| 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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| 10/14/2008 | CA2408922C Enzyme-catalyzed polyamides and compositions and processes of preparing and using the same |
| 10/09/2008 | WO2007011429A8 Laminate paper having increased ph stability and method of making same |
| 10/09/2008 | US20080249491 Absorbent articles having cuffs with skin care composition disposed thereon |
| 10/09/2008 | US20080249230 Method for Treating Fibrous Substrates |
| 10/09/2008 | US20080248284 Paper articles exhibiting water resistance and method for making same |
| 10/09/2008 | US20080245492 Improving aborbency, bulk and stretch of tissue paper and towels; high speed; thermal efficiency; rearranged wet web |
| 10/09/2008 | DE19860093B4 Echtheitsmerkmalskombination für Wertdokumente Authenticity feature combination for valuable documents |
| 10/09/2008 | DE102008000811A1 Preparing paper, paperboard and cardboard, comprises shearing the paper material, adding ultrasound treated microparticle system and fine-particle inorganic component to the paper material and dewatering the paper material to form sheets |
| 10/08/2008 | EP1977041A1 A composition for surface colouration of paper |
| 10/08/2008 | EP1977040A2 Papermaking processes using coagulants and optical brighteners |
| 10/08/2008 | EP1977039A1 Sizing composition, method for the production of sized paper or paperboard and sized paper or paperboard |
| 10/08/2008 | EP1646438A4 Carbon or activated carbon nanofibers |
| 10/08/2008 | EP1194461B1 Block polymers, compositions and methods of use for foams, laundry detergents, shower rinses and coagulants |
| 10/08/2008 | EP1064425B1 Security fibers and process for the preparation thereof |
| 10/08/2008 | CN201131063Y Non-metal electro-heat papers capable of pressing and pasting decorative pattern |
| 10/08/2008 | CN101280539A Method of false proof with magnetic materials |
| 10/08/2008 | CN101280538A Method of false proof with heat storing material |
| 10/08/2008 | CN101280537A Bleaching promotor and method for preparing the same |
| 10/08/2008 | CN101280536A Method for manufacturing nanometer hydrated alumina fluid dispersion for numerical code color spraying image paper |
| 10/08/2008 | CN101280534A Back suction type high-efficiency and energy-saving environment protection cooking fume exhauster |
| 10/08/2008 | CN101280533A Method for preparing low quantitative paper sheets |
| 10/08/2008 | CN101280532A Process of paper line base paper for spinning |
| 10/08/2008 | CN101280164A Environment-friendly glue for post-impregnated finish foil |
| 10/08/2008 | CN101280120A Cationic type direct dye and preparation thereof |
| 10/08/2008 | CN101280118A Weather-resistant azo-dyes, preparation and use thereof |
| 10/08/2008 | CN100424267C Method of preparing decorative laminate |
| 10/08/2008 | CN100424265C Burning-resistent wallpaper for reducing new house syndrome |
| 10/08/2008 | CN100424264C Antibacterial paperboard as middle sole of shoe |
| 10/07/2008 | US7432309 Atomizing oil in water emulsion, water in oil emulsion, high molecular weight polymer and solvent; disposable product |
| 10/07/2008 | US7431799 Epichlorohydrin-based polymers containing primary amino groups used as additives in papermaking |
| 10/07/2008 | US7431798 Security paper |
| 10/07/2008 | CA2466781C Antimicrobial, sporicidal composition and treated products thereof |
| 10/07/2008 | CA2254098C A method for restricting air entrapment in a paper making process |
| 10/02/2008 | WO2008116755A1 A method of preparation of an aqueous composition of zirconium carbonate and an alkaline metal salt and use thereof |
| 10/02/2008 | US20080236772 Fabric Crepe process for making absorbent sheet |
| 10/02/2008 | US20080236770 Reacting free fatty acids in wood fiber suspension with oxygen to form enoyl-coenzymes A and hydrogen peroxide; reacted peroxide with a dye precursor to produce electrochemical species and measurable color change; determining the concentration by spectrometry or chromatography |
| 10/02/2008 | DE112006003232T5 Nanostrukturiertes Trägerpapier Nanostructured backing paper |
| 10/02/2008 | CA2682167A1 A method of preparation of an aqueous composition of zirconium carbonate and an alkaline metal salt and use thereof |
| 10/01/2008 | EP1975310A1 Process for the control of pitch |
| 10/01/2008 | EP1975185A1 Grafted interpolymer latex and method of preparing thereof |
| 10/01/2008 | EP1974097A2 Paper substrates containing high surface sizing and low internal sizing and having high dimensional stability |
| 10/01/2008 | EP1032499B1 Security lottery ticket stock |
| 10/01/2008 | CN101275377A Novel flame-retardant tipping paper |
| 10/01/2008 | CN101275375A Preparation for interpenetrating meshwork type surface sizing agent |
| 10/01/2008 | CN101275374A Pulp cleaning agent, pulp manufacturing method and pulp cleaning method |
| 10/01/2008 | CN100422440C Fiber anticounterfeit paper and manufacture method thereof |
| 10/01/2008 | CN100421546C Hydrophobic fruit bag paper and preparation method thereof |
