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)
12/2003
12/23/2003US6667103 Wet friction material
12/23/2003US6666953 Treated filler or pigment containing natural carbonate
12/18/2003WO2003104559A1 Low water paper
12/18/2003WO2003104556A2 Process to manufacture an ion-permeable and electrically conducting flat material, the material obtained according to the process, and fuel cells
12/18/2003US20030232553 Nonwoven material and method for its production
12/17/2003CN1461850A Water-soluble paper and its production method
12/11/2003US20030226649 Low water paper
12/10/2003EP1369528A1 Carbon fiber electrode substrate for electrochemical cells
12/03/2003EP1366238A2 Tissue paper
12/03/2003EP1366223A1 Electrically-conductive para-aramid pulp
11/2003
11/27/2003WO2003098720A1 Non-woven fabric for separator of alkali cell and method for production thereof
11/27/2003WO2003097935A1 Microstructured carbon fibre paper
11/27/2003US20030219581 An electrical insulating sheet is disclosed. The sheet includes 50-99% D glass flakes and 1-50% additives. Optional ingredients include a bonding agent, porosity control agent, and reinforcing agent(s) to enhance tensile strength.
11/26/2003CN1458911A Chopped strand for glass paper
11/20/2003WO2003095062A1 Dilution apparatus for a thickener
11/20/2003DE20306078U1 Filter material used in the production of filter bags for filtering hot drinks, e.g. tea, coffee and mulled wine, visibly colored chemical fibers based on cellulose and/or polymer fibers for identifying the filling material of filter bags
11/19/2003CN1456748A Non-asbestos thermal insulated fibrous sheets and their production
11/13/2003WO2003093576A1 Heat-resistant synthetic fiber sheet
11/13/2003WO2003093555A1 Non-woven fiber webs with nylon binder
11/12/2003EP0932724B1 Para-fully aromatic polyamide pulp, its preparing process and its preparing equipment
11/06/2003WO2003092342A1 Low loss dielectric material for printed circuit boards and integrated circuit chip packaging
11/06/2003US20030207635 Gas adsorption sheet and air-purifying filter
11/06/2003US20030207628 Nonwoven glass composites formed from an essentially boron free glass wool and an essentially boron free chopped glass fiber, used as a reinforcing material. The nonwoven glass composites are suitable for air filtration apparatus and can
11/06/2003US20030205342 Multi-ply cellulosic products using high-bulk cellulosic fibers
11/05/2003CN1454273A Heat-resistant fibrous paper
10/2003
10/30/2003US20030201082 Non-woven fiber webs with nylon binder
10/29/2003EP1356154A2 Feather processing method and product
10/28/2003US6638883 Carbon-matrix composites, compositions and methods related thereto
10/23/2003WO2003087474A1 High temperature paper
10/23/2003WO2003087470A1 Carbon fiber paper and porous carbon electrode substrate for fuel cell therefrom
10/23/2003WO2003087469A1 Process and apparatus for making a sheet of refractory fibers using a foamed medium
10/23/2003CA2481840A1 High temperature paper
10/22/2003EP1354095A2 Non-woven sheet of aramid floc
10/16/2003US20030194557 Carbon fiber electrode substrate for electrochemical cells
10/16/2003US20030192663 High temperature paper
10/14/2003CA2102568C Strong discontinuous polyethylene fibres
10/02/2003US20030186054 For producing films, fibers, and non-woven webs
09/2003
09/30/2003US6627561 Burn through and flame propagation resistant layer or covering
09/30/2003CA2125977C Device and process for the production of fibrous starch materials
09/25/2003WO2003078733A2 Veil with a pvoh fibre binding agent
09/25/2003US20030181545 Used for the manufacture of gaskets for technical and industrial applications
09/25/2003US20030180622 Comprises wet nonwoven fabric with fibrillated polyamide/ polyester fibers, which exhibits excellent heat resistance, electrolyte holding properties, internal short-circuit preventing property, and winding property; papermaking
09/25/2003US20030179330 Porous sheet made of fluoropolymer and process for producing liquid-crystal display panel with using the same
09/25/2003US20030178166 Biodegradable fibers are selected from regenerated cellulose, pulp, aliphatic polyestes, polyvinyl alcohol and collagen; good decomposability in water and high wet strength
09/25/2003US20030177909 Nanofiber filter media
09/25/2003CA2479360A1 Veil with a pvoh fibre binding agent
09/24/2003EP1346963A2 Wet-formed mat applications for cement backerboards
09/24/2003EP1345864A2 A dual layer acoustical ceiling tile having an improved sound absorption value
09/24/2003EP1345763A1 Fire-resistant panel comprising loess and fire-resistant decorative panel using the same
09/18/2003US20030175515 Chopped strand for glass paper
09/18/2003US20030175456 Beverage infustion packagaes and materials therefor
09/17/2003EP1343928A1 Flash spinning polycyclopentene
09/12/2003WO2003074785A2 Wet process chopped fiber mat production
09/12/2003WO2002036084A3 Tissue paper
09/12/2003CA2478560A1 Wet process chopped fiber mat production
09/11/2003US20030170418 Protective barrier
09/10/2003CN1441921A Porous sheet made of fluoropolymer and process for producing liquid-crystal display panel with same
09/09/2003US6616802 Forming a non-woven fibrous web of refractory fibers by agitating the fibers in a foamed medium, and passing the foam furnish onto a screen and defoaming the furnish.
