JP2002069676A5 - - Google Patents
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- Publication number
- JP2002069676A5 JP2002069676A5 JP2001204829A JP2001204829A JP2002069676A5 JP 2002069676 A5 JP2002069676 A5 JP 2002069676A5 JP 2001204829 A JP2001204829 A JP 2001204829A JP 2001204829 A JP2001204829 A JP 2001204829A JP 2002069676 A5 JP2002069676 A5 JP 2002069676A5
- Authority
- JP
- Japan
- Prior art keywords
- additive
- salt
- molybdate
- nitrite
- coolant
- 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
Links
- 239000000654 additive Substances 0.000 description 27
- 230000000996 additive effect Effects 0.000 description 25
- WNLRTRBMVRJNCN-UHFFFAOYSA-N adipic acid group Chemical group C(CCCCC(=O)O)(=O)O WNLRTRBMVRJNCN-UHFFFAOYSA-N 0.000 description 16
- YXIWHUQXZSMYRE-UHFFFAOYSA-N 1,3-benzothiazole-2-thiol Chemical compound C1=CC=C2SC(S)=NC2=C1 YXIWHUQXZSMYRE-UHFFFAOYSA-N 0.000 description 12
- 239000002826 coolant Substances 0.000 description 10
- 238000005260 corrosion Methods 0.000 description 10
- 230000007797 corrosion Effects 0.000 description 10
- MEFBJEMVZONFCJ-UHFFFAOYSA-N molybdate Chemical compound [O-][Mo]([O-])(=O)=O MEFBJEMVZONFCJ-UHFFFAOYSA-N 0.000 description 10
- IOVCWXUNBOPUCH-UHFFFAOYSA-M Nitrite anion Chemical compound [O-]N=O IOVCWXUNBOPUCH-UHFFFAOYSA-M 0.000 description 9
- 150000003839 salts Chemical class 0.000 description 9
- 235000011037 adipic acid Nutrition 0.000 description 8
- 239000001361 adipic acid Substances 0.000 description 8
- 239000003112 inhibitor Substances 0.000 description 7
- CMGDVUCDZOBDNL-UHFFFAOYSA-N 4-methyl-2h-benzotriazole Chemical compound CC1=CC=CC2=NNN=C12 CMGDVUCDZOBDNL-UHFFFAOYSA-N 0.000 description 6
- BPQQTUXANYXVAA-UHFFFAOYSA-N Orthosilicate Chemical compound [O-][Si]([O-])([O-])[O-] BPQQTUXANYXVAA-UHFFFAOYSA-N 0.000 description 6
- QRUDEWIWKLJBPS-UHFFFAOYSA-N benzotriazole Chemical compound C1=CC=C2N[N][N]C2=C1 QRUDEWIWKLJBPS-UHFFFAOYSA-N 0.000 description 6
- 239000012964 benzotriazole Substances 0.000 description 6
- 229910002651 NO3 Inorganic materials 0.000 description 5
- NHNBFGGVMKEFGY-UHFFFAOYSA-N Nitrate Chemical compound [O-][N+]([O-])=O NHNBFGGVMKEFGY-UHFFFAOYSA-N 0.000 description 5
- 239000000872 buffer Substances 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 239000000203 mixture Substances 0.000 description 5
- BTBUEUYNUDRHOZ-UHFFFAOYSA-N Borate Chemical compound [O-]B([O-])[O-] BTBUEUYNUDRHOZ-UHFFFAOYSA-N 0.000 description 4
- 229910019142 PO4 Inorganic materials 0.000 description 4
- 150000001875 compounds Chemical class 0.000 description 4
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 description 4
- 239000010452 phosphate Substances 0.000 description 4
- -1 aliphatic dicarboxylic acid salt Chemical class 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 description 2
- KAESVJOAVNADME-UHFFFAOYSA-N Pyrrole Chemical compound C=1C=CNC=1 KAESVJOAVNADME-UHFFFAOYSA-N 0.000 description 2
- 239000006172 buffering agent Substances 0.000 description 2
- 239000008233 hard water Substances 0.000 description 2
