| 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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| 02/03/2005 | US20050022956 Sizing and strengthening of paper and other cellulosic products with an aqueous sizing mixture of a film-forming binder (especially starch), an anionic polymer and a cationic polymer; the starch may be grafted to one of the polymers |
| 02/03/2005 | US20050022415 System for making dried singulated crosslinked cellulose pulp fibers |
| 02/03/2005 | DE10326443A1 Verwendung von mit Zeolith gefüllten Zellstoff-Platten zur Geruchs- und Freuchtigkeitsadsorption Use of zeolite-filled pulp plates for odor and Freuchtigkeitsadsorption |
| 02/03/2005 | CA2770444A1 Sheets containing active agents and activated, carbonized fibrillated fibers, and filter mediums thereof |
| 02/02/2005 | EP1501880A1 Aqueous polymer dispersions, based on copolymers of vinyl aromatics and butadiene, method for their production and their use as sizing agents for paper |
| 02/02/2005 | EP1501876A1 Process for preparing a polymer dispersion |
| 02/02/2005 | EP1129033B1 Method for producing calcium compounds containing water of crystallisation |
| 02/02/2005 | EP0722445B1 Degradable polydioxaneone-based materials |
| 02/02/2005 | CN1575364A Method for manufacturing filler container chemical pulp |
| 02/02/2005 | CN1575264A Fiber cement composite material using biocide treated durable cellulose fibers |
| 02/02/2005 | CN1187499C solid oxidation reaction containing oxidizable galactose type of alcohol configuration polymer |
| 02/02/2005 | CN1187498C Process for making paper |
| 02/02/2005 | CN1187401C Paper pulp mixture containing modified starch |
| 02/02/2005 | CN1187382C Polymer dispersions containing starch |
| 02/01/2005 | US6849158 Process for manufacturing a cellulosic paper product exhibiting reduced malodor |
| 01/27/2005 | WO2004106412A3 Method of obtaining polyamidoamine-epichlorohydrin resins and resins thus obtained |
| 01/27/2005 | WO2004106410A3 Treatment of resins to lower levels of cpd-producing species and improve gelation stability |
| 01/27/2005 | WO2004053227A8 Filler-fiber composite |
| 01/27/2005 | US20050016423 Fiber cement composite material using biocide treated durable cellulose fibers |
| 01/27/2005 | US20050016418 Binder systems derived from amorphous silica and bases |
| 01/26/2005 | EP1500745A1 Method for producing paper and agent for improving yield |
| 01/26/2005 | EP1500744A2 Paper-making additive and method for producing paper |
| 01/25/2005 | US6846956 Triarylmethane dyes |
| 01/25/2005 | US6846923 Polycondensation of mono-/di-/tri- glycerides; for use in paper manufacturing and drug delivery vehicles |
| 01/25/2005 | US6846384 Process for sizing paper |
| 01/25/2005 | CA2322506C Tissue paper having antimicrobial skin lotion |
| 01/25/2005 | CA2276027C Soft tissue paper having a surface deposited softening agent |
| 01/25/2005 | CA2254257C Tissue paper treated with nonionic softeners that are biodegradable |
| 01/20/2005 | WO2005005726A1 A method for manufacturing paper and paper |
| 01/20/2005 | WO2005005725A1 Method and apparatus for pre-treatment of fibre material to be used in the manufacture of paper, board or the like |
| 01/20/2005 | WO2005005034A2 Method of preparing agglomerated composite materials |
| 01/20/2005 | US20050014013 Ethylene-vinyl acetate copolymer; oil repellent, solvent resistance, waterproofing |
| 01/20/2005 | US20050011623 Via zinc oxide, calcium oxide, cupric oxide, magnesium oxide, manganese dioxide, manganese oxide, aluminum oxide, and zeolites; for removing hydrogen sulfide; diapers, adult incontinence products, and feminine hygiene products |
| 01/20/2005 | US20050011408 Method for the surface treatment of a titanium dioxide pigment |
| 01/20/2005 | DE102004020112A1 Papierherstellung mit modifizierten Kieselsolen als Mikropartikel Papermaking with modified silica sols as microparticles |
| 01/20/2005 | CA2530534A1 Gelled starch compositions and methods of making gelled starch compositions |
| 01/20/2005 | CA2528337A1 Method and apparatus for pre-treatment of fibre material to be used in the manufacture of paper, board or the like |
| 01/19/2005 | EP1498544A1 Polymer emulsion coatings for cellulosic substrates with improved barrier properties |
| 01/19/2005 | EP1498543A1 Reducing odor in absorbent products |
| 01/19/2005 | EP1497379A1 Kaolin pigment having high brightness and narrow particle size distribution and method of preparation therefor |
| 01/19/2005 | EP1086274B9 A process for making paper |
| 01/19/2005 | CN1568340A Optical brighteners, their composition, their production and their use |
| 01/19/2005 | CN1568293A Fiber cement composite materials using sized cellulose fibers |
| 01/19/2005 | CN1566524A Xylanase adding method and apparatus |
| 01/18/2005 | US6843888 Starches for use in papermaking |
| 01/18/2005 | US6843887 Low hygroscopic paper and method of producing the same |
| 01/18/2005 | US6843886 Wherein sewage flows which contain coating paste and reject flow from vortex cleaner are simultaneously disintegrated using cyclic shocks of pressure and underpressure, and disintegrated material flow is reused in paper manufacture |
| 01/18/2005 | CA2323974C Reduced basis weight cigarette paper |
