Patents
Sitemap › D21 - Paper-making; Production of cellulose › D21H - Pulp compositions; Preparation thereof not covered by subclasses ,; Impregnating or coating of paper; Treatment of finished paper not covered by class or subclass; Paper not otherwise provided for › D21H 17 - Non-fibrous material added to the pulp, characterised by its constitution; Paper-impregnating material characterised by its constitution
Patents for D21H 17 - Non-fibrous material added to the pulp, characterised by its constitution; Paper-impregnating material characterised by its constitution (19,322)
11/2005
11/01/2005CA2167803C Manufacture of paper
10/2005
10/27/2005WO2005100690A1 Use of calcium carbonate particles in papermaking
10/27/2005WO2005100689A1 Paper manufacturing process
10/27/2005WO2005100241A1 Silica-based sols and their production and use
10/27/2005WO2005071160A3 Process for making paper
10/27/2005US20050239356 Crosslinkable cationic emulsion binders and their use as a binder for nonwovens
10/27/2005US20050236127 Starch compositions and methods of making starch compositions
10/27/2005US20050236126 Process for production of paper
10/27/2005US20050236123 Retention and drainage in the manufacture of paper
10/27/2005US20050235883 Fiber cement composite materials using cellulose fibers loaded with inorganic and/or organic substances
10/27/2005US20050235872 Silica-calcium carbonate composite particles
10/27/2005CA2561033A1 Paper manufacturing process
10/26/2005EP1587854A1 Polymeric etheramines, their production and use
10/26/2005EP1268927B1 A process for production of paper materials with improved wet strength
10/26/2005EP0963483B1 Method for sizing paper
10/26/2005CN1224757C Paper products and methods for applying chemical additives to cellulosic fibers
10/26/2005CN1224637C Method for producing water-in-water polymer displersions
10/25/2005US6958108 Method of producing a fiber product having a strength suitable for printing paper and packaging material
10/25/2005CA2269701C Production of paper and paper board
10/25/2005CA2250176C Temporary wet strength polymers from oxidized reaction product of polyhydroxy polymer and 1,2-disubstituted carboxylic alkene
10/25/2005CA2127696C Method and use involving naphthalene sulphonate salt(s) and polyethylene oxide, to improve retention and drainage
10/20/2005WO2005098135A1 Lignocellulosic composite material and method for preparing the same
10/20/2005WO2005098134A1 Super absorbent tissue products
10/20/2005WO2005098133A1 Pitch controlling agent
10/20/2005WO2005098132A1 Low-density neutral paper
10/20/2005WO2005098131A1 An additive, use of said additive in paper or board production, a method of improving paper or board manufacturing and a method of improving paper or board product
10/20/2005WO2005098130A2 Stable wet strength resin
10/20/2005WO2005097678A1 Silica-based sols and their production and use
10/20/2005US20050234205 Copolymer, paper-treating agent, and processed paper
10/20/2005US20050234176 Grinding and/or dispersing aid of mineral materials in aqueous suspension, resulting aqueous suspensions and uses thereof
10/20/2005US20050230319 Water-soluble copolymer, polymeric flocculant, and method of dehydrating sludge
10/20/2005US20050230074 Paper product and method therefor using molten wax suspension
10/20/2005CA2561889A1 Bulky neutral paper
10/20/2005CA2561170A1 Super absorbent tissue products
10/20/2005CA2560663A1 Stable wet strength resin
10/20/2005CA2559411A1 An additive having a fatty acid glycerides component having a high percentage of fatty acids, use of said additive in paper or board production, a method of improving paper or board manufacturing and a method of improving paper or board product
10/20/2005CA2558872A1 Lignocellulosic composite material and method for preparing the same
10/19/2005EP1586705A1 A process for the production of paper
10/19/2005EP1586704A1 Use of ultrafine calcium carbonate particles in papermaking
10/19/2005EP1585860A2 Kaolin clay - calcium carbonate pigment mixture comprising a lignosulfonate free dispersant
10/19/2005EP1100552B1 Deodorizing absorbent sheet
10/19/2005EP1097271B1 Paper towel
10/19/2005CN1685110A Methods for modifying electrical properties of papermaking compositions using carbon dioxide
10/19/2005CN1683713A Wet health crepe toilet paper
10/19/2005CN1683712A PBO fiber paper base material and its preparing method and use
10/18/2005CA2208067C Tissue paper product comprising a quaternary ammonium compound, a polysiloxane compound and binder materials
