EP0877832A4 - Composition d'un bain de traitement au chromate et procede d'application a des metaux - Google Patents

Composition d'un bain de traitement au chromate et procede d'application a des metaux

Info

Publication number
EP0877832A4
EP0877832A4 EP96942777A EP96942777A EP0877832A4 EP 0877832 A4 EP0877832 A4 EP 0877832A4 EP 96942777 A EP96942777 A EP 96942777A EP 96942777 A EP96942777 A EP 96942777A EP 0877832 A4 EP0877832 A4 EP 0877832A4
Authority
EP
European Patent Office
Prior art keywords
metals
application
chromate treatment
treatment bath
bath composition
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.)
Withdrawn
Application number
EP96942777A
Other languages
German (de)
English (en)
Other versions
EP0877832A2 (fr
Inventor
Takashi Oue
Kensuke Mizuno
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.)
Henkel Corp
Original Assignee
Henkel 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 Henkel Corp filed Critical Henkel Corp
Publication of EP0877832A2 publication Critical patent/EP0877832A2/fr
Publication of EP0877832A4 publication Critical patent/EP0877832A4/fr
Withdrawn legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C22/00—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals
    • C23C22/05—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using aqueous solutions
    • C23C22/06—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using aqueous solutions using aqueous acidic solutions with pH less than 6
    • C23C22/24—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using aqueous solutions using aqueous acidic solutions with pH less than 6 containing hexavalent chromium compounds
    • C23C22/33—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using aqueous solutions using aqueous acidic solutions with pH less than 6 containing hexavalent chromium compounds containing also phosphates
    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C22/00—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals
    • C23C22/05—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using aqueous solutions
    • C23C22/06—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using aqueous solutions using aqueous acidic solutions with pH less than 6
    • C23C22/24—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using aqueous solutions using aqueous acidic solutions with pH less than 6 containing hexavalent chromium compounds
    • C23C22/30—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using aqueous solutions using aqueous acidic solutions with pH less than 6 containing hexavalent chromium compounds containing also trivalent chromium
    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C22/00—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals
    • C23C22/05—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using aqueous solutions
    • C23C22/06—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using aqueous solutions using aqueous acidic solutions with pH less than 6
    • C23C22/34—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using aqueous solutions using aqueous acidic solutions with pH less than 6 containing fluorides or complex fluorides
    • C23C22/37—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using aqueous solutions using aqueous acidic solutions with pH less than 6 containing fluorides or complex fluorides containing also hexavalent chromium compounds
    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C22/00—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals
    • C23C22/05—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using aqueous solutions
    • C23C22/06—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using aqueous solutions using aqueous acidic solutions with pH less than 6
    • C23C22/34—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using aqueous solutions using aqueous acidic solutions with pH less than 6 containing fluorides or complex fluorides
    • C23C22/37—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using aqueous solutions using aqueous acidic solutions with pH less than 6 containing fluorides or complex fluorides containing also hexavalent chromium compounds
    • C23C22/38—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using aqueous solutions using aqueous acidic solutions with pH less than 6 containing fluorides or complex fluorides containing also hexavalent chromium compounds containing also phosphates

Landscapes

  • Chemical & Material Sciences (AREA)
  • General Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Chemical Treatment Of Metals (AREA)
EP96942777A 1995-11-30 1996-11-27 Composition d'un bain de traitement au chromate et procede d'application a des metaux Withdrawn EP0877832A4 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP31295195A JPH09157864A (ja) 1995-11-30 1995-11-30 金属材料用クロメート処理液組成物、および処理方法
JP312951/95 1995-11-30
PCT/US1996/018555 WO1997021845A2 (fr) 1995-11-30 1996-11-27 Composition d'un bain de traitement au chromate et procede d'application a des metaux

Publications (2)

Publication Number Publication Date
EP0877832A2 EP0877832A2 (fr) 1998-11-18
EP0877832A4 true EP0877832A4 (fr) 1999-02-24

Family

ID=18035445

Family Applications (1)

Application Number Title Priority Date Filing Date
EP96942777A Withdrawn EP0877832A4 (fr) 1995-11-30 1996-11-27 Composition d'un bain de traitement au chromate et procede d'application a des metaux

Country Status (7)

