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)
06/2010
06/30/2010EP1971719B1 Polyareneazole/wood pulp and methods of making same
06/30/2010CN101760990A Paper making material, preparation method and paper making method of environment-friendly synthetic paper
06/29/2010US7744724 60-97% fibrillated polyolefin fibers (especially polyethylene) and 3-40% fibrillated polyarenazole fibers (especially polybenzbisoxazole or polypyridobisimidazole); the fibers are entangled with one another; fluid sealants, processing aids, thixotropes, and filters
06/24/2010WO2010070525A2 Water-soluble creping materials
06/24/2010US20100155006 Conductive Webs and Process For Making Same
06/24/2010CA2744079A1 Water-soluble creping materials
06/23/2010CN101748650A Preparation and application method for fly ash fiber and wood fiber mixed dissolving modifier
06/23/2010CN101748649A Method for manufacturing fly ash fiber pulp performance modifier
06/23/2010CN101748648A Method for making mica paper by reinforcement of aramid short fiber and chemical pulping
06/23/2010CN101748647A Method for regenerating mica paper through reinforcement of aramid precipitated fiber
06/23/2010CN101748646A Stuff used for preparing meta-aramid paper, the production method thereof and meta-aramid paper made from the stuff and the production method thereof
06/23/2010CN101747471A Method for preparing fly ash fiber reinforced modifier
06/23/2010CN101747465A Method for preparing polyhydroxy auxiliary agent for fly ash fiber papermaking
06/22/2010US7740743 A drystrength, wet strength or sizing resin with reactive groups such as epoxy, isocyanate and methylolamide groups covalently bonded to a cellulose-binding domain protein is used in a cellulose papermaking process; preferred polymers include acrylamide-glycidyl methacrylate copolymer
06/22/2010US7740741 Combined pulp ingredients slurried and corefined by simultaneously shearing and/or masticating the m-aramid fibrids and fibrillating, cutting and masticating the p-aramid fiber; dispersing solids to form a uniform slurry; drying; the p-aramid fibers are partially wrapped around the m-amide fibrids
06/22/2010US7740019 Equipment and associated method for insertion of material into cigarette filters
06/16/2010CN101736647A Technology for making paper from stones
06/16/2010CN101736588A Method for organic modification of surface of fly ash fiber
06/15/2010US7736576 Surface modified expanded polytetrafluoroethylene devices and methods of producing the same
06/15/2010CA2461129C A soft absorbent web material
06/10/2010WO2010063479A1 Method for producing a phyllosilicate composition, phyllosilicate composition and use thereof
06/10/2010US20100143684 Fibrous veil impregnated with surface finish formulation
06/10/2010US20100139877 Method of forming a reinforced parchmented nonwoven product, and the product
06/09/2010EP2193243A1 Gypsum-based building panel
06/09/2010CN201502008U Mineral fiber sediment removing device
06/09/2010CN201502006U Tail dreg recycling device for mineral fiber pulping
06/09/2010CN101725062A Chemical modification method for surfaces of aramid fibers
06/09/2010CN101285284B Preparation method of thermoplastic waste paper
06/08/2010US7732357 Disposable nonwoven wiping fabric and method of production
06/03/2010US20100136280 Protective Barrier
06/02/2010EP2191067A1 Paper comprising polybenzazole or precursor thereof
06/02/2010EP2191066A1 Absorbent sheet incorporating regenerated cellulose microfiber
06/02/2010EP2190657A1 High efficiency disposable cellulosic wiper
06/01/2010US7728058 Fiber dispersant-containing systems
06/01/2010US7727357 Polyareneazole/thermoset pulp and methods of making same
06/01/2010US7727356 Polyareneazole/wood pulp and methods of making same
05/2010
05/26/2010CN1745215B Process for making a fibrous structure comprising cellulosic and synthetic fibers
05/26/2010CN1745214B Unitary fibrous structure comprising cellulosic and synthetic fibers and process for making same
05/26/2010CN1745213B Process for making unitary fibrous structure comprising randomly distributed cellulosic fibers and non-randomly distributed synthetic fibers and unitary fibrous structure made thereby
05/26/2010CN1745212B Fibrous structure comprising cellulosic and synthetic fibers and method for making the same
05/26/2010CN101712539A Technology of handiwork and packing and construction materials synthesized by paper pulp, straw and charcoal
05/20/2010WO2010056665A1 Sheet structures having improved compression performance
05/20/2010WO2010056659A1 Processes for making sheet structures having improved compression performance
05/20/2010US20100124606 Method of Manufacturing a Multiple Layer Directionally Oriented Nonwoven Fiber Material
