TW200516174A - Rust preventive for magnesium and/or magnesium alloy - Google Patents

Rust preventive for magnesium and/or magnesium alloy

Info

Publication number
TW200516174A
TW200516174A TW092131945A TW92131945A TW200516174A TW 200516174 A TW200516174 A TW 200516174A TW 092131945 A TW092131945 A TW 092131945A TW 92131945 A TW92131945 A TW 92131945A TW 200516174 A TW200516174 A TW 200516174A
Authority
TW
Taiwan
Prior art keywords
magnesium
group
rust preventive
magnesium alloy
represents hydrogen
Prior art date
Application number
TW092131945A
Other languages
Chinese (zh)
Other versions
TWI271445B (en
Inventor
Kazunori Fukumura
yu-hua Yu
Masaya Kajimoto
Hiroshi Hama
Takashi Hamauzu
Hiroshi Yagi
Original Assignee
Otsuka Chemical 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
Priority claimed from PCT/JP2001/003676 external-priority patent/WO2001083849A1/en
Application filed by Otsuka Chemical Co Ltd filed Critical Otsuka Chemical Co Ltd
Publication of TW200516174A publication Critical patent/TW200516174A/en
Application granted granted Critical
Publication of TWI271445B publication Critical patent/TWI271445B/en

Links

Abstract

The present invention provides a rust preventive for magnesium and/or magnesium alloy comprising at least one member selected from the compounds represented by formula (1) to (2) and salts thereof as the effect component, and the process for producing a part made of magnesium and/or magnesium alloy using such rust preventive. [wherein, R1 represents hydrogen or C1-4alkyl group, R2 represents hydrogen, C1-4alkyl group, mercapto group or hydroxy group, R3 represents hydnzen, C1-4alkyl group or hydroxy group, A represents -N= or -C(R4)=, R4 represents hydrogen or amino group.]
TW092131945A 2001-04-27 2003-11-14 Rust preventive for magnesium and/or magnesium alloy TWI271445B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2001/003676 WO2001083849A1 (en) 2000-04-27 2001-04-27 Process for producing part made of magnesium and/or magnesium alloy

Publications (2)

Publication Number Publication Date
TW200516174A true TW200516174A (en) 2005-05-16
TWI271445B TWI271445B (en) 2007-01-21

Family

ID=38435179

Family Applications (1)

Application Number Title Priority Date Filing Date
TW092131945A TWI271445B (en) 2001-04-27 2003-11-14 Rust preventive for magnesium and/or magnesium alloy

Country Status (1)

Country Link
TW (1) TWI271445B (en)

Also Published As

Publication number Publication date
TWI271445B (en) 2007-01-21

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Legal Events

Date Code Title Description
MM4A Annulment or lapse of patent due to non-payment of fees