JPS5779197A - Preparation of electrodeposition paint bath - Google Patents

Preparation of electrodeposition paint bath

Info

Publication number
JPS5779197A
JPS5779197A JP15470580A JP15470580A JPS5779197A JP S5779197 A JPS5779197 A JP S5779197A JP 15470580 A JP15470580 A JP 15470580A JP 15470580 A JP15470580 A JP 15470580A JP S5779197 A JPS5779197 A JP S5779197A
Authority
JP
Japan
Prior art keywords
amt
electrodeposition
neutralizer
electrodeposition paint
storage tank
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
JP15470580A
Other languages
Japanese (ja)
Inventor
Hidekatsu Tsutsumi
Takao Katayama
Takashi 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.)
NIHON KEIKINZOKU KK
Nippon Light Metal Co Ltd
Original Assignee
NIHON KEIKINZOKU KK
Nippon Light Metal Co Ltd
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 NIHON KEIKINZOKU KK, Nippon Light Metal Co Ltd filed Critical NIHON KEIKINZOKU KK
Priority to JP15470580A priority Critical patent/JPS5779197A/en
Publication of JPS5779197A publication Critical patent/JPS5779197A/en
Pending legal-status Critical Current

Links

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  • Paints Or Removers (AREA)

Abstract

PURPOSE: To maintain the amt. of neutralizer in an electrodeposition paint bath constant and perform stable electrodeposition painting by extracting part of the electrodeposition paint bath, subjecting the same to an ion exchange treatment to control the same to a low neutralizer amt., storing this in a storage tank and returning the treated liquid gradually from the storage tank into an electrodeposition cell.
CONSTITUTION: Part of electrodeposition paint 2 in an electrodeposition cell 1 is extracted and is controlled to the amt. of neutralizer lower than the prescribed amt. at the painting in an ion exchange treatment device 10, and the treated liquid 13 controlled to 5W15wt% solid concns. is stored in a storage tank 12. This liquid 13 is returned continuously or gradually intermittenly to the cell 1 from the tank 12 by means of a pump 19. The amt. of neutralizer in the liquid 12 is kept within an MEQ5W40 (more particularly 24.5W28.5) range.
COPYRIGHT: (C)1982,JPO&Japio
JP15470580A 1980-11-05 1980-11-05 Preparation of electrodeposition paint bath Pending JPS5779197A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15470580A JPS5779197A (en) 1980-11-05 1980-11-05 Preparation of electrodeposition paint bath

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15470580A JPS5779197A (en) 1980-11-05 1980-11-05 Preparation of electrodeposition paint bath

Publications (1)

Publication Number Publication Date
JPS5779197A true JPS5779197A (en) 1982-05-18

Family

ID=15590146

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15470580A Pending JPS5779197A (en) 1980-11-05 1980-11-05 Preparation of electrodeposition paint bath

Country Status (1)

Country Link
JP (1) JPS5779197A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5393416A (en) * 1993-01-26 1995-02-28 Henkel Corporation Apparatus for maintaining a stable bath for an autodeposition composition by periodically separating particular metal ions from the composition
CN103088394A (en) * 2011-11-08 2013-05-08 北汽福田汽车股份有限公司 Electrophoresis device

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS498024A (en) * 1972-05-11 1974-01-24
JPS52124030A (en) * 1976-04-12 1977-10-18 Honny Chem Ind Co Ltd Purification of electrodeposition coatings
JPS53149167A (en) * 1977-06-02 1978-12-26 Fuji Satsushi Kogyo Kk Method of treating waste paint solution in electrodeposition exchange column
JPS5432011A (en) * 1977-08-16 1979-03-09 Fujitsu Ltd Monitor system

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS498024A (en) * 1972-05-11 1974-01-24
JPS52124030A (en) * 1976-04-12 1977-10-18 Honny Chem Ind Co Ltd Purification of electrodeposition coatings
JPS53149167A (en) * 1977-06-02 1978-12-26 Fuji Satsushi Kogyo Kk Method of treating waste paint solution in electrodeposition exchange column
JPS5432011A (en) * 1977-08-16 1979-03-09 Fujitsu Ltd Monitor system

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5393416A (en) * 1993-01-26 1995-02-28 Henkel Corporation Apparatus for maintaining a stable bath for an autodeposition composition by periodically separating particular metal ions from the composition
US5538644A (en) * 1993-01-26 1996-07-23 Henkel Corporation Apparatus and method for maintaining a stable bath for an autodeposition composition by periodically separating particular metal ions from the composition
US5554276A (en) * 1993-01-26 1996-09-10 Henkel Corporation Apparatus for maintaining a stable bath for an autodeposition composition by periodically separating particular metal ions from the composition
US5578199A (en) * 1993-01-26 1996-11-26 Henkel Corporation Apparatus for maintaining a stable bath for an autodeposition composition by periodically separating particular metal ions from the composition
US5705075A (en) * 1993-01-26 1998-01-06 Henkel Corporation Apparatus for maintaining a stable bath for an autodeposition composition by periodically separating particular metal ions from the composition
CN103088394A (en) * 2011-11-08 2013-05-08 北汽福田汽车股份有限公司 Electrophoresis device

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