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 13 - Pulp or paper, comprising synthetic cellulose or non-cellulose fibres or web-forming material
Patents for D21H 13 - Pulp or paper, comprising synthetic cellulose or non-cellulose fibres or web-forming material (4,906)
07/2012
07/25/2012CN102605670A Method for preparing Youlong paper
07/25/2012CN102191725B Production method of high-performance latex paper
07/25/2012CN101824773B Multi-purpose jute fiber paper and pulping method thereof
07/19/2012US20120180968 Nonwoven article with ribbon fibers
07/18/2012CN102587195A Industrial solid waste fiber paper slurry as well as making method and application thereof
07/18/2012CN102587194A Preparation method of high-strength magnetized paper
07/18/2012CN102586947A Method for producing inorganic fiber for papermaking by means of alkali recovery lime sludge of paper mill
07/18/2012CN102582132A Flame-retardant vegetable fiber paper honeycomb core and preparation method thereof
07/18/2012CN101460678B Patterning on surface with high thermal conductivity materials
07/12/2012WO2012093048A1 Electrical insulating paper
07/12/2012WO2012093047A1 Paper comprising microfilaments
07/12/2012US20120175074 Nonwoven article with ribbon fibers
07/11/2012CN102574070A Semipermeable membrane supporting body, spiral-wound semipermeable membrane element, and method for producing semipermeable membrane supporting body
07/11/2012CN102561109A Method for preparing carbon nano tube conductive paper
07/11/2012CN102561099A Carbon fiber paper and manufacturing method thereof
07/11/2012CN102561098A Method of preparing silk rice paper by using silk residuals as raw materials
07/11/2012CN102561097A Colored high-porosity plug wrap paper and preparation method thereof
07/11/2012CN102154912B Continuous preparation method of organic fiber pulp
07/10/2012US8216425 Absorbent sheet having regenerated cellulose microfiber network
07/10/2012CA2548745C Para-aramid fibrid film
07/04/2012EP2472004A1 Paper
07/04/2012CN102535257A Production method of moistureproof anti-static paper box
07/04/2012CN102535241A Poly p-phenylene terephthalamide aramid II pulp with high logarithm viscosity and high microfilament and preparation method thereof
07/04/2012CN102535240A Paper pulp and high-bulk energy-saving environment-friendly card prepared from same
07/04/2012CN101994275B Novel complex phase electromagnetic shielding-function paper and preparation method thereof
07/04/2012CN101341296B Polyareneazole/thermoplastic pulp and methods of making same
07/04/2012CN101081309B Water-decomposable fibrous sheet of high resistance to surface friction, and method for producing it
07/03/2012US8211272 Para-aramid pulp including meta-aramid fibrids and processes of making same
07/03/2012CA2682106C Tension activatable substrate
07/03/2012CA2681895C Tension activatable substrate
06/2012
06/27/2012CN102517977A Glass fiber air filter paper with excellent electrical addition property and its preparation method
06/27/2012CN102517976A Preparation method of pure p-aramid paper
06/27/2012CN102517975A Biopaper
06/27/2012CN101418532B Method for preparing coated paper
06/21/2012WO2012082180A1 Electrical insulation material
06/21/2012WO2012081991A1 Method for forming an anisotropic conductive paper and a paper thus formed
06/21/2012CA2820194A1 Electrical insulation material
06/20/2012EP2466004A1 Flexible fibrous material, pollution control device, and methods of making the same
06/20/2012EP2191067B1 Paper comprising polybenzazole or precursor thereof
06/20/2012CN102505571A No-baffle high-temperature-resistant air filter paper and preparation method thereof
06/20/2012CN102505556A Flame-retardant and waterproof glass fiber wet mat
06/20/2012CN102505554A High-strength glass fiber air filter paper
06/20/2012CN101919647B Environment-friendly paper pulp disposable clothes rack
06/20/2012CN101619555B Multilayered paper base material for chip type electronic element acceptance lining paper and manufacturing method thereof
06/14/2012US20120145345 Manufacturing method of paper making part for loudspeaker, paper making part for loudspeaker, diaphragm for loudspeaker, sub cone for loudspeaker, dust cap for loudspeaker and loudspeaker
06/13/2012CN102086610B Reinforced modification method for applying fly ash fiber to paper making process
06/13/2012CN101595260B Honeycomb from controlled porosity paper
06/06/2012EP1722035B1 Paper capable of moisture absorption and desorption and process for producing the same
06/06/2012CN1976763B Device of diffusion media with pattern
