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1. WO2000040797 - FRICTION PAPER CONTAINING ACTIVATED CARBON

Publication Number WO/2000/040797
Publication Date 13.07.2000
International Application No. PCT/US1999/030380
International Filing Date 20.12.1999
Chapter 2 Demand Filed 02.08.2000
IPC
C04B 26/10 2006.01
CCHEMISTRY; METALLURGY
04CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
BLIME; MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
26Compositions of mortars, concrete or artificial stone, containing only organic binders
02Macromolecular compounds
10obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
C04B 30/02 2006.01
CCHEMISTRY; METALLURGY
04CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
BLIME; MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
30Compositions for artificial stone, not containing binders
02containing fibrous materials
D21H 13/22 2006.01
DTEXTILES; PAPER
21PAPER-MAKING; PRODUCTION OF CELLULOSE
HPULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C, D21D84; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G97; PAPER NOT OTHERWISE PROVIDED FOR
13Pulp or paper, comprising synthetic cellulose or non-cellulose fibres or web-forming material
10Organic non-cellulose fibres
20from macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
22Condensation polymers of aldehydes or ketones
D21H 13/50 2006.01
DTEXTILES; PAPER
21PAPER-MAKING; PRODUCTION OF CELLULOSE
HPULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C, D21D84; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G97; PAPER NOT OTHERWISE PROVIDED FOR
13Pulp or paper, comprising synthetic cellulose or non-cellulose fibres or web-forming material
36Inorganic fibres or flakes
46Non-siliceous fibres, e.g. from metal oxides
50Carbon fibres
D21H 17/67 2006.01
DTEXTILES; PAPER
21PAPER-MAKING; PRODUCTION OF CELLULOSE
HPULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C, D21D84; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G97; PAPER NOT OTHERWISE PROVIDED FOR
17Non-fibrous material added to the pulp, characterised by its constitution; Paper-impregnating material characterised by its constitution
63Inorganic compounds
67Water-insoluble compounds, e.g. fillers or pigments
D21H 17/68 2006.01
DTEXTILES; PAPER
21PAPER-MAKING; PRODUCTION OF CELLULOSE
HPULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C, D21D84; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G97; PAPER NOT OTHERWISE PROVIDED FOR
17Non-fibrous material added to the pulp, characterised by its constitution; Paper-impregnating material characterised by its constitution
63Inorganic compounds
67Water-insoluble compounds, e.g. fillers or pigments
68siliceous, e.g. clays
CPC
C04B 2111/00362
CCHEMISTRY; METALLURGY
04CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
BLIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE
2111Mortars, concrete or artificial stone or mixtures to prepare them, characterised by specific function, property or use
00241Physical properties of the materials not provided for elsewhere in C04B2111/00
00362Friction materials, e.g. used as brake linings, anti-skid materials
C04B 2111/00612
CCHEMISTRY; METALLURGY
04CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
BLIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE
2111Mortars, concrete or artificial stone or mixtures to prepare them, characterised by specific function, property or use
00474Uses not provided for elsewhere in C04B2111/00
00612as one or more layers of a layered structure
C04B 26/10
CCHEMISTRY; METALLURGY
04CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
BLIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE
26Compositions of mortars, concrete or artificial stone, containing only organic binders ; , e.g. polymer or resin concrete
02Macromolecular compounds
10obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
C04B 30/02
CCHEMISTRY; METALLURGY
04CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
BLIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE
30Compositions for artificial stone, not containing binders
02containing fibrous materials
C04B 41/009
CCHEMISTRY; METALLURGY
04CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
BLIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE
41After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone
009characterised by the material treated
C04B 41/4857
CCHEMISTRY; METALLURGY
04CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
BLIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE
41After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone
45Coating or impregnating
46with organic materials
48Macromolecular compounds
4857Other macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
Applicants
  • KNOWLTON SPECIALTY PAPERS, INC. [US/US]; 213 Factory Street Watertown, NY 13601, US
Inventors
  • LEE, James, M.; US
Agents
  • MARJAMA, Owen, D.; Wall Marjama Bilinski & Burr Suite 400 101 South Salina Street Syracuse, NY 13202, US
Priority Data
09/226,75006.01.1999US
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) FRICTION PAPER CONTAINING ACTIVATED CARBON
(FR) PAPIER DE FRICTION CONTENANT DU CHARBON ACTIF
Abstract
(EN)
A fibrous friction material in a sheet form having a top surface and a bottom surface with at least one surface containing a mixture of from about 10 to 65 % cellulose fibers, about 5 to 50 % carbon fibers, about 5 to 50 % activated carbon, about 1 to 20 % novoloid fibers, up to 65 % diatomatious earth particles, and latex in an amount sufficient to increase the strength of the said sheet, with said percentages being based on the total weight of said sheet. The material is impregnated with a thermosetting resin prior to use.
(FR)
L'invention concerne une matière de friction fibreuse sous forme de feuille, qui présente une surface supérieure et une surface inférieure, et dont une surface au moins contient un mélange d'environ 10 à 65 % de fibres de cellulose, d'environ 5 à 50 % de fibres de carbone, d'environ 5 à 50 % de charbon actif, d'environ 1 à 20 % de fibres « novoloïdes », jusqu'à 65 % de particules de terre à diatomées, et du latex en quantité suffisante pour accroître la résistance de ladite feuille, lesdits pourcentages étant basés sur le poids total de ladite feuille. On imprègne la matière à l'aide d'une résine thermodurcissable avant utilisation.
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