- 239000008188 pellet Substances 0.000 description 2
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 1
- OFOBLEOULBTSOW-UHFFFAOYSA-N Malonic acid Chemical compound OC(=O)CC(O)=O OFOBLEOULBTSOW-UHFFFAOYSA-N 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 125000001931 aliphatic group Chemical group 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- WGCNASOHLSPBMP-UHFFFAOYSA-N hydroxyacetaldehyde Natural products OCC=O WGCNASOHLSPBMP-UHFFFAOYSA-N 0.000 description 1
- 230000002401 inhibitory effect Effects 0.000 description 1
- 235000014666 liquid concentrate Nutrition 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 150000002826 nitrites Chemical class 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 230000003134 recirculating effect Effects 0.000 description 1
- 159000000000 sodium salts Chemical class 0.000 description 1
- LSNNMFCWUKXFEE-UHFFFAOYSA-L sulfite Chemical compound [O-]S([O-])=O LSNNMFCWUKXFEE-UHFFFAOYSA-L 0.000 description 1
- 230000000153 supplemental effect Effects 0.000 description 1
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US09/611332 | 2000-07-06 | ||
| US09/611,332 US6733687B1 (en) | 2000-07-06 | 2000-07-06 | Hybrid supplemental coolant additive |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2002069676A JP2002069676A (ja) | 2002-03-08 |
| JP2002069676A5 true JP2002069676A5 (enExample) | 2008-08-07 |
| JP4803912B2 JP4803912B2 (ja) | 2011-10-26 |
Family
ID=24448604
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2001204829A Expired - Fee Related JP4803912B2 (ja) | 2000-07-06 | 2001-07-05 | 補充冷却液添加剤 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US6733687B1 (enExample) |
| EP (1) | EP1170347B1 (enExample) |
| JP (1) | JP4803912B2 (enExample) |
| AU (1) | AU760483B2 (enExample) |
| BR (1) | BR0102766B1 (enExample) |
| DE (1) | DE60140921D1 (enExample) |
Families Citing this family (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10235477A1 (de) * | 2002-08-02 | 2004-02-12 | Basf Ag | Glykolfreie wässrige Gefrierschutzmittel enthaltend Dicarbonsäuresalze |
| US7153422B2 (en) * | 2004-01-29 | 2006-12-26 | Fleetguard, Inc. | Liquid additive slow-release apparatus driven by a filter pressure gradient |
| CN1297623C (zh) * | 2004-07-23 | 2007-01-31 | 中国石油化工股份有限公司 | 一种提高发动机冷却液稳定性的方法 |
| US7435359B2 (en) * | 2004-12-21 | 2008-10-14 | Hercules Chemical Company Incorporated | Corrosion inhibiting heat transfer materials |
| US20070001150A1 (en) * | 2005-06-29 | 2007-01-04 | Hudgens Roy D | Corrosion-inhibiting composition and method of use |
| US9994755B2 (en) | 2012-09-07 | 2018-06-12 | Prestone Products Corporation | Heat transfer fluids and corrosion inhibitor formulations for use thereof |
| US9023235B2 (en) * | 2012-09-07 | 2015-05-05 | Prestone Products Corporation | Heat transfer fluid additive composition |
| US10336928B2 (en) * | 2014-10-10 | 2019-07-02 | Dober Chemical Corporation | Corrosion inhibited compositions and methods of using same |
| CN104593779B (zh) * | 2015-01-21 | 2018-02-16 | 北京科技大学 | 一种低pH可控释放的智能缓蚀剂的制备方法 |
| CN108165239A (zh) * | 2017-12-08 | 2018-06-15 | 洪梓峰 | 一种复合纳米银添加剂及其制备方法 |
