| Patents for D21H 17 - Non-fibrous material added to the pulp, characterised by its constitution; Paper-impregnating material characterised by its constitution (19,322) |
|---|
| 01/12/2010 | US7645361 Composite co-structured or co-adsorbed, mineral or organic filler or pigment compounds and the use thereof |
| 01/12/2010 | CA2347202C Improved paper sizing agents and methods of making the agents and sizing paper |
| 01/07/2010 | WO2010000728A1 Aqueous suspensions of fine-particulate fillers, method for the manufacture thereof and use thereof for the manufacture of fluid-containing papers |
| 01/07/2010 | WO2010000726A1 Aqueous suspensions of fine-particulate fillers, method for the manufacture thereof and use thereof for the manufacture of fluid-containing papers |
| 01/07/2010 | WO2010000696A1 Resin precursor |
| 01/07/2010 | WO2010000408A1 Thinned starch, preparation and use thereof |
| 01/07/2010 | WO2009138888A3 Disinfectant wet wipe |
| 01/07/2010 | US20100003737 Partially fluorinated sulfonated surfactants |
| 01/07/2010 | US20100000694 Paper product and method for production thereof and use thereof |
| 01/07/2010 | DE102008040057A1 Process for surface treatment, preferably surface sizing, of continuous material web, preferably paper or cardboard, comprises applying starch containing surface treatment agent as pre-dosed film on the web using a film applying device |
| 01/07/2010 | DE102008040050A1 Process for surface treatment, preferably surface sizing, of continuous material web, preferably paper or cardboard, comprises applying a surface treatment agent as pre-dosed film on a surface of the material web using film applying device |
| 01/07/2010 | DE102008031082A1 Imprägnierung mit Hybridharzen Impregnation with hybrid resins |
| 01/07/2010 | CA2729498A1 Aqueous suspensions of fine-particulate fillers, method for the manufacture thereof and use thereof for the manufacture of fluid-containing papers |
| 01/07/2010 | CA2729147A1 Aqueous suspensions of fine-particulate fillers, method for the manufacture thereof and use thereof for the manufacture of fluid-containing papers |
| 01/07/2010 | CA2728886A1 Resin precursor |
| 01/06/2010 | EP2140064A1 A method for reducing the energy consumption at the refining of a pulp suspension in a papermaking process and use of sodium bicarbonate in papermaking |
| 01/06/2010 | EP2139815A1 A method of preparation of an aqueous composition of zirconium carbonate and an alkaline metal salt and use thereof |
| 01/06/2010 | CN100577912C Method for controlling pitch and stickies deposition |
| 01/06/2010 | CN100577761C Fast dry and cold setting starch strengthened glue and preparation method thereof |
| 01/06/2010 | CN100577076C Domestic sanitary tissue |
| 01/05/2010 | US7642490 Single ply paper product, method for manufacturing, and article |
| 01/05/2010 | US7641766 spraying a glyoxalated acrylamide-diallyldimethyl ammonium chloride copolymer onto paper sheets, then pressing to dehydrate the sheets |
| 01/05/2010 | CA2271333C Poly-perfluoroalkyl substituted polyamines as grease proofing agents for paper and foam stabilizers in aqueous fire-fighting foams |
| 12/31/2009 | US20090321030 Method for Making Fiber Having Biodegradable Superabsorbent Particles Attached Thereto |
| 12/30/2009 | WO2009158611A1 Recording sheet with improved print density |
| 12/30/2009 | WO2009158251A1 Paper laminates having improved easy clean and abrasion resistance properties |
| 12/30/2009 | WO2009136024A3 Process for manufacturing paper and board |
| 12/30/2009 | EP2137350A1 Process for the control of pitch |
| 12/30/2009 | EP1100552B2 Deodorizing absorbent sheet |
| 12/30/2009 | CA2729276A1 Recording sheet with improved print density |
| 12/29/2009 | US7638017 For paper-making applications |
