| 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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| 12/26/2000 | US6165320 Method of sizing |
| 12/26/2000 | US6165319 Embossed bathroom tissue, facial tissue, or napkins |
| 12/26/2000 | US6165259 Aqueous dispersions of hydrophobic material |
| 12/26/2000 | CA2063567C Cell wall loading of never-dried pulp fibers |
| 12/21/2000 | WO2000077303A1 Soft tissue product exhibiting improved lint resistance and process for making |
| 12/21/2000 | WO2000077302A1 Use of long-chain fatty ethers |
| 12/21/2000 | DE19928059A1 Security marking for document and banknote paper |
| 12/21/2000 | DE19927363A1 Verwendung von langkettigen Fettethern Use of long chain fatty ethers |
| 12/20/2000 | EP1060197A1 Aqueous dispersion of a polymer |
| 12/20/2000 | EP1059844A1 Microbicidal compositions and methods using synergistic combinations of propiconazole and 2-mercaptobenzothiazole |
| 12/20/2000 | CN1277285A Resin obstruction controlling agent for paper making |
| 12/20/2000 | CN1059724C High efficient mildew-resistant bedding paper of glass |
| 12/19/2000 | US6162453 C7 -C12 Diol & Diol alkoxylates as coupling agents for surfactant formulations |
| 12/19/2000 | US6162330 Using a polysiloxane |
| 12/19/2000 | US6162329 Mixture of quaternary ammonium compound and salt |
| 12/19/2000 | US6162328 Method for surface sizing paper with cellulose reactive and cellulose non-reactive sizes, and paper prepared thereby |
| 12/19/2000 | US6162327 Multifunctional tissue paper product |
| 12/19/2000 | US6161552 Low filler content cigarette wrappers |
| 12/14/2000 | WO2000075426A1 Paper softner/debonders compositions |
| 12/14/2000 | WO2000075221A1 Coated hollow polymer particle latex and a method for the manufacture thereof |
| 12/14/2000 | WO2000075074A1 Stable silica sols of high surface area and improved activity |
| 12/13/2000 | EP1058735A1 Use of oxidation promoting chemicals in the oxidation of oxidizable galactose type of alcohol configuration containing polymer |
| 12/13/2000 | EP1047834A4 Silica-acid colloid blend in a microparticle system used in papermaking |
| 12/13/2000 | CN1276843A Production for mottled paper |
| 12/12/2000 | US6160050 Polymer-modified starch, method for its production, and its use |
| 12/12/2000 | US6159585 Security paper |
| 12/12/2000 | US6159340 Hydrolyzed polymers of N-vinylcarboxamides as paper, paperboard and cardboard dry strength enhancers |
| 12/12/2000 | US6159339 For sizing paper; allows the production of sizes on-site in paper plants using simple mixing equipment |
| 12/12/2000 | CA2056505C Process for making epichlorohydrin resins |
| 12/07/2000 | WO2000073583A1 Method of manufacturing counterfeit prevention paper |
| 12/07/2000 | WO2000073582A1 Base paper as well as security paper |
| 12/07/2000 | WO2000073576A1 Bleaching of lignin and process for producing paper |
| 12/07/2000 | WO2000073574A1 Foam-controlling process |
| 12/07/2000 | WO2000047628A3 Derivatized microfibrillar polysaccharide |
| 12/07/2000 | CA2374904A1 Bleaching of lignin and process for producing paper |
| 12/07/2000 | CA2374900A1 Foam-controlling process |
| 12/06/2000 | EP1057926A1 Foam-controlling process |
| 12/06/2000 | EP1056783A1 Fine-particle polymer dispersions for paper sizing |
| 12/06/2000 | CN1275927A Method for treating solid material to make it hydrophobic, material obtained and uses ` |
| 12/06/2000 | CN1275655A Raw paper pulp of zinc oxide electrostatic offset plate paper |
| 12/06/2000 | CN1275654A Method for producing no-toxic yellow Glyptostrobus pensilis raw paper |
| 12/05/2000 | US6156222 Poly-perfluoroalkyl substituted polyamines as grease proofing agents for paper and foam stabilizers in aqueous fire-fighting foams |
| 12/05/2000 | US6156157 Method for making soft tissue with improved bulk softness and surface softness |
| 12/05/2000 | US6156112 High solids aqueous dispersions of reactive hydrophobizing agents |
| 12/05/2000 | CA2165269C Wet strength resins having reduced levels of organic halogen by-products |
| 11/30/2000 | WO2000071651A2 Polymers, compositions and methods of use for foams, laundry detergents, shower rinses, and coagulants |
| 11/30/2000 | WO2000071591A1 Block polymers, compositions and methods of use for foams, laundry detergents, shower rinses and coagulants |
| 11/29/2000 | EP1055775A1 Method of treating tissue paper |
| 11/29/2000 | EP1055774A1 Cationically modified optical brightener dispersion for the paper industry |
| 11/29/2000 | EP1055030A1 Paper sizing |
| 11/29/2000 | EP1055029A1 Stable aqueous dispersions for sizing paper |
| 11/29/2000 | EP1054873A1 A process for the preparation of stilbene compounds |
| 11/29/2000 | EP0890000B1 Temporary wet strength polymers from oxidized reaction product of polyhydroxy polymer and 1,2-disubstituted carboxylic alkene |
| 11/29/2000 | CN1275116A Colloidal borosilicates and their use in poduction of paper |
| 11/29/2000 | CN1058956C Production process of chromium salt and aluminium salt of hexachlorofatty acid waterproof agent |
