| 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) |
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| 05/08/2013 | CN103088699A Composition And Recording Sheet With Improved Optical Properties |
| 05/08/2013 | CN103088698A Papermaking processing process |
| 05/08/2013 | CN103088697A Colored flame-retardant insulation vulcanized fiber board and manufacturing technique thereof |
| 05/08/2013 | CN103088695A Device and method for producing cardboard paper by utilizing paper mill sludge and waste paper |
| 05/08/2013 | CN102296483B Surface sizing agent for cation self-crosslinking polymer and preparation method thereof |
| 05/08/2013 | CN102156901B Paper including semiconductor device and manufacturing method of same |
| 05/08/2013 | CN102086612B Water-proof agent for fruit cultivating bag paper and preparation method and application thereof |
| 05/08/2013 | CN102002022B Lauric acid modified epoxy acrylate, preparation method and application thereof |
| 05/08/2013 | CN101724083B Method for producing modified starch |
| 05/07/2013 | US8435345 Internally curing cement based materials |
| 05/07/2013 | CA2539532C Phosphoric acid quenched creping adhesive |
| 05/02/2013 | WO2013063102A1 Flavored wipe and dispensing system |
| 05/02/2013 | WO2013061286A1 Paper coating compositions comprising a polymer dispersion from room temperature liquid and gaseous monomers |
| 05/02/2013 | WO2013060947A1 Security paper that cannot be falsified using redox agents |
| 05/02/2013 | US20130105562 Paper articles exhibiting long term storageability and method for making same |
| 05/02/2013 | DE102011085274A1 Producing surface-paper web, preferably copy- or offset paper web, comprises applying starch and pigment particles on paper web, where paper web is formed from fibrous mixture of de-inked waste paper and mechanical pulp |
| 05/02/2013 | CA2854354A1 Paper coating compositions comprising a polymer dispersion from room temperature liquid and gaseous monomers |
| 05/01/2013 | EP2585635A1 Method for producing coated vacuum metallized substrates |
| 05/01/2013 | EP2585503A1 Alkali-swellable acrylic emulsions comprising acrylic acid, use thereof in aqueous formulations and formulations containing same |
| 05/01/2013 | CN202913304U Two-color multi-security-line color-fiber water-marked security paper |
| 05/01/2013 | CN103080420A Emulsions for removal and prevention of deposits |
| 05/01/2013 | CN103079835A Method for producing a security paper, and circular screen for this purpose |
| 05/01/2013 | CN103074808A Production method for fiber color art paper |
| 05/01/2013 | CN103074807A Making method of ultrathin low-weight sound-absorbing decoration paper |
| 05/01/2013 | CN103074805A Surface-sizing fixing agent for color ink-jet paper and preparation method and application thereof |
| 05/01/2013 | CN103074804A High-gloss thermo-sensitive paper and production method thereof |
| 05/01/2013 | CN103074802A Preparation method for ultraviolet curing water-based paper varnish |
| 05/01/2013 | CN103072397A Security device and anti-counterfeit product employing same |
| 05/01/2013 | CN102382263B Starch graft acrylate copolymer emulsion, preparation method and application thereof |
| 05/01/2013 | CN102242523B Antifoaming agent for low-temperature paper making system |
| 04/30/2013 | US8430994 Making sheets |
| 04/25/2013 | WO2013059074A1 Improved biocontrol through the use of chlorine-stabilizer blends |
| 04/25/2013 | DE102011116605A1 Entwässerungssieb Dewatering |
| 04/25/2013 | DE102011116494A1 Verfahren zum Herstellen eines optisch variablen Sicherheitselements mit mikrokapselbasierter Farbschicht A process for producing an optically variable security element with microcapsule-based ink layer |
| 04/25/2013 | CA2844833A1 Improved biocontrol through the use of chlorine-stabilizer blends |
| 04/24/2013 | EP2583593A1 Disposable paper sheet comprising a antimicrobial and antibacterail substance and its method of manufacture |
| 04/24/2013 | CN103069074A Method for producing paper |
| 04/24/2013 | CN103069071A Methods to degrade sludge from pulp and paper manufacturing |
| 04/24/2013 | CN103061206A Application of composition of sulfamic acid or salts thereof and ammonium salt and/or amine or other biocides containing halogens in papermaking field |
| 04/24/2013 | CN103061205A Preparation process of food-level oil-proof paperboard |
| 04/24/2013 | CN103059770A Starch adhesive as well as preparation method and application thereof |
| 04/24/2013 | CN103054188A Nozzle tipping paper for antibiosis cigarette, preparation method thereof, and nozzle for antibiosis cigarette |
| 04/24/2013 | CN102329398B Multi-functional guar gum derivative for papermaking and preparation method and application for multi-functional guar gum derivative |
| 04/24/2013 | CN102080342B Anionic organic particles and preparation and application thereof |
| 04/24/2013 | CN102080341B Cationic organic particles and preparation and application thereof |
| 04/24/2013 | CN101967772B Preparation method of AKD cross-linked emulsifier |
| 04/24/2013 | CN101949108B Polyethyleneimine-modified AKD sizing agent and preparation method thereof |
| 04/24/2013 | CN101831837B Method for preparing sound-absorbing wallpaper |
