| 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) |
|---|
| 03/10/2005 | WO2004070110A8 Bleaching and brightness stabilization of lignocellulosic materials with water-soluble phosphines or phosphonium compounds |
| 03/10/2005 | US20050052519 Valuable document and security mark using a marking substance |
| 03/10/2005 | CA2535059A1 Paper sheet having high absorbent capacity and delayed wet-out |
| 03/09/2005 | EP1512790A1 Process for coating paper, board and similar materials |
| 03/09/2005 | EP1511901A1 Whitening pigments |
| 03/09/2005 | EP1511900A1 Paper sizing composition |
| 03/09/2005 | EP1511828A1 Emulsification of lanolin |
| 03/09/2005 | EP1511776A1 A water-soluble polymer dispersion and a method of producing a water-soluble polymer dispersion |
| 03/09/2005 | CN1592808A Paper including watermarks and/or embossings |
| 03/09/2005 | CN1591475A Semiconductor device and production method theref |
| 03/09/2005 | CN1192065C Oligo-methyl colouring matter |
| 03/09/2005 | CN1192064C Pigment composition and process of mixing hue |
| 03/09/2005 | CN1192040C Degradation hydrophobic granular starch and its use for sizing in paper |
| 03/08/2005 | US6864314 Block polymers, compositions and methods of use for foams, laundry detergents, shower rinses and coagulants |
| 03/08/2005 | US6864292 Defoamer and/or deareator on the basis of oil-in-water dispersions |
| 03/08/2005 | US6863940 Comprises acrylic acid-styrenic copolymer, wax, filler for blocking resistance, and pigment; calcium carbonate and titanium dioxide are omitted from the composition |
| 03/08/2005 | US6863775 Paper having improved print quality and method of making the same |
| 03/03/2005 | WO2005019527A1 High hlb non-ionic surfactants for use as deposition control agents |
| 03/03/2005 | WO2004088029B1 Disposable, paper-based hospital and operating theater products |
| 03/03/2005 | US20050045293 Paper sheet having high absorbent capacity and delayed wet-out |
| 03/03/2005 | US20050045292 Clothlike pattern densified web |
| 03/03/2005 | DE10336383A1 Absorbent articles for use e.g. in paper tissues, kitchen rolls, diapers, animal litter or cosmetics comprise mainly cellulosic materials and contain enzymes in parts |
| 03/03/2005 | DE10335751A1 Verfahren zum Beladen einer Faserstoffsuspension und Anordnung zur Durchführung des Verfahrens A method for loading a fiber suspension and arrangement for performing the method |
| 03/03/2005 | CA2536248A1 High hlb non-ionic surfactants for use as deposition control agents |
| 03/02/2005 | EP1509654A1 Method for manufacturing base paper for release paper |
| 03/02/2005 | EP1509574A1 Yellow anionic disazo dyes |
| 03/02/2005 | EP1509403A2 Strip-shaped safeguarding element |
| 03/02/2005 | EP1339916B1 A method for manufacturing paper with a constant filler content |
| 03/02/2005 | EP1198503A4 High molecular weight zwitterionic polymers |
| 03/02/2005 | EP1073661B1 Dioxazine derivatives and their use as dyestuffs |
| 03/02/2005 | CN1589352A Improvements relating to optical brighteners |
| 03/02/2005 | CN1589351A Process for sizing paper and sizing composition |
| 03/02/2005 | CN1587517A Anti-fake coated white card and its producing process |
| 03/02/2005 | CN1587516A Anti-fake package paperboard and its producing method and device |
| 03/02/2005 | CN1587515A Denatured fiber and its producing method |
| 03/02/2005 | CN1587514A Tetiary flow-aid and filter-aid method for high speed newspaper machine |
| 03/02/2005 | CN1587510A Method for utilizing filter and hagasse pith of sugar cane sugar plant as paper making filler |
| 03/02/2005 | CN1191410C Fiber coating material and its coating liquid |
| 03/01/2005 | US6861388 Antifalsification recording paper and paper support therefor |
| 03/01/2005 | US6860967 A tissue paper penetrated with a lotion formulation being a liquid, viscous water in oil emulsion includes an oil, a nonionic water in oil emulsifier, a wax and a humectant; provides bulk softness to the tissue paper |
| 03/01/2005 | US6860906 Process for preparing solutions of anionic organic compounds |
| 02/24/2005 | WO2005017256A1 Conformable surfacing veil or reinforcement mat |
| 02/24/2005 | WO2004096895A3 Method for the production of aqueous polyelectrolyte complex dispersions, and use thereof for increasing the water resistance of paper, paperboard, and cardboard |
| 02/24/2005 | WO2004053228A3 Filler-fiber composite |
| 02/24/2005 | US20050042467 providing a thin-layer polymer coating on the article thereby rendering the article water repellent and/or water resistant |
| 02/24/2005 | US20050042449 Vacuum roll coated security thin film interference products with overt and/or covert patterned layers |
| 02/24/2005 | US20050042377 Soaking or dipping wood product with sodium silicate solution; then dehydration; forming water insoluble glass protective coating |
| 02/24/2005 | US20050039873 Preventing the deposition of pitch contaminant onto papermaking machines with a surfactant, selecting from polyoxyethylene glycol or ethylene oxide-propylene oxide copolymer |
| 02/24/2005 | US20050039871 Forming a multilayer free flowing curtain, contacting the curtain and coating on a continuous moving web paper substrate; high shear viscosity |
| 02/23/2005 | CN1584207A Producing method for paper packing pad |