05/20/2010US20100123264 Method of Manufacturing a Multiple Layer Directionally Oriented Nonwoven Fiber Material
05/19/2010EP2185356A1 Silicon modified nanofiber paper as an anode material for a lithium secondary battery
05/19/2010CN101144253B High-temperature resistant insulation continuous sheet and manufacturing method thereof
05/19/2010CN101126213B Titanium dioxide nano paper and preparation method thereof
05/18/2010US7718036 Absorbent sheet having regenerated cellulose microfiber network
05/18/2010US7717120 Low sidestream smoke cigarette with combustible paper
05/18/2010CA2426782C Tension activatable substrate
05/13/2010US20100115900 Flexible fibrous material, pollution control device, and methods of making the same
05/12/2010CN1997709B Organic/inorganic composite and its production method
05/12/2010CN1973085B Acrylic and para-aramid pulp and processes of making same
05/12/2010CN101705636A Nano selenium and germanium chitosan fibre cigarette paper
05/12/2010CN101098998B Inorganic fiber paper
05/12/2010CN101031684B Carbon fiber for aqueous process and chopped carbon fiber for aqueous process
05/06/2010US20100108276 Boron nitride-based fiber paper and manufacturing process thereof
05/05/2010CN101065522B Binder fiber and separator for alkaline cell using same
05/04/2010CA2417247C Carbon-matrix composites, compositions and methods related thereto
04/2010
04/29/2010US20100105272 Roofing mat using urea-formaldehyde binder of particular viscosity and surface tension
04/27/2010CA2474854C Nanofiber filter media
04/21/2010EP2176457A2 Conductive webs
04/21/2010CN1930344B Heat resistant non-woven fabric
04/15/2010WO2010040991A1 Security fibres
04/14/2010CN101694080A Preparation method of special VIP nanometer core material for refrigerator
04/14/2010CN101694079A Method for preparing nanometer glass fiber thermal insulation material by flame method
04/08/2010WO2010039737A2 System and method for treating asbestos
04/08/2010CA2738919A1 System and method for treating asbestos
04/07/2010EP2171154A1 Method for manufacturing a composite material having reduced mechanosorptive creep, the composite material, use of the method and the composite material
04/07/2010CN1942629B Aramid paper blend
04/07/2010CN101691715A Aluminum silicate fiber paper
04/01/2010WO2010036256A1 Method for improving the tear strength of mats
04/01/2010US20100080988 Resinous-substance-impregnated planar paper and adhesive tape using the same
04/01/2010US20100078930 Crumple-resistant security sheet, a method of manufacturing such a sheet, and a security document including such a sheet
03/2010
03/25/2010WO2010033536A2 Food wrap basesheet with regenerated cellulose microfiber
03/25/2010CA2735867A1 Food wrap basesheet with regenerated cellulose microfiber
03/24/2010CN101680185A Wet-laid non-woven fabric and filter
03/24/2010CN101680184A Thin paper
03/24/2010CN101680183A Resin-impregnated plane paper and pressure-sensitive adhesive tape employing the same
03/23/2010US7682668 Decorative paper comprising electrically charged fibers
03/18/2010US20100065235 Food wrap base sheet with regenerated cellulose microfiber
03/16/2010US7677256 Wrapping materials for smoking articles
03/10/2010CN101666056A Preparation method of fly-ash mine fiber paper pulp
03/10/2010CN101666055A Woolen paper and preparing method thereof
03/04/2010US20100056731 Particles comprising composite of para-aramid and additive material
03/04/2010DE102005061814B4 Kohlefaserpapier und Verfahren zu seiner Herstellung Carbon fiber paper and process for its preparation
03/03/2010EP2159321A1 Resin-impregnated plane paper and pressure-sensitive adhesive tape employing the same
03/03/2010CN201414404Y dustless cigarette
02/2010
02/25/2010WO2010022312A1 Honeycomb core having a high compression strength and articles made from the same
02/25/2010WO2010022311A1 Folded core having a high compression modulus and articles made from the same
02/25/2010US20100044289 Integrated Paper Comprising Fibrillated Fibers and Active Agents Immobilized Therein
02/25/2010CA2730906A1 Folded core having a high compression modulus and articles made from the same
02/24/2010EP0795916B1 Wet type nonwoven fabric for cell separator, its production method and enclosed secondary cell
02/23/2010US7666496 Micro-sintered node ePTFE structure
02/23/2010US7666274 Durable paper
02/18/2010US20100038046 Use of an aqueous suspension and/or dispersion of mineral materials containing a hydrophobic group water-soluble copolymer for making a paper sheet
02/17/2010CN101649575A Ceramic fiber furnish composite paper and preparation method thereof
02/17/2010CN101649574A Method for recycling waste glassine
02/10/2010CN101644012A Preparation method of ULPA ultra performance air filter material
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