| 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) |
|---|
| 04/02/2002 | US6365737 Multistage reaction of cyanuric chloride and disodium salt of diamino stilbene-2,2*disulfonic acid, dehydrochlorination, hydrolysis |
| 04/02/2002 | US6365676 Poly-perfluoroalkyl substituted polyamines as grease proofing agents for paper and foam stabilizers in aqueous fire-fighting foams |
| 04/02/2002 | US6364983 Manufacture of security tapes and security threads |
| 04/02/2002 | CA2218725C Compositions containing diol and/or diol alkoxylate |
| 04/02/2002 | CA2065793C Cigarette and wrapper with controlled puff count |
| 03/28/2002 | WO2002025013A1 A process for the production of paper |
| 03/28/2002 | WO2002025012A1 Method and apparatus for feeding chemicals into a liquid flow |
| 03/28/2002 | WO2002025011A1 Gravure paper |
| 03/28/2002 | WO2002024699A1 Tetrahydrocarbazoles, a process for the preparation of those compounds, and the use thereof |
| 03/28/2002 | WO2001092400A3 Highly flexible starch-based films |
| 03/28/2002 | WO2001080334A3 Conductive sheet material |
| 03/28/2002 | US20020035949 Pigment materials and their use in coating compositions |
| 03/28/2002 | DE10045430A1 Bisazofarbstoffe auf der Basis von Hydroxynaphthalincarbonsäure Bisazo dyes on the basis of hydroxynaphthalenecarboxylic |
| 03/27/2002 | EP1190139A1 Process and apparatus for applying chemical papermaking additives to web substrate |
| 03/27/2002 | EP1189689A1 Stable silica sols of high surface area and improved activity |
| 03/27/2002 | EP1189506A1 Tissue products having antiviral properties |
| 03/27/2002 | EP1091043B1 Process for fabricating coated cardboard for the packaging of liquids |
| 03/27/2002 | EP1025311B1 Production of mottled paper |
| 03/27/2002 | CN1081705C Papermaking process |
| 03/27/2002 | CN1081655C Use of triazine-based UVAS for use as quenchers in paper-making processes |
| 03/26/2002 | US6361653 Method of increasing retention in papermaking using colloidal borosilicates |
| 03/26/2002 | US6361652 Added with flocculant to papermaking furnish as retension aid |
| 03/21/2002 | WO2002022742A1 Bisazo dyestuffs based on hydroxynaphthalene carboxylic acid |
| 03/21/2002 | WO2002022722A1 Polymeric composition |
| 03/21/2002 | WO2002022709A1 Highly branched water-soluble polyamine oligomers, process for their preparation and applications thereof |
| 03/21/2002 | WO2001096588A3 Enzyme-catalyzed polyamides and compositions and processes of preparing and using the same |
| 03/21/2002 | WO2001088264A3 Use of acrylamide copolymer to reduce stickies deposits |
| 03/21/2002 | WO2001071092A3 Pitch and stickies control in pulp and papermaking processes |
| 03/21/2002 | US20020035198 Cationic polymers |
| 03/21/2002 | US20020035187 Multifunctional poly(vinyl alcohol) binder for fine particle size calcium carbonate pigment |
| 03/21/2002 | US20020033245 Coagulation, flocculation, controlling particle size |
| 03/20/2002 | EP0772716B1 Soft tissue paper from coarse cellulose fibers |
| 03/20/2002 | CN1341053A Method for producing multi-layer security products and security product produced according to this method |
| 03/20/2002 | CN1081263C Production method for mottled paper |
| 03/20/2002 | CN1081262C Emulsifier system for rosin sizing agents |
| 03/20/2002 | CN1081260C Rice paper treating liquid |
| 03/19/2002 | US6359093 Amphipathic compound having succinic acid skeleton |
| 03/19/2002 | US6359040 Aqueous systems comprising an ionic polymer and a viscosity promoter, processes for their preparation, and uses thereof |
| 03/19/2002 | US6358906 Concentrated liquid accumulations comprising a microbicidally active ingredient |
| 03/19/2002 | US6358596 Multi-functional transparent secure marks |
| 03/19/2002 | US6358431 Contacting the substrate with a solution or dispersion of a suitable resorcarene in a liquid medium for imparting a water repellant surface to a hydrophilic substrate |
| 03/19/2002 | US6358365 Metal silicates, cellulose products, and processes thereof |
| 03/19/2002 | US6358364 Method for flocculating a papermaking furnish using colloidal borosilicates |
| 03/14/2002 | WO2002020902A1 Security sheet comprising a transparent or translucent layer |
| 03/14/2002 | WO2001081679A3 Additive for paper making, its preparation and use |
| 03/14/2002 | WO2001081666A3 Cellulose fiber having improved biostability |
| 03/14/2002 | WO2001077026A3 Fungicidal method |
| 03/14/2002 | WO2001072906A3 Black tris azo metal complex dyes |
| 03/14/2002 | US20020029861 Method for manufacturing paper having variable characteristics |
