EP1074640A4 - Procede de phosphatation electrolytique et revetement composite forme sur une surface d'acier - Google Patents

Procede de phosphatation electrolytique et revetement composite forme sur une surface d'acier

Info

Publication number
EP1074640A4
EP1074640A4 EP99959898A EP99959898A EP1074640A4 EP 1074640 A4 EP1074640 A4 EP 1074640A4 EP 99959898 A EP99959898 A EP 99959898A EP 99959898 A EP99959898 A EP 99959898A EP 1074640 A4 EP1074640 A4 EP 1074640A4
Authority
EP
European Patent Office
Prior art keywords
composite coating
steel surface
coating formed
phosphating process
electrolytic phosphating
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.)
Ceased
Application number
EP99959898A
Other languages
German (de)
English (en)
Other versions
EP1074640A1 (fr
Inventor
Shigeki Matsuda
Shin Nishiya
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.)
Denso Corp
Original Assignee
Denso Corp
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 Denso Corp filed Critical Denso Corp
Publication of EP1074640A1 publication Critical patent/EP1074640A1/fr
Publication of EP1074640A4 publication Critical patent/EP1074640A4/fr
Ceased legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
    • C25D11/00—Electrolytic coating by surface reaction, i.e. forming conversion layers
    • C25D11/36—Phosphatising

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Chemical Treatment Of Metals (AREA)
EP99959898A 1998-12-17 1999-12-17 Procede de phosphatation electrolytique et revetement composite forme sur une surface d'acier Ceased EP1074640A4 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP35925498 1998-12-17
JP35925498 1998-12-17
PCT/JP1999/007124 WO2000036191A1 (fr) 1998-12-17 1999-12-17 Procede de phosphatation electrolytique et revetement composite forme sur une surface d'acier

Publications (2)

Publication Number Publication Date
EP1074640A1 EP1074640A1 (fr) 2001-02-07
EP1074640A4 true EP1074640A4 (fr) 2006-06-21

Family

ID=18463558

Family Applications (1)

Application Number Title Priority Date Filing Date
EP99959898A Ceased EP1074640A4 (fr) 1998-12-17 1999-12-17 Procede de phosphatation electrolytique et revetement composite forme sur une surface d'acier

Country Status (6)

Country Link
EP (1) EP1074640A4 (fr)
KR (1) KR100400522B1 (fr)
CN (1) CN1221687C (fr)
BR (1) BR9907916B1 (fr)
CA (1) CA2320865C (fr)
WO (1) WO2000036191A1 (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3479609B2 (ja) * 1999-03-02 2003-12-15 日本パーカライジング株式会社 スラッジ発生のないリン酸亜鉛処理液およびリン酸亜鉛処理方法
JP4019723B2 (ja) * 2001-02-23 2007-12-12 株式会社デンソー 電解リン酸塩化成処理方法
WO2006007730A1 (fr) * 2004-07-21 2006-01-26 The University Of British Columbia Implants osseux et procedes d'enrobage de ces implants
DE102005023023B4 (de) * 2005-05-19 2017-02-09 Chemetall Gmbh Verfahren zur Vorbereitung von metallischen Werkstücken zum Kaltumformen, mit dem Verfahren beschichtete Werkstücke und ihre Verwendung
EP2186928A1 (fr) * 2008-11-14 2010-05-19 Enthone, Inc. Procédé pour le post-traitement des couches métalliques
CN113073371A (zh) * 2021-03-22 2021-07-06 领润(南京)绿色化学有限公司 一种清洁型对阳极板友好型电解磷化液及其磷化工艺

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5401381A (en) * 1991-04-06 1995-03-28 Henkel Kommanditgesellschaft Auf Aktien Process for phosphating metallic surfaces

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH05306497A (ja) * 1992-04-30 1993-11-19 Nippondenso Co Ltd リン酸塩化成処理方法

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5401381A (en) * 1991-04-06 1995-03-28 Henkel Kommanditgesellschaft Auf Aktien Process for phosphating metallic surfaces

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO0036191A1 *

Also Published As

Publication number Publication date
CN1221687C (zh) 2005-10-05
CN1293720A (zh) 2001-05-02
WO2000036191A1 (fr) 2000-06-22
CA2320865C (fr) 2010-03-16
BR9907916A (pt) 2002-04-30
CA2320865A1 (fr) 2000-06-22
KR20010040816A (ko) 2001-05-15
EP1074640A1 (fr) 2001-02-07
BR9907916B1 (pt) 2011-07-26
KR100400522B1 (ko) 2003-10-10

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