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 21 - Non-fibrous material added to the pulp, characterised by its function, form or properties; Paper impregnating or coating material, characterised by its function, form or properties
Patents for D21H 21 - Non-fibrous material added to the pulp, characterised by its function, form or properties; Paper impregnating or coating material, characterised by its function, form or properties (20,755)
09/2012
09/19/2012CN102686799A Method for manufacturing nanofibrillated cellulose pulp and use of the pulp in paper manufacturing or in nanofibrillated cellulose composites
09/19/2012CN102686561A Fluorinated arylene-containing compounds, methods, and polymers prepared therefrom
09/19/2012CN102686389A Coated printing substrate
09/19/2012CN102677549A Environment-friendly coated white board
09/19/2012CN102677545A Manufacturing technology for non-heat-sealing type tea leaf filter paper
09/19/2012CN102677542A Coated paper adhesive and preparation method thereof
09/19/2012CN102677541A Fluorine-containing paper oil-proof agent and its preparation method
09/19/2012CN102677539A Nanoscale high-gloss cast coated paper for printing
09/19/2012CN102677537A Anti-counterfeiting coating with colored concealed variable patterns for paper and method for preparing colored anti-counterfeiting coating
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
09/19/2012CN102677524A Preparation process of anti-counterfeiting Xuan paper
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
09/19/2012CN102675515A Surface sizing agent and preparation method thereof
09/19/2012CN102127186B Method for preparing fluorine-containing silicon acrylate emulsion
09/19/2012CN101205310B Formaldehyde-reduced dispersion of microcapsules made from melamine-formaldehyde resin
09/18/2012CA2579963C Method of forming hypobromous acid in aqueous system
09/18/2012CA2436521C Lotioned and embossed tissuepaper
09/13/2012WO2012120543A1 A single step process for synthesis of yellow dye -11 of consistent colour tone
09/12/2012CN202430596U Lottery ticket white cardboard with anti-counterfeiting function
09/12/2012CN102666988A Low flame-spreading wrapping paper, method for producing same and machine for producing same
09/12/2012CN102666987A Process for production of paper
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
09/12/2012CN102666772A Water-resistant/oil-resistant agent composition, article treated with the composition, and processes for production of the composition and the article
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
09/12/2012CN102660906A Recycled-paper-based novel environmentally-friendly highlight cast-coated paper
09/12/2012CN102660905A Production method for base paper of latex sandpaper
09/12/2012CN102660904A Preparation method for amphiprotic potato starch microcrystalline wax/AKD (Alkyl Ketene dimer) neutral/alkaline sizing agent
09/12/2012CN102660903A Preparation method for soap-free polymer anionic alkyl ketene dimer (AKD) neutral/alkaline sizing agent
09/12/2012CN102660902A Preparation method for high-activity AKD (Alkyl Ketene dimer) neutral/alkaline sizing agent
09/12/2012CN102660901A Preparation method for sizing-free curing time semi-crosslinked AKD (Alkyl Ketene Dimer) as neutral/alkali sizing agent
09/12/2012CN102660900A Preparation method of amphoteric corn starch microcrystalline wax/AKD (alkyl ketene dimer)/alkaline sizing agent
09/12/2012CN102660899A Method for preparing cation potato starch alkyl ketene dimer (AKD) neutral/alkaline sizing agent
09/12/2012CN102660898A Preparation method for highly-dispersed semi-crosslinked AKD (Alkyl Ketene Dimer) as neutral/alkali sizing agent
09/12/2012CN102660897A Preparation method for highly-dispersed cationic AKD (Alkyl Ketene Dimer) as neutral/alkali sizing agent
09/12/2012CN102660896A Method for preparing oxidized polyethlene wax/alkyl ketene dimer (AKD) neutral/alkaline sizing agent
09/12/2012CN102660895A Preparation method for high-efficient AKD (Alkyl Ketene dimer) neutral/alkaline sizing agent
09/12/2012CN102660894A Method for preparing cation alkyl ketene dimer (AKD) neutral/alkaline sizing agent
09/12/2012CN102660893A Sizing liquid, preparation method and coated paper using sizing liquid
09/12/2012CN102660892A Electrical-photographic paper