| 09/30/2008 | US7429544 Coated facer |
| 09/30/2008 | US7429309 Wax-free furnish deposited on wire and dewatered; may contain acrylic acid |
| 09/30/2008 | US7429308 Method of manufacturing an article comprising at least one electronic chip |
| 09/30/2008 | CA2321058C Fine-particle polymer dispersions for paper sizing |
| 09/25/2008 | WO2008114155A1 Tissue products containing non-fibrous polymeric surface structures and a topically-applied softening composition |
| 09/25/2008 | WO2008114154A1 Softening compositions for treating tissues which retain a high rate of absorbency |
| 09/25/2008 | WO2008113887A1 Board, a method of manufacturing the same and a container made from it |
| 09/25/2008 | WO2008113839A1 Process for the control of pitch |
| 09/25/2008 | US20080233385 Papers Providing Great Fat and Oil Penetration Resistance, and Method for the Production Thereof |
| 09/25/2008 | US20080230194 Supplying mixture of retention chemical and adjuvants; concurrent spraying feeding filler and paper pulp |
| 09/25/2008 | US20080230193 Composition Containing Amphoteric Water-Soluble Polymer |
| 09/25/2008 | CA2681033A1 Board, a method of manufacturing the same and a container made from it |
| 09/25/2008 | CA2679354A1 Process for the control of pitch |
| 09/24/2008 | EP1972462A2 Method for producing security foils |
| 09/23/2008 | US7427444 Ethylene-vinyl acetate copolymer; oil repellent, solvent resistance, waterproofing |
| 09/23/2008 | CA2165385C An aqueous dispersion of an amphoteric water-soluble polymer, a method of manufacturing the same, and a treating agent comprising the same |
| 09/18/2008 | WO2008112534A2 The use of quaternary ammonium borates as anti-fungal, anti-mildew, anti-mold biocides for pulp and paper processing |
| 09/18/2008 | WO2008110661A1 A method for making printing paper and a mixture composition |
| 09/18/2008 | US20080223536 Paper Comprising Quaternary Nitrogen Containing Cellulose Ether |
| 09/17/2008 | EP1969184A1 Reactive dye grafted binders |
| 09/17/2008 | EP1969183A1 A process for the production of paper |
| 09/17/2008 | EP1969182A2 Paper product and method therefor using molten wax suspension |
| 09/17/2008 | CN101265966A Novel automobile synchronizer tooth ring and method of manufacture |
| 09/17/2008 | CN101265683A Plastic-emulated printing paper and its manufacturing technique |
| 09/17/2008 | CN101265682A Anion paper and its preparing process |
| 09/17/2008 | CN101265680A 记录纸 Recording paper |
| 09/17/2008 | CN101265679A Transfer paper for electrophotography |
| 09/17/2008 | CN101265678A Hydrogen peroxide stabilizer composition in paper pulp bleaching |
| 09/17/2008 | CN101265677A Antibiotic paper and its preparing process |
| 09/17/2008 | CN101265676A Carbon fiber shielding paper preparing process |
| 09/17/2008 | CN100419159C Safety element and a valuable object |
| 09/17/2008 | CN100419158C Coated waterproof agent, and preparation method |
| 09/17/2008 | CN100418791C Strip shaped safeguarding element |
| 09/16/2008 | US7425245 Producing security documents with window section; papermaking on web with deposition prevent materials at spaced locations |
| 09/12/2008 | WO2008109389A1 Blends of anionic copolymers suitable for surface size and methods of making the same |
| 09/12/2008 | WO2008107617A2 Offset-printable coated white paper having a high fluorescence intensity and method for producing same |
| 09/12/2008 | WO2008054910A9 Tamper event detection films, systems and methods |
| 09/12/2008 | CA2679740A1 Blends of anionic copolymers suitable for surface size and methods of making the same |
| 09/12/2008 | CA2677013A1 Offset-printable coated white paper having a high fluorescence intensity and method for producing same |
| 09/10/2008 | EP1967494A1 Removal of colloids and soluble substances using cationic nanoparticles in the papermaking process |
| 09/10/2008 | EP1967377A2 Document and method of making document including invisible information for security applications |
| 09/10/2008 | EP1966442A1 Dry strength system for the production of paper and board |
| 09/10/2008 | EP1966440A1 Tissue products containing a polymer dispersion |
| 09/10/2008 | EP1966439A1 Paper sizing emulsion, process for preparing it and use thereof |
| 09/10/2008 | EP1966299A1 Lecithin-starches compositions, preparation thereof and paper products having oil and grease resistance, and/or release properties |
| 09/10/2008 | EP1965986A2 Improvements in security substrates |
| 09/10/2008 | EP1919704A4 Low-opacity release paper, release-paper backing and methods |
| 09/10/2008 | CN101263263A Method for the production of paper, cardboard and card |
| 09/10/2008 | CN101263262A Use of non-thermosetting polyamidoamines as dry-strength resins |
| 09/10/2008 | CN101260632A High definition enamelled paper possessing safety line and its making process |
| 09/10/2008 | CN101260083A Triazinylaminodiphenyl ethylenes fluorescence brightener |
| 09/10/2008 | CN100417766C Method of preparing paper |
| 09/04/2008 | WO2008104574A1 Coating compositions |