09/04/2003WO2003072876A1 Ceramic fiber aggregate
09/04/2003US20030165740 Conductive sheet material
09/02/2003CA2215622C Non-woven fabric for separator of non-aqueous electrolyte battery and non-aqueous electrolyte battery using the same
08/2003
08/28/2003US20030162019 High temperature resistant vitreous inorganic fiber
08/28/2003US20030159389 Floor strip
08/27/2003CN1119472C Fire-insistant sound and electromagnetic radiation absorbing ceiling board
08/27/2003CN1119456C Chitosan-coated pulp, paper using pulp, and process for making them
08/26/2003US6610898 Fluid acquisition/transfer layer in an absorbent article
08/21/2003US20030157858 Prepegs and laminate having a high strength, reduced thickness, and light weight
08/20/2003EP0406354B2 Process of manufacture of composite fiberboard
08/19/2003US6607636 Non-rewetting multi-fiber hand towel and methods of making same
08/14/2003US20030150572 Loudspeaker and method for the preparation thereof
08/07/2003WO2003064006A1 Nanofiber filter media
08/07/2003WO2002059411A3 Non-woven sheet of aramid floc
08/07/2003WO2002038853A3 Feather processing method and product
08/07/2003US20030145753 Method for producing a combustible cartridge case for cartridge ammunition
08/05/2003US6602386 Water-decomposable fibrous sheet, comprising from 3 to 20% by mass of fibrillated rayon comprising primary fibers with extending microfibers hydroentangled with each other or other fibers, balance being non-fibrillated rayon and pulp
07/2003
07/31/2003US20030143426 May be used as a sheet of bank note, bills, checks, stock certificates, bonds, gift certificates, betting tickets
07/24/2003WO2003060016A1 High temperature resistant vitreous inorganic fiber
07/24/2003US20030139111 Method of making foam coated mat online and coated mat product
07/24/2003US20030136532 Method for increasing filler retention of cellulosic fiber sheets
07/22/2003US6596048 For incorporating glass fibers into papers used as aerosol filters or battery separators
07/17/2003US20030134556 Thermo formable acoustical panel
07/16/2003CN1429971A 污染控制装置 Pollution control devices
07/15/2003US6592716 Braiding, dyeing, cutting; enhanced antifalsification features
07/10/2003US20030129899 Asphalt coating sheets; waterproof membrane; molding material
07/09/2003EP1325979A1 Non-heat seal infusion package material
07/09/2003CN1429300A Process for making paper
07/03/2003WO2003054299A1 Method for producing polytetrafluoroethylene paper and polytetrafluoroethylene paper
07/03/2003WO2003054269A1 Method for creping nonwoven webs
07/03/2003US20030124932 Fibre-based mat that can be used for making up bituminous membranes, comprising glass fibres, organic fibres and a binder, characterized in that the organic fibres have a shrinkage at 130 degrees C. of less than or equal to 5%
07/03/2003US20030121631 Method of making fibre-based products and their use
07/02/2003EP0963489B1 Porous web material
07/01/2003US6584981 Cigarette paper containing carbon fibers for improved ash characteristics
06/2003
06/26/2003US20030119409 Improved dry crimp strength in non-heat seal infusion package material
06/26/2003US20030118812 Process for the production of a floor strip
06/26/2003US20030116294 Mixture of anionic and cationic polymer
06/26/2003US20030116259 Method for creping nonwoven webs
06/25/2003EP1320458A1 Disposable nonwoven wiping fabric and method of production
06/25/2003EP0983140B1 Wet-laid nonwoven nylon battery separator material
06/24/2003US6582553 High bulk cellulosic fibers crosslinked with malic acid and process for making the same
06/19/2003US20030114065 A cured, non-woven, fiber glass mat containing a polysiloxane wherein the fibers are fixedly distributed in a phenolic or amino resins binder containing a binder modifier which is a crosslinked styrene/acrylic polymer
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