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)
11/2006
11/14/2006	US7135157 Carbonating a suspension of calcium hydroxide, adding a polyacrylate to the suspension prior to the completion of carbonation to precipitate platy calcium carbonate; coatings and fillers for paper
11/14/2006	CA2152017C Foam control agent
11/14/2006	CA2096738C Paper and a method of paper manufacture
11/09/2006	WO2006118875A2 High molecular weight compact structured polymers, methods of making and using
11/09/2006	US20060249269 High molecular weight compact structured polymers, methods of making and using
11/09/2006	US20060249268 Anionic functional promoter and charge control agent with improved wet to dry tensile strength ratio
11/09/2006	US20060249050 Additive and process for sticky control in recycled pulps
11/09/2006	CA2608126A1 High molecular weight compact structured polymers, methods of making and using
11/08/2006	EP1654419B1 Aqueous composition and use thereof for paper production
11/08/2006	EP1360242B1 Azo dyestuffs
11/08/2006	CN1860160A Porous filler or coating pigment of paper and cardboard and a method of manufacturing it
11/02/2006	WO2006113963A1 A paper product containing mineral material which stimulates micro-organism activity in naturally occurring environmental conditions
11/02/2006	US20060243407 Paper and paperboard production process and corresponding novel retention and drainage aids, and papers and paperboards thus obtained
11/02/2006	US20060243406 Tissue products containing deliquescent materials and non-ionic surfactants
11/02/2006	US20060243405 Facial tissue having a specific surface volume ratio of 0.08-0.35 mm3/mm2, a polydialkylsiloxane content of 0.4-5 %, a Hercules size test of 7-50 seconds, a coefficient of friction of 0.50-0.60 and a mucus removal of 30-70 %; high softness and hand protection in combination with improved cleaning
11/02/2006	EP1716288A1 Modifying cellulose fibres by using amphoteric cellulose derivative
11/02/2006	EP0949201B1 Process for preparing calcium carbonate
11/02/2006	DE69834035T2 Polysilikat-mikrogele Polysilicate microgels
11/01/2006	CN1854206A Process for preparation of alkylimidazolidone (meth)acrylates
10/2006
10/31/2006	US7128887 Carbonation from suspension of calcium hydroxide with phosphate; paper filler
10/31/2006	CA2359191C Aqueous polymeric emulsion compositions and their use for the sizing of paper
10/31/2006	CA2290816C Seeding of aragonite calcium carbonate and the product thereof
10/31/2006	CA2278337C Polymer-modified anionic starch, method for its production, and its use
10/31/2006	CA2259970C Process for improving printing papers
10/31/2006	CA2240466C Process for the preparation of water-soluble, amino-containing condensates and adducts and their use
10/31/2006	CA2176898C Crosslinkable creping adhesive formulations
10/31/2006	CA2151005C Foam control agent
10/26/2006	WO2006112128A1 Deodorant and antibacterial fiber product
10/26/2006	US20060241232 Coating and filler compositions comprising platy layered silicate pigments
10/26/2006	US20060237153 Printing papers
10/25/2006	CN1851123A Glueing method for papermaking process
10/25/2006	CN1851120A Paper pulp moulded packaging material for electronic product
10/25/2006	CN1851115A Method for direct manufacturing regenerated bamboo fiber from papermaking-level bamboo pulp dregs
10/25/2006	CN1851114A Separation joint-product pulp-making method
10/25/2006	CN1281818C Paper making processes using enzyme and polymer compositions
10/25/2006	CN1281490C Stable silica sols of high surface area and improved activity
10/24/2006	US7125471 Papermaking process using enzyme-treated sludge, and products
10/24/2006	US7125469 A co-crosslinking monomeric unit having electrophilic group, a homo-crosslinking monomeric unit with a hydroxyl group lacking electrophilic group, nucleophilic group that form stable, covalent bonds with electrophilic group, a cationic monomeric unit; sanitary tissue product
10/19/2006	WO2006110751A1 Improved composition and processes for paper production
10/19/2006	WO2006058732A3 Method for producing paper with a high substance weight
10/19/2006	US20060231228 Adjust wet and dry strength of paper using hydrophilic polymer; heating, gelation, papermaking; paper coating
10/19/2006	US20060231227 Paper and paper articles and method for making same
10/19/2006	US20060231226 Coated base paper and a method for manufacturing coated base paper
10/19/2006	DE112004001313T5 Verfahren zur Herstellung von Papier und Papier A process for the production of paper and paper
10/19/2006	CA2601507A1 Improved compositions and processes for paper production
10/18/2006	EP1038008B1 Methods for producing egiii-like enzymes
10/18/2006	EP0953544B1 Processes for preparing calcium carbonate
10/18/2006	CN1849425A Anionic-cationic polymer blend for surface size
10/18/2006	CN1849225A Decorative laminate and method for producing the same
10/18/2006	CN1847519A Cotton stalk pulping process with high whiteness of pulp
