| 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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| 02/21/2002 | WO2002014393A1 Polymer dispersions containing starch |
| 02/21/2002 | WO2001081678A3 Method for preparing aqueous size composition |
| 02/21/2002 | WO2001066471A3 Control of spore forming bacteria in aqueous systems |
| 02/21/2002 | WO2001055036A3 Partially halogenated hydantoins in slime control |
| 02/21/2002 | WO2001048311A3 Antifalsification paper provided with applied coding consisting of luminescent mottled fibers |
| 02/21/2002 | WO2001041912A3 Ether-capped poly(oxyalkylated) alcohol surfactants |
| 02/21/2002 | US20020022112 Process for the production of multi-layer security products, and a security product produced in accordance with the process |
| 02/21/2002 | DE10103499A1 Bei der Papierherstellung verwendete Stärkepolymer-Kombinationen Used in papermaking strength polymer combinations |
| 02/21/2002 | DE10039388A1 Stärkehaltige Polymerdispersionen Starchy polymer dispersions |
| 02/21/2002 | CA2423386A1 Use of starch compositions in papermaking |
| 02/21/2002 | CA2419799A1 Formulation for achievement of oil and grease resistance and release paper properties |
| 02/21/2002 | CA2419139A1 Soft tissue paper |
| 02/20/2002 | EP1180559A1 Binder composition for fibrous sheet |
| 02/20/2002 | EP1180527A1 Cationic polymer dispersion for paper sizing |
| 02/20/2002 | CN1336461A End closing carbaminate prepolymer used as moisture improvement agent for paper |
| 02/19/2002 | US6348133 Smooth textured wet-laid absorbent structure |
| 02/19/2002 | US6348132 As paper sizing agents; derived from maleic anhydride and a mixture of olefins; |
| 02/16/2002 | CA2354966A1 Cationic polymer dispersions for paper sizing |
| 02/14/2002 | WO2002012626A1 A process for the production of paper |
| 02/14/2002 | WO2002012625A1 Sizing dispersion |
| 02/14/2002 | WO2002012624A1 Sizing dispersion |
| 02/14/2002 | WO2002012623A1 Process for sizing paper |
| 02/14/2002 | WO2002012622A1 Process for sizing paper |
| 02/14/2002 | WO2002012621A1 Process for the preparation of paper having a special appearance |
| 02/14/2002 | WO2002012620A1 Method for manufacturing a coated fibre web, improved paper or board machine and coated paper or board |
| 02/14/2002 | WO2002012428A1 Method of making a composition, a product from such method, and the use thereof in removing or dissolving a contaminant from an environment |
| 02/14/2002 | WO2002012388A2 Process for the production of chemically or enzymatically modified polysaccharides, and products made thereby |
| 02/14/2002 | WO2002012361A1 Novel fluorinated copolymers, their use for coating and impregnating substrates, and resulting treated substrates |
| 02/14/2002 | WO2002012349A2 Reduced molecular weight galactomannans oxidized by galactose oxidase |
| 02/14/2002 | WO2002012213A2 (meth)acrylic acid derivatives and their polymers suitable for use in the manufacture of paper |
| 02/14/2002 | WO2001057315A3 Wear resistant paper and process for manufacturing the same |
| 02/14/2002 | WO2001054988A3 Low density paperboard articles |
| 02/14/2002 | US20020019449 Recycling of articles comprising hydroxy-phenoxyether polymers |
| 02/14/2002 | US20020018579 Printing media and methods employing digital watermarking |
| 02/14/2002 | US20020017001 Flourescent whitening agents |
| 02/14/2002 | CA2418878A1 Method for manufacturing a coated fibre web, improved paper or board machine and coated paper or board |
| 02/14/2002 | CA2418416A1 Sizing dispersion |
| 02/14/2002 | CA2417633A1 Process for the production of chemically or enzymatically modified polysaccharides, and products made thereby |
| 02/14/2002 | CA2416261A1 (meth)acrylic acid derivatives and their polymers suitable for use in the manufacture of paper |
| 02/13/2002 | EP1179633A1 Coated fiber material and coating solution used therefor |
| 02/13/2002 | EP1179552A1 New water soluble (co)polymers with quaternary amino groups, their preparation and their use |
| 02/13/2002 | EP0842327B1 Lotioned tissue paper containing a liquid polyol polyester emollient and an immobilizing agent |
| 02/13/2002 | EP0840824B1 Method for making soft tissue paper with improved bulk softness and surface softness |
| 02/13/2002 | CN1335856A Derivatized microfibrillar polysaccharide |
| 02/13/2002 | CN1335764A Substrate composition and method of use for sequestration of skin irritants |
| 02/12/2002 | US6346554 ASA size emulsification with a natural gum for paper products |
| 02/12/2002 | US6346170 Paper containing composition comprising water soluble, azetidinium ion-containing polyamidoamine/epichlorohydrin resin bearing polyol sidechains attached to resin by carbon-nitrogen bond |