Country Link
EP (1) EP0877832A4 (fr)
JP (1) JPH09157864A (fr)
AR (1) AR004760A1 (fr)
AU (1) AU1160797A (fr)
BR (1) BR9611970A (fr)
TR (1) TR199800964T2 (fr)
WO (1) WO1997021845A2 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BR9811239A (pt) * 1997-08-21 2000-08-15 Henkel Corp Composição para revestimento ou retoque ou para ambos revestimento e retoque de uma superfìcie metálica, e, processo para revestir ou retocar ou para ambos revestir e retocar uma superfìcie
EP1051539B1 (fr) * 1998-12-01 2003-06-25 POHANG IRON & STEEL CO., LTD. Tole d'acier traitee en surface pour reservoirs de carburant et son procede de fabrication
CN106756976A (zh) * 2016-11-26 2017-05-31 浙江五源科技股份有限公司 用于化学转化膜后处理的硅烷复合物及其应用

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2117842A1 (fr) * 1970-12-11 1972-07-28 Parker Ste Continentale
GB2100741A (en) * 1981-06-24 1983-01-06 Amchem Prod Anti-corrosion coating composition
US4475957A (en) * 1983-10-17 1984-10-09 Amchem Products, Inc. Coating composition
EP0177086A1 (fr) * 1984-09-25 1986-04-09 Metallgesellschaft Ag Procédé pour le traitement de surfaces métalliques
EP0214571A1 (fr) * 1985-09-05 1987-03-18 Nihon Parkerizing Co., Ltd. Procédé pour la formation de couches de conversion sur du zinc et/ou sur des alliages de zinc
US4671825A (en) * 1985-06-26 1987-06-09 Nippon Light Metal Company Limited Method for formation of hydrophilic corrosion-resistant coating on the surface of metallic material
EP0485972A1 (fr) * 1990-11-14 1992-05-20 Nippon Steel Corporation Méthode de production d'une plaque d'acier revêtue d'un composite organique
JPH08253873A (ja) * 1995-03-15 1996-10-01 Nippon Parkerizing Co Ltd 金属材料用潤滑性クロメート処理組成物、および処理方法
JPH08296054A (ja) * 1995-04-28 1996-11-12 Nippon Parkerizing Co Ltd 金属材料用潤滑性クロメート処理組成物および処理方法

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE462834A (fr) * 1944-04-19
JP3278509B2 (ja) * 1993-10-21 2002-04-30 日本パーカライジング株式会社 亜鉛含有金属めっき鋼板の難溶性クロメート皮膜形成処理方法

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2117842A1 (fr) * 1970-12-11 1972-07-28 Parker Ste Continentale
GB2100741A (en) * 1981-06-24 1983-01-06 Amchem Prod Anti-corrosion coating composition
US4475957A (en) * 1983-10-17 1984-10-09 Amchem Products, Inc. Coating composition
EP0177086A1 (fr) * 1984-09-25 1986-04-09 Metallgesellschaft Ag Procédé pour le traitement de surfaces métalliques
US4671825A (en) * 1985-06-26 1987-06-09 Nippon Light Metal Company Limited Method for formation of hydrophilic corrosion-resistant coating on the surface of metallic material
EP0214571A1 (fr) * 1985-09-05 1987-03-18 Nihon Parkerizing Co., Ltd. Procédé pour la formation de couches de conversion sur du zinc et/ou sur des alliages de zinc
EP0485972A1 (fr) * 1990-11-14 1992-05-20 Nippon Steel Corporation Méthode de production d'une plaque d'acier revêtue d'un composite organique
JPH08253873A (ja) * 1995-03-15 1996-10-01 Nippon Parkerizing Co Ltd 金属材料用潤滑性クロメート処理組成物、および処理方法
JPH08296054A (ja) * 1995-04-28 1996-11-12 Nippon Parkerizing Co Ltd 金属材料用潤滑性クロメート処理組成物および処理方法

Non-Patent Citations (3)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN vol. 097, no. 002 28 February 1997 (1997-02-28) *
PATENT ABSTRACTS OF JAPAN vol. 097, no. 003 31 March 1997 (1997-03-31) *
See also references of WO9721845A3 *

Also Published As

Publication number Publication date
JPH09157864A (ja) 1997-06-17
BR9611970A (pt) 1999-07-13
TR199800964T2 (xx) 1998-08-21
EP0877832A2 (fr) 1998-11-18
AR004760A1 (es) 1999-03-10
WO1997021845A2 (fr) 1997-06-19
AU1160797A (en) 1997-07-03
WO1997021845A3 (fr) 1997-08-14

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