| 02/23/2005 | CN1584206A Producing method for bright yellow anti-myopia health-care paper |
| 02/23/2005 | CN1584205A Special pigment finishing offset paper and producing method thereof |
| 02/23/2005 | CN1584203A Producing method for high-speed safety line antifogery paper |
| 02/23/2005 | CN1584202A Polyolefine fibre diaphragm paper and producing method thereof |
| 02/23/2005 | CN1583417A Digital water transfer paper and making method thereof |
| 02/23/2005 | CN1190557C Method for improving dry strength of paper and making strength ened paper |
| 02/23/2005 | CN1190556C Composition and method for preparing dispersions and method for using said dispersions |
| 02/23/2005 | CN1190498C Use of oxidation promoting chemials in oxidation of oxidizable galactose type of alcohol configuration containing polymer |
| 02/22/2005 | US6858678 For preparing emulsions and dispersions utilizing the polymeric products which are used in overprint varnishes (OPVs), inks, coatings, surfactants, adhesives, paints, primers, and floor polishes |
| 02/22/2005 | US6858255 Thickeners for paper dye compositions |
| 02/17/2005 | WO2005014934A2 Method for charging a fiber suspension, and arrangement for carrying out said method |
| 02/17/2005 | WO2005014932A1 Composition for the fluorescent whitening of paper |
| 02/17/2005 | WO2005014931A1 A method for the production of paper |
| 02/17/2005 | WO2005014928A2 Taggant security system for paper products as a deterrent to counterfeiting |
| 02/17/2005 | WO2005014709A1 Cationic liquid starchy composition and uses thereof |
| 02/17/2005 | US20050034830 Wet-type paper friction member |
| 02/17/2005 | US20050034629 Reaction of carbon black with diazonium salts, resultant carbon black products and their uses |
| 02/17/2005 | DE202004002677U1 Dekorpapier mit aufgestreutem Korund Decorative paper with aufgestreutem corundum |
| 02/17/2005 | CA2533364A1 Composition for the fluorescent whitening of paper |
| 02/17/2005 | CA2532943A1 A method for the production of paper |
| 02/17/2005 | CA2530670A1 Cationic liquid starchy composition and uses thereof |
| 02/16/2005 | EP1153061B1 Perfluoroalkyl-substituted amino acid oligomers or polymers and their use as foam stabilizers in aqueous fire-fighting-foam agents and as oil repellent paper and textile finishes |
| 02/16/2005 | CN1582357A High gloss calcium carbonate coating compostions and coated paper board manufactured from same |
| 02/16/2005 | CN1580396A Anticounterfeit fiber carbor-free copy paper and its production method |
| 02/16/2005 | CN1580395A Light printing paper and its manufacture method |
| 02/16/2005 | CN1580393A Special anticounterfeit paper |
| 02/16/2005 | CN1580392A Method for increasing paper strength using collagenous fiber |
| 02/16/2005 | CN1580391A Flyash fiber pulp and papermaking method using same as raw material |
| 02/16/2005 | CN1580387A Method for combining living-paper using collagenous fiber and vegetable fiber |
| 02/16/2005 | CN1189623C Papermaking process using hydrophilic dispersion polmers of diallyldi methyl ammonium chloride and acrylamide as retention and drainage aids |
| 02/15/2005 | US6855531 Enzymatic polypeptide for use in paper making, detergents and textile processing |
| 02/15/2005 | US6855229 Softening active ingredient comprises a quaternary ammonium compound |
| 02/15/2005 | CA2329027C A process for the production of paper |
| 02/10/2005 | WO2005012639A1 Anionic-cationic polymer blend for surface size |
| 02/10/2005 | WO2005012638A1 Fire retardant paper |
| 02/10/2005 | WO2005012636A1 Powder composition for paper manufacturing |
| 02/10/2005 | WO2005012635A2 Improved creping aid composition and methods for producing paper products using that system |
| 02/10/2005 | WO2004101888A3 Paper and paper articles and method for making same |
| 02/10/2005 | US20050032643 Heat-sensitive recording material |
| 02/10/2005 | US20050032642 Softness of a base paper is made high to improve the flatness thereof while the paper strength thereof is maintained, thereby giving a high image quality |
| 02/10/2005 | US20050032452 Conformable surfacing veil or reinforcement mat |
| 02/10/2005 | US20050031851 Coated paper possessing silky feel |
| 02/10/2005 | US20050031838 Paper coated with clays, starch and marking compound |
| 02/10/2005 | US20050028956 Multilayer; disposable products; coating wire with aqueous solution containing fibers; withdrawal; drying |
| 02/10/2005 | US20050028955 Multilayer; disposable products |
| 02/10/2005 | US20050028954 Film forming semi-crystalline polymer in vehicle in mixture with fibers; forming paper product; mixture of anionic and cationic polymer |
| 02/10/2005 | DE10333468A1 Preparation of security film comprising translucent carrier film with partially coated top layer, used for preparation of security films, e.g. for security paper carrying letters, numbers, signs, dots, or patterns |
| 02/10/2005 | DE10332524A1 Leaf material used in the production of a valuable document e.g. bank note comprises a coupling element integrated into a thin layer structure of a circuit |
| 02/10/2005 | DE10331798A1 Sicherheitselement The security element |
| 02/09/2005 | EP1505208A2 Method for making tissue product containing carboxylated cellulosic fibers |