B Cationic surface sizing agent and preparation method thereof
10/02/2012US8278374 Processes for manufacture of a dry strength paper and methods for imparting dry strength to paper using a cationic starch graft polymer
09/2012
09/27/2012WO2012127899A1 Papermaking process and additive for papermaking
09/27/2012WO2012127418A1 Information medium or paper comprising a self-repairing material
09/27/2012WO2012127105A2 Method for preparation of microcapsules from hemicellulose
09/27/2012WO2012126628A1 Fluorescent whitening agent compositions
09/27/2012WO2012098296A3 Method for improving strength and retention, and paper product
09/27/2012WO2012084846A3 Process for the production of sized and/or wet-strength papers, paperboards and cardboards
09/27/2012CA2830745A1 Fluorescent whitening agent compositions
09/26/2012EP2501773A2 Temperature change compositions and tissue products providing a cooling sensation
09/26/2012EP2501266A2 Tissue products including a temperature change composition containing phase change components within a non-interfering molecular scaffold
09/26/2012EP2501265A2 Cooling substrates with hydrophilic containment layer and method of making
09/26/2012CN102691232A Multifunctional papermaking auxiliary agent with high retention
09/26/2012CN102691226A Method for preparing security paper with window and watermark
09/26/2012CN102690402A Preparation method for phenolic resin for modified NOMEX honeycombs
09/26/2012CN102199899B Alkenyl succinic anhydride sizing agent
09/26/2012CN102121207B Papermaking dry-strengthening agent
09/26/2012CN102041744B Tape base paper and production method thereof
09/26/2012CN101109913B Recording medium and sheet
09/25/2012US8273216 Process for the production of paper
09/19/2012EP2500394A1 Water-resistant/oil-resistant agent composition, article treated with the composition, and processes for production of the composition and the article
09/19/2012EP2499297A2 Method for producing paper or the like
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