FR2921930B1 - PIECE COMPRISING A SUPERFICIAL LAYER REDUCING THE COEFFICIENT OF FRICTION WITH A GLAZED SURFACE - Google Patents

PIECE COMPRISING A SUPERFICIAL LAYER REDUCING THE COEFFICIENT OF FRICTION WITH A GLAZED SURFACE

Info

Publication number
FR2921930B1
FR2921930B1 FR0707014A FR0707014A FR2921930B1 FR 2921930 B1 FR2921930 B1 FR 2921930B1 FR 0707014 A FR0707014 A FR 0707014A FR 0707014 A FR0707014 A FR 0707014A FR 2921930 B1 FR2921930 B1 FR 2921930B1
Authority
FR
France
Prior art keywords
friction
coefficient
piece
superficial layer
glazed surface
Prior art date
Legal status (The legal status 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 status listed.)
Active
Application number
FR0707014A
Other languages
French (fr)
Other versions
FR2921930A1 (en
Inventor
Alexis Braun
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Valeo Systemes dEssuyage SAS
Original Assignee
Valeo Systemes dEssuyage SAS
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 Systemes dEssuyage SAS filed Critical Valeo Systemes dEssuyage SAS
Priority to FR0707014A priority Critical patent/FR2921930B1/en
Priority to PCT/EP2008/063230 priority patent/WO2009043905A2/en
Publication of FR2921930A1 publication Critical patent/FR2921930A1/en
Application granted granted Critical
Publication of FR2921930B1 publication Critical patent/FR2921930B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J7/00—Chemical treatment or coating of shaped articles made of macromolecular substances
    • C08J7/04—Coating
    • C08J7/043—Improving the adhesiveness of the coatings per se, e.g. forming primers
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J7/00—Chemical treatment or coating of shaped articles made of macromolecular substances
    • C08J7/04—Coating
    • C08J7/046—Forming abrasion-resistant coatings; Forming surface-hardening coatings
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60S—SERVICING, CLEANING, REPAIRING, SUPPORTING, LIFTING, OR MANOEUVRING OF VEHICLES, NOT OTHERWISE PROVIDED FOR
    • B60S1/00—Cleaning of vehicles
    • B60S1/02—Cleaning windscreens, windows or optical devices
    • B60S1/04—Wipers or the like, e.g. scrapers
    • B60S1/32—Wipers or the like, e.g. scrapers characterised by constructional features of wiper blade arms or blades
    • B60S1/38—Wiper blades
    • B60S2001/3827—Wiper blades characterised by the squeegee or blade rubber or wiping element
    • B60S2001/3829—Wiper blades characterised by the squeegee or blade rubber or wiping element characterised by the material of the squeegee or coating thereof

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Coating Of Shaped Articles Made Of Macromolecular Substances (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Laminated Bodies (AREA)

Abstract

La présente invention concerne une pièce comprenant un profilé, en caoutchouc ou en élastomère, caractérisée en ce que ledit profilé est recouvert d'une couche superficielle destinée à réduire le coefficient de frottement entre le profilé et une surface vitrée, ladite couche superficielle comprenant des nanoparticules de structure cristalline du type fullerène et/ou nanotube.The present invention relates to a part comprising a profile, made of rubber or elastomer, characterized in that said profile is covered with a surface layer intended to reduce the coefficient of friction between the profile and a glazed surface, said surface layer comprising nanoparticles of crystalline structure of the fullerene and/or nanotube type.

FR0707014A 2007-10-05 2007-10-05 PIECE COMPRISING A SUPERFICIAL LAYER REDUCING THE COEFFICIENT OF FRICTION WITH A GLAZED SURFACE Active FR2921930B1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR0707014A FR2921930B1 (en) 2007-10-05 2007-10-05 PIECE COMPRISING A SUPERFICIAL LAYER REDUCING THE COEFFICIENT OF FRICTION WITH A GLAZED SURFACE
PCT/EP2008/063230 WO2009043905A2 (en) 2007-10-05 2008-10-02 Part including a superficial layer reducing the friction coefficient with a glazed surface

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0707014A FR2921930B1 (en) 2007-10-05 2007-10-05 PIECE COMPRISING A SUPERFICIAL LAYER REDUCING THE COEFFICIENT OF FRICTION WITH A GLAZED SURFACE

Publications (2)

Publication Number Publication Date
FR2921930A1 FR2921930A1 (en) 2009-04-10
FR2921930B1 true FR2921930B1 (en) 2012-12-07

Family

ID=38831429

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0707014A Active FR2921930B1 (en) 2007-10-05 2007-10-05 PIECE COMPRISING A SUPERFICIAL LAYER REDUCING THE COEFFICIENT OF FRICTION WITH A GLAZED SURFACE

Country Status (2)

Country Link
FR (1) FR2921930B1 (en)
WO (1) WO2009043905A2 (en)

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5558903A (en) * 1993-06-10 1996-09-24 The Ohio State University Method for coating fullerene materials for tribology
EP1392500A1 (en) * 2001-03-26 2004-03-03 Eikos, Inc. Coatings containing carbon nanotubes
US20050127329A1 (en) * 2001-08-17 2005-06-16 Chyi-Shan Wang Method of forming nanocomposite materials
US20060112512A1 (en) * 2004-11-04 2006-06-01 Bardahl Manufacturing Corporation Low friction wiper blade
CN100572833C (en) * 2005-08-01 2009-12-23 Skf股份公司 The retainer and the manufacture method thereof that are used for roller bearing

Also Published As

Publication number Publication date
FR2921930A1 (en) 2009-04-10
WO2009043905A2 (en) 2009-04-09
WO2009043905A3 (en) 2009-06-18

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