| 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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| 04/07/2005 | WO2005031068A1 Soft paper sheet with improved mucus removal |
| 04/07/2005 | WO2005031067A2 Fibrous structure product comprising a discrete non-verbal cue |
| 04/07/2005 | WO2005031062A1 Method for treating fibrous substrates |
| 04/07/2005 | WO2005030906A2 Antioxidant for an organic material and method for treating the same |
| 04/07/2005 | WO2005030865A1 Aqueous dispersions of copolymers, production thereof and use of the same |
| 04/07/2005 | WO2005030847A1 Porous filler or coating pigment of paper and cardboard and a method of manufacturing it |
| 04/07/2005 | US20050072541 Sizing method for board |
| 04/07/2005 | US20050071932 Storage stable mixtures containing azo dyes; paper product coloring |
| 04/07/2005 | DE10343023A1 Mischsystem für Farbkomponenten und Verfahren zur Herstellung von gestrichenem Papier oder Karton Mixing system for color components and method for producing coated paper or board |
| 04/07/2005 | DE10343021A1 Producing decorative paper with a pigment coating, useful for making decorative laminates, comprises contactless application of an aqueous color coating composition onto a coating base paper by curtain coating |
| 04/07/2005 | DE10342253A1 Flächiges Sicherheitselement Planar security element |
| 04/07/2005 | CA2540294A1 Fibrous structure product comprising a discrete non-verbal cue |
| 04/06/2005 | EP1520929A1 Method an apparatus for manufacturing security |
| 04/06/2005 | EP1520073A1 Triazinnylaminostilbene disulphonic acid mixtures |
| 04/06/2005 | EP1520070A1 Bleaching of lignin and process for producing paper |
| 04/06/2005 | EP1212486B1 Chlorohydrin and cationic compounds having high affinity for pulp or paper |
| 04/06/2005 | EP0927279B1 Colour tracing paper |
| 04/06/2005 | CN2690441Y Multilayer dyeing fluorescent anti-fake paper board |
| 04/06/2005 | CN1604980A Coated paper possessing silky feel |
| 04/06/2005 | CN1604921A High molecular weight cationic and anionic polymers comprising zwitterionic monomers |
| 04/06/2005 | CN1603515A Method for manufacturing high strength fiber network sandwich paper |
| 04/06/2005 | CN1195641C Composition and method with improved ink jet printing performance |
| 04/05/2005 | US6875308 Method of making foam coated mat online |
| 04/05/2005 | CA2231541C Aqueous alkyldiketene dispersions and their use as size for paper |
| 03/31/2005 | WO2005028751A1 Method for producing surface sized paper or cardboard web |
| 03/31/2005 | WO2005028750A1 Method and device for producing decorative paper and the use thereof |
| 03/31/2005 | WO2005028749A1 Aqueous solutions of fluorescent whitening agents |
| 03/31/2005 | WO2004085574A3 Fungi resistant sheet, facing and faced insulation assembly |
| 03/31/2005 | US20050070003 Glucanase enzyme mixture for use in textile treatment and laundering detergents |
| 03/31/2005 | US20050069574 Disposal product; tissue paper |
| 03/31/2005 | US20050068625 Diffractive safety element |
| 03/31/2005 | US20050067124 processed seed fiber suitable for other uses in papermaking or as a food additive for human consumption; corn, oats, soybeans; slurrying fiber in a dilute acid solution and washing; modifying agent step preferably includes an acid chlorite solution or a peroxide solution for improved brightness |
| 03/31/2005 | DE10340486A1 Verfahren zum Aufbringen eines stärkehaltigen Auftragsmediums auf eine Faserstoffbahn A method of applying a starch-containing coating medium to a fibrous web |
| 03/31/2005 | CA2534896A1 Aqueous solutions of fluorescent whitening agents |
| 03/30/2005 | EP1518961A1 Method for the production of a fiber web |
| 03/30/2005 | EP1518025A2 Strong and dispersible paper products |
| 03/30/2005 | EP1518021A1 Anionic functional promoter and charge control agent |
| 03/30/2005 | EP1518020A1 Method for making tissue and towel products containing crosslinked cellulosic fibers |
| 03/30/2005 | CN1602376A Paper incorporating a wide elongate impermeable element, and a method of making the same |
| 03/30/2005 | CN1600988A Anti-fraud material |
| 03/30/2005 | CN1600987A Method for raising rate of retaining paper stock |
| 03/30/2005 | CN1600986A Control agent for pitch for pitch trouble in use for paper making and preparation method |
| 03/30/2005 | CN1600985A Cigarette paper and preparation method |
| 03/30/2005 | CN1600649A Papery food packaging bag and preparing method |
| 03/30/2005 | CN1195120C Making process of antiseptic China Cypress paper |
| 03/29/2005 | US6872821 Polysaccharide aldehydes prepared by oxidation method and used as strength additives in papermaking |
| 03/29/2005 | US6872282 Applying to surfaces of hydrophylic sheets mixtures of water, polyethylene glycol, adjuvants selected from colors, optical brighteners, wet strength, antifoam agents, microbiocides, or buffers, then smoothing and drying |
