| 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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| 06/13/2007 | EP1794366A2 Method for producing a cellulose-based material and material produced therewith |
| 06/13/2007 | EP1794364A1 Coated fibrous web and process for the production thereof |
| 06/13/2007 | EP1793870A2 Odour-reducing quinone compounds |
| 06/13/2007 | CN1981087A Amphoteric polymers for controlling deposition of pitches and stickies in papermaking |
| 06/13/2007 | CN1980800A Security document |
| 06/13/2007 | CN1978787A PAL material paper filler |
| 06/13/2007 | CN1321244C Non-mercury pulp layered paper of zinc-manganese battery containing high-polymer solid electrolyte |
| 06/12/2007 | CA2239689C Method for externally sizing fibrous materials |
| 06/12/2007 | CA2233548C Flexible hydrophilic articles, especially sponges, having a residual antimicrobial effect |
| 06/12/2007 | CA2233371C Flexible hydrophilic articles having a residual antimicrobial effect |
| 06/07/2007 | WO2007064606A1 Methods for reducing wax content of pulp furnish |
| 06/07/2007 | WO2007063217A1 Production of superhydrophobic fibrous substrates |
| 06/07/2007 | WO2007063165A1 Nanostructured repellent fibrous material |
| 06/07/2007 | WO2007005154A3 Insecticidal coating for use on cellulosic substrates |
| 06/07/2007 | WO2006134597A3 Paper product and method therefor using molten wax suspension |
| 06/07/2007 | US20070128418 Multi-layer security paper |
| 06/06/2007 | EP1793039A1 Anti-forge material distributed anti-fibers having visual character |
| 06/06/2007 | EP1792012A2 Method and apparatus for feeding chemicals into a process liquid flow |
| 06/06/2007 | EP1792011A1 Gypsum board coating, gypsum board and cardboard-coated gypsum board production method |
| 06/06/2007 | EP1792010A1 Method for the production of paper, paperboard and cardboard |
| 06/06/2007 | EP1791701A1 Security device and novel anti-counterfeit product employing same |
| 06/06/2007 | CN2908593Y Antibiosis paper |
| 06/06/2007 | CN1977082A Sanitary thin paper and process for producing the same |
| 06/06/2007 | CN1977081A Product for use in papermaking and preparation thereof |
| 06/06/2007 | CN1974925A Synthetic fiber paper containing polyphenyl sulfide and aromid fiber and producing method thereof |
| 06/05/2007 | US7226773 Isolated polypeptide having cellulase activity; biopolishing of newly manufactured textiles, providing an abraded look of cellulosic fabric or garment, treating paper pulp |
| 06/05/2007 | CA2217858C Biocidal surface films |
| 06/05/2007 | CA2187471C Paper coating pigments and their production and use |
| 05/31/2007 | WO2007059789A1 Lotioned tissue paper having a short water absorption time |
| 05/31/2007 | US20070122437 Novel insecticide composition and use thereof particularly for impregnating mosquito nets, fly screens and the like |
| 05/31/2007 | US20070119560 Method for producing paper, paperboard and cardboard |
| 05/30/2007 | CN2905873Y Foam cone paper |
| 05/30/2007 | CN1319023C Semiconductor device and production method thereof |
| 05/30/2007 | CN1319009C Semiconductor device |
| 05/30/2007 | CN1318698C Laminated photocatalysis paper and producing process and device, paper-tape and producing tecnology and product |
| 05/30/2007 | CN1318697C Carbon fibre paper and its manufacturing method |
| 05/30/2007 | CN1318696C Carbon fibre paper and its manufacturing method |
| 05/30/2007 | CN1318694C Hydroxyalkyl cationic guar gum and its preparation method and application |
| 05/30/2007 | CN1318515C Bisazo dyestuffs based on hydroxynaphthalene carboxylic acid |
| 05/30/2007 | CN1318514C Superabsorbent water-resistant coatings |
| 05/29/2007 | US7223512 Multilayer body with a laser-sensitive layer |
| 05/29/2007 | CA2346946C Compositions and methods for preparing dispersions and methods for using the dispersions |
| 05/24/2007 | WO2007058609A2 Papermaking process |
| 05/24/2007 | US20070116943 Method for making holograms |
| 05/24/2007 | US20070114787 Areal security element and method for producing it |
| 05/24/2007 | US20070113996 Via bulk-increasing agent or density reducer which inhibits binding between pulp fibers, calendaring; nonionic surfactants |
| 05/24/2007 | US20070113995 Paper product and method of making |
| 05/24/2007 | DE10196875B4 Voluminöses flexibles Papier und Verfahren zu seiner Herstellung Bulky flexible paper and process for its preparation |
| 05/24/2007 | CA2628706A1 Liquid direct dye formulations |
| 05/23/2007 | EP1786976A1 Method of marking a material, marked material and verification of genuineness of a product |
| 05/23/2007 | EP1786974A1 Device and method for production of cellulose-based products |
| 05/23/2007 | EP1358386B1 Security paper |
| 05/23/2007 | CN1969088A Apparatus and method for manufacturing security paper |