| 01/18/2005 | CA2237337C A process for the production of paper |
| 01/13/2005 | WO2005003457A1 Newsprint paper treated with cationic surface-sizing agent |
| 01/13/2005 | WO2005003456A1 Modified legume starch-based compound for paper finishing |
| 01/13/2005 | WO2005003455A1 Paper production with modified silica gels as microparticles |
| 01/13/2005 | US20050006043 Fibrous structure comprising a fiber flexibilizing agent system |
| 01/13/2005 | US20050006042 Reduced by product polyamine-epihalohydrin resins |
| 01/13/2005 | US20050006041 Papermaking; surface treatment of wood, plastic, metals or plastic |
| 01/13/2005 | CA2531649A1 Newsprint sized by cationic surface sizing agent |
| 01/12/2005 | EP1495187A1 High temperature paper |
| 01/12/2005 | EP1495186A1 Oil/grease-and water sizing agent for treatment of cellulosic materials |
| 01/12/2005 | EP1040141B1 Anionic polymer products and processes |
| 01/12/2005 | EP1029124B1 A process for improving the drainage of cellulosic pulps |
| 01/12/2005 | CN1563120A Method for preparing dispersant for filling material in papermaking made from copolymer in ethylene group |
| 01/12/2005 | CN1184376C Neutral rosin sizing agent and its prepn |
| 01/11/2005 | US6841229 Superabsorbent polymers having delayed water absorption characteristics |
| 01/11/2005 | US6841039 Comprises sulfonated starches; adhesives |
| 01/11/2005 | US6840006 Accelerated mulching paper degradation process and mulching paper for implementing the process |
| 01/06/2005 | WO2005001201A1 Coated base paper and a method for manufacturing coated base paper |
| 01/06/2005 | WO2005001199A1 Composite sheet material and process of making |
| 01/06/2005 | WO2005001198A1 Printing paper |
| 01/06/2005 | WO2005000742A1 Process for the production of platy precipitated calcium carbonates, product produced thereby, and paper incorporating same |
| 01/06/2005 | WO2004065690A3 Method for creating a fibrous substance suspension used for producing a tissue web or hygiene web |
| 01/06/2005 | US20050004236 Controlling particle size and porosity; adding aluminum phosphate to aqueous dispersion of colloidal silica and adjusting pH; ink receptive coatings, catalyst supports, reinforcing fillers |
| 01/06/2005 | US20050003223 Recording sheet and image recording method using the same |
| 01/06/2005 | US20050003083 Method for producing sized paper or cardboard |
| 01/06/2005 | US20050000665 Coloring for coated paper; determination solid concentration of suspension ; precipitation; grinding; controlling particle sizes |
| 01/06/2005 | US20050000530 Reducing sidestream smoke emitted from a burning cigarette; the treatment composition comprises an oxygen storage and donor metal oxide oxidation catalyst and a non-combustible finely divided porous particulate adjunct for the catalyst |
| 01/06/2005 | CA2541819A1 Printing paper |
| 01/06/2005 | CA2531153A1 Coated base paper and a method for manufacturing coated base paper |
| 01/06/2005 | CA2528268A1 Process for the production of platy precipitated calcium carbonates, product produced thereby, and paper incorporating same |
| 01/05/2005 | EP1492926A1 Improved molded fiber manufacturing |
| 01/05/2005 | EP1492925A1 Process for increasing the dry strength of paper |
| 01/05/2005 | EP1492924A2 White pitch deposit treatment |
| 01/05/2005 | EP1492923A1 Swollen starch-latex compositions for use in papermaking |
| 01/05/2005 | EP0988252A4 Seeding of aragonite calcium carbonate and the product thereof |
| 01/05/2005 | CN1561303A Packaging materials having improved barrier properties |
| 01/05/2005 | CN1560360A Liquid dyeing agent for waste paper money |
| 01/04/2005 | US6838133 Ink jet printing paper |
| 01/04/2005 | CA2412892C Densifying agents for enhancing fiber densification |
| 12/30/2004 | US20040266984 Treatment of resins to lower levels of CPD-producing species and improve gelation stability |
| 12/30/2004 | US20040265525 A medical package comprising a fibrous web, being saturated with a blends, containing a latex and a thermosetting resins |
| 12/30/2004 | DE10326738A1 Process to strengthen paper, paperboard or cardboard by sprayed application of starch particles. |
| 12/30/2004 | DE10325535A1 Modifiziertes Getreidemehl für die Papierherstellung Modified cereal flour for the production of paper |
| 12/29/2004 | WO2004113614A1 Controlled addition of co2 in the wet end of the papermaking process |
| 12/29/2004 | WO2004005617A8 Triazinylaminostilbene disulphonic acid mixtures |
| 12/29/2004 | EP1490551A2 Improvements to processes for manufacturing paper products by improving the physico-chemical behaviour of the paper stock |
| 12/29/2004 | EP1490550A1 Fibrous web and process for the production thereof |
| 12/29/2004 | EP1489928A2 Low sidestream smoke cigarette with combustible paper having modified ash characteristics |
| 12/29/2004 | CA2528464A1 Controlled addition of co2 in the wet end of the papermaking process |
| 12/28/2004 | US6835767 Addition polymer modified with starch |
| 12/28/2004 | US6835282 Providing pulp slurry containing low-grade pulp selected from gound wood pulp, recycled pulp, and mixtures; adding a pre-flocculated filler to slurry; forming a paper web from winding web on a reel |
| 12/23/2004 | WO2004111336A1 Surface sized paper |