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)
09/2012
09/27/2012WO2012084846A3 Process for the production of sized and/or wet-strength papers, paperboards and cardboards
09/27/2012US20120245103 Silk Proteins
09/27/2012US20120241114 Process for production of a paper or paperboard product
09/26/2012EP2501753A1 Strong nanopaper
09/26/2012CN102691236A Aromatic living paper
09/26/2012CN102691234A Papery filter material with high tensile strength for cigarettes and preparation method thereof
09/26/2012CN102691233A Production method for high-bulk grey board
09/26/2012CN102690402A Preparation method for phenolic resin for modified NOMEX honeycombs
09/26/2012CN101760996B Loading paper for containing chip type electronic component
09/25/2012US8273435 Polyol coatings, articles, and methods
09/25/2012US8273216 Process for the production of paper
09/20/2012WO2012125235A2 A method of improving dewatering efficiency, increasing sheet wet web strength, increasing sheet wet strength and enhancing filler retention in papermaking
09/20/2012US20120238483 Alkoxylated polyamines and polyetheramine polyol compositions for foam control
09/20/2012US20120238171 Concentrated Storage-Stable Aqueous Optical Brightening Solutions
09/19/2012EP2500394A1 Water-resistant/oil-resistant agent composition, article treated with the composition, and processes for production of the composition and the article
09/19/2012EP2499297A2 Method for producing paper or the like
09/19/2012CN102686803A Biodegradable molded products
09/19/2012CN102686801A A process for the production of a substrate comprising silica pigments which is formed on the surface of the substrate
09/19/2012CN102686800A Paper laminates comprising tungsten treated titanium dioxide having improved photostability
09/19/2012CN102686389A Coated printing substrate
09/19/2012CN102677536A Modifying agent used for improving properties of tissue paper manufactured with poplar chemical pulp and modification method
09/19/2012CN102677535A Method for improving dehydration efficiency, increasing sheet wet web strength, increasing sheet wet strength and improving filler retention during papermaking
09/19/2012CN102677534A Two-side offset paper
09/19/2012CN102677533A Two-side offset paper
09/19/2012CN102677532A Process for preparing cultural paper by utilizing full-recovered pulp
09/19/2012CN102677526A Environmental-friendly rice paper and preparation method thereof
09/19/2012CN102677522A Vacuum type thermal transfer printing body paper and method for preparing same
09/19/2012CN102677454A Method for loading silver nano-particles on cellulose-containing material
09/18/2012US8267096 Low sidestream smoke cigarette with combustible paper
09/18/2012CA2579963C Method of forming hypobromous acid in aqueous system
09/18/2012CA2523053C A process for the preparation of hydroxy polymer esters and their use
09/18/2012CA2436521C Lotioned and embossed tissuepaper
09/13/2012WO2012122257A2 High-performance fibrous products
09/13/2012US20120227921 Method of producing paper with methane reduction ingredients
09/13/2012US20120227920 Process for production of paper
09/13/2012US20120227629 Beneficial Thermo-Chemical Treatment of Kaolin with Ammonium Polyphosphate
09/13/2012CA2829373A1 High-performance fibrous products
09/12/2012CN102666985A Coarse pigment addition and high solids slurries for higher coating colour concentrations
09/12/2012CN102666984A Method for producing paper, paperboard and cardboard having high dry strength
09/12/2012CN102666983A Thickening agent for papermaking, method for producing same, and papermaking method using said thickening agent
09/12/2012CN102660910A Preparation method of vulcanized fibre paper raw paper
09/12/2012CN102660909A Antibacterial paper and production technology thereof
09/12/2012CN102660907A Tea aroma paper and preparation method thereof
09/12/2012CN102660894A Method for preparing cation alkyl ketene dimer (AKD) neutral/alkaline sizing agent
09/12/2012CN102660891A Papermaking chemical mechanical pulp presoak softener and preparation method thereof
09/12/2012CN102660890A Method for manufacturing outer bag paper of fruit raising bags by using adherography
09/12/2012CN102660886A Production method of snowflake art paper
09/12/2012CN102660150A Modified calcium carbonate filler and preparation method and application thereof in wet-strength paper
09/12/2012CN102071594B Production method of edible packing paper taking corn peels as raw materials
09/12/2012CN102031715B Papermaking method
09/12/2012CN101326327B Method of decreasing the rate of photoyellowing
09/11/2012US8262859 Glyoxalated N-vinylamine