| 12/29/2009 | CA2405999C Method for pretreatment of filler, modified filler with a hydrophobic polymer and use of the hydrophobic polymer |
| 12/24/2009 | US20090314446 Low Amidine Content Polyvinylamine, Compositions Containing Same and Methods |
| 12/24/2009 | US20090314445 Method of monitoring microbiological deposits |
| 12/23/2009 | WO2009153225A1 Cellulosic product |
| 12/23/2009 | EP2135996A1 Carbon-enriched material |
| 12/23/2009 | EP2135944A1 Endoglucanase ppce and cellulase preparation containing the same |
| 12/23/2009 | EP2135899A1 Silicone composition and a paper treatment agent comprising the same |
| 12/23/2009 | EP1497379B1 Kaolin pigment having high brightness and narrow particle size distribution and method of preparation therefor |
| 12/23/2009 | CN101611196A Additive for papermaking and paper containing filler |
| 12/23/2009 | CN101608415A Preparation method of aramid fiber powdery pulp for papermaking filling and application thereof in papermaking |
| 12/23/2009 | CN101608047A Water-soluble polymer dispersion liquid, paper strengthening agent, drainability improving agent and retention agent for making paper |
| 12/23/2009 | CN100572662C Composite calcium carbonate and preparation thereof |
| 12/23/2009 | CN100572661C Newsprint paper for offset printing |
| 12/23/2009 | CN100572658C Method for controlling gooey with 100% waste newsprint paper deinked pulp esterase |
| 12/23/2009 | CN100572434C Method of preparing modified starch composition |
| 12/23/2009 | CA2731287A1 Cellulosic product |
| 12/22/2009 | CA2468740C Papermaking process using enzyme-treated sludge, and products |
| 12/22/2009 | CA2458749C Cationic starch graft copolymers and novel process for the preparation of cationic starch graft copolymers |
| 12/22/2009 | CA2437066C Method and apparatus for production of precipitated calcium carbonate and silicate compounds in common process equipment |
| 12/22/2009 | CA2336869C Additive for paper making |
| 12/17/2009 | WO2009149870A1 Composition for treatment of fiber materials by exhaust method in particular |
| 12/17/2009 | US20090308553 Method for Treating Mineral Materials Using Amphoteric Polymers, Mineral Materials Thereby Obtained, and their Usage as an Agent for Reducing the Quantity of Colloids in Manufacturing Paper |
| 12/17/2009 | US20090308552 Microfibrillated cellulose having cellulose type-ii crystalline structure, and molded article containing the microfibrillated cellulose |
| 12/16/2009 | EP2133461A1 Compound for treating fibrous material, in particular by the method of extraction |
| 12/16/2009 | EP2132043A1 Method for producing a flat, printed component |
| 12/16/2009 | EP2132042A1 Method for producing a flat, printed component |
| 12/16/2009 | EP2132041A1 Method for producing a flat, printed component |
| 12/16/2009 | EP1414914B1 Inorganic particles and methods of making |
| 12/16/2009 | CN101603279A Mature rice paper |
| 12/16/2009 | CN100570055C Method of preparing cationic polyacrylamide paper making intensifier |
| 12/15/2009 | CA2443390C Methods of treating subterranean zones penetrated by well bores |
| 12/15/2009 | CA2378251C Method of increasing retention and drainage in papermaking using high molecular weight water-soluble anionic or nonionic dispersion polymers |
| 12/10/2009 | WO2009147283A1 A release liner composition, a base material and a method of producing a base material, and a surface treating agent for a base material and a use of a surface treating agent |
| 12/09/2009 | CN101597876A New technique of starch addition used for improving paper strength |
| 12/09/2009 | CN101597875A New technique for improving paper strength by joint gelatinization of starch and pulp |
| 12/09/2009 | CN100567637C Enzymatic press felt treatment |