| EP4056664A1 (de) | 2021-03-10 | 2022-09-14 | Basf Se | Feste kühlmittelkonzentrate und deren herstellung |
| JP2024527290A (ja) * | 2021-06-25 | 2024-07-24 | ソリュゲン インコーポレーテッド | 非鉄金属腐食防止剤及びその使用方法 |
Family Cites Families (42)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3607757A (en) | 1968-07-24 | 1971-09-21 | Stauffer Chemical Co | Corrosion resistant antifreeze compositions |
| US3931029A (en) | 1974-10-15 | 1976-01-06 | Basf Wyandotte Corporation | Corrosion inhibited antifreeze compositions and process for inhibiting the corrosion of solder alloys |
| JPS5937750B2 (ja) * | 1978-10-30 | 1984-09-11 | 株式会社片山化学工業研究所 | 金属防食剤 |
| SE434409B (sv) | 1979-05-04 | 1984-07-23 | Boliden Ab | Sett att behandla ett vattenhaltigt system for att inhibera korrosion av gjutjern och gjutaluminium, samt medel for utforande av settet |
| GB2075483A (en) | 1980-03-12 | 1981-11-18 | Ici Ltd | Corrosion inhibitors and compositions containing them |
| US4342596A (en) | 1980-04-10 | 1982-08-03 | Conner Alvin James Sen | Non-petroleum based metal corrosion inhibitor |
| US4452758A (en) | 1981-07-08 | 1984-06-05 | Basf Wyandotte Corporation | Compositions and process for inhibiting corrosion of aluminum |
| US4548787A (en) | 1981-10-26 | 1985-10-22 | Basf Wyandotte Corporation | Aqueous liquids containing metal cavitation-erosion corrosion inhibitors |
| FR2538406B1 (fr) | 1982-12-27 | 1985-09-20 | Bp Chimie Sa | Procede de traitement de fluides aqueux en vue de reduire la corrosion des metaux en leur contact |
| US4454050A (en) | 1983-03-21 | 1984-06-12 | Pennwalt Corporation | Aqueous release agent and lubricant |
| AU562417B2 (en) | 1983-04-13 | 1987-06-11 | W.R. Grace & Co. | Phosphate or molybdate anti-corrosive compositions |
| US4640793A (en) | 1984-02-14 | 1987-02-03 | Calgon Corporation | Synergistic scale and corrosion inhibiting admixtures containing carboxylic acid/sulfonic acid polymers |
| US4561990A (en) | 1984-10-04 | 1985-12-31 | Texaco Inc. | High lead solder corrosion inhibitors |
| US4587028A (en) | 1984-10-15 | 1986-05-06 | Texaco Inc. | Non-silicate antifreeze formulations |
| US4717495A (en) | 1984-11-30 | 1988-01-05 | Fleetguard, Inc. | Diesel engine cooling system compositions |
| US4647392A (en) | 1985-12-27 | 1987-03-03 | Texaco Inc. | Monobasic-dibasic acid/salt antifreeze corrosion inhibitor |
| GB8606901D0 (en) | 1986-03-20 | 1986-04-23 | Shell Int Research | Corrosion-inhibiting heat-transfer composition |
| US4851145A (en) | 1986-06-30 | 1989-07-25 | S.A. Texaco Petroleum Nv | Corrosion-inhibited antifreeze/coolant composition |
| US4775415A (en) | 1986-08-06 | 1988-10-04 | First Brands Corporation | Alcohol-based aluminum corrosion inhibitor compositions comprising polysilyl compounds |
| KR910003915B1 (ko) | 1988-01-27 | 1991-06-15 | 한국과학기술원 | 자동차 방열기용 부동액 조성물 |
| US5002697A (en) | 1988-03-15 | 1991-03-26 | Nalco Chemical Company | Molybdate-containing corrosion inhibitors |
| US4798683A (en) | 1988-04-21 | 1989-01-17 | Calgon Corporation | Method for controlling corrosion using molybdate compositions |