| 04/24/2013 | CN101711267B Stable liquid formulation |
| 04/23/2013 | US8425724 Anionic functional promoter and charge control agent with improved wet to dry tensile strength ratio |
| 04/23/2013 | US8425722 Soft and strong fibrous structures and methods for making same |
| 04/18/2013 | WO2013053997A1 Packaging board, its use and products made thereof |
| 04/18/2013 | WO2013053774A2 Biodegradable ink for unforgeable printing and/or writing |
| 04/18/2013 | CA2851385A1 Packaging board, its use and products made thereof |
| 04/17/2013 | EP2580392A2 Tissue products containing microalgae materials |
| 04/17/2013 | EP2580390A1 Method for contaminant removal in paper production |
| 04/17/2013 | EP2580388A2 Methods to degrade sludge from pulp and paper manufacturing |
| 04/17/2013 | EP2580259A1 (meth)acrylic comb polymers having a hydroxy polyalkylene glycol function, use thereof as a shear rate thinning agent in coating slips and slips containing same |
| 04/17/2013 | CN202881763U Alkyl ketene dimer neutral sizing agent production system |
| 04/17/2013 | CN103046435A Dedicated anionic trash scavenger for papermaking and preparation method thereof |
| 04/17/2013 | CN103045704A Antifungal protein separated and purified from bacillus subtilis J18, protein product, preparation method and application |
| 04/17/2013 | CN103044629A Preparation method of acrylamide cross-linked urea glyoxal resin wet strength agent |
| 04/17/2013 | CN102549215B Contamination inhibitor composition |
| 04/17/2013 | CN102432921B Pullulan additive and application thereof in cigarettes |
| 04/17/2013 | CN102351987B Reactive emulsifier core shell surface sizing agent and preparation method thereof |
| 04/17/2013 | CN102277781B Transferring paper applied to sublimation type ink jetting, printing and transferring |
| 04/17/2013 | CN102230299B Chemical painting for curtain coating |
| 04/17/2013 | CN102226324B 生产纸张的方法 Method for production of paper |
| 04/17/2013 | CN102011344B Surface sizing agent for electrostatic duplicating paper and preparation method and applications thereof |
| 04/17/2013 | CN101680189B Manufacture of filled paper |
| 04/17/2013 | CN101680172B Methods to control organic contaminants in fibers |
| 04/16/2013 | US8419850 Aqueous composition containing a carbonate of zirconium and of an alkaline metal salt, and an ammonium halide, as well as its use thereof |
| 04/16/2013 | CA2675969C Creping adhesives made from amine-terminated polyamidoamines |
| 04/11/2013 | WO2013050495A1 Precipitated calcium carbonate particles and use thereof |
| 04/11/2013 | WO2013050436A1 Paper and board production |
| 04/11/2013 | WO2013050150A1 Method and device for the production of a sheet-type substrate |
| 04/11/2013 | DE102011115133A1 Verfahren und Vorrichtung zum Herstellen eines blattförmigen Substrates Method and device for manufacturing a sheet-shaped substrate |
| 04/10/2013 | EP2576906A1 Paper coating composition, paper coated therewith and method for producing coated paper |
| 04/10/2013 | EP2576903A1 Reinforcement of paper pulp-based materials using a reactive alkyd oligomer capable of forming a reprocessable reinforcement resin in situ |
| 04/10/2013 | EP2576637A1 Creping release agents |
| 04/10/2013 | EP2575580A2 Single-ply dispersible wet wipes with enhanced dispersibility |
| 04/10/2013 | CN103038420A Safety PAPER AND A METHOD FOR MANUFACTURING SAFETY PAPER |
| 04/10/2013 | CN103038418A Security structure including phosphorescent and fluorescent compositions |
| 04/10/2013 | CN103038416A Ultra low formaldehyde binders for nonwoven substrates |
| 04/10/2013 | CN103031782A Molded pulp product with anti-counterfeiting function and preparation method thereof |
| 04/10/2013 | CN103031780A Paper sheet |
| 04/10/2013 | CN103031779A Cigarette tipping paper and production process thereof |
| 04/10/2013 | CN103031778A Method for producing translucent paper by utilizing bagasse pulp |
| 04/10/2013 | CN103031776A Preparation method of antibacterial facial tissue |
| 04/10/2013 | CN103031775A Use method of papermaking chemicals and pulp prepared with method |
| 04/10/2013 | CN103031774A Aqueous universal oil polish and preparation method thereof |
| 04/10/2013 | CN103031772A Aluminum foil composite paper production process and food wrapping paper production process employing same |
| 04/10/2013 | CN103031769A Production process for melamine raw paper |
| 04/10/2013 | CN103030806A High-solid content polyamide polyamine epichlorohydrin wet strength agent, as well as preparation and application thereof |
| 04/10/2013 | CN103030681A Forced-induced fluorescence color-changing compound and preparation method and application thereof |
| 04/10/2013 | CN102585726B Preparation method for starch-based biomass latex adhesive |
| 04/10/2013 | CN102268839B Method for preparing Pickering emulsion type alkenyl succinic anhydrides (ASA) papermaking sizing agent |
| 04/10/2013 | CN102199900B Modified resin fiber anti-counterfeit paper and making method thereof |
| 04/10/2013 | CN102191726B Process for preparing low-basis-weight corrugated paper |
| 04/09/2013 | US8414739 Filled paper and method of manufacturing the same |