BRPI0908076A8 - process of manufacturing a friction material and friction crown for dry working clutch friction disc - Google Patents

process of manufacturing a friction material and friction crown for dry working clutch friction disc

Info

Publication number
BRPI0908076A8
BRPI0908076A8 BRPI0908076A BRPI0908076A BRPI0908076A8 BR PI0908076 A8 BRPI0908076 A8 BR PI0908076A8 BR PI0908076 A BRPI0908076 A BR PI0908076A BR PI0908076 A BRPI0908076 A BR PI0908076A BR PI0908076 A8 BRPI0908076 A8 BR PI0908076A8
Authority
BR
Brazil
Prior art keywords
friction
crown
manufacturing
dry working
working clutch
Prior art date
Application number
BRPI0908076A
Other languages
Portuguese (pt)
Inventor
Amilien Francis
Fleury Guy
Alix Isabelle
Pavallier Pierrick
Original Assignee
Valeo Materiaux De Friction
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Valeo Materiaux De Friction filed Critical Valeo Materiaux De Friction
Publication of BRPI0908076A2 publication Critical patent/BRPI0908076A2/en
Publication of BRPI0908076A8 publication Critical patent/BRPI0908076A8/en

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D69/00—Friction linings; Attachment thereof; Selection of coacting friction substances or surfaces
    • F16D69/02—Composition of linings ; Methods of manufacturing
    • F16D69/025—Compositions based on an organic binder
    • F16D69/026—Compositions based on an organic binder containing fibres
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B24/00—Use of organic materials as active ingredients for mortars, concrete or artificial stone, e.g. plasticisers
    • C04B24/24—Macromolecular compounds
    • C04B24/26—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • C04B24/2623—Polyvinylalcohols; Polyvinylacetates
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B24/00—Use of organic materials as active ingredients for mortars, concrete or artificial stone, e.g. plasticisers
    • C04B24/24—Macromolecular compounds
    • C04B24/28—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • C04B24/30—Condensation polymers of aldehydes or ketones
    • C04B24/302—Phenol-formaldehyde condensation polymers
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B24/00—Use of organic materials as active ingredients for mortars, concrete or artificial stone, e.g. plasticisers
    • C04B24/24—Macromolecular compounds
    • C04B24/28—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • C04B24/30—Condensation polymers of aldehydes or ketones
    • C04B24/305—Melamine-formaldehyde condensation polymers
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B28/00—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements
    • C04B28/02—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements containing hydraulic cements other than calcium sulfates
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K7/00—Use of ingredients characterised by shape
    • C08K7/02—Fibres or whiskers
    • C08K7/04—Fibres or whiskers inorganic
    • C08K7/14—Glass
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L21/00—Compositions of unspecified rubbers
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L29/00—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by an alcohol, ether, aldehydo, ketonic, acetal or ketal radical; Compositions of hydrolysed polymers of esters of unsaturated alcohols with saturated carboxylic acids; Compositions of derivatives of such polymers
    • C08L29/02—Homopolymers or copolymers of unsaturated alcohols
    • C08L29/04—Polyvinyl alcohol; Partially hydrolysed homopolymers or copolymers of esters of unsaturated alcohols with saturated carboxylic acids
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L61/00—Compositions of condensation polymers of aldehydes or ketones; Compositions of derivatives of such polymers
    • C08L61/04—Condensation polymers of aldehydes or ketones with phenols only
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2103/00—Function or property of ingredients for mortars, concrete or artificial stone
    • C04B2103/44—Thickening, gelling or viscosity increasing agents
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D2200/00—Materials; Production methods therefor
    • F16D2200/006—Materials; Production methods therefor containing fibres or particles
    • F16D2200/0065—Inorganic, e.g. non-asbestos mineral fibres

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Ceramic Engineering (AREA)
  • Materials Engineering (AREA)
  • Polymers & Plastics (AREA)
  • Medicinal Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Structural Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
  • Braking Arrangements (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Sealing Material Composition (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)

Abstract

processo de fabricação de um material de fricção e coroa de fricção para disco de fricção de embreagem trabalhando a seco a invenção refere-se um processo de fabricação de um material de fricção, mais particularmente de uma coroa de fricção para disco de fricção de embreagem, comportando uma operação de impregnação de um fio compreendendo fibras minerais, por meio de um cimento de impregnação aquoso contendo pelo menos um composto de tipo tensoativo e das cargas, caracterizado em que o composto de tipo tensoativo é um álcool polivinílico. coroa de fricção preferivelmente obtida pelo referido processo.Process of Manufacturing a Friction Material and Friction Crown for Dry Working Clutch Disc Friction The invention relates to a process of manufacturing a friction material, more particularly a friction crown for clutch disc, comprising an impregnating operation of a yarn comprising mineral fibers by means of an aqueous impregnating cement containing at least one surfactant-type compound and fillers, characterized in that the surfactant-type compound is a polyvinyl alcohol. friction crown preferably obtained by said process.

