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)
11/2010
11/09/2010US7828934 acrylamide-diallyldimethylammonium chloride crosslinked with glyoxal useful for imparting dry strength and wet strength to paper under conditions of high sulfite ion concentrations
11/09/2010US7828933 Surface layer containing sizing agents and plastic pigments; wrinkle resistance; reduced differential shrinkage of image and nonimage areas during press drying
11/09/2010CA2489913C Enzymatic press felt treatment
11/09/2010CA2407264C Water-borne resin treatment for fibrous materials, process of treating, and produced thereby
11/04/2010WO2010126712A1 Controllable filler prefloculation using a dual polmer system
11/04/2010WO2010125247A2 Method for producing furnish, furnish and paper
11/04/2010WO2010093220A3 Method for manufacturing tissue using recovered paper from corrugated fiberboard as raw material
11/04/2010US20100279113 coating composition, a coated article, and method of forming such articles
11/04/2010US20100279061 Method of fabricating a reinforced medium for abrasive-coated grinding material, and abrasive-coated grinding material obtained therefrom
11/04/2010US20100276628 Insulation paper with high thermal conductivity materials
11/04/2010DE102009019666A1 Processing fibrous materials to produce e.g. paper and cardboard, comprises adding fillers to the fiber containing fiber suspension, where the fiber suspension is mixed for more than one hour and temporarily brought in motion
11/04/2010CA2757576A1 Method for producing furnish, furnish and paper
11/04/2010CA2755515A1 Controllable filler prefloculation using a dual polymer system
11/03/2010EP2246472A1 Process for preparing polysaccharide gel particles and pulp furnish for use in paper making
11/03/2010EP2245095A1 Surface-reacted precipitated calcium carbonate, process to make same, and uses thereof
11/03/2010CN101876155A Modified legume starch-based compound for paper finishing
11/03/2010CN101876154A Formula and production process of cotton pulp
11/03/2010CN101874997A Production process of starch based compound ASA (acetylsalicylic acid) matching emulsifying agent
11/03/2010CN101200863B Method for promoting removal rate, whiteness and viscosity of oxygen delignification by STPP
10/2010
10/28/2010WO2010123580A1 Sulfopolyesters for paper strength and process
10/28/2010WO2010122224A1 Composite intermediate, method for forming same, and use of the composite intermediate
10/28/2010WO2010122221A1 Paper product
10/28/2010WO2010060805A3 Aqueous polysilicate composition, its preparation and its use in papermaking
10/28/2010US20100269995 Sulfopolyesters for paper strength and process
10/28/2010CA2755993A1 Paper product
10/27/2010CN101874090A Creping adhesives comprising blends of high and low molecular weight resins
10/27/2010CN101871182A Thermoplasticity environmentally-friendly stone paper and preparation method
10/27/2010CN101871181A Filler for papermaking process
10/27/2010CN101871180A Method for preparing powdery amphoteric guar gum derivative
10/27/2010CN101869815A Preparation of hybrid fluorine-containing surfactant and application in weak cationic fabric three-proof finishing agent
10/26/2010US7820010 Treated tissue products having increased strength
10/26/2010US7820009 Cellulose composites comprising hydrophobic particles and their use in paper products
10/26/2010CA2534348C Improved creping aid composition and methods for producing paper products using that system
10/26/2010CA2485288C Process for preparing an aqueous polymer dispersion
10/26/2010CA2464136C Bleached, mechanical paper pulp and the production method therefor
10/26/2010CA2458987C Method of improving retention and drainage in a papermaking process using a diallyl -n, n-disubstituted ammonium halide/acrylamide copolymer and a structurally modified cationic polymer
10/26/2010CA2418400C Process for sizing paper
10/21/2010US20100267844 Alkylene oxide-capped secondary alcohol alkoxylates useful as surfactants
10/21/2010US20100263818 Retention Systems and Methods for Papermaking
10/21/2010US20100263817 Process For Producing Tissue Products
10/20/2010EP2240648A1 Acoustic ceiling tiles made with paper processing waste
10/20/2010CN101868717A A method of monitoring surface associated microbiological activity in process streams
10/20/2010CN101868479A Aqueous composition containing at least one soluble gelatinized anionic starch
10/20/2010CN101864691A Environment-friendly paper and preparation method thereof
10/20/2010CN101864690A Coating compositions comprising alkyl ketene dimers and alkyl succinic anhydrides for use in paper making
10/20/2010CN101413227B Cotton pulp steam boiling additive
10/20/2010CN101265683B Plastic-emulated printing paper and its manufacturing technique
10/19/2010US7815841 Fiber cement composite materials using sized cellulose fibers
10/19/2010US7815771 Process for the manufacture of paper and board
10/19/2010US7815770 having internal starch or size press applied starch and boron-containing compound such as boric acid, borax, and/or zinc borate, providing improved physical and mechanical properties
10/19/2010CA2377859C High molecular weight zwitterionic polymers
