JPS5647595A - Painting method for cationic electrodeposition paint - Google Patents

Painting method for cationic electrodeposition paint

Info

Publication number
JPS5647595A
JPS5647595A JP12297679A JP12297679A JPS5647595A JP S5647595 A JPS5647595 A JP S5647595A JP 12297679 A JP12297679 A JP 12297679A JP 12297679 A JP12297679 A JP 12297679A JP S5647595 A JPS5647595 A JP S5647595A
Authority
JP
Japan
Prior art keywords
treated
painting
paint coating
acid
painted
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
JP12297679A
Other languages
Japanese (ja)
Inventor
Yoshinobu Takahashi
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 JP12297679A priority Critical patent/JPS5647595A/en
Publication of JPS5647595A publication Critical patent/JPS5647595A/en
Pending legal-status Critical Current

Links

Landscapes

  • Application Of Or Painting With Fluid Materials (AREA)

Abstract

PURPOSE: To enhance the beauty in appearance and luster of a paint coating after painting by a method wherein an object to be painted in treated by an aqueous solution of a specific acid, washed by a deionized water, dried and subjected to the electrodeposition painting.
CONSTITUTION: A substrate to be painted after passed through a pretreating procedure required in the electrodeposition painting is treated by an aqueous solution of an acid such as formic acid or the like with pH of 2W7 and washed by deionized water to remove all stains and marks of a degreasing liquid, a chemical treating liquid and a washing water. Subsequently, this treated substrate is dried and subjected to the cation electrodeposition painting. By said method, an electrodeposited paint surface free from defects such as pinholes, protrusions, raised portions of a paint coating or discoloration of a paint coating is obtained.
COPYRIGHT: (C)1981,JPO&Japio
JP12297679A 1979-09-25 1979-09-25 Painting method for cationic electrodeposition paint Pending JPS5647595A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12297679A JPS5647595A (en) 1979-09-25 1979-09-25 Painting method for cationic electrodeposition paint

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12297679A JPS5647595A (en) 1979-09-25 1979-09-25 Painting method for cationic electrodeposition paint

Publications (1)

Publication Number Publication Date
JPS5647595A true JPS5647595A (en) 1981-04-30

Family

ID=14849228

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12297679A Pending JPS5647595A (en) 1979-09-25 1979-09-25 Painting method for cationic electrodeposition paint

Country Status (1)

Country Link
JP (1) JPS5647595A (en)

Similar Documents

Publication Publication Date Title
JPS60255986A (en) Composition and method for treating iron groundwork
US4065327A (en) Black chromate coatings
GB1474135A (en) Process for electrophoretically coating aluminium or alu minium alloy
US3032435A (en) Process for improving the corrosion resistance of pieces of light metals and light metal alloys
CN106191966A (en) A kind of ornamental electrophoretic paint coating process containing argentum powder
JPS5647595A (en) Painting method for cationic electrodeposition paint
DE3778246D1 (en) METHOD FOR REMOVING A NIOB-CONTAINING COATING FROM A SUBSTRATE.
JPS5669393A (en) Painting method for anionic electrodeposition paint
JPS5665997A (en) Post-processing method of cation type electrodeposition coating
EP0127774A2 (en) Process for protecting anodised aluminium
JPS56137000A (en) Electrodeposition coating method
JPS56152975A (en) Surface treatment of chemical conversion coating
SU525482A1 (en) The method of obtaining a relief pattern on the surface of the product
JPS5615871A (en) Dyeing and painting on bamboo
JPS5554597A (en) Electrodeposition coating method of aluminum product
JPS5726195A (en) Production of colored aluminum product
Bunczk Pretreatment Process for Aluminium
Jaboin Process and Composite for Producing Protective and Colour-Receptive Coatings on Aluminium
SU114163A2 (en) The method of decorative finishing products
JPS5268240A (en) Method for metallic coating
Ohta Electrodeposition Resin Coating of Aluminum
JPS5650974A (en) Purification of cationic electrodepositing paint
SU60156A1 (en) The method of decorative painting surfaces
JPH0536507B2 (en)
NO116350B (en)