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)
12/2010
12/16/2010WO2010143731A1 Method for producing water-disintegrable fiber sheet
12/16/2010US20100314333 Flutable fiber webs with low surface electrical resistivity for filtration
12/16/2010US20100314061 Use of a mineral-material steric dispersing agent in water, aqueous dispersion thus obtained and use thereof in paper making
12/15/2010CN101914865A Preparation method of environmentally-friendly paper for household use
12/15/2010CN101914294A Paper-imitating biodegradable resin and preparation method
12/15/2010CN101285285B Preparing process of composite sound absorbing paper
12/08/2010EP2257670A1 Method for coating dry finish paperboard
12/08/2010CN201665796U Paper pulp and paper structure of multiple edible fibers
12/08/2010CN1871402B Porous fibrous sheets of nanofibers
12/08/2010CN101910702A Core material for vacuum insulation material, vacuum insulation material, and processes for producing these
12/08/2010CN101649574B Method for recycling waste glassine
12/01/2010CN101624796B Color polyester decorative paper and preparation technology thereof
12/01/2010CN101289822B Nano far infrared anion carbon crystal conductive paper and method for preparing same
11/2010
11/25/2010WO2010133762A1 Improving the strength of paper and board products
11/25/2010CA2762024A1 Improving the strength of paper and board products
11/24/2010CN101892608A Process for producing sterilization mask paper by using silk offcut
11/18/2010WO2010102974A3 Networks of carbon nanomaterials and method for producing the same
11/18/2010WO2010097192A3 Mineral wool fibre mats, method for the production thereof and use of same
11/17/2010EP2251474A1 Fiber glass mat, method and laminate
11/17/2010CN101338534B Paper making process by industrial tailings or solid waste fibre pulp and paper making process using the same as raw material
11/16/2010US7833383 Method of manufacturing a multiple layer directionally oriented nonwoven fiber material
11/10/2010EP2247787A2 Core having a high shear strength and articles made from same
11/09/2010US7828936 Dissolution of cellulose in mixed solvent systems
11/04/2010US20100279061 Method of fabricating a reinforced medium for abrasive-coated grinding material, and abrasive-coated grinding material obtained therefrom
11/04/2010US20100276628 Insulation paper with high thermal conductivity materials
11/03/2010CN101878108A Honeycomb having a high mechanical strength and articles made from same
10/2010
10/28/2010WO2010122999A1 Low-basis-weight filter media for air filters
10/28/2010US20100272938 Hydraulically-Formed Nonwoven Sheet with Microfibers
10/28/2010US20100269995 Sulfopolyesters for paper strength and process
10/27/2010CN101871179A Hydaulically-formed nonwoven sheet with microfiers
10/26/2010US7820290 Water dispersible carbon fiber and water dispersible chopped carbon fiber
10/26/2010US7820287 Process for the production of a floor strip
10/20/2010CN101864691A Environment-friendly paper and preparation method thereof
10/19/2010US7816290 thermoplastics; polyether etherketone, poly-p-phenylene sulphide, polyether imide, polyether sulphone; heat resistance
10/19/2010US7816002 containing a pulp fiber and a magnetic fiber having a large Barkhausen effect, and in that fiber orientation ratio by an ultrasonic propagation velocity method is in a range of from 1.3 to 1.8, degree of shrinkage in an MD is approximately 0.25% or less; counterfeiting prevention
10/07/2010WO2010070525A3 Water-soluble creping materials
10/06/2010EP1969180B1 Polyareneazole/thermoplastic pulp and methods of making same
10/06/2010CN101195976B Edible mix paper film and production process mainly with papermaking technique thereof
09/2010
09/29/2010EP1305268B1 Carbon-matrix composites compositions and methods related thereto
09/29/2010CN1878911B Pulp and paper made from rhodophyta and manufacturing method thereof
09/29/2010CN101255665B Nonwoven wallpaper base paper and manufacture method thereof as well as nonwoven wallpaper produced from the same
09/28/2010US7803247 made with floc containing a polymer or copolymer derived from a monomer selected from 4,4'diaminodiphenyl sulfone, 3,3'diaminodiphenyl sulfone, and mixtures thereof; higher elongation-at-break and work-to-break (toughness) properties and exhibit less shrinkage at high temperatures
09/23/2010WO2010106444A1 Surface-treated nonwoven facer for gypsum wallboard
09/23/2010WO2010105981A1 Polyethylene fiber, its use and process for its manufacture
09/21/2010US7799419 solid oxide fuel cell stack seals with ceramic fibres and powder; free of binder and has a fired porosity between about 35% to about 60%; alumina or zirconia ceramics; flexibility
09/16/2010US20100234496 Non-fibrous polymer solution of para-aramid with high relative viscosity
09/16/2010US20100230061 Process for Producing Optically Brightened Paper
09/15/2010EP2227596A2 Method for the production of paper, cardboard or the like and related paper or cardboard product