| 05/23/2007 | CN1966855A Epoxy polyurethane resin wet-strengthening agent and method for preparing same |
| 05/23/2007 | CN1317452C Laminated body with laser sensitive layer |
| 05/22/2007 | CA2386406C Tissue products containing antiviral agents which are mild to the skin |
| 05/22/2007 | CA2346338C Soft tissue paper |
| 05/18/2007 | WO2007055912A1 Lecithin-starches compositions, preparation thereof and paper products having oil and grease resistance, and/or release properties |
| 05/18/2007 | WO2007055688A1 Paper compositions, imaging methods and methods for manufacturing paper |
| 05/18/2007 | WO2007054452A1 A process for surface colouration of paper |
| 05/18/2007 | WO2007054390A1 Integrating non-elongated security particles in value documents |
| 05/18/2007 | WO2007035525A3 Method for producing synthetic non-woven reinforced natural fiber substrates |
| 05/18/2007 | WO2006122934A3 Method for producing paper, paperboard and cardboard in the presence of water-swellable polymers |
| 05/18/2007 | CA2629164A1 Paper compositions, imaging methods and methods for manufacturing paper |
| 05/18/2007 | CA2628311A1 Lecithin-starches compositions, preparation thereof and paper products having oil and grease resistance, and/or release properties |
| 05/18/2007 | CA2627949A1 Integrating non-elongated security particles in value documents |
| 05/17/2007 | US20070110963 Colored sanitary tissue paper and production method thereof |
| 05/17/2007 | US20070107865 Chemical improvement in paper making |
| 05/17/2007 | US20070107864 Filler-containing paper and a method for the production of filler-containing paper |
| 05/16/2007 | EP1784537A1 Paper manufacturing using agglomerated hollow particle latex |
| 05/16/2007 | EP1784536A1 Method to manufacture paper |
| 05/16/2007 | CN1965005A Fine-particled amphoteric aqueous polymer dispersion method for production and use thereof |
| 05/16/2007 | CN1964625A Antimicrobial tissue products with reduced skin irritation potential |
| 05/16/2007 | CN1963019A Process for preparing fruit and vegetable fresh-keeping paper made from tourmaline |
| 05/16/2007 | CN1963018A Method for modifying gluten protein used as paper strengthening agent |
| 05/16/2007 | CN1316123C Paper quality improver |
| 05/16/2007 | CN1316122C Cigarette paper and preparation method |
| 05/16/2007 | CN1316121C Method for making tissue and towel products containing crosslinked cellulosic fibers |
| 05/16/2007 | CN1315872C Usage of carboxymethyl cellulose acetate butyrate |
| 05/15/2007 | US7217340 an amide-substituted quaternary imidazolinium salt; a nonionic surfactant; and a polyhydroxy compound; paper towel, a tissue paper, a paper napkin, and a feminine hygiene product |
| 05/15/2007 | US7217339 A co-crosslinking monomeric unit having electrophilic group, a homo-crosslinking monomeric unit with a hydroxyl group lacking electrophilic group, nucleophilic group that form stable, covalent bonds with electrophilic group, a cationic monomeric unit; sanitary tissue product |
| 05/15/2007 | US7217316 Oxidising a mixture which comprises at least one plant protein and starch, in water at an alkaline pH; heating the mixture concomitantly with oxidation or subsequent to oxidation to provide a composition with a viscosity from 1 to 100 centapoise, and a pH from pH 7.5 to pH 9 |
| 05/15/2007 | CA2246589C Softening lotion composition, use thereof in paper making, and resulting paper product |
| 05/10/2007 | WO2007053681A1 A paper substrate having enhanced print density |
| 05/10/2007 | WO2007053597A2 An anticorrosive paper or paperboard material |
| 05/10/2007 | WO2007051907A1 A method and an apparatus for removing extractives from fibrous suspension |
| 05/10/2007 | WO2007022463A3 Mono and multi-layer labels |
| 05/10/2007 | WO2006108785A3 Aqueous solutions of optical brighteners |
| 05/10/2007 | US20070102128 Wood pulp paper with high antimicrobial barrier level |
| 05/10/2007 | DE102005052924A1 Wässrige Dispersionen wasserlöslicher Polymere mit kammartigen Stabilisatoren Aqueous dispersions of water-soluble polymers with comb-like stabilizers |
| 05/10/2007 | DE102005052672A1 Harzimprägniertes Sicherheitspapier A resin-impregnated paper security |
| 05/10/2007 | CA2627420A1 A method and an apparatus for removing extractives from fibrous suspension |
| 05/10/2007 | CA2627050A1 A paper substrate having enhanced print density |
| 05/10/2007 | CA2625840A1 An anticorrosive paper or paperboard material |
| 05/09/2007 | EP1783273A1 Resin impregnated security paper |
| 05/09/2007 | EP1278912B1 Hydroxy-phenoxyether polymers in papermaking |
| 05/09/2007 | CN1961118A Coating-paper composition and method for the preparation thereof |
| 05/09/2007 | CN1958951A Coated white cardboard,and production method |
| 05/09/2007 | CN1958950A Environmental protective newsprint paper |
| 05/09/2007 | CN1958949A Coated waterproof agent, and preparation method |