JP2008156263A5 - - Google Patents

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JP2008156263A5
JP2008156263A5 JP2006345702A JP2006345702A JP2008156263A5 JP 2008156263 A5 JP2008156263 A5 JP 2008156263A5 JP 2006345702 A JP2006345702 A JP 2006345702A JP 2006345702 A JP2006345702 A JP 2006345702A JP 2008156263 A5 JP2008156263 A5 JP 2008156263A5
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Prior art keywords
liquid
ethylene glycol
stabilizing
chemical formula
derivatives represented
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JP2006345702A
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Japanese (ja)
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JP5448018B2 (en
JP2008156263A (en
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Claims (3)

エチレングリコールに、化１で表されるチアゾリン誘導体を１種または２種以上添加することを特徴とするエチレングリコールの安定化方法。
Figure 2008156263
（ただし、Ｒ1〜R4は独立して水素、Ｃ1〜Ｃ4のアルキル基を表す。） A method for stabilizing ethylene glycol, comprising adding one or more thiazoline derivatives represented by Chemical Formula 1 to ethylene glycol.
Figure 2008156263
(Wherein, R 1 to R 4 are independently represents hydrogen, an alkyl group of C 1 ~C 4.) エチレングリコールを主成分とする液体に、請求項１の化１で表されるチアゾリン誘導体を１種または２種以上、添加することを特徴とする当該液体中のエチレングリコールの安定化方法。A method for stabilizing ethylene glycol in a liquid, comprising adding one or more thiazoline derivatives represented by Chemical Formula 1 of claim 1 to a liquid containing ethylene glycol as a main component. 請求項２記載の液体が不凍液および/または冷却液である当該液体中のエチレングリコールの安定化方法。The method for stabilizing ethylene glycol in the liquid, wherein the liquid according to claim 2 is an antifreeze liquid and / or a cooling liquid.
JP2006345702A 2006-12-22 2006-12-22 Method for preventing ethylene glycol oxidation Active JP5448018B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2006345702A JP5448018B2 (en) 2006-12-22 2006-12-22 Method for preventing ethylene glycol oxidation

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2006345702A JP5448018B2 (en) 2006-12-22 2006-12-22 Method for preventing ethylene glycol oxidation

Publications (3)

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JP2008156263A JP2008156263A (en) 2008-07-10
JP2008156263A5 true JP2008156263A5 (en) 2010-02-12
JP5448018B2 JP5448018B2 (en) 2014-03-19

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JP2006345702A Active JP5448018B2 (en) 2006-12-22 2006-12-22 Method for preventing ethylene glycol oxidation

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Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2014167985A1 (en) 2013-04-11 2014-10-16 大阪有機化学工業株式会社 1,2-alkane polyol-containing composition

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS53108909A (en) * 1977-03-01 1978-09-22 Mitsui Petrochem Ind Ltd Purification of ethylene glycol
JPS5783550A (en) * 1980-11-12 1982-05-25 Matsushita Electric Ind Co Ltd High polymeric temperature-sensitive material
JPH01163142A (en) * 1987-12-21 1989-06-27 Mitsui Toatsu Chem Inc Production of high-purity monoethylene glycol
DE3824672C1 (en) * 1988-07-20 1990-04-05 Deutsche Bp Ag, 2000 Hamburg, De
JPH0625655A (en) * 1992-03-09 1994-02-01 Showa Kk Method for regeneration of brine and equipment therefor
JP3310104B2 (en) * 1994-04-04 2002-07-29 三新化学工業株式会社 Method for producing 2-aminothiophenols
JPH09227425A (en) * 1996-02-15 1997-09-02 Sanshin Chem Ind Co Ltd Stabilization of ethylene glycol
US7442673B2 (en) * 2003-08-15 2008-10-28 Crompton Corporation Reaction products of mercaptobenzothiazoles, mercaptothiazolines, and mercaptobenzimidazoles with epoxides as lubricant additives

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