| JPH01315481A (ja) * | 1988-06-15 | 1989-12-20 | Nippon Shokubai Kagaku Kogyo Co Ltd | 不凍液 |
| US5071580A (en) * | 1988-09-29 | 1991-12-10 | W. R. Grace & Co.-Conn. | Pumpable corrosion inhibitor slurries suitable for charging cooling system filters |
| US4946616A (en) | 1988-11-14 | 1990-08-07 | The Dow Chemical Company | Heat transfer fluids containing dicarboxylic acid mixtures as corrosion inhibitors |
| SU1726489A1 (ru) * | 1990-06-25 | 1992-04-15 | Уральский политехнический институт им.С.М.Кирова | Охлаждающа жидкость |
| US5085793A (en) | 1990-11-19 | 1992-02-04 | Texaco Chemical Company | Corrosion-inhibited antifreeze/coolant composition |
| US5422026A (en) | 1990-12-14 | 1995-06-06 | Arco Chemical Technology, L.P. | Phosphate-free antifreeze formulation |
| US5320779A (en) | 1991-06-06 | 1994-06-14 | Nalco Chemical Company | Use of molybdate as corrosion inhibitor in a zinc/phosphonate cooling water treatment |
| US5192447A (en) | 1991-07-09 | 1993-03-09 | Nalco Chemical Company | Use of molybdate as a cooling water corrosion inhibitor at higher temperatures |
| US5288419A (en) | 1991-07-23 | 1994-02-22 | Basf Corporation | Glycol-based polycarboxylate-containing antifreeze/coolant formulations for resisting cavitation erosion-corrosion on aluminum |
| DK187391D0 (da) | 1991-11-15 | 1991-11-15 | Inst Produktudvikling | Fremgangsmaade til efterbehandling af zinkbelagte materialer samt behandlingsoploesning til brug ved fremgangsmaaden |
| FR2686346B1 (fr) | 1992-01-21 | 1994-09-30 | Bp Chemicals Snc | Composition antigel et fluide aqueux. |
| US5646211A (en) | 1992-01-31 | 1997-07-08 | Henkel Corporation | Autodeposition coating composition |
| JPH06116764A (ja) * | 1992-10-07 | 1994-04-26 | Echiren Chem Kk | 不凍液組成物 |
| US5668096A (en) | 1994-05-20 | 1997-09-16 | Betzdearborn Inc. | Cleaning and passivating treatment for metals |
| JP2820034B2 (ja) * | 1994-07-14 | 1998-11-05 | 株式会社デンソー | 点火コイル |
| FR2733509B1 (fr) | 1995-04-28 | 1997-07-04 | Bp Chemicals Snc | Composition d'antigel et fluide aqueux comprenant la composition |
| US5800732A (en) | 1997-02-07 | 1998-09-01 | Diversey Lever, Inc. | All-in-one treatment agent for cooling water |
| JPH1161117A (ja) * | 1997-08-27 | 1999-03-05 | Tokyo Fine Chem Kk | 防錆液組成物 |
| US5997763A (en) | 1998-04-27 | 1999-12-07 | Shell Oil Company | Corrosion inhibiting antifreeze compositions containing various carboxylic acids |
| JP2000026845A (ja) * | 1998-07-15 | 2000-01-25 | Ethylene Chem Kk | リサイクル容易な冷却液組成物 |
-
2000
- 2000-07-06 US US09/611,332 patent/US6733687B1/en not_active Expired - Lifetime
-
2001
- 2001-07-04 DE DE60140921T patent/DE60140921D1/de not_active Expired - Lifetime
- 2001-07-04 EP EP01305789A patent/EP1170347B1/en not_active Expired - Lifetime
- 2001-07-05 AU AU54230/01A patent/AU760483B2/en not_active Ceased
- 2001-07-05 JP JP2001204829A patent/JP4803912B2/ja not_active Expired - Fee Related
- 2001-07-06 BR BRPI0102766-2A patent/BR0102766B1/pt not_active IP Right Cessation
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