| 03/14/2002 | US20020029860 Moisture barrier paper and process for making the same |
| 03/13/2002 | EP1186707A2 Method for producing high gloss paper |
| 03/13/2002 | EP1185736A1 Retention agent comprising peo |
| 03/13/2002 | EP1185735A1 Size composition, method for the production of sized paper or sized cardboard, and sized paper or sized cardboard |
| 03/13/2002 | EP0999937B1 Composition and method for improved ink jet printing performance |
| 03/13/2002 | CN1340074A 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 |
| 03/13/2002 | CN1080792C Modifier for quality of paper surface |
| 03/12/2002 | US6355795 Triphendioxazine compounds |
| 03/12/2002 | US6355727 Continuous bulk polymerization and esterification process |
| 03/12/2002 | US6355330 Continuous solid state web coating process and webs produced thereby |
| 03/12/2002 | US6355141 Papermaking |
| 03/12/2002 | US6355140 Method of manufacturing anti-falsification paper |
| 03/12/2002 | US6355137 Repulpable wet strength paper |
| 03/12/2002 | CA2173951C Oil-in-water emulsions as microbicide (biocide) substitutes in water carrying systems |
| 03/07/2002 | WO2002018705A1 Process for controlling the brightness of paper products |
| 03/07/2002 | WO2002018311A1 Process for the preparation of phenylphenol compounds |
| 03/07/2002 | US20020028230 Composition containing moisture regulators for tissue products, process for the production of these products, use of the composition for the treatment of tissue products as well as tissue products in the form of wet-laid, including TAD, or air-laid products (non-wovens) on the basis of sheet-like support materials containing primarily cellulose fibers |
| 03/07/2002 | US20020026993 For paper and tissue applications, as well as non-wovens |
| 03/07/2002 | US20020026992 Useful in production of paper blends containing portion of mechanical pulp as retention aid and strength additive |
| 03/06/2002 | EP1183422A1 Modifying starch with cationic polymers and use of the modified starches as dry-strength agent |
| 03/06/2002 | EP1183048A2 Polymers, compositions and methods of use for foams, laundry detergents, shower rinses, and coagulants |
| 03/06/2002 | CN1339042A Polymer dispersion and method to produce the same |
| 03/06/2002 | CN1338907A 卫生纸 Toilet paper |
| 03/06/2002 | CN1338541A Water-proofing agent for paper products and its preparing process |
| 03/06/2002 | CN1338539A Fiber coating material and coating liquid |
| 03/06/2002 | CN1080352C 2-oxetanone sizing agents and their preparation and use |
| 03/05/2002 | US6352613 Papermaking, polyamideamine copolymers |
| 02/28/2002 | WO2002016689A2 Method of applying a foam composition onto a tissue |
| 02/28/2002 | WO2002016509A1 Kaolin products and their use |
| 02/28/2002 | WO2001098588A8 Security paper/paperboard and a method of producing security paper/paperboard |
| 02/28/2002 | WO2001090480B1 Sizing composition for paper or board and method for using the sizing composition |
| 02/28/2002 | WO2001079605A3 Inhibition of yellowing in papers |
| 02/28/2002 | WO2001079600A3 Process of manufacturing a wet-laid veil |
| 02/28/2002 | US20020025418 Antifalsification recording paper and paper support therefor |
| 02/28/2002 | DE10046770A1 Kationische Polymerdispersionen zur Papierleimung Cationic polymer dispersions for sizing paper |
| 02/28/2002 | DE10039701A1 Triarylmethanfarbstoffe Triaryl methane |
| 02/28/2002 | CA2418113A1 Method of applying a foam composition onto a tissue |
| 02/27/2002 | EP1181245A1 Silica-based sols |
| 02/27/2002 | EP1181244A1 Silica-based sols |
| 02/27/2002 | EP0782645B1 Paper products containing a biodegradable vegetable oil based chemical softening composition |
| 02/27/2002 | CN1338015A Aqueous polymeric emulsion compositions and their use for the sizing of paper |
| 02/27/2002 | CN1337982A Marine antifouling methods and compositions |
| 02/27/2002 | CN1337491A Starch polymer composition used in paper-making |
| 02/27/2002 | CN1337414A Novel water soluble co-polymer with quaternary ammonium group, its preparation and use |
| 02/27/2002 | CN1079867C Tissue products containing softeners and silicone glycol |
| 02/27/2002 | CN1079866C Process for production of paper |
| 02/21/2002 | WO2002014606A2 Soft tissue paper |
| 02/21/2002 | WO2002014604A1 Transparent or translucent paper comprising solid optical elements in its volume or at its surface |
| 02/21/2002 | WO2002014602A1 Use of starch compositions in papermaking |
| 02/21/2002 | WO2002014436A2 Triarylmethane dyes |
| 02/21/2002 | WO2002014426A1 Formulation for achievement of oil and grease resistance and release paper properties |