JP2001072967A5 - - Google Patents

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Publication number
JP2001072967A5
JP2001072967A5 JP1999248210A JP24821099A JP2001072967A5 JP 2001072967 A5 JP2001072967 A5 JP 2001072967A5 JP 1999248210 A JP1999248210 A JP 1999248210A JP 24821099 A JP24821099 A JP 24821099A JP 2001072967 A5 JP2001072967 A5 JP 2001072967A5
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JP
Japan
Prior art keywords
component
comparative example
contain
composition according
aluminum
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
JP1999248210A
Other languages
English (en)
Japanese (ja)
Other versions
JP3941030B2 (ja
JP2001072967A (ja
Filing date
Publication date
Application filed filed Critical
Priority to JP24821099A priority Critical patent/JP3941030B2/ja
Priority claimed from JP24821099A external-priority patent/JP3941030B2/ja
Priority to DE60011717T priority patent/DE60011717T2/de
Priority to EP00118606A priority patent/EP1081250B1/en
Priority to US09/654,375 priority patent/US6508951B1/en
Publication of JP2001072967A publication Critical patent/JP2001072967A/ja
Publication of JP2001072967A5 publication Critical patent/JP2001072967A5/ja
Application granted granted Critical
Publication of JP3941030B2 publication Critical patent/JP3941030B2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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JP24821099A 1999-09-02 1999-09-02 低リン系冷却液組成物 Expired - Lifetime JP3941030B2 (ja)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP24821099A JP3941030B2 (ja) 1999-09-02 1999-09-02 低リン系冷却液組成物
DE60011717T DE60011717T2 (de) 1999-09-02 2000-08-28 Phosphorarme Kühlmittelzusammensetzung
EP00118606A EP1081250B1 (en) 1999-09-02 2000-08-28 Low phosphorus coolant composition
US09/654,375 US6508951B1 (en) 1999-09-02 2000-09-01 Low P type coolant composition

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP24821099A JP3941030B2 (ja) 1999-09-02 1999-09-02 低リン系冷却液組成物

Publications (3)

Publication Number Publication Date
JP2001072967A JP2001072967A (ja) 2001-03-21
JP2001072967A5 true JP2001072967A5 (enExample) 2004-09-09
JP3941030B2 JP3941030B2 (ja) 2007-07-04

Family

ID=17174832

Family Applications (1)

Application Number Title Priority Date Filing Date
JP24821099A Expired - Lifetime JP3941030B2 (ja) 1999-09-02 1999-09-02 低リン系冷却液組成物

Country Status (4)

Country Link
US (1) US6508951B1 (enExample)
EP (1) EP1081250B1 (enExample)
JP (1) JP3941030B2 (enExample)
DE (1) DE60011717T2 (enExample)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1087004A1 (en) * 1999-07-16 2001-03-28 Texaco Development Corporation Synergistic combinations of carboxylates for use as freezing point depressants and corrosion inhibitors in heat transfer fluids
JP2002294227A (ja) * 2001-03-29 2002-10-09 Komatsu Ltd 不凍液／冷却液組成物
WO2005006476A1 (ja) 2003-07-11 2005-01-20 Shishiai-Kabushikigaisha 燃料電池用冷却液組成物
CN100584919C (zh) 2003-10-01 2010-01-27 Cci株式会社 冷却液组合物
WO2005037951A1 (ja) * 2003-10-16 2005-04-28 Shishiai-Kabushikigaisha 冷却液組成物
CN1860199B (zh) * 2003-10-16 2010-06-09 Cci株式会社 冷却剂组合物
WO2005052086A1 (ja) * 2003-11-26 2005-06-09 Shishiai-Kabushikigaisha 冷却液組成物
AU2003304581A1 (en) * 2003-12-01 2005-06-24 Shishiai-Kabushikigaisha Cooling fluid composition
AU2003284506A1 (en) * 2003-12-01 2005-06-24 Shishiai-Kabushikigaisha Coolant composition
WO2005063917A1 (ja) * 2003-12-25 2005-07-14 Shishiai-Kabushikigaisha 冷却液組成物
JP4671326B2 (ja) * 2004-08-04 2011-04-13 株式会社Adeka 不凍液組成物
EP1816177A4 (en) * 2004-10-25 2010-10-06 Shishiai Kk FREEZER AND COOLANT
US7638069B2 (en) * 2005-12-29 2009-12-29 Texaco Inc. Potassium propionates for use as freezing point depressants and corrosion protection in heat transfer fluids
US9115302B2 (en) 2012-09-05 2015-08-25 Chevron U.S.A. Inc. Coolant having rapid metal passivation properties
JP7017612B1 (ja) 2020-08-13 2022-02-08 トヨタ自動車株式会社 冷却液組成物

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4452715A (en) * 1982-10-25 1984-06-05 Basf Wyandotte Corporation High pH coolant containing carbonate ion
US4501667A (en) * 1983-03-03 1985-02-26 Ciba-Geigy Corporation Process of inhibiting corrosion of metal surfaces and/or deposition of scale thereon
GB8606901D0 (en) * 1986-03-20 1986-04-23 Shell Int Research Corrosion-inhibiting heat-transfer composition
DE3708298A1 (de) * 1987-03-14 1988-09-22 Basf Ag Nitrit- und phosphatfreie kuehlstoffmischungen auf glykolbasis
JPH0674415B2 (ja) * 1989-05-01 1994-09-21 シーシーアイ株式会社 冷却液組成物
JPH06116764A (ja) * 1992-10-07 1994-04-26 Echiren Chem Kk 不凍液組成物
US5718836A (en) * 1994-05-12 1998-02-17 Japan Chemical Industries Co., Ltd. Liquid coolant compositions with anti-corrosive property containing magnesium and calcium compounds
JP3028182B2 (ja) * 1994-10-13 2000-04-04 シーシーアイ株式会社 冷却液組成物
JP3790860B2 (ja) * 1996-03-28 2006-06-28 シーシーアイ株式会社 冷却液組成物

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