| 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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| 09/11/2002 | EP1238158A1 Sizing composition |
| 09/11/2002 | EP1238141A1 Fibers from plant seeds and use |
| 09/11/2002 | EP1238015A1 Superabsorbent water-resistant coatings |
| 09/11/2002 | EP1237958A1 Method for producing water-soluble polymers, comprising oligoalkylene-imine side chains |
| 09/11/2002 | EP1237817A1 Metal silicates, cellulose products and processes thereof |
| 09/11/2002 | EP1237519A1 Non-ionic plasticizer additives for wood pulps and absorbent cores |
| 09/11/2002 | EP0941385B1 Method of modifying pulp from recycled newspapers |
| 09/11/2002 | EP0914085B1 Concentrated liquid accumulations comprising a microbicidally active ingredient |
| 09/11/2002 | EP0907799B1 Asa sizing emulsions containing low and high molecular weight cationic polymers |
| 09/11/2002 | CN1369030A Use of whitening pigments for whitening paper coating compositions |
| 09/11/2002 | CN1368578A Paper for lithographic printing |
| 09/11/2002 | CN1367995A Fruit-protecting bag and its making method |
| 09/11/2002 | CN1090701C Sizing emulsions |
| 09/11/2002 | CN1090700C Method for producing toilet paper and paper product from coarse fiber and product product by the method |
| 09/11/2002 | CN1090640C Produit product of sulfonated amino resin and amino group-containing substance and papermaking process |
| 09/10/2002 | US6447644 Inhibition of pulp and paper yellowing using nitroxides, hydroxylamines and other coadditives |
| 09/10/2002 | US6447643 Method of producing a wetlaid thermobonded web-shaped fibrous material and material produced by the method |
| 09/10/2002 | US6447588 Water-and-oil repellant composition of aqueous dispersion type |
| 09/10/2002 | CA2241028C Mixture comprising pigments having a liquid-crystalline structure with a chiral phase, and its use |
| 09/10/2002 | CA2202631C Hydantoin-enhanced halogen efficacy in pulp and paper applications |
| 09/10/2002 | CA2079442C A process using cellulase for improving drainage properties of pulp |
| 09/06/2002 | WO2002068736A1 Security articles |
| 09/06/2002 | WO2002068180A1 Wet-felted and thermally bonded porous structures |
| 09/06/2002 | WO2002055788A3 Cellulosic product having high compression recovery |
| 09/06/2002 | WO2002052102A3 Structurally rigid nonionic and anionic polymers as retention and drainage aids in papermaking |
| 09/05/2002 | US20020123727 Cellulosic product having high compression recovery |
| 09/05/2002 | US20020122931 Papers and cardboard products suitable for laser marking, method for producing same and their use for packaging materials, bank notes and securities, security paper and graphic products |
| 09/05/2002 | US20020121352 Electrical field apparatus and methods for fluid for decontamination and other purposes |
| 09/05/2002 | US20020121351 Surface-treating agent includes a water-soluble polymer; a surface sizing agent which is a copolymer of a styrene type monomer and an anionic monomer, and a olefin-anionic monomer copolymer surface sizing agent |
| 09/04/2002 | EP1236827A1 Dual-zoned absorbent webs |
| 09/04/2002 | EP1235959A1 A process for making paper |
| 09/04/2002 | EP1235893A2 Ether-capped poly(oxyalkylated) alcohol surfactants |
| 09/04/2002 | EP1235892A1 Compositions including ether-capped poly(oxyalkylated) alcohol surfactants |
| 09/04/2002 | EP1235779A2 Process for preparing ether-capped poly(oxyalkylated) alcohol surfactants |
| 09/04/2002 | EP1235758A1 Multi-phase calcium silicate hydrates, methods for their preparation, and improved paper and pigment products produced therewith |
| 09/04/2002 | EP1235639A1 Compositions including ether-capped poly(oxyalkylated) alcohol wetting agents |
| 09/04/2002 | EP1068395B1 Deacidification of cellulose based materials using hydrofluoroether carriers |
| 09/04/2002 | EP1025160B1 Modified starch composition for removing particles from aqueous dispersions |
| 09/04/2002 | CN1367852A Process for controlling deposit of sticky material |
| 09/03/2002 | US6444091 Structurally rigid nonionic and anionic polymers as retention and drainage aids in papermaking |
| 09/03/2002 | US6444089 Method of producing a paper having a three-dimensional pattern and paper produced by the method |
| 09/03/2002 | US6444024 Sizing composition |
| 08/29/2002 | WO2002066740A1 Lotioned and embossed tissuepaper |
| 08/29/2002 | WO2002066739A1 Coating and method for producing coated paper or cardboard |
| 08/29/2002 | WO2002066734A2 Soft absorbent tissue |
| 08/29/2002 | WO2002066474A1 Bis-triazinylaminobenzoxazole derivatives |
| 08/29/2002 | WO2002065885A1 Sanitary thin paper and method of manufacturing the thin paper, storage box for sanitary thin paper, storage body for sanitary thin paper, inter folder, and device and method for transfer of storage body for sanitary thin paper |
| 08/29/2002 | US20020119299 Process for manufacturing wet-felted and thermally bonded porous structures and porous structures formed by the process |
| 08/29/2002 | US20020117846 Security device and method for producing it |
| 08/29/2002 | US20020117280 Fibrous sheet enhancement |