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
09/12/2012CN102031715B Papermaking method
09/12/2012CN101821454B Method for production of coated paper
09/11/2012US8263186 Paper articles exhibiting long term storageability and method for making same
09/05/2012EP2494106A1 Method for recycling paper products glued and/or coated with biodegradable polymers
09/05/2012CN202407072U Harm-reduction type acetate fiber groove filter rod made by coating metal complexing material on groove cellulose paper
09/05/2012CN202407071U Harm reduction type acetate fiber groove filter rod of groove cellulose paper coating alkaline porous materials
09/05/2012CN1484691B Fluorescent whitening agent compositions, their production and their use as well as products
09/05/2012CN102656317A 纸张施胶组合物 Paper sizing composition
09/05/2012CN102656214A Lignosulfonate of a certain quality and method of preparation of lignosulfonate of a certain quality
09/05/2012CN102653577A Method for preparing antimicrobial cation polyacrylamide by ultraviolet initiation in brine medium
09/05/2012CN102154936B Method for preparing paper making wet end chemical addition agent by using cassava residue as raw material
09/05/2012CN102154929B Novel dried noodle packing paper
09/05/2012CN102127191B Preparation method of graft copolymer for surface sizing
09/05/2012CN102066664B Composition and process for whitening paper
09/05/2012CN102041153B Preparation method for coating lubricant
09/05/2012CN102011340B Cigarette coil paper additive capable of increasing mellow feeling and preparation method thereof
09/05/2012CN101155962B Aqueous solutions of fluorescent whitening agent
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
08/30/2012WO2012113543A1 Optimized layer-by-layer assemblies for indoor photo-catalytical pollutants removal
08/29/2012EP2492395A1 Oil and grease resistant treatment compositions
08/29/2012EP2492391A1 Optimized layer-by-layer assemblies for indoor photo-catalytical pollutants removal
08/29/2012EP2491177A1 Method for producing paper, paperboard and cardboard having high dry strength
08/29/2012CN102652064A Gold-coloured thin-layer element having multilayered structure
08/29/2012CN102650110A Method for producing building template base paper
08/29/2012CN102649712A Lignan compound in magnolia as well as preparation method and application thereof
08/29/2012CN102182100B Carbon fiber heating paper and preparation method thereof
08/29/2012CN101914874B Colophony-containing surface sizing agent, preparation method and application thereof
08/29/2012CN101535563B Methods to control lipophilic extractives in acacia wood pulp and fiber
08/28/2012US8254030 Micro-optic security and image presentation system presenting a synthetically magnified image that appears to lie below a given plane
08/28/2012US8252144 Flame resistant paper product and method for manufacturing
08/28/2012CA2691810C Ink-jet-printable decorative paper
08/23/2012WO2012111418A1 Method for inhibiting pitch and pitch inhibitor
08/22/2012CN1861902B Cut resistant paper and paper articles and method for making same
08/22/2012CN102644217A Natural plant essential oil antibacterial base paper
08/22/2012CN102644216A Safety line and anti-counterfeiting paper thereof
08/22/2012CN102644215A Preparation method of offset paper
08/22/2012CN102644213A Soft antibacterial raw paper and application thereof
08/22/2012CN102242531B Antiseptic paper containing natural mineral powder and making method thereof
08/22/2012CN102121209B Preparation method of polysulfate diphenyl ethylene fluorescent whitening agent
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
08/22/2012CN101208474B Method for producing antifalsification papers, paper mould, and forming element for paper mould
08/22/2012CN101104748B Multilayer pigments based on glass flakes
08/16/2012WO2012108978A1 Partially fire resistant insulation material comprising unrefined virgin pulp fibers and wood ash fire retardant component
08/16/2012WO2012072592A4 Environmentally friendly wood treatment process
08/16/2012US20120205062 Sheet material comprising at least one watermark having a colored shade
08/15/2012EP2486186A1 Method for producing wet-strengthened papers
08/15/2012EP2485824A1 Method for deaerating liquids
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