| 11/28/2000 | WO2000049227A1 Selective retention of filling components and improved control of sheet properties by enhancing additive pretreatment |
| 11/28/2000 | US6153544 Nonwoven composite web; flame retarder water soluble solid |
| 11/28/2000 | US6153413 Homogenizing cellulose produced in agitated culture, dehydrating and drying under tension, then homogenizing; for restoring properties even after it is once dried |
| 11/28/2000 | US6153053 Soft, bulky single-ply absorbent paper having a serpentine configuration and methods for its manufacture |
| 11/28/2000 | US6153049 In papermaking |
| 11/28/2000 | US6152968 Water-soluble Quinacridones |
| 11/23/2000 | WO2000040634A3 Modified epoxies for paper sizing |
| 11/23/2000 | DE19923778A1 Kationisch modifizierte Aufhellerdispersion für die Papierindustrie Cationically modified brightener for paper industry |
| 11/22/2000 | EP1054343A1 Substrate comprising a magnetic marking, method of production of that substrate and device utilizing it |
| 11/22/2000 | EP1053368A1 Low foaming paper surface sizing composition |
| 11/22/2000 | EP0749509B1 Process for applying a thin film containing low levels of a functional-polysiloxane and a nonfunctional-polysiloxane to tissue paper |
| 11/22/2000 | EP0713547B1 A process for making a paper based product containing a binder |
| 11/21/2000 | US6150452 Methods and compositions for treating stickies |
| 11/21/2000 | US6149769 Soft tissue having temporary wet strength |
| 11/21/2000 | US6149723 Engineered kaolin pigment composition for paper coating |
| 11/16/2000 | WO2000068503A1 Process and apparatus for applying chemical papermaking additives to web substrate |
| 11/16/2000 | WO2000068502A1 Novel quaternary compounds, compositions containing them, and uses thereof |
| 11/16/2000 | WO2000068500A1 A process for production of paper materials with improved wet strength |
| 11/16/2000 | WO2000068211A1 Stilbene brightener |
| 11/16/2000 | WO2000067884A1 Method for fractionation of water soluble or dispersible polymers containing amino groups with a broad molar mass distribution |
| 11/16/2000 | WO2000038625A3 Facial tissue composition and method of use for sequestration of nasal secretion skin irritants |
| 11/16/2000 | WO2000034362A3 Process for the preparation of a polymer dispersion |
| 11/16/2000 | DE19921507A1 Verfahren zur Fraktionierung von in Wasser löslichen oder dispergierbaren aminogruppenhaltigen Polymeren mit breiter Molmassenverteilung Process for the fractionation of soluble or water-dispersible amino-containing polymers with broad molecular weight distribution |
| 11/15/2000 | EP0856083B1 Method of creping a paper |
| 11/15/2000 | EP0708860B1 Multi-layered tissue paper web comprising chemical softening compositions and binder materials and process for making the same |
| 11/14/2000 | US6146773 Security document and method for producing it |
| 11/14/2000 | US6146766 Applying vacuum to cause cells to enlarge and while enlarged rapidly introduce a sodium silicate solution to penetrate into the cellular interior; heating to effect polymerization to trap the the water-insoluble polymer inside the cell |
| 11/14/2000 | US6146651 A nonwoven fabric treated with a formulation containing a halogenated phenol biocide, a water soluble film forming polyvinylpyrrolidone homo or copolymer and a suarfactant, whrein a complex is formed between polymer and phenol |
| 11/14/2000 | US6146648 Softening lotion composition, use thereof in paper making, and resulting paper product |
| 11/14/2000 | US6146497 Adhesives and resins, and processes for their production |
| 11/14/2000 | US6146495 Kraft process for the production of wood pulp by adding a copolymer of 1,2-dihydroxy-3-butene antiscalant |
| 11/09/2000 | WO2000066835A1 Paper products and a method for applying an adsorbable chemical additive to cellulosic fibers |
| 11/09/2000 | WO2000066834A1 Paper coating composition with improved optical brighteners carriers |
| 11/09/2000 | WO2000066677A1 Water-and-oil repellant composition of aqueous dispersion type |
| 11/09/2000 | WO2000066510A1 Pigment composition for employment in paper coating and coating composition and method employing the same |
| 11/09/2000 | WO2000066492A1 Silica-based sols |
| 11/09/2000 | WO2000066491A1 Silica-based sols |
| 11/09/2000 | WO2000066185A1 Paper product impregnated with chemical material |
| 11/09/2000 | DE19920784A1 Stilbenaufheller Stilbene |
| 11/09/2000 | CA2370175A1 Paper coating composition with improved optical brighteners carriers |
| 11/09/2000 | CA2334518A1 Water dispersion type water and oil repellent composition |
| 11/08/2000 | EP1049832A1 Cationic starch/cationic galactomannan gum blends as strength and drainage aids |
| 11/08/2000 | EP1049824A1 Luminescent fibres, method for producing same and their use |
| 11/08/2000 | EP1049745A1 Aqueous pigment preparations |
| 11/08/2000 | CN2404918Y Reinforcement and double attached film type air phase antirust paper |