10/18/2006	CN1280482C Method for raising rate of retaining paper stock
10/17/2006	US7122098 Paper quality improver for papermaking and method for producing pulp sheet
10/12/2006	WO2006105833A1 Process for the flame-retardant treatment of fiber products
10/12/2006	WO2005089175A3 Composition and method for increasing cellulosic product strength
10/12/2006	US20060225856 Papermaking using modified sheet silicates as microparticles
10/12/2006	US20060225855 Method for the cationisation of legume starches, cationic starches thus obtained applications thereof
10/12/2006	US20060225854 Newsprint paper treated with cationic surface sizing agent
10/12/2006	DE102005049700A1 Aqueous dispersion, useful as adhesive agent for e.g. paper and cardboard, comprises at least one reactive agent of alkyldiketone and/or alkenyl succinic acid anhydride, and an enzymatic degraded cationic starch as cationic starch
10/12/2006	DE102005016226A1 Verfahren zur Herstellung einer wässrigen Polymerdispersion A process for preparing an aqueous polymer dispersion
10/12/2006	CA2602272A1 Process for the flame-retardant treatment of fiber products
10/11/2006	EP1709246A2 Method of using aldehyde-functionalized polymers to enhance paper machine dewatering
10/11/2006	EP1709026A1 Aqueous polymer dispersions containing alkenyl succinic acid anhydrides, methods for the production thereof, and use of the same
10/11/2006	CN1844574A Process for repairing ancient books, paintings and calligraphy and paper literatures by using paper pulp
10/11/2006	CN1844572A Biocatalytic clean pulping agent and application process thereof
10/11/2006	CN1279244C Sizing dispersion
10/11/2006	CN1279243C Fibrous web and process for preparation thereof
10/11/2006	CN1279242C Process for controlling the brightness of paper products
10/11/2006	CN1279109C Amphoteric water-soluble polymer dispersion and use thereof
10/11/2006	CN1278939C Method for preparing paper-making coating-grade deposited calcium carbonate pigment
10/10/2006	CA2267360C Process for producing water-soluble anionic dispersion polymers
10/10/2006	CA2137951C Recovery of water and solids in a paper mill
10/05/2006	WO2005113227A3 Abs modified urea formaldehyde resin shingles and mats
10/04/2006	EP1707672A2 Method for making a multi-ply paperboard
10/04/2006	EP1706537A2 Process for making paper
10/04/2006	CN1277989C Winding paper for smoking goods
10/03/2006	US7115692 Grinding and/or for dispersing aid of mineral materials in aqueous suspension, resulting aqueous suspensions and uses thereof
10/03/2006	CA2339983C Papermaking aid
10/03/2006	CA2314183C Plastic permeated porous substrate based product
10/03/2006	CA2305546C Tissue paper having a substantive anhydrous softening mixture deposited thereon
10/03/2006	CA2217295C Graft polymers made of alkylene oxide units-containing polymers and ethylenically unsaturated compounds, process for preparing the same and their use
09/2006
09/28/2006	WO2006101936A1 Paper substrates useful in wallboard tape applications
09/28/2006	WO2006100996A1 Filled paper and process for producing the same
09/28/2006	WO2006058711A3 Paper sizing agent
09/28/2006	US20060213630 Method for making a low density multi-ply paperboard with high internal bond strength
09/28/2006	DE102005012168A1 Verfahren und Vorrichtung zum Beladen von in einer Faserstoffsuspension enthaltenen Fasern mit Füllstoff A method and apparatus for loading contained in a fiber suspension with filler fibers
09/28/2006	CA2602902A1 Method and composition for improved temporary wet strength
09/28/2006	CA2601971A1 Paper substrates useful in wallboard tape applications
09/27/2006	EP1704282A1 Filler for papermaking process
09/27/2006	EP1558653B1 Fiber dispersant-containing systems
09/27/2006	EP1412566B1 Elastic bicomponent and biconstituent fibers, and methods of making cellulosic structures from the same
09/27/2006	CN1837464A Method for preparing paper surface-sizing agent with modified chitosan
09/27/2006	CN1837462A Anthraquinone capable of redispersing and suspending in aqueous medium
09/27/2006	CN1837254A Condensate containing acid radical
09/26/2006	US7112259 Cellulosic pulp fiber exterior layers; high temperature fiber and polymeric binder interior layer; transformers
09/22/2006	CA2540540A1 Method for making a low density multi-ply paperboard with high internal bond strength
09/21/2006	WO2006099364A1 Compositions containing expandable microspheres and an ionic compound, as well as methods of making and using the same
09/21/2006	WO2006097571A1 New composite materials, method for their preparation and use in paper and board manufacturing
09/21/2006	WO2006097180A1 Method and device for charging fibers contained in a fibrous suspension with a filler
09/21/2006	US20060207738 Paper substrates useful in wallboard tape applications
09/21/2006	CA2599423A1 New composite materials, method for their preparation and use in paper and board manufacturing

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