| 08/29/2002 | US20020117278 A compound having a lyotropic degree 4% or more and a water soluble polymer such as polyacrylamide or polyvinyl alcohol based polymers |
| 08/29/2002 | US20020117079 Biocidal-antifouling agents with low ecotoxicity index |
| 08/28/2002 | EP1234072A1 Sanitary tissue products with improved flushability |
| 08/28/2002 | EP1234071A1 Method for producing a glass mat |
| 08/28/2002 | EP1234007A1 Oligomeric methine dyes |
| 08/28/2002 | EP0991815B1 Food containers and packages |
| 08/28/2002 | EP0970149B1 Water-soluble quinacridones |
| 08/28/2002 | EP0880620B1 Process for making filled paper |
| 08/28/2002 | EP0871596B1 Use of mannanases as slime control agents |
| 08/28/2002 | CA2373914A1 Kaolin pigment products |
| 08/27/2002 | US6441240 Mixing with ethyleneamine |
| 08/27/2002 | US6441076 Paper coating |
| 08/27/2002 | US6440489 Immersing paper in concentrated waterglass solution at specified temperature, air cooling, converting impregnated fiber matrix to moisture exchange element, impregnating with aqueous solution of hygroscopic salt and water soluble biocide |
| 08/27/2002 | US6440267 Adding heterocyclic amides softners to papermaking fibers, then coating onto fabrics, drying and pressing to form webs; tissue paper having surface smoothness and low density |
| 08/27/2002 | CA2212967C Sizing dispersions |
| 08/22/2002 | WO2002064888A1 Substrate treatment |
| 08/22/2002 | US20020114931 Polymer circuit |
| 08/22/2002 | US20020112836 Structurally rigid polymer coagulants as retention and drainage aids in papermaking |
| 08/22/2002 | US20020112835 Soft absorbent tissue |
| 08/22/2002 | US20020112834 Using an acrylamide type copolymer having hydrogen bonding capability and containing a hydrophobic aliphatic hydrocarbon moiety |
| 08/22/2002 | US20020112833 Security paper |
| 08/22/2002 | US20020112831 Soft tissue paper with the softening composition deposited on the outer surface; the viscosity of the softening dispersion reduced due to addition of an electrolyte |
| 08/21/2002 | EP1233107A1 Embossed and lotioned tissue |
| 08/21/2002 | EP1233106A1 Antifalsification paper and other antifalsification items |
| 08/21/2002 | CN1365291A Manufacture of web superabsorbent polymer and fiber |
| 08/21/2002 | CN1089388C Absorbent material and production thereof |
| 08/20/2002 | US6436306 Polyamines used in nonpolar solvent fire extinguishers; solvent resistant, greaseproof, amphoteric surfactant |
| 08/20/2002 | US6436238 Alkaline fine papermaking at neutral ph using chemical and mechanical pulps; high conductivity stabilization of wet end and enhanced water removal |
| 08/20/2002 | US6436234 Wet-resilient webs and disposable articles made therewith |
| 08/20/2002 | US6436231 Preparing individual treated fibers from mat; curing with such as citric acid; themobonding agent such as bicomponent core and sheath of polypropylenes with different melting points; high wet strength web; absorbent |
| 08/20/2002 | US6436181 Aqueous dispersion of a rosin material and a polyaluminium phosphate sulphate; stable viscosity; nonagglomering; nonseparating |
| 08/15/2002 | WO2002062915A1 Paper products containing triboluminescent materials |
| 08/15/2002 | WO2002062914A1 Triboluminescent materials in adhesive compositions for use in adhesive tape |
| 08/15/2002 | WO2002062902A1 Azo dyestuffs |
| 08/15/2002 | WO2002038863A3 Method for producing a security document |
| 08/15/2002 | WO2002014606A3 Soft tissue paper |
| 08/15/2002 | US20020110696 Dipping or soaking a cellulosic material with sodium silicate solution, and dehydrating the coating; forms water insoluble sodium silicate |
| 08/15/2002 | US20020110483 Paper product impregnated with chemical material |
| 08/15/2002 | US20020108731 Paper including a fluorescent pigment which presents given physical physical properties; tracing paper; fluorescent pigments (not dyes) do not reduce the transparency of the paper |
| 08/15/2002 | US20020108730 Use of strobilurins to control mildew and fungi in aqueous systems such in papermaking machines, wet-lap, and heat exchange systems; paper products with antifungal agents |
| 08/15/2002 | US20020108721 Continuous method of making silicone emulsions having low residual volatile siloxane oligomer content |
| 08/14/2002 | EP1231322A2 Self-cleaning anti-adhesive papers and paper materials, and process for making the same |
| 08/14/2002 | EP1231234A2 Continuous method of making silicone emulsions having low residual volatile siloxane oligomer content |
| 08/14/2002 | EP1230374A2 Modification of polysaccharide containing materials |
| 08/14/2002 | EP0808388B1 Soft treated uncreped throughdried tissue |
| 08/14/2002 | DE10104277A1 Flammfestes Vlies, das Celluloseregeneratfasern umfasst Flame-resistant fabric, the regenerated cellulose comprises |
| 08/14/2002 | DE10103662A1 Verfahren zur Harzleimung von Faserstoffsuspensionen und Mittel zur Durchführung desselben A method of resin sizing of pulp suspensions and means for performing the same |
| 08/14/2002 | CN1363738A Antibacterial paperboard as middle sole of shoe |
| 08/14/2002 | CN1089131C Application of fibrous cativo root |
| 08/13/2002 | US6433245 Flushable fibrous structures |