| 03/29/2005 | US6872246 Fiber cement composite materials using cellulose fibers loaded with inorganic and/or organic substances |
| 03/29/2005 | CA2145286C Use of hydrolysed copolymers of n-vinyl carboxylic acid amides and monoethylenically unsaturated carboxylic acids in the manufacture of paper |
| 03/24/2005 | WO2005026440A1 Planar security element |
| 03/24/2005 | WO2005025342A1 Treatment of mainstream smoke constituents by use of oxygen storage and donor metal oxide oxidation catalyst |
| 03/24/2005 | WO2004109015A3 Method and apparatus in the surface sizing of a paper or board web |
| 03/24/2005 | WO2004035926A8 Method of manufacturing tissue papers |
| 03/24/2005 | US20050065244 Alkanolamine polymer salt additives for creping of fibrous webs |
| 03/24/2005 | US20050064150 Watermarked paper |
| 03/24/2005 | US20050064099 System for production-line printing on wet web material |
| 03/24/2005 | US20050061462 Forming paper from suspension of cellulose fibers; contains naphthalenesulfonic acid, formaldehyde condensate |
| 03/24/2005 | US20050061461 Production of paper board and cardboard |
| 03/24/2005 | CA2538645A1 Treatment of mainstream smoke constituents by use of oxygen storage and donor metal oxide oxidation catalyst |
| 03/23/2005 | EP1516958A1 Mixing system |
| 03/23/2005 | EP1516957A1 Security element with colored indicia |
| 03/23/2005 | EP1516956A1 Security elements with negative colored indicia |
| 03/23/2005 | EP1516086A1 Fibrous substrates |
| 03/23/2005 | EP1516081A1 Nonwoven material and process for its manufacturing |
| 03/23/2005 | EP1082493B1 Papermaking process utilizing hydrophilic dispersion polymers of diallyldimethyl ammonium chloride and acrylamide as retention and drainage aids |
| 03/23/2005 | CN1599825A Sheet having a rough feel |
| 03/23/2005 | CN1599824A Papermaking process using enzyme-treated sludge, and products |
| 03/23/2005 | CN1599760A Anionic copolymers prepared in an inverse emulsion matrix and their use in preparing cellulosic fiber compositions |
| 03/23/2005 | CN1599702A Antimicrobial alkali-silicate glass ceramic and the use thereof |
| 03/23/2005 | CN1599574A 卫生用纸 Sanitary paper |
| 03/23/2005 | CN1598142A Carbon fibre paper and its mfg. method |
| 03/23/2005 | CN1598141A Carbon fibre paper and its mfg. method |
| 03/23/2005 | CN1598140A Chromatoghraph line antiforge method chromatograph line antiforge paper |
| 03/23/2005 | CN1598139A Antibiotic and disinfect facial tissue and its processing method |
| 03/23/2005 | CN1597334A Vacuum roll coated security thin film interference products with overt and/or covert patterned layers |
| 03/23/2005 | CN1193897C Ink jet recording paper |
| 03/22/2005 | US6869471 Aqueous suspension containing cellulose fibers; dehydration; forming web |
| 03/22/2005 | CA2143747C Method of dyeing paper |
| 03/17/2005 | WO2005024131A1 Method for applying an application medium containing starch onto a web of fibrous material |
| 03/17/2005 | US20050059782 Continuous bulk polymerization and esterification process and compositions |
| 03/17/2005 | US20050056391 Papers having borate-based complexing and method of making same |
| 03/17/2005 | DE19858616B4 Tissuepapierprodukt und dessen Verwendung sowie Lotion zur Behandlung des Tissueprodukts Tissue paper product and its use, as well as lotion for the treatment of the tissue product |
| 03/17/2005 | CA2531021A1 Water resistant ink jet printable sheet |
| 03/16/2005 | EP1513769A1 Synthetic magnesium silicate compositions and process for the production thereof |
| 03/16/2005 | EP1044234B1 Process of repulping wet strength paper |
| 03/16/2005 | CN1596327A Filler for the manufacture of base paper and method for the manufacture of base paper |
| 03/16/2005 | CN1594734A Method for manufacturing thread clamped false proof aluminium-foil paper |
| 03/16/2005 | CN1594733A Cleaning paper for lens, eyeglass and glass |
| 03/16/2005 | CN1594732A Preparation of high molecular resin false proof microsphere and application thereof |
| 03/16/2005 | CN1594731A Fine fiber reinforced paper |
| 03/16/2005 | CN1594730A Production process for antibacterial banknote paper and banknote paper thereof |
| 03/16/2005 | CN1594443A Pigment compositions and process of shading |
| 03/16/2005 | CN1193134C Liquid board |
| 03/16/2005 | CN1193133C Anti-falsification paper provided with applied coding consisting of luminescent mottled fibers |
| 03/16/2005 | CN1193132C Use of partially halogenated hydantoins in production of paper |
| 03/16/2005 | CN1192902C Carrier material used for recording layer and its manufacturing method |
| 03/15/2005 | US6866906 Cut resistant paper and paper articles and method for making same |
| 03/15/2005 | US6866709 Porous mineral wool/particle product with binder including potassium methyl siliconate; heat resistance, fireproof, soundproof; deodorizing |
| 03/10/2005 | WO2005021869A1 Clothlike pattern densified web |
| 03/10/2005 | WO2005021868A1 Paper sheet having high absorbent capacity and delayed wet-out |