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)
11/2013
11/06/2013EP2659063A1 Method for forming an anisotropic conductive paper and a paper thus formed
11/06/2013CN103384743A Method for forming an anisotropic conductive paper and a paper thus formed
11/06/2013CN103382687A Heat-resistance filter paper and preparation method thereof
11/06/2013CN103382684A Filter paper with high filtration efficiency and preparation method thereof
11/06/2013CN103382675A Electric heating high temperature carbon fiber paper and production method thereof
10/2013
10/31/2013WO2013160484A1 Electrical insulating paper
10/30/2013CN103374852A Manufacture method of sisal fiber wet nonwoven fabric
10/30/2013CN102444048B Writing and painting paper capable of preventing water, breakage, oxidation and moth eating
10/29/2013US8568563 Methods of making a non-woven fire barrier mat
10/24/2013WO2013158696A1 Multilayered sheet
10/23/2013EP2651633A1 Electrical insulation material
10/23/2013CN103362021A Plant-modified fibril and preparation technology thereof
10/17/2013WO2013154619A1 Core structures comprising tannin resin
10/17/2013WO2013153267A1 Sterilizable and printable nonwoven packaging materials
10/16/2013CN103354824A Electrically insulating resin sheet
10/09/2013CN103343491A Raw paper of on-machine coating type mosquito-proofing non-woven wallpaper and preparation method thereof
10/09/2013CN103343490A Spray type mosquito-proofing non-woven wallpaper and preparation method thereof
10/09/2013CN103343489A Flame-retardant nonwoven wallpaper and preparation method thereof
10/09/2013CN103343477A Method for largely loading Fe3O4 nanometer particles on carbon nanometer paper
10/09/2013CN103343476A Whisker-modified paper-based friction material and preparation method thereof
10/09/2013CN101135131B Method for making inorganic fiberboard
10/03/2013WO2013149105A1 Electrical insulation paper, methods of manufacture, and articles manufactured therefrom
10/03/2013WO2013148989A1 Transformer paper and other non-conductive transformer components
10/03/2013US20130255899 Transformer paper and other non-conductive transformer components
10/02/2013EP2644762A1 Method for producing wet-laid non-woven fabrics, in particular non-woven glass fiber fabrics
10/02/2013CN103339323A Inorganic fibrous paper, and method and equipment for manufacturing same
10/02/2013CN103334346A Filter paper and preparation method thereof
10/02/2013CN103334343A Thermal resistance filter paper and preparation method thereof
10/02/2013CN103334341A Mixed paper pulp filter paper and preparation method thereof
10/01/2013CA2567363C Cellulosic and para-aramid pulp and processes of making same
09/2013
09/25/2013CN103329323A Porous electrode substrate, method for producing same, precursor sheet, membrane electrode assembly, and solid polymer fuel cell
09/25/2013CN103329322A Porous electrode base material, method for manufacturing same, membrane-electrode assembly, solid polymer fuel cell, precursor sheet, and fibrillar fibers
09/25/2013CN103321104A Thermosensitive color-changing anti-counterfeiting coating white cardboard and producing method thereof
09/25/2013CN103321103A Meta-position aramid fiber paper with high electrical insulativity as well as preparation method and application thereof
09/25/2013CN103321093A Preparation method of zirconium boride modified paper base friction material
09/25/2013CN103321086A Preparation method of nanometer aluminium oxide/carbon nano-tube enhanced paper base friction material
09/25/2013CN103321085A Meta-position aramid fiber paper with high physical strength insulativity as well as preparation method and application thereof
09/24/2013US8540846 Belt-creped, variable local basis weight multi-ply sheet with cellulose microfiber prepared with perforated polymeric belt
09/18/2013CN103306157A Thermal insulation fireproof composite material and preparation method thereof
09/17/2013US8533950 Method of manufacturing holding and sealing material
09/12/2013US20130236937 Algal Thermoplastics, Thermosets, Paper, Adsorbants and Absorbants
09/11/2013EP2637239A1 Porous electrode base material and process for production thereof, porous electrode base material precursor sheet, membrane-electrode assembly, and solid polymer fuel cell
09/11/2013CN103298998A Paper comprising microfilaments
09/11/2013CN103284647A Paper for daily use
09/11/2013CN101626894B Fire-barrier film laminate
09/04/2013EP2634308A1 Inorganic fibrous paper, and method and equipment for manufacturing same
09/04/2013EP2633105A1 Spun-dyed aramid fibers
09/04/2013CN103282412A Electrical insulating paper
