JPS5678663A - Treatment for zinc coating surface - Google Patents

Treatment for zinc coating surface

Info

Publication number
JPS5678663A
JPS5678663A JP15491479A JP15491479A JPS5678663A JP S5678663 A JPS5678663 A JP S5678663A JP 15491479 A JP15491479 A JP 15491479A JP 15491479 A JP15491479 A JP 15491479A JP S5678663 A JPS5678663 A JP S5678663A
Authority
JP
Japan
Prior art keywords
zinc coating
zinc
coating
elution
coat layer
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.)
Granted
Application number
JP15491479A
Other languages
Japanese (ja)
Other versions
JPS588910B2 (en
Inventor
Hideyuki Serizawa
Yutaka Ichimura
Toshiro Kizaki
Takashi Ishizuki
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.)
TOYO TOKUSHIYU TORIYOU KK
TOYO TOKUSHU TORYO KK
Dai Nippon Toryo KK
Original Assignee
TOYO TOKUSHIYU TORIYOU KK
TOYO TOKUSHU TORYO KK
Dai Nippon Toryo KK
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 TOYO TOKUSHIYU TORIYOU KK, TOYO TOKUSHU TORYO KK, Dai Nippon Toryo KK filed Critical TOYO TOKUSHIYU TORIYOU KK
Priority to JP15491479A priority Critical patent/JPS588910B2/en
Publication of JPS5678663A publication Critical patent/JPS5678663A/en
Publication of JPS588910B2 publication Critical patent/JPS588910B2/en
Expired legal-status Critical Current

Links

Landscapes

  • Electroplating Methods And Accessories (AREA)
  • Other Surface Treatments For Metallic Materials (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)

Abstract

PURPOSE: To eliminate pollutional problems by preventing the elution of metallic zinc from a zinc coating by forming a seal coat layer by drying a phenoxy resin solution applied onto the surface of the zinc coating.
CONSTITUTION: Onto the zinc coating surface, a solution obtained by solving the phenoxy resin of about 10,000W50,000 mean molecular weight, consisting essentially of epichlorohydrin and bisphenol A, in an organic solvent such as methyl ethyl ketone is applied by the ordinary method to about 5W50μm dry film thickness and then dried by scattering the solvent by leaving it at the normal temperature or by a hot blast, forming a seal coat layer. Thus, many process required for the conventional secondary coating, etc., can be made unnecessary and the elution of metallic zinc from the zinc coating can be prevented.
COPYRIGHT: (C)1981,JPO&Japio
JP15491479A 1979-11-29 1979-11-29 Treatment method for zinc coating surface Expired JPS588910B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15491479A JPS588910B2 (en) 1979-11-29 1979-11-29 Treatment method for zinc coating surface

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15491479A JPS588910B2 (en) 1979-11-29 1979-11-29 Treatment method for zinc coating surface

Publications (2)

Publication Number Publication Date
JPS5678663A true JPS5678663A (en) 1981-06-27
JPS588910B2 JPS588910B2 (en) 1983-02-18

Family

ID=15594712

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15491479A Expired JPS588910B2 (en) 1979-11-29 1979-11-29 Treatment method for zinc coating surface

Country Status (1)

Country Link
JP (1) JPS588910B2 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61277369A (en) * 1985-05-31 1986-12-08 Nec Corp Fly-back current absorption circuit

Also Published As

Publication number Publication date
JPS588910B2 (en) 1983-02-18

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