JPS56152975A - Surface treatment of chemical conversion coating - Google Patents

Surface treatment of chemical conversion coating

Info

Publication number
JPS56152975A
JPS56152975A JP5505180A JP5505180A JPS56152975A JP S56152975 A JPS56152975 A JP S56152975A JP 5505180 A JP5505180 A JP 5505180A JP 5505180 A JP5505180 A JP 5505180A JP S56152975 A JPS56152975 A JP S56152975A
Authority
JP
Japan
Prior art keywords
acidic
brushing
chemical conversion
soln
sprayed
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.)
Pending
Application number
JP5505180A
Other languages
Japanese (ja)
Inventor
Jun Aikawa
Nobuhiro Ito
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.)
Toyota Motor Corp
Original Assignee
Toyota Motor 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 Toyota Motor Corp filed Critical Toyota Motor Corp
Priority to JP5505180A priority Critical patent/JPS56152975A/en
Publication of JPS56152975A publication Critical patent/JPS56152975A/en
Pending legal-status Critical Current

Links

Landscapes

  • Chemical Treatment Of Metals (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)

Abstract

PURPOSE: To perform subsequent coating satisfactorily and improve the quality of coat by removing the sludge stuck on the surface of metal after dip type phosphate chemical treatment by a method such as applying brushing or blowing high-pressure washing water to said surface.
CONSTITUTION: Not merely washing water is sprayed to the chemical conversion coating surface stuck with sludge after the abovementioned chemical conversion treatment, but brushing is applied thereto, or high-pressure water is sprayed or an acidic or basic soln. is contacted therewith. Otherwise, simultaneous execution of the abovedescribed plural methods is acceptable as well. The abovementioned brushing is accomplished by rotating brushes such as those of automatic car washers, and less or more stiff brushes are used depending upon purposes. The acidic or basic soln. is properly used according to paints when the later painting is electrodeposition painting. For example, if electrodeposition paint is of cationic type, the acidic soln. is used, and if of anionic type, the basic soln. is used.
COPYRIGHT: (C)1981,JPO&Japio
JP5505180A 1980-04-25 1980-04-25 Surface treatment of chemical conversion coating Pending JPS56152975A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5505180A JPS56152975A (en) 1980-04-25 1980-04-25 Surface treatment of chemical conversion coating

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5505180A JPS56152975A (en) 1980-04-25 1980-04-25 Surface treatment of chemical conversion coating

Publications (1)

Publication Number Publication Date
JPS56152975A true JPS56152975A (en) 1981-11-26

Family

ID=12987868

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5505180A Pending JPS56152975A (en) 1980-04-25 1980-04-25 Surface treatment of chemical conversion coating

Country Status (1)

Country Link
JP (1) JPS56152975A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6017582A (en) * 1996-06-13 2000-01-25 Valeo Systemes D'essuyage Method of making a profiled element having a surface layer for reducing the coefficient of friction between the profiled element and a glazing surface
JP2003193251A (en) * 2001-12-21 2003-07-09 Jfe Steel Kk Method of producing silicon steel sheet with insulating film having excellent appearance and adhesion

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6017582A (en) * 1996-06-13 2000-01-25 Valeo Systemes D'essuyage Method of making a profiled element having a surface layer for reducing the coefficient of friction between the profiled element and a glazing surface
JP2003193251A (en) * 2001-12-21 2003-07-09 Jfe Steel Kk Method of producing silicon steel sheet with insulating film having excellent appearance and adhesion

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