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)
05/2012
05/24/2012WO2012067877A1 Composition and process for increasing the dry strength of a paper product
05/24/2012WO2012067615A1 Surface sizing composition for print media in digital printing
05/24/2012WO2012066466A1 Fibrous material for heat-sealing packaging suitable for medical use
05/24/2012WO2012066015A1 Machine and method for treating a hydroxyl substrate by chromatogenic grafting
05/24/2012WO2012065951A1 Manufacture of cellulosic pulp sheets
05/24/2012US20120125552 Creped Tissue Sheets Treated With An Additive Composition According To A Pattern
05/24/2012CA2817423A1 Machine and method for treating a hydroxyl substrate by chromatogenic grafting
05/24/2012CA2817004A1 Composition and process for increasing the dry strength of a paper product
05/24/2012CA2815601A1 Manufacture of cellulosic pulp sheets
05/23/2012EP2454413A2 Device for applying color effect pigments
05/23/2012CN202227198U Novel production device of medium-alkali gluing agent
05/23/2012CN102472019A 施胶剂组成物 Sizing composition
05/23/2012CN102472018A 耐受热渗透剂的施胶组合物 Heat tolerance sizing composition penetrant
05/23/2012CN102472016A Acrylamide-derived cationic copolymers, and uses thereof
05/23/2012CN102472004A Dry fluff pulp sheet additive
05/23/2012CN102472003A 用于施加包含阳离子三价金属和解胶剂的组合物的方法以及由该方法制造的绒毛浆片材 Method for applying a composition comprising a trivalent metal cation, and the reconciliation agent to pulp sheets made by the method
05/23/2012CN102471603A 在施胶压榨施涂中用于遮蔽的酸性染料水溶液 In size press applied in acidic aqueous solution for masking dye
05/23/2012CN102471419A Copolymer, treatment agent for paper, and treated paper
05/23/2012CN102471078A 硅石类颗粒组合物 The silica-based particulate composition
05/23/2012CN102465473A 一种复合安全线 A composite safety line
05/23/2012CN102465472A 一种安全线 A secure line
05/23/2012CN102154899B Base paper of sandpaper and production method thereof
05/23/2012CN102115995B Silicon oil paper dissociation agent and dissociation process thereof
05/23/2012CN102108109B Preparation method of fluorine-containing fabric finishing agent
05/23/2012CN102102312B Water-based zinc stearate dispersion liquid and preparation method thereof
05/23/2012CN102061642B Method for improving intensity of corrugated medium paper and paperboard by using pulping waste liquor of high-yield pulp
05/23/2012CN101959694B Composition, method and system for making high whiteness inkjet media
05/23/2012CN101768894B Soapstone product for papermaking adhesive control agent and manufacturing method thereof
05/23/2012CN101768369B Weather-resistance perylene imide dye and preparation method and application thereof
05/23/2012CN101747504B Epoxy polyamide resin wet strength agent and preparation method thereof
05/23/2012CN101747471B Method for preparing fly ash fiber reinforced modifier
05/23/2012CN101654884B Method for realizing mid-consistency grinding in low-consistency device
05/23/2012CN101553621B Emulsions for finishing textiles and paper
05/23/2012CN101346513B Sizing of paper
05/23/2012CN101309978B Liquid direct dye formulations
05/22/2012US8182651 Sheet material comprising at least one watermark having a colored shade
05/22/2012CA2417927C Method of making a composition, a product from such method, and the use thereof in removing or dissolving a contaminant from an environment
05/18/2012WO2012034997A9 Modified cellulose fibres
05/17/2012US20120118522 Aqueous Solutions Of Acid Dyes For Shading In Size Press Applications
05/16/2012EP2250029B1 Composition, method and system for making high whiteness inkjet media
05/16/2012CN102459760A Method for increasing the dry strength of paper, paperboard, and cardboard
05/16/2012CN102459758A 水基乳胶涂料应用中的阳离子湿强树脂改性颜料 Water-based latex paint applications cationic wet strength resins modified pigment
05/16/2012CN102459369A 细颗粒阳离子性聚合物水分散体、其制备方法及其用途 Fine particles of a cationic aqueous polymer dispersion, its preparation and use
05/16/2012CN102454135A Water-resisting breaking-resisting oxidation-resisting calligraphy and painting paper
05/16/2012CN102454134A Bond paper and production method thereof
05/16/2012CN102454133A Pulping agent and method for applying same to production
05/16/2012CN102454130A Paper for printer
05/16/2012CN101871178B Method for manufacturing paper used in tobacco cultivation by utilizing waste tobacco stalk
05/16/2012CN101326233B Lecithin-starches compositions, preparation thereof and paper products having oil and grease resistance, and/or release properties
05/16/2012CN101085985B Cellulase variants