09/11/2012CA2564094C Improvement of shingle and mat tensile strength with urea formaldehyde resin modifier
09/11/2012CA2520895C Aqueous elutriations of fine-particled filling materials, methods for the production thereof and use thereof in the production of paper containing filling materials
09/07/2012WO2012118428A1 Sample preservation method and sample application substrate
09/07/2012WO2012059650A3 Process for manufacturing paper and board
09/06/2012US20120222830 Method for producing paper or the like
09/05/2012CN102656317A 纸张施胶组合物 Paper sizing composition
09/05/2012CN102656192A Finely divided starch-containing polymer dispersions, method for the production thereof and use thereof as sizing agent in paper manufacturing
09/05/2012CN102154929B Novel dried noodle packing paper
09/05/2012CN102154922B Preparation method of fluorescent colorful offset paper
09/05/2012CN102127191B Preparation method of graft copolymer for surface sizing
09/05/2012CN101988277B Pulp board machine for producing water absorbent resin-containing pulp boards
09/05/2012CN101857734B Composition and method for preparing modified calcium carbonate
09/05/2012CN101137789B Deodorizing and antibacterial fiber product
09/04/2012US8257554 quick-setting amino resins resin modified by adding of a rheological-enhancing amount of thickeners, used as substrates in the manufacture of construction materials such roofing and composite flooring, exhibiting improved dry, wet tensile and tear strength
08/2012
08/30/2012WO2012114045A1 Methods for preparing paper pulp and for manufacturing paper from seaweed powder
08/30/2012WO2012093023A3 Line feedthrough for the vessel wall of an hvdc component
08/30/2012US20120220968 Alkali neutralizing acquisition and distribution structures for use in personal care articles
08/30/2012US20120216976 Paper laminates comprising tungsten treated titanium dioxide having improved photostability
08/30/2012US20120216970 Composition and method for improving retention and drainage in papermaking processes by activating microparticles with a promoter-flocculant system
08/30/2012US20120216718 Strong Nanopaper
08/29/2012EP2492395A1 Oil and grease resistant treatment compositions
08/29/2012EP2491177A1 Method for producing paper, paperboard and cardboard having high dry strength
08/29/2012CN202401342U Mixed-fragrance household paper
08/29/2012CN102071599B Method for preparing edible wrapping paper by taking celeries as raw materials
08/29/2012CN101868479B Aqueous composition containing at least one soluble gelatinized anionic starch
08/29/2012CN101679722B Binder compositions for fiber mats, and fiber mats and articles comprising them
08/28/2012US8252864 Polymerization-enhancing composition for urea-formaldehyde resins, method of manufacture, method of use, and articles formed therefrom
08/28/2012US8252144 Flame resistant paper product and method for manufacturing
08/28/2012US8252143 Filler for paper making process
08/28/2012CA2691810C Ink-jet-printable decorative paper
08/28/2012CA2476540C Basic magnesium carbonate, production method and use of the same
08/23/2012WO2012111418A1 Method for inhibiting pitch and pitch inhibitor
08/23/2012WO2012076163A3 Improved starch composition for use in paper manufacture
08/23/2012US20120211188 Disulfo-type fluorescent whitening agents
08/22/2012EP2488697A1 Fibrous structures comprising enzymatically treated hardwood pulp fibers
08/22/2012CN202386596U Sterilization and disinfection tissue or paper
08/22/2012CN1908077B Carbon material
08/22/2012CN1861902B Cut resistant paper and paper articles and method for making same
08/22/2012CN102644217A Natural plant essential oil antibacterial base paper
08/22/2012CN102644214A Preparation method and application of polyacrylamide/keramite nanotube composite papermaking filler
08/22/2012CN102644213A Soft antibacterial raw paper and application thereof
08/22/2012CN102242531B Antiseptic paper containing natural mineral powder and making method thereof
08/22/2012CN102086616B Method for manufacturing surface wear-resisting impregnated paper of laminate floor by dry-spraying Al2O3
08/22/2012CN101935960B Special paper for artificial board overcoating spraying and preparation method thereof
08/22/2012CN101871180B Method for preparing powdery amphoteric guar gum derivative
08/22/2012CN101360793B Titanium dioxide pigment featuring great opacity, and method for the production thereof
08/21/2012US8246780 Methods for enhancing brightness and resistance to thermal yellowing of bleached kraft pulp and paper
08/16/2012WO2012072592A4 Environmentally friendly wood treatment process
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