BRPI0908076A 2008-02-22 2009-02-05 process of manufacturing a friction material and friction crown for dry working clutch friction disc BRPI0908076A8 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR0851152A FR2927965B1 (en) 2008-02-22 2008-02-22 METHOD FOR MANUFACTURING FRICTION MATERIAL AND IN PARTICULAR CLUTCH FRICTION CROWN
PCT/FR2009/050175 WO2009103917A2 (en) 2008-02-22 2009-02-05 Method of manufacturing a friction material and especially a clutch friction ring

Publications (2)

Publication Number Publication Date
BRPI0908076A2 BRPI0908076A2 (en) 2015-08-25
BRPI0908076A8 true BRPI0908076A8 (en) 2019-01-29

Family

ID=39791965

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0908076A BRPI0908076A8 (en) 2008-02-22 2009-02-05 process of manufacturing a friction material and friction crown for dry working clutch friction disc

Country Status (8)

Country Link
KR (2) KR20170018460A (en)
CN (1) CN101925754B (en)
BR (1) BRPI0908076A8 (en)
DE (1) DE112009000283B4 (en)
FR (1) FR2927965B1 (en)
MX (1) MX2010009258A (en)
SK (1) SK288314B6 (en)
WO (1) WO2009103917A2 (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102418748B (en) * 2011-08-25 2013-04-17 浙江德瑞摩擦材料有限公司 Manufacturing method of automobile clutch surface sheet
US20170159738A1 (en) * 2015-12-04 2017-06-08 Schaeffler Technologies AG & Co. KG Flexible wet friction materials including silane
CN106065097B (en) * 2016-06-06 2017-12-22 南京工程学院 A kind of PVA/XNBR composites of the whisker containing bacteria cellulose
FR3069543B1 (en) * 2017-07-28 2020-07-03 Valeo Materiaux De Friction PROCESS FOR THE PREPARATION OF A FRICTION MATERIAL
FR3071892B1 (en) 2017-09-29 2019-11-01 Valeo Materiaux De Friction AQUEOUS IMPREGNATION CEMENT
FR3071891B1 (en) 2017-09-29 2021-04-23 Valeo Materiaux De Friction AQUEOUS IMPREGNATION CEMENT
FR3105247B1 (en) 2019-12-20 2021-11-19 Valeo Materiaux De Friction Aqueous impregnation cement
CN113249093B (en) * 2021-05-18 2022-04-19 北京恒年伟业矿物纤维加工有限公司 Glass fiber reinforced plastic based carbon ceramic friction material and preparation method and application thereof
DE102021129006B3 (en) 2021-11-08 2022-12-22 Schaeffler Technologies AG & Co. KG Process for manufacturing a friction lining and a friction clutch with impregnated friction linings

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4118528A (en) * 1977-07-28 1978-10-03 Raybestos Manhattan, Inc. Glass fiber friction facing
GB2054626B (en) * 1979-06-21 1983-09-28 Raybestos Manhattan Inc Friction elements and compositions therefor
US5405728A (en) * 1993-06-25 1995-04-11 Xerox Corporation Toner aggregation processes
CN1072689C (en) * 1995-08-23 2001-10-10 叶家铃 Method for producing sound- and water-absorbing friction material
FR2772615B1 (en) * 1997-12-23 2002-06-14 Lipha MULTILAYER TABLET FOR INSTANT RELEASE THEN PROLONGED ACTIVE SUBSTANCES
EA002580B1 (en) * 1998-09-30 2002-06-27 Эли Лилли Энд Компани 2-methyl-thieno-benzodiazepine formulation
FR2792383B1 (en) * 1999-04-16 2001-05-11 Valeo PROCESS FOR MANUFACTURING A FRICTION MATERIAL AND IN PARTICULAR A CLUTCH FRICTION CROWN
US7553345B2 (en) * 2002-12-26 2009-06-30 Kao Corporation Polishing composition

Also Published As

Publication number Publication date
CN101925754A (en) 2010-12-22
SK288314B6 (en) 2015-11-03
MX2010009258A (en) 2010-09-10
FR2927965A1 (en) 2009-08-28
CN101925754B (en) 2014-12-10
BRPI0908076A2 (en) 2015-08-25
KR20100121624A (en) 2010-11-18
KR20170018460A (en) 2017-02-17
SK672010A3 (en) 2010-11-08
FR2927965B1 (en) 2010-06-04
WO2009103917A2 (en) 2009-08-27
WO2009103917A3 (en) 2009-10-29
DE112009000283T5 (en) 2011-02-10
DE112009000283B4 (en) 2020-10-22

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Legal Events

Date Code Title Description
B08F Application fees: dismissal - article 86 of industrial property law

Free format text: REFERENTE A 10A ANUIDADE.

B06F Objections, documents and/or translations needed after an examination request according art. 34 industrial property law
B08K Lapse as no evidence of payment of the annual fee has been furnished to inpi (acc. art. 87)

Free format text: EM VIRTUDE DO ARQUIVAMENTO PUBLICADO NA RPI 2500 DE 04-12-2018 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDO O ARQUIVAMENTO DO PEDIDO DE PATENTE, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.