JPS6411094A - Flux for soldering - Google Patents

Flux for soldering

Info

Publication number
JPS6411094A
JPS6411094A JP16644487A JP16644487A JPS6411094A JP S6411094 A JPS6411094 A JP S6411094A JP 16644487 A JP16644487 A JP 16644487A JP 16644487 A JP16644487 A JP 16644487A JP S6411094 A JPS6411094 A JP S6411094A
Authority
JP
Japan
Prior art keywords
flux
soldering
gallate
expressed
ester
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
JP16644487A
Other languages
Japanese (ja)
Other versions
JPH0433557B2 (en
Inventor
Kazuhito Hiraga
Fumie Komatsu
Yoko Baba
Yoneji Sato
Sandai Iwasa
Yoichi Oba
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.)
Asahi Chemical Research Laboratory Co Ltd
Original Assignee
Asahi Chemical Research Laboratory 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 Asahi Chemical Research Laboratory Co Ltd filed Critical Asahi Chemical Research Laboratory Co Ltd
Priority to JP16644487A priority Critical patent/JPS6411094A/en
Publication of JPS6411094A publication Critical patent/JPS6411094A/en
Publication of JPH0433557B2 publication Critical patent/JPH0433557B2/ja
Granted legal-status Critical Current

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  • Compositions Of Macromolecular Compounds (AREA)

Abstract

PURPOSE:To prevent the formation of copper soap and to obtain a high- reliability flux by incorporating the gallate expressed by the formula as one component of the soldering flux into said flux. CONSTITUTION:The gallate expressed by the formula is incorporated into the soldering flux. The alkyl group of the ester is expressed by -CnH2n+1 and the esters of n=1, 2, 3, 5, 8, 12, 14, 16, 18 are commercially marketed, all of which are usable for this purpose. Since the gallate is not dissociated by water, said ester does not release ionic materials. The formation of the copper soap is thereby prevented and the high reliability flux used for soldering of electronic parts is obtd.
JP16644487A 1987-07-02 1987-07-02 Flux for soldering Granted JPS6411094A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP16644487A JPS6411094A (en) 1987-07-02 1987-07-02 Flux for soldering

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP16644487A JPS6411094A (en) 1987-07-02 1987-07-02 Flux for soldering

Publications (2)

Publication Number Publication Date
JPS6411094A true JPS6411094A (en) 1989-01-13
JPH0433557B2 JPH0433557B2 (en) 1992-06-03

Family

ID=15831519

Family Applications (1)

Application Number Title Priority Date Filing Date
JP16644487A Granted JPS6411094A (en) 1987-07-02 1987-07-02 Flux for soldering

Country Status (1)

Country Link
JP (1) JPS6411094A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0929486A (en) * 1995-07-24 1997-02-04 Matsushita Electric Ind Co Ltd Cream solder
WO2006025224A1 (en) 2004-08-31 2006-03-09 Senju Metal Industry Co., Ltd Flux for soldering

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0929486A (en) * 1995-07-24 1997-02-04 Matsushita Electric Ind Co Ltd Cream solder
WO2006025224A1 (en) 2004-08-31 2006-03-09 Senju Metal Industry Co., Ltd Flux for soldering
US8404057B2 (en) 2004-08-31 2013-03-26 Senju Metal Industry Co., Ltd. Soldering flux

Also Published As

Publication number Publication date
JPH0433557B2 (en) 1992-06-03

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