JPS55141575A - Corrosion inhibitor for metal - Google Patents

Corrosion inhibitor for metal

Info

Publication number
JPS55141575A
JPS55141575A JP4910279A JP4910279A JPS55141575A JP S55141575 A JPS55141575 A JP S55141575A JP 4910279 A JP4910279 A JP 4910279A JP 4910279 A JP4910279 A JP 4910279A JP S55141575 A JPS55141575 A JP S55141575A
Authority
JP
Japan
Prior art keywords
corrosion inhibitor
dithiol
coating
mixed
phytic acid
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
JP4910279A
Other languages
Japanese (ja)
Inventor
Yuichi Sato
Mitsuo Matsudaira
Masayuki Suzuki
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.)
Toshiba Corp
Original Assignee
Toshiba Corp
Tokyo Shibaura Electric 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 Toshiba Corp, Tokyo Shibaura Electric Co Ltd filed Critical Toshiba Corp
Priority to JP4910279A priority Critical patent/JPS55141575A/en
Publication of JPS55141575A publication Critical patent/JPS55141575A/en
Pending legal-status Critical Current

Links

Landscapes

  • Preventing Corrosion Or Incrustation Of Metals (AREA)

Abstract

PURPOSE: To provide a corrosion inhibitor effective for various metal, by mixing dithiol-S-triazine derivative with phytic acid.
CONSTITUTION: Dithiol-S-triazine derivative such as monosodium 2-anilino-4,6- dithiol-S-triazine is mixed with phytic acid in (1W5):(1W20) proportion, and the mixture is added to water, ro dissolved in a coating medium such as water soluble coating, dispersion coating, or powder coating, or mixed and dispersed in these coatings. In all cases, corrosion inhibitor imparting excellent corrosion resistance to iron, copper, aluminum, tin, zinc and their alloys is obtained.
COPYRIGHT: (C)1980,JPO&Japio
JP4910279A 1979-04-23 1979-04-23 Corrosion inhibitor for metal Pending JPS55141575A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4910279A JPS55141575A (en) 1979-04-23 1979-04-23 Corrosion inhibitor for metal

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4910279A JPS55141575A (en) 1979-04-23 1979-04-23 Corrosion inhibitor for metal

Publications (1)

Publication Number Publication Date
JPS55141575A true JPS55141575A (en) 1980-11-05

Family

ID=12821722

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4910279A Pending JPS55141575A (en) 1979-04-23 1979-04-23 Corrosion inhibitor for metal

Country Status (1)

Country Link
JP (1) JPS55141575A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0979880A1 (en) * 1998-08-13 2000-02-16 Nippon Paint Co., Ltd. Non-chromium metal pretreatment chemicals and process

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0979880A1 (en) * 1998-08-13 2000-02-16 Nippon Paint Co., Ltd. Non-chromium metal pretreatment chemicals and process
US6309477B1 (en) 1998-08-13 2001-10-30 Nippon Paint Co., Ltd. Non-chromium pretreatment chemicals

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