06/06/2012CN101341297B Pulp comprising polypyridobisimidazole and other polymers and methods of making same
06/05/2012CA2356775C Novel treated filler or pigment or mineral for paper, containing natural caco3, providers of h3o+ ions and gaseous co2
05/2012
05/31/2012WO2012069586A1 Image receiving material for offset printing
05/30/2012EP2457737A1 Image receiving material for offset printing
05/30/2012EP2138633B1 Thin paper
05/30/2012CN102482850A 提高纸和纸板制品的强度 Improve the strength of paper and paperboard products
05/30/2012CN101967770B Paper filter stick for reducing phenolic compounds in cigarette smoke
05/30/2012CN101775757B Method for preparing meta-position aramid fiber paper with different smoothness for two sides
05/30/2012CN101748646B Stuff used for preparing meta-aramid paper, the production method thereof and meta-aramid paper made from the stuff and the production method thereof
05/29/2012US8187422 Disposable cellulosic wiper
05/29/2012US8187421 Absorbent sheet incorporating regenerated cellulose microfiber
05/29/2012US8187418 Method of making multilayer nonwoven fibrous mats
05/23/2012EP2454065A2 A fibre matrix and a method of making a fibre matrix
05/23/2012CN102471504A 用于制备复合材料的方法 Methods for the preparation of composite materials
05/23/2012CN102471503A 取向的复合材料 Orientation Composite
05/23/2012CN102471502A 通过一种方法制备的复合材料制品 A composite article prepared by the method
05/23/2012CN102465475A Industrial high-temperature carbon fiber electric heating paper and making method thereof
05/23/2012CN102154953B Automobile fuel filter paper suitable for national IV standard and preparation method thereof
05/23/2012CN101747471B Method for preparing fly ash fiber reinforced modifier
05/17/2012US20120118521 Manufacture of a veil made of glass and cellulose fibers in cationic medium
05/16/2012EP2453506A1 Porous electrode base material, and process for production thereof
05/16/2012CN102459757A Water-disintegrable fiber sheet
05/15/2012CA2528435C Carbon or activated carbon nanofibers
05/10/2012WO2012060258A1 Porous electrode base material and process for production thereof, porous electrode base material precursor sheet, membrane-electrode assembly, and solid polymer fuel cell
05/10/2012US20120115385 Asphalt emulsions, products made from asphalt emulsions, and processes for making fibrous mats from asphalt emulsions
05/10/2012CA2816253A1 Porous electrode substrate and process for production thereof, porous electrode substrate precursor sheet, membrane-electrode assembly, and polymer electrolyte fuel cell
05/09/2012EP2449008A1 Composite article made by a process
05/09/2012EP2449007A1 Process for making a composite
05/09/2012EP2449006A1 Oriented composite
05/09/2012CN102444054A Filter paper for cooling system in wire electrical discharge machining (WEDM) and production method of filter paper
05/09/2012CN102444048A Writing and painting paper capable of preventing water, breakage, oxidation and moth eating
05/08/2012US8173556 Protective barrier
05/08/2012US8172982 Conductive webs and process for making same
05/03/2012WO2012055685A1 Spun-dyed aramid fibers
05/02/2012EP2445710A1 Seed crystal coating for gypsum wallboard facing
05/02/2012EP1827645B1 A modified sorptive lignocellulosic fibre material, preparation and use thereof and method for decontamination of aqueous media
05/02/2012CN102433800A Super coating dry sand base paper and production process thereof
04/2012
04/26/2012WO2012054674A1 Wet lap composition and related processes
04/26/2012US20120097352 Treatment of fibres to endure processing
04/19/2012WO2012051175A2 Filler composition and method of producing composite materials
04/19/2012CA2852378A1 Filler composition and method of producing composite materials
04/18/2012EP2227595B1 Papers containing fibrids derived from diamino diphenyl sulfone
04/18/2012EP2176457B1 Conductive webs
04/18/2012EP1117869B1 Paper or paperboard laminate and method to produce such a laminate
04/18/2012CN102422470A Porous electrode base material, and process for production thereof
04/17/2012US8157959 Board, a method of manufacturing the same and a container made from it
04/17/2012US8157957 Method for making a fiber glass and cellulose mat in cationic medium
04/12/2012WO2011151748A3 Dispersible wet wipes made using short cellulose fibers for enhanced dispersibility
04/12/2012US20120085567 Electrical insulation materials and methods of making and using same
04/10/2012US8151805 Cigarette with the amount of sidestream smoke reduced
04/05/2012US20120080155 Water disintegratable fibrous sheet
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