09/15/2010EP2227595A2 Papers containing fibrids derived from diamino diphenyl sulfone
09/15/2010EP1599626B1 Nonwoven support based on activated carbon fibres, and use
09/15/2010CN101831835A Stone papermaking method
09/15/2010CN101235555B Method for preparing fiber by using coal gangue clinker as raw material
09/08/2010EP2226425A1 Mat material, exhaust gas treating apparatus, and method of manufacturing mat material
09/08/2010CN101827975A Sheet-like article and method for producing the same
09/08/2010CN101824773A Multi-purpose jute fiber paper and pulping method thereof
09/08/2010CN101343845B Aramid fiber honeycomb core base stock and preparation method thereof
09/02/2010WO2010097192A2 Mineral wool fibre mats, method for the production thereof and use of same
09/02/2010US20100218907 Non-Dried Continuous Bulk Packaged Roving For Long Fiber Thermoplastics And A System For Collecting Same
09/01/2010EP2222925A1 Process for producing a low density acoustical panel with improved sound absorption
09/01/2010EP2222918A2 Papers containing floc derived from diamino diphenyl sulfone
09/01/2010EP2222917A2 Papers containing fibrids derived from diamino diphenyl sulfone
09/01/2010CN101818463A Device and method for manufacturing wind power mica paper
08/2010
08/26/2010US20100212851 Para-aramid pulp including meta-aramid fibrids and processes of making same
08/26/2010US20100212849 Wiping product having enhanced oil absorbency
08/25/2010CN201559464U Imitated relievos product formed by vegetable fiber
08/25/2010CN101812815A Manufacturing method of high voltage mica paper
08/19/2010WO2010033536A3 Food wrap basesheet with regenerated cellulose microfiber
08/19/2010US20100206502 Electroconductive aramid paper and tape made therefrom
08/18/2010CN101806010A Coal ash fiber papermaking technology applying mechanical theory
08/18/2010CN101805589A Raw paper of high-performance environment-friendly paper based friction material and manufacturing method of friction plate
08/17/2010US7776772 Dispersible fibrous structure and method of making same
08/17/2010US7776181 Retention improving composition
08/17/2010CA2351031C Burn through and flame propagation resistant layer or covering
08/12/2010WO2010090164A1 Porous electrode substrate, method for producing the same, membrane-electrode assembly, and solid polymer-type fuel cell
08/12/2010CA2751292A1 Porous electrode substrate, method for producing the same, membrane electrode assembly, and polymer electrolyte fuel cell
08/11/2010EP2214900A1 Honeycomb having a high mechanical strength and articles made from same
08/11/2010CN101802302A Paper comprising polybenzazole or precursor thereof
08/11/2010CN101798774A Carbon fiber paper and preparation method thereof
08/11/2010CN101798773A Two-sided heat-sealing filter paper for making double-bag and preparation method thereof
08/05/2010US20100192964 Low sidestream smoke cigarette with combustible paper
08/04/2010CN101792983A Aramid fiber paper for aerospace and manufacturing method thereof
07/2010
07/29/2010US20100190020 Three-dimensional packaging
07/29/2010DE19983171B4 Papierträger und diesen verwendende Klebefolie Paper backing and this adhesive film used
07/28/2010EP1483034B1 Nanofiber filter media
07/28/2010CN101324038B Papermaking process of low basis weight enamelled paper
07/22/2010WO2010039737A3 System and method for treating asbestos
07/21/2010CN1942625B Use of a particulate material derived from mammalian hair in the preparation of paper or paperboard products
07/21/2010CN1910704B Tape member, sheet member and method for producing tape member or sheet member
07/21/2010CN101280532B Process of paper line base paper for spinning
07/21/2010CN101040084B Cellulose nonwoven fabric
07/15/2010WO2010007642A3 Process for controlling and verifying originality of a product by means of a univocal datum contained in a basic medium, and means for its implementation
07/15/2010US20100175844 Use of mill dried aluminum hydroxide particles in paper manufacturing and paper product coatings
07/14/2010CN101775757A Method for preparing meta-position aramid fiber paper with different smoothness for two sides
07/14/2010CN101775756A Non-woven fabric for manufacturing Ni-MH battery sulfonated membrane, Ni-MH battery sulfonated membrane and manufacturing method thereof
07/13/2010US7754797 Pulp-like fiber prepared by spinning an aramide solution in a polar amide solvent containing alkali or alkaline earth metal chloride into a low pressure zone where it is broken into droplets with an air jet, orienting the droplets with an air jet, and coagulating; does not use hexamethylphosphoramide
07/08/2010US20100173552 High strength biosoluble inorganic fiber insulation mat
07/08/2010US20100170649 Process for manufacturing poly(lactic acid) bio-composites....
07/07/2010EP2204821A1 Tape member or sheet member, and method of producing tape member or sheet member
07/07/2010EP2204493A1 Sheet-like article and method for producing the same
07/07/2010CN101768892A Wet framework material non-woven fabric
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