| 02/12/2002 | US6346169 Making paper from pulp feedstock in presence of amphoteric compound as bulking promoter which is added to and evenly blended with pulp feedstock in papermaking process |
| 02/07/2002 | US20020016402 Moistureproof hot melt composition and moistureproof paper |
| 02/07/2002 | US20020014318 Paper having improved print quality and method of making the same |
| 02/07/2002 | CA2354831A1 New water-soluble copolymers having quaternary amino groups, their method of production and their use |
| 02/07/2002 | CA2352566A1 Starch polymer combinations used in papermaking |
| 02/06/2002 | EP1178152A1 Process for providing an anti-slip treatment |
| 02/06/2002 | EP1178151A1 Blocked urethane prepolymers as paper wet strength agent |
| 02/06/2002 | EP1177345A1 Paper coating composition with improved optical brighteners carriers |
| 02/06/2002 | EP1177180A1 Stilbene brightener |
| 02/06/2002 | EP1177035A1 Method for fractionation of water soluble or dispersible polymers containing amino groups with a broad molar mass distribution |
| 02/06/2002 | EP0944657B1 Amphiphilic graft polymers based on graft bases containing n-vinylcarboxylic acid units, process for their preparation and their use |
| 02/06/2002 | CN1334889A authenticity feature combination for valuable documents |
| 02/06/2002 | CN1334888A Sizing composition |
| 02/06/2002 | CN1334195A Paper pulp packing material and mfg. method thereof |
| 02/05/2002 | US6344433 Long-acting disinfectant and its preparation method |
| 02/05/2002 | US6344110 Method of producing a paper having a three-dimensional pattern |
| 02/05/2002 | US6344109 Softened comminution pulp |
| 02/04/2002 | CA2354238A1 Fibrous sheet enhancement |
| 02/01/2002 | CA2353005A1 Blocked urethane prepolymers as paper wet strength agent |
| 01/31/2002 | WO2002008516A1 Use of dispersions of crosslinked cationic starch in papermaking |
| 01/31/2002 | WO2002008515A2 Cross linked polyamide-epihalohydrin creping additives |
| 01/31/2002 | WO2002008514A2 Method of making sizing emulsion and sizing emulsion |
| 01/31/2002 | WO2002008316A1 Fibre-filled polymer composite |
| 01/31/2002 | WO2001055226A3 Saline aqueous dispersions of water soluble (co)polymers based on cationic monomers, method for making same and uses thereof |
| 01/31/2002 | WO2001040318A3 Method for making hydrophobically associative polymers, methods of use and compositions |
| 01/31/2002 | US20020012629 Recording medium, ink-jet recording method using the same, and dispersion of alumina hydrate |
| 01/31/2002 | CA2704379A1 Use of starch dispersions as binder in coating compositions and process for preparing the starch dispersions |
| 01/30/2002 | EP1176254A1 Use of dispersions of crosslinked cationic starch in papermaking |
| 01/30/2002 | EP1175469A2 Inorganic illuminants made of finest grains |
| 01/30/2002 | CN1333850A Paint and paper coated with said paint |
| 01/30/2002 | CN1078650C Size composition, method for its preparation and use thereof |
| 01/29/2002 | US6342580 Passing through activated carbon |
| 01/29/2002 | US6342268 Method for treating a solid material to make it hydrophobic, material obtained and uses |
| 01/29/2002 | US6342098 Basic particles for neutralization of acid |
| 01/29/2002 | CA2213936C Inorganic porous crystals-hydrophilic macromolecule composite |
| 01/24/2002 | WO2001083885A3 Drainage aids in papermaking |
| 01/24/2002 | US20020009937 Polyether or polyester binder |
| 01/24/2002 | US20020007926 Method for producing cellulose fiber having improved biostability and the resulting products |
| 01/23/2002 | EP1174278A1 Antifalsification recording paper and paper support therefor |
| 01/23/2002 | EP1173641A4 An acid colloid in a microparticle system used in papermaking |
| 01/23/2002 | EP1173641A1 An acid colloid in a microparticle system used in papermaking |
| 01/23/2002 | EP1070090B1 Water-dispersible polyisocyanate preparations for producing repulpable paper |
| 01/23/2002 | EP0882154B1 Softening lotion composition, use thereof in paper making, and resulting paper product |
| 01/23/2002 | CN1332819A Improvements in making paper |
| 01/22/2002 | US6340517 Security lottery ticket stock |
| 01/22/2002 | US6340411 Fibrous product containing densifying agent |
| 01/22/2002 | US6340408 Method of preparation of a fluffed pulp to be used in absorbent products |
| 01/22/2002 | CA2074054C Antifoams for the paper industry based on oil-in-water emulsions |
| 01/17/2002 | WO2002004133A2 Compositions for imparting desired properties to materials |
| 01/17/2002 | WO2001034091A3 Modification of polysaccharide containing materials |
| 01/17/2002 | US20020007166 Continuous manufacture of superabsorbent/ion exchange sheet material |
| 01/17/2002 | US20020005262 Forming cellulose aldehyde by controlled oxidation of cellulose with aldehyde; wet strength |
| 01/16/2002 | EP1171492A1 Bifunctional polymers |