10/14/2010WO2010116045A1 A method for treating a surface of a substrate
10/14/2010US20100258258 Use of a surface-reacted calcium carbonate in tissue paper, process to prepare a tissue paper product of improved softness, and resulting improved softness tissue paper products
10/13/2010EP2238294A1 Method of modifying starch for increased papermachine retention and drainage performance
10/13/2010EP2238293A1 A method for production of paper
10/13/2010CN101858042A Cigarette forming paper functional paint for selectively reducing harmful substances such as phenol and the like in smoke gas
10/13/2010CN101857734A Composition and method for preparing modified calcium carbonate
10/13/2010CN101555668B Paper making method taking canes, leaves and fruit stems of banana tree as raw materials
10/13/2010CN101285287B Applications of montmorillonite for deinking in paper making process
10/12/2010US7811948 Tissue sheets containing multiple polysiloxanes and having regions of varying hydrophobicity
10/12/2010CA2271372C Printed, soft, bulky single-ply absorbent paper having a serpentine configuration and low sidedness and methods for its manufacture
10/07/2010WO2010070525A3 Water-soluble creping materials
10/07/2010US20100252771 Mineral fibre sizing composition containing a carboxylic polyacid and a polyamine, preparation method thereof and resulting products
10/07/2010US20100252216 Low density paperboard articles
10/06/2010EP1303667B1 Use of dispersions of crosslinked cationic starch in papermaking
10/06/2010CN1806018B Method for treating the surface of a titanium dioxide pigment
10/06/2010CN1764755B Coating compositions comprising alkyl ketene dimers and alkyl succinic anhydrides for use in paper making
10/06/2010CN101851876A Processing method of block-core playing card paper
10/06/2010CN101851873A Manufacturing method of environment-friendly copying paper
10/06/2010CN101392473B High bulk light paper and paper making technology thereof
10/06/2010CN101260631B Composite special type filler combination method
10/06/2010CN101182690B Inorganic silver-impregnated antibiotic zeolite microparticles retention agent, method of producing the same and applications
10/05/2010US7807023 Applying thermoplastic to moving creping surface, then pressing surface
10/05/2010US7807014 Thermosetting solution composition and prepreg
09/2010
09/30/2010WO2010108859A1 Method for defoaming and/or deaerating process liquids of a paper machine
09/30/2010WO2010108858A1 Component for deaerating a process water especially during paper production
09/30/2010WO2010108206A1 Process for preparing polysaccharide gel particles and pulp furnish for use in paper or paper board production
09/30/2010WO2010091351A3 Asa emulsification with ultrasound
09/30/2010US20100243188 Aqueous composition containing at least one soluble gelatinized anionic starch
09/29/2010EP2231513A2 A process to make a clay comprising charge-balancing organic ions, clays thus obtained, and nanocomposite materials comprising the same
09/29/2010CN1878911B Pulp and paper made from rhodophyta and manufacturing method thereof
09/29/2010CN101848945A Glyoxalated N-vinylamine
09/29/2010CN101845771A Production method of antimicrobial and disinfectant paper towel
09/29/2010CN101845770A Emulsion antifoaming agent for making paper and preparation method thereof
09/29/2010CN101845769A Paper making process taking reed pulp as raw material
09/29/2010CN101845768A Micropore air thermal conversion paper and preparation process thereof
09/29/2010CN101845115A Preparation method and application of water-based polyacrylamide composite dispersion liquid
09/29/2010CN101544717B Styrene-acrylic microemulsion surface sizing agent with high solid content and core shell structure and preparation method and application thereof
09/29/2010CN101508125B Production method of plywood for container bottom board
09/29/2010CN101487203B Preparation of peppermint type cigarette tissue
09/29/2010CN101435176B Cigarette paper for reducing harmful substance contents of carbon monoxide, oxynitride and phenols in cigarette smoke gas and preparation thereof
09/29/2010CN101255665B Nonwoven wallpaper base paper and manufacture method thereof as well as nonwoven wallpaper produced from the same
09/29/2010CN101182689B Inorganic silver-impregnated zeolite antibiotic papers and method of producing the same
09/29/2010CN101001811B Silica-based sols and their production and use
09/28/2010US7803250 containing an additive composition that enhances the cleaning properties of the product; additive comprises an aqueous dispersion containing an alpha-olefin polymer, an ethylene-carboxylic acid copolymer, or mixtures thereof; enhanced ability to hold and retain dirt particles
09/28/2010US7803249 Wiping products with controlled lint properties
09/23/2010WO2010107512A1 Paper making process using binder/filler agglomerates
09/23/2010WO2010106447A2 Creped tissue sheets treated with an additive composition according to a pattern
09/23/2010WO2010106234A1 Treatment of fibres to endure processing
09/23/2010WO2010105357A1 Cellulose materials with novel properties
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