05/15/2012US8178081 Method for reducing odor using coordinated polydentate compounds
05/15/2012CA2528435C Carbon or activated carbon nanofibers
05/15/2012CA2521111C Aqueous compositions and their use in the manufacture of paper and paperboard
05/10/2012WO2012061107A1 Method of applying fugitive hydrophobic treatment to tissue product
05/10/2012WO2012060939A1 Thermochromic ink and document printed therewith
05/10/2012WO2012059847A1 Biodegradable sterilization wrap
05/10/2012US20120111518 Rainbow fibres
05/10/2012DE102010050895A1 Dünnschichtelement mit Mehrschichtstruktur Thin-film element having a multilayer structure
05/10/2012DE102010050823A1 Sicherheitspapier, Verfahren zur Herstellung desselben und Sicherheitselement The security paper, methods of manufacturing the same and the security element
05/10/2012CA2811047A1 Method of applying fugitive hydrophobic treatment to tissue product
05/09/2012EP2449176A1 Sack paper with vapour barrier
05/09/2012EP2449175A1 Papermaking and products made thereby with high solids glyoxalated-polyacrylamide and silicon-containing microparticle
05/09/2012EP2449055A1 Phosphor compositions
05/09/2012EP2448864A2 Silica-based particle composition
05/09/2012CN102448730A Method of manufacturing a security element for a security document
05/09/2012CN102444049A Emulsion type addition agent for paper, preparation method thereof and paper comprising same
05/09/2012CN102443070A Preparation method of oxidized starch
05/09/2012CN102441851A Strong abrasive belt base paper and preparation method
05/09/2012CN102102311B Flexo printing water-based varnish and preparation method thereof
05/09/2012CN101974867B Cultural paper surface sizing agent
05/09/2012CN101575825B Paper for manufacturing paper cup/paper bowl
05/08/2012US8173240 Decorative paper with sprinkled corundum, coated with an adhesive
05/08/2012CA2515420C Security paper and method for producing the same
05/08/2012CA2461629C Paper additive composition and method for producing paper using the same
05/03/2012WO2012058258A1 Papermaking and products made thereby with ionic crosslinked polymeric microparticle
05/03/2012WO2012057790A1 Paper enhancement treatment with decreased calcium chloride
05/03/2012US20120103545 Laser-markable substrate, and associated manufacturing method
05/03/2012CA2814988A1 Papermaking and products made thereby with ionic crosslinked polymeric microparticle
05/02/2012EP2446085A1 Coated substrate and method for the preparation thereof
05/02/2012EP2445710A1 Seed crystal coating for gypsum wallboard facing
05/02/2012EP1456472B2 A method of making a paper product comprising a polyvinylamine polymer
05/02/2012CN202208865U Environment-friendly wrapping paper
05/02/2012CN102433800A Super coating dry sand base paper and production process thereof
05/02/2012CN102433799A Manufacturing technology for fireproof technological colored paper
05/02/2012CN102433798A Thermal paper manufacturing method capable of preventing mechanical pulp/ chemical mechanical pulp thermal paper from fading
05/02/2012CN102433791A Production method for ultra-low quantitative corrugated core paper and product produced thereby
05/02/2012CN102432921A Pullulan additive and application thereof in cigarettes
05/02/2012CN102432798A Preparation method of epoxy resin-modified cation waterborne polyurethane emulsion
05/02/2012CN102432742A Super-amphiphobic polymer and super-amphiphobic surface prepared from super-amphiphobic polymer
05/02/2012CN102432731A Cationic styrene acrylate emulsion as well as preparation method and application thereof
05/02/2012CN102432688A Post-processing method for recovering saponin separation starch and application
05/02/2012CN102432597A Benzotriazole light stabilizer containing hindered amine genes
05/02/2012CN101880988B Aqueous environment-friendly paper product laminating-imitation coating preparation and preparation technique thereof
05/01/2012US8168563 Metal-modified silica particles for reducing odor
05/01/2012US8168072 Control of development of biofilms in industrial process water
04/2012
04/26/2012WO2011156212A3 Methods to degrade sludge from pulp and paper manufacturing
04/26/2012WO2011151749A3 Single-ply dispersible wet wipes with enhanced dispersibility
04/25/2012EP2444550A1 Structure for mulching, method for production and use thereof
04/25/2012EP2443284A1 Method for increasing the dry strength of paper, paperboard, and cardboard
04/25/2012EP2443283A1 Paper product and process for making same
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