| 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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| 12/24/2008 | CN101331222A Premoistened tissue products |
| 12/24/2008 | CN101328701A Long-acting antibiotic white cardboard and production method thereof |
| 12/24/2008 | CN101328699A Special acid-free paper for protection of historical relics and manufacturing method thereof |
| 12/24/2008 | CN101328697A Liquid fluorescent whitening agent mixture preparation |
| 12/24/2008 | CN101328696A Wet strength agent for paper making and preparation thereof |
| 12/24/2008 | CN101328237A Preparation of cation surface sizing agent emulsion |
| 12/24/2008 | CN101328236A Cation surface sizing agent emulsion |
| 12/24/2008 | CN101327107A Environmental protecting sterilized wet sanitary paper |
| 12/24/2008 | CN100445466C Weak acid rosin emulsion gluing agent and its common technology |
| 12/24/2008 | CA2690863A1 High solids glyoxalated polyacrylamide |
| 12/24/2008 | CA2679154A1 Cationic latex as a carrier for bioactive ingredients and methods for making and using the same |
| 12/18/2008 | WO2008152299A2 Crease-resistant security sheet, manufacturing process thereof and security document comprising same |
| 12/18/2008 | WO2008152291A2 Transparent or translucent sheet of paper, its manufacturing process and package containing it |
| 12/18/2008 | US20080311317 Substrates |
| 12/18/2008 | US20080308241 Method for Measuring Hydrophobic Contaminants in Paper Pulp |
| 12/18/2008 | US20080307585 Fluorescent whitening agent, for whitening synthetic or natural organic materials, especially paper and for the fluorescent whitening and improvement of sun protection factors of textile materials |
| 12/18/2008 | CA2688172A1 Crease-resistant security sheet, manufacturing process thereof and security document comprising same |
| 12/17/2008 | EP2001557A2 Reductive colour removal |
| 12/17/2008 | CN101326328A Additive compositions for treating various base sheets |
| 12/17/2008 | CN101326233A Lecithin-starches compositions, preparation thereof and paper products having oil and grease resistance, and/or release properties |
| 12/17/2008 | CN101324762A Recording medium |
| 12/17/2008 | CN101324043A Surface sizing starch for paper manufacturing industry and production method thereof |
| 12/17/2008 | CN101324042A Preparation of cation AKD maturing promotor |
| 12/17/2008 | CN101324039A Nanometer coating composite paper and manufacturing method thereof |
| 12/17/2008 | CN101324038A Papermaking process of low basis weight enamelled paper |
| 12/17/2008 | CN100443521C Aqueous phenol resin for dipping papery decorative antifiring plate in highpressure, and fabricating technique |
| 12/16/2008 | US7465373 First stratum or hydrophobic fibers such as polyethylene terephthalate, and a second stratum, preferably of crosslinked cellulose fibers, integrally connected by a transition zone, absorbent articles, for example, diapers, incontinence products, and feminine hygiene products; provides dry feel |
| 12/16/2008 | CA2391005C Creping adhesives |
| 12/11/2008 | WO2008148204A1 Latex-treated filler slurries for use in papermaking |
| 12/11/2008 | WO2008061003B1 Novel wax emulsion coating applications |
| 12/11/2008 | US20080305351 Method For Inhibiting the Crystallization of Boric Acid |
| 12/11/2008 | US20080305308 Paper including watermarks and /or embossings |
| 12/11/2008 | US20080302497 Paper Product with Increased Relative Wet Tensile Strength and Softness, Method for Production and Use Thereof |
| 12/11/2008 | CA2822281A1 Asymmetric or elongated silica-based aqueous sols |
| 12/11/2008 | CA2685377A1 Latex-treated filler slurries for use in papermaking |
| 12/10/2008 | EP1999314A1 Method for producing paper, paperboard and cardboard having high dry strength |
| 12/10/2008 | EP1858811A4 Method of inhibiting the growth of microorganisms |
| 12/10/2008 | EP1242561A4 Fire resistant compositions |
| 12/10/2008 | CN101319478A Preparation method and application of composite paper based material with organic matter adsorption and degradation function |
| 12/10/2008 | CN101319477A Additive capable of effectively reducing cigarette CO delivering amount and application thereof |
| 12/10/2008 | CN101319475A Method for producing environment-friendly false proof cover paper |
| 12/10/2008 | CN101319471A Environment friendly energy-saving circulation type non-pollution pulping process and its system apparatus |
| 12/10/2008 | CN101319026A Method for preparing cationic polymer for auxiliary colophony dispersion in colophony sizing agent |
| 12/10/2008 | CN101317693A Deoxyfructosazine containing additive agent for fragrance compensation for low-coke tar cigarette |
| 12/10/2008 | CN100441774C Nano latex type lubricant in use for papermaking, and preparation method |
| 12/09/2008 | US7462259 Method of making coated mat online |
| 12/09/2008 | CA2406142C Newspaper for offset printing |
