| Patents for D21H 17 - Non-fibrous material added to the pulp, characterised by its constitution; Paper-impregnating material characterised by its constitution (19,322) |
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| 09/28/2005 | EP1579069A2 Filler-fiber composite |
| 09/28/2005 | EP1579068A2 Filler-fiber composite |
| 09/28/2005 | EP1578872A2 Process of making a water dispersible titanium dioxide pigment useful in paper laminates |
| 09/28/2005 | EP1578826A1 Synthetic material dispersions |
| 09/28/2005 | EP1194461A4 Block polymers, compositions and methods of use for foams, laundry detergents, shower rinses and coagulants |
| 09/28/2005 | CN1675432A The production of paper, paperboard, and cardboard |
| 09/28/2005 | CN1675431A Use of polymers containing vinylamine units as promoters for alkyldiketene glueing |
| 09/28/2005 | CN1675318A Aluminum trihydrate containing slurries |
| 09/28/2005 | CN1675256A High molecular weight cationic polymers obtained by post-polymerization crosslinking reaction |
| 09/28/2005 | CN1674799A Improvements relating to filter-tip cigarettes and method of manufacturing same |
| 09/28/2005 | CN1673453A Flame-resistant fireproof paper containing expansion graphite and producing method thereof |
| 09/28/2005 | CN1220810C Paper used for total heat exchange element and total heat exchange element using the same |
| 09/28/2005 | CN1220809C Information recording paper |
| 09/27/2005 | US6949168 Soft paper product including beneficial agents |
| 09/27/2005 | US6949167 Tissue products having uniformly deposited hydrophobic additives and controlled wettability |
| 09/27/2005 | CA2262953C Pitch control composition |
| 09/22/2005 | US20050209389 Forming pulp and paper from suspension of cellulose fibers; contains naphthalenesulfonic acid, formaldehyde condensate; water purification |
| 09/22/2005 | DE102004010447A1 Wässrige Dispersion von Reaktivleimungsmitteln, Verfahren zu ihrer Herstellung und ihre Verwendung Aqueous dispersion of a reactive size, a process for their preparation and their use |
| 09/21/2005 | EP1576239A1 Alkenylsuccinic anhydride compositions and method for using the same |
| 09/21/2005 | EP1576238A1 Alkenylsuccinic anhydride surface-applied system and method for using the same |
| 09/21/2005 | EP1576236A1 Filler-fiber composite |
| 09/21/2005 | EP1576234A1 Tissue products having enhanced strength |
| 09/21/2005 | CN1671920A Method of deinking |
| 09/21/2005 | CN1671801A Method for surface treatment of a titanium dioxide pigment |
| 09/21/2005 | CN1671249A Acoustic paper diaphragm and acoustic transducer apparatus |
| 09/20/2005 | CA2371494C Silica-based sols |
| 09/20/2005 | CA2247846C Paper making process |
| 09/20/2005 | CA2243204C Process for increasing the charge on a lignocellulosic material, product obtainable by the process, and use of the product in the preparation of a lignocellulose-based product |
| 09/15/2005 | WO2005086265A1 Reinforcing material for proton conductive membrane, proton conductive membrane using same and fuel cell |
| 09/15/2005 | WO2005085523A1 Paper capable of moisture absorption and desorption and process for producing the same |
| 09/15/2005 | WO2005052256A3 Paper making process and starch compositions comprising a crosslinking agent for use in same |
| 09/15/2005 | US20050203221 Whitening pigments |
| 09/15/2005 | US20050203182 Emulsification of lanolin |
| 09/15/2005 | US20050199360 Antimicrobial paper |
| 09/15/2005 | CA2557828A1 Reinforcing material for proton conductive membrane, and proton conductive membrane using the same and fuel cell |
| 09/14/2005 | EP1573132A2 Method of making a dry bonded paperboard structure |
| 09/14/2005 | EP1573131A1 Paper wiping products treated with a hydrophobic additive |
| 09/14/2005 | EP1573130A1 Low formaldehyde creping composition and product and process incorporating same |
| 09/14/2005 | EP1573129A1 Fiber suspension of enzyme treated sulphate pulp and carboxymethylcellulose for surface application in paperboard and paper production. |
| 09/14/2005 | EP1573128A1 Wiping products having a low coefficient of friction in the wet state and process for producing same |
| 09/14/2005 | EP1573127A1 Strength additives for tissue products |
| 09/14/2005 | EP1572764A1 Aqueous suspensions of ground mineral materials, with low ion load and their uses |
| 09/14/2005 | EP1172392B1 Additive and ink-jet recording medium containing the same |
| 09/14/2005 | CN1668812A Paper improver |
| 09/14/2005 | CN1668811A Enzymatic press felt treatment |
| 09/14/2005 | CN1667188A Method for manufacturing sterilization and bacteria inhibition paper |
| 09/13/2005 | US6942897 comprises mixing pigment nanoparticles (talc, calcium carbonate, clay, silica), binder and a liquid carrier to form coating which is applied to cellulose/paper substrate |
| 09/13/2005 | US6942756 Fluororesin fiber paper, copper-clad laminate for printed board using the same and production process thereof |
| 09/09/2005 | WO2005083174A1 Aqueous dispersions of reactive gluing agents, method for the production and the use thereof |
| 09/09/2005 | WO2005082974A1 Epichlorohydrin based polymers containing primary amino groups as additives in papermaking |