10/18/2005CA2185668C Method for the production of creped hygienic cellulose paper
10/18/2005CA2095187C Method for controlling stickies
10/13/2005WO2005095710A1 Papers providing great fat and oil penetration resistance, and method for the production thereof
10/13/2005WO2005094545A2 Method for inhibiting the crystallization of boric acid
10/13/2005US20050228058 Silica-based sols and their production and use
10/13/2005US20050228057 Silica-based sols and their production and use
10/13/2005US20050224202 Paper sizing composition
10/13/2005US20050224200 Super absorbent tissue products
10/13/2005CA2559954A1 Papers providing great fat and oil penetration resistance, and method for the production thereof
10/12/2005EP1583869A1 Soft and strong webs from highly refined cellulosic fibres
10/12/2005EP1583785A1 Phenol resin, use of a phenol resin as well as moulded product formed therefrom
10/12/2005EP1294846B1 Fluorescent brightener pigment compositions
10/12/2005EP0749473B1 Novel alkaline cellulases
10/12/2005CN1681995A Paper softening compositions containing quaternary ammonium compound and high levels of free amine and soft tissue paper products comprising said compositions
10/12/2005CN1681895A Grinding method
10/12/2005CN1681738A Silica gel comprising guanidine carbonate
10/12/2005CN1680660A Quasi-paper membrane and use thereof
10/12/2005CN1680659A Quasi-paper membrane and use thereof
10/06/2005WO2005093072A1 Modified xylanases exhibiting improved expression
10/06/2005WO2005092954A1 Anionic water-in-water polymer dispersion, method for the production thereof and its use
10/06/2005WO2005091792A2 Fiber mat having improved tensile strength and process for making same
10/06/2005WO2005080096A3 Decorative paper comprising electrically charged fibres
10/06/2005US20050222377 Stable wet strength resin
10/06/2005US20050221078 Lignocellulosic composite material and method for preparing the same
10/06/2005US20050217817 Stable wet strength resin
10/06/2005DE102004013007A1 Verfahren zur Herstellung von Papier, Pappe und Karton Process for the manufacture of paper and cardboard
10/06/2005DE102004012734A1 Silicone-free release paper, useful for protective covering of sticky articles such as masking tape, having polyacrylate coating on at least one surface
10/06/2005CA2560590A1 Modified xylanases exhibiting improved expression
10/05/2005EP1581698A1 Tissue products having uniformly deposited hydrophobic additives and controlled wettability
10/05/2005EP1581697A1 Cellulosic product and process for its production
10/05/2005EP1581692A1 Amino-functionalized pulp fibers
10/05/2005EP1581564A1 Cationic or amphoteric copolymers prepared in an inverse emulsion matrix and their use in preparing cellulosic fiber compositions
10/05/2005CN1678795A Parts of an air cleaner for automobiles and a method of manufacturing the same
10/05/2005CN1678793A Paper quality improver
10/05/2005CN1678791A Method for delivering biologically active substances
10/05/2005CN1676749A Original paper of article-carrying belt and article-carrying belt
10/05/2005CN1676748A Method for producing paper and paper board
10/05/2005CN1676462A Polysilicate microgels
10/04/2005US6951962 Oil/grease- and water-sizing agent for treatment of cellulosics
10/04/2005US6951598 Hydrophobically modified cationic acrylate copolymer/polysiloxane blends and use in tissue
09/2005
09/29/2005WO2005090678A1 Method for producing paper, paperboard and cardboard
09/29/2005WO2005090677A1 Use of betuline as a filler in paper and board
09/29/2005WO2005090097A1 Carbon-containing paper and panel
09/29/2005WO2005089175A2 Composition and method for increasing cellulosic product strength
09/29/2005US20050215756 Basic polymer obtained by hydrogenation
09/29/2005US20050215153 Dextrin binder composition for heat resistant non-wovens
09/29/2005US20050215146 Wiping products containing deliquescent materials
09/29/2005US20050214410 Modified xylanases exhibiting improved expression
09/29/2005US20050211402 Acoustic paper diaphragm and acoustic transducer apparatus
09/29/2005CA2560210A1 Use of betuline as a filler in paper and board
09/29/2005CA2558824A1 Composition and method for increasing cellulosic product strength
09/29/2005CA2558277A1 Method for producing paper, paperboard and cardboard
09/28/2005EP1580320A2 Compositions for porous materials
09/28/2005EP1579071A1 Bicomponent strengthening system for paper
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