09/04/2013CN103277631A Glass-fiber vacuum insulation panel nano core material and preparation method thereof
09/04/2013CN103276629A Glass fiber air filter paper with antibacterial property and preparation method thereof
09/04/2013CN103276621A Preparation method of water-soluble polyvinyl alcohol fiber wet non-woven fabrics
08/2013
08/29/2013WO2013126739A1 A fiber-resin composite sheet and article comprising the same
08/29/2013WO2013126531A1 Embossed fibrous structures and methods for making same
08/29/2013WO2013126492A1 Fibrous structures and methods for making same
08/29/2013WO2013079378A3 Method for producing filler-containing paper using biodegradable polyester fibers and/or polyalkylene carbonate fibers
08/28/2013EP2630297A1 Wet lap composition and related processes
08/28/2013EP2630288A2 Nonwoven article with ribbon fibers
08/28/2013EP2630284A1 Nonwoven article with ribbon fibers
08/28/2013EP2629950A1 Nonwoven article with ribbon fibers
08/28/2013CN101896244B Filter material for air filters
08/21/2013EP2627821A2 Filler composition and method of producing composite materials
08/21/2013CN103260869A Electrical insulation material
08/21/2013CN103255670A Method for preparing graphene paper through utilizing electric field guidance
08/21/2013CN103255669A Paper and preparation method thereof
08/21/2013CN102154950B Specialty paper containing regenerated plant protein fiber for filling filter rod of cigarette
08/20/2013US8512519 Sulfopolyesters for paper strength and process
08/15/2013WO2013117462A1 Aramid paper having increased strength and process for manufacturing thereof
08/14/2013CN103244793A Novel glass fiber vacuum insulation panel core and preparation method
08/14/2013CN103243616A Body paper of anti-mosquito nonwoven wallpaper, and preparation method and wallpaper thereof
08/14/2013CN103243615A Body paper of anti-mosquito wallpaper, and preparation method and wallpaper thereof
08/14/2013CN103243608A Manufacturing technique for novel wallpaper
08/07/2013CN203113158U Vacuum-formed flame-retardant fiber board production system
08/07/2013CN103233387A Method for making black sound absorption and flame retardation paper through adhesive spraying
08/07/2013CN103233386A Preparation method of corrugating medium paper
08/07/2013CN103233384A Manufacturing method of silk paper
08/06/2013US8501642 Nano-fiber compound solutions, emulsions and gels, production method thereof, Nano-fiber synthetic papers, and production method thereof
08/01/2013WO2013111428A1 Holding material for gas treatment device, gas treatment device, and production processes therefor
08/01/2013US20130192780 Processes to produce short cut microfibers
08/01/2013US20130192779 Processes to produce short cut microfibers
07/2013
07/31/2013CN103225228A Flexible paper based friction material and its production method
07/30/2013US8497410 Method for making absorbent products
07/25/2013WO2013108722A1 Nonwoven fabric for semipermeable membrane support
07/24/2013CN103221224A Image receiving material for offset printing
07/24/2013CN103215844A Modification method for inorganic fibers
07/24/2013CN103215843A Preparation method of para-aramid paper-base composite material for printed circuit board
07/17/2013EP2615206A1 Nonwoven fabric comprising polyphenylene sulfide fibers
07/17/2013CN101124371B Aerogel containing blanket
07/16/2013US8486226 Low hygroexpansivity paper sheet
07/10/2013EP2612969A2 Microfiber-containing fiber reinforced facer mats and the method of making
07/10/2013CN103196007A Vacuum insulated panel core material and manufacturing method thereof
07/10/2013CN103194936A Method for preparing black sound-absorption flame retardant paper by using gum dipping method
07/10/2013CN103194929A Method for preparing gypsum panel paper by using glass fibers and PET fibers
07/03/2013EP2609966A1 Filter for masks and production method thereof, as well as mask for particle capture
07/03/2013CN103189551A Spun-dyed aramid fibers
07/03/2013CN102659345B Preparation method for high-temperature-resistant heat-insulating paper
07/02/2013CA2718974C Method for coating dry finish paperboard
06/2013
06/27/2013WO2013096342A1 Structural core
06/27/2013WO2013095241A1 Method of producing a hydroentangled nonwoven material and a hydroentangled nonwoven material
06/27/2013CA2857064A1 Structural core
06/26/2013CN103181011A Porous electrode base material and process for production thereof, porous electrode base material precursor sheet, membrane-electrode assembly, and solid polymer fuel cell
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