| 09/09/2005 | WO2005082789A1 Method for treating papermaking waste water and method for utilizing silica sol in papermaking |
| 09/09/2005 | WO2005061796A3 Chemical improvement in paper making |
| 09/09/2005 | WO2004104298A3 Single ply tissue products surface treated with a softening agent |
| 09/09/2005 | CA2558148A1 Aqueous dispersions of reactive gluing agents, method for the production and the use thereof |
| 09/09/2005 | CA2557855A1 Method for treating papermaking waste water,and methods of using silica sol in papermaking |
| 09/08/2005 | US20050197278 Fillers are at least partly coated with N-vinylcarboxamide-unsaturated carboxylic acid copolymers; use as additives to paper stock in the production of filler-containing paper, filler-containing cardboard and filler-containing board |
| 09/08/2005 | US20050196598 A thermally stable, non-woven, fibrous paper comprising at least one polymer represented by structural formula I:** Image-1 |
| 09/08/2005 | DE19946151B4 Verfahren zur Herstellung eines Vorimprägnats, das danach hergestellte Vorimprägnat sowie dessen Verwendung A method for producing a prepreg, the prepreg produced thereby and the use thereof |
| 09/08/2005 | DE10115570B4 Dekorrohpapier mit verbesserter Opazität Decorative base with improved opacity |
| 09/07/2005 | EP1571207A1 Novel cellulase tolerant to surfactants |
| 09/07/2005 | EP1570129A1 Soft hydrophilic tissue products containing polysiloxane and having unique absorbent properties |
| 09/07/2005 | EP1570128A2 Fibrous structure comprising a fiber flexibilizing agent system |
| 09/07/2005 | EP1570127A1 Stabilised aluminosilicate slurries |
| 09/07/2005 | EP1569531A1 Wrapping materials for smoking articles |
| 09/07/2005 | CN1665985A Triazinnylaminostilbene disulphonic acid mixtures |
| 09/07/2005 | CN1665900A Procede de traitement d'ennoblissement d'une nappe fibreuse au moyen d'une composition adhesive a base de polymere(s), contenant une combinaison particuliere de saccharides |
| 09/06/2005 | US6939609 Filler and pigment |
| 09/06/2005 | US6939536 Cosmetic compositions containing water-soluble polymer complexes |
| 09/06/2005 | US6939443 Anionic functional promoter and charge control agent |
| 09/06/2005 | US6939442 Antimicrobial paper |
| 09/06/2005 | US6939441 Pulp solution; reduced absorption of liquids; wet and dry strength; maleic acid-styrene copolymer stabilized with polysaccharide |
| 09/06/2005 | US6939438 distribution cross, toothed ring controls the flow rate of pulp and lime; gas ring; rotor and stator driven by common input shaft; continuous process; low shear treatment; fiber fluffing; optimize crystal growth |
| 09/06/2005 | US6939437 Paper making processes using enzyme and polymer combinations |
| 09/01/2005 | WO2005080680A1 Use of protein hydrolysate derived from keratin-containing material in the wet-end of a papermaking process |
| 09/01/2005 | WO2005080678A1 Modifying cellulose fibres by using amphoteric cellulose derivative |
| 09/01/2005 | WO2005080499A2 Compositions comprising a poly (amine) and a carboxylated carbohydrate |
| 09/01/2005 | WO2005080096A2 Decorative paper comprising electrically charged fibres |
| 09/01/2005 | US20050192402 amine modified polyepichlorohydrin; reaction product of ammonia and epichlorohydrin; chlorine groups substituted with amines; effective to form cationically charged complexes with components of a pulp suspension |
| 09/01/2005 | US20050191922 Fibers, resinous binder and urethane modifier; building materials; weatherability |
| 09/01/2005 | US20050191400 Enhanced fiber additive; and use |
| 08/31/2005 | EP1567718A2 Absorbent sheet exhibiting resistance to moisture penetration |
| 08/31/2005 | CN1662705A Method of dewatering pulp |
| 08/31/2005 | CN1662609A Water-soluble polymer dispersion, process for producing the same and method of use therefor |
| 08/31/2005 | CN1661160A Porousless total heat exchange element use paper and total heat exchang element |
| 08/31/2005 | CN1216929C Modified polyalkyleneimine and methods of using the same |
| 08/31/2005 | CN1216915C Wet strength agent and method for production thereof |
| 08/30/2005 | US6936703 Biocatalyst inhibitors |
| 08/30/2005 | US6936136 improved reactivity toward papermaking additives; polymeric anionic reactive and aldehyde functional compounds; water insolubility |
| 08/30/2005 | US6936078 Fluorescent brightener pigment compositions |
| 08/30/2005 | CA2274712C Processes for preparing calcium carbonate |
| 08/25/2005 | WO2005078191A2 Method for surface treating corrugated base papers in order to increase strenght |
| 08/25/2005 | US20050183837 Use of water-soluble polymer complexes in aqueous systems |
| 08/25/2005 | US20050183836 Enhanced fiber additive; and use |
| 08/25/2005 | CA2827964A1 Glyoxalated polyacrylamide compositions |
| 08/25/2005 | CA2498021A1 Glyoxalated polyacrylamide compositions |
| 08/24/2005 | EP1566482A1 Use of protein hydrolysate derived from keratin-containing material as a paper product additive |
| 08/24/2005 | EP1566390A1 Compositions comprising a poly(amine) and a carboxylated carbohydrate |
| 08/24/2005 | EP1565615A1 Soft paper product including beneficial agents |
| 08/24/2005 | CN1659339A Whitening pigments |
| 08/24/2005 | CN1659338A Paper sizing composition |