| 12/09/2008 | CA2308174C Tissue paper with enhanced lotion transfer |
| 12/09/2008 | CA2175974C 2-oxetanone sizing agents and their preparation and use |
| 12/04/2008 | WO2008091794A3 Mold-resistant wallboard |
| 12/04/2008 | US20080295987 Method of Making Surface-Sized Paper/Board |
| 12/04/2008 | US20080295984 Method for Producing Identification Marks on Paper or Board and a Marked Material Made with the Method |
| 12/04/2008 | US20080295983 Security Paper |
| 12/03/2008 | EP1996762A1 Near-neutral chlorine dioxide bleaching of pulp |
| 12/03/2008 | EP1996293A2 Reductive colour removal |
| 12/03/2008 | CN201158782Y Anti-fake paper with window |
| 12/03/2008 | CN101316963A Integrating non-elongated security particles in value documents |
| 12/03/2008 | CN101314930A Surface sizing agent special for corrugated paper, preparation and application thereof |
| 12/03/2008 | CN101314925A Method of producing stalk composite fiber material for road |
| 12/03/2008 | CN100439597C Process for preparing fruit and vegetable fresh-keeping paper made from tourmaline |
| 12/03/2008 | CN100439596C Additive and process for sticky control in recycled pulps |
| 11/27/2008 | WO2008144304A1 Methods to control organic contaminants in fibers |
| 11/27/2008 | WO2008143580A1 Process for the production of a cellulosic product |
| 11/27/2008 | WO2008142209A1 Process chemical for use in the production of paper or board |
| 11/27/2008 | WO2008142089A1 Stable liquid formulation |
| 11/27/2008 | WO2008142003A1 Aqueous dispersions of (meth)acrylic esters of polymers containing n-hydroxyalkylated lactam units, and use of (meth)acrylic esters of polymers containing n-hydroxyalkylated lactam units |
| 11/27/2008 | WO2008141765A1 Method for providing fragrance to a substrate; fragrance-containing substrate |
| 11/27/2008 | WO2008067974A3 Antifoaming agent for aqueous media |
| 11/27/2008 | US20080292879 Article Formed Into Sheet, Method for Producing the Same and Exothermic Formed Article |
| 11/27/2008 | US20080289787 Paper and Materials and Processes for Its Production |
| 11/27/2008 | US20080289538 Pigment preparations of pasty or gellike consistency |
| 11/27/2008 | DE102007023913A1 Pigmentzubereitungen von pastöser oder gelförmiger Konsistenz Pigment preparations of paste or gel-like consistency |
| 11/27/2008 | DE102007023912A1 Pigmentzubereitungen von pastöser oder gelförmiger Konsistenz Pigment preparations of paste or gel-like consistency |
| 11/27/2008 | CA2683513A1 Aqueous dispersions of (meth)acrylic esters of polymers comprising n-hydroxyalkylated lactam units and use of (meth)acrylic esters of polymers comprising n-hydroxyalkylated lactamunits |
| 11/26/2008 | EP1995303A2 Enzyme preparation with endoglucanase activity |
| 11/26/2008 | EP1995284A1 Rapid dispersing hydrous kaolins |
| 11/26/2008 | EP1994222A1 Improved process for the manufacture of paper and board |
| 11/26/2008 | EP1994221A1 Prevention of bacterial spore formation in a broke system of a board machine |
| 11/26/2008 | EP1994219A1 Chemical pulp treatment compositions and methods |
| 11/26/2008 | EP1456472B1 A paper product comprising a polyvinylamine polymer |
| 11/26/2008 | EP1356161B1 Foam treatment of tissue products |
| 11/26/2008 | CN101311231A Pigment preparations of paste-like or gel-form consistency |
| 11/26/2008 | CN101311230A Pigment preparations of paste-like or gel-form consistency |
| 11/26/2008 | CN100436709C Paper coating compositions. |
| 11/26/2008 | CN100436708C Method for modifying gluten protein used as paper strengthening agent |
| 11/26/2008 | CN100436707C Wet-strength finishing agents for paper |
| 11/26/2008 | CN100436562C Heat-expandable microsphere and process for producing the same |
| 11/25/2008 | US7455751 Use of alkenyl succinic anhydride compounds derived from symmetrical olefins in internal sizing for paper production |
| 11/23/2008 | CA2631183A1 Pigment preparations of pasty or gellike consistency |
| 11/23/2008 | CA2631177A1 Pigment preparations of pasty or gellike consistency |
| 11/20/2008 | WO2008138963A1 Method for controlling the shape of talc particles |
| 11/20/2008 | DE102007021870A1 Wässrige Pigmentpräparationen Aqueous pigment preparations |
| 11/20/2008 | DE102007021867A1 Pigmentpräparationen auf Wasserbasis Water-based pigment preparations |
| 11/19/2008 | EP1992738A1 Softening agent for paper and method for making paper by using same |
| 11/19/2008 | EP1992681A1 Method for providing fragance to a substrate; fragance-containing substrate |
| 11/19/2008 | EP1992393A1 Method for controlling the shape of talc particles |
| 11/19/2008 | EP1556548B1 Process for making a creped cellulosic sheet |
| 11/19/2008 | EP1196134B1 Water soluble polymer composition and method of use |
| 11/19/2008 | EP1123800B1 Quality crepe paper making method |
| 11/19/2008 | CN101310076A A process for surface colouration of paper |