| 12/09/2009 | CN100567635C Dispersing agent and its preparation method and application |
| 12/09/2009 | CN100567634C Use of protein hydrolysate derived from keratin-containing material in the wet-end of a papermaking process |
| 12/08/2009 | US7629392 Silica-based sols and their production and use |
| 12/08/2009 | US7628888 Adjust wet and dry strength of paper using hydrophilic polymer; heating, gelation, papermaking; paper coating |
| 12/08/2009 | US7628885 for packages with a top layer of bleached kraft pulp; water resistance, low surface roughness, high gloss and minimal gloss variation |
| 12/08/2009 | CA2453105C Prepreg which is produced by impregnating a base paper with a heat-curing resin free from formaldehyde |
| 12/08/2009 | CA2419462C Triarylmethane dyes |
| 12/03/2009 | WO2009146023A1 Low density paperboard |
| 12/03/2009 | WO2009144596A1 Tissue products having a cooling sensation when contacted with skin |
| 12/03/2009 | WO2009144591A1 Molded wet-pressed tissue |
| 12/03/2009 | WO2009144379A2 A method of manufacturing resinous papers, resinous papers, and their use as resinous preform blanks |
| 12/03/2009 | WO2009144373A1 Process for producing a pigment product based on a cellulose ester |
| 12/03/2009 | US20090298975 Synthetic Resins in Casein-Stabilized Rosin Size Emulsions |
| 12/03/2009 | US20090297495 Hydrolases, nucleic acids encoding them and methods for improving paper strength |
| 12/03/2009 | US20090294083 Regenerated Particle Aggregate, Method for Manufacturing the Regenerated Particle Aggregate, Regenerated Particle Aggregate-Containing Paper Containing the Regenerated particle Aggregate therein, and Coated Paper for Printing Coated by the Regenerated Particle Aggregate |
| 12/03/2009 | US20090294082 Prevention of bacterial spore formation in a broke system of a board machine |
| 12/03/2009 | US20090294080 Glossy paper |
| 12/03/2009 | DE102008040923B3 Use of hydroxyl group-containing polymer including e.g. polyvinyl alcohol, in coating or impregnating paper, paperboard and cardboard, is claimed, where the polymer is subjected to complete or partial oxidative 1,2-glycol cleaving |
| 12/03/2009 | CA2725849A1 Low density paperboard |
| 12/02/2009 | EP2126210A1 Board, a method of manfacturing the same and a container made from it |
| 12/02/2009 | EP2126207A1 Flour-based product, its preparation and use |
| 12/02/2009 | EP2125966A1 Method for producing an aqueous dispersion or suspension containing calcium carbonate and kaolin, and use thereof in the preparation of coating slips |
| 12/02/2009 | EP1518025B1 Strong and dispersible paper products |
| 12/02/2009 | CN101595261A Paper sizing composition, sized paper, and method for sizing paper |
| 12/02/2009 | CN101595044A A packaging laminate and a method of producing the same |
| 12/02/2009 | CN101591871A Urea resin composite paper board and preparation and application thereof |
| 12/02/2009 | CN101591870A Process for preparing high-strength pulp plate |
| 12/02/2009 | CN101591867A Melamine modified urea-formaldehyde resin used for dipping paper of decorative laminated plate and preparation method thereof |
| 12/02/2009 | CN101589681A Completely degraded plastic film and method for producing same |
| 12/02/2009 | CN100564671C Surface sizing agent for improving paper deflection and paperboard circular press strength |
| 12/02/2009 | CN100564670C Triazinnylaminostilbene disulphonic acid mixtures |
| 12/01/2009 | US7625962 Swollen starch-latex compositions for use in papermaking |
| 12/01/2009 | US7625462 Agent having "triggerable" isocyanate bonding functionality blended with papermaking fibers prior to formation of tissue web; after web is dewatered, and during or after drying, triggerable bonding functionality is activated to strengthen resulting sheet structure |