JP2007291391A5 - - Google Patents
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- Publication number
- JP2007291391A5 JP2007291391A5 JP2007111362A JP2007111362A JP2007291391A5 JP 2007291391 A5 JP2007291391 A5 JP 2007291391A5 JP 2007111362 A JP2007111362 A JP 2007111362A JP 2007111362 A JP2007111362 A JP 2007111362A JP 2007291391 A5 JP2007291391 A5 JP 2007291391A5
- Authority
- JP
- Japan
- Prior art keywords
- oil
- tert
- oxidation
- alkyl ester
- disalicylidenepropylenediamine
- 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
- 239000003921 oil Substances 0.000 claims 14
- 125000005907 alkyl ester group Chemical group 0.000 claims 6
- 235000014113 dietary fatty acids Nutrition 0.000 claims 6
- 239000000194 fatty acid Substances 0.000 claims 6
- 150000004665 fatty acids Chemical class 0.000 claims 6
- JZODKRWQWUWGCD-UHFFFAOYSA-N 2,5-di-tert-butylbenzene-1,4-diol Chemical compound CC(C)(C)C1=CC(O)=C(C(C)(C)C)C=C1O JZODKRWQWUWGCD-UHFFFAOYSA-N 0.000 claims 5
- 230000003647 oxidation Effects 0.000 claims 5
- 238000007254 oxidation reaction Methods 0.000 claims 5
- OWGJODGIHAHWQP-LCPPQYOVSA-N (6E)-6-[[2-[[(E)-(6-oxocyclohexa-2,4-dien-1-ylidene)methyl]amino]propylamino]methylidene]cyclohexa-2,4-dien-1-one Chemical compound C\1=CC=CC(=O)C/1=C/NC(C)CN\C=C1/C=CC=CC1=O OWGJODGIHAHWQP-LCPPQYOVSA-N 0.000 claims 4
- 239000007788 liquid Substances 0.000 claims 3
- 230000001590 oxidative Effects 0.000 claims 3
- 230000002730 additional Effects 0.000 claims 2
- 239000000654 additive Substances 0.000 claims 2
- 230000000996 additive Effects 0.000 claims 2
- 230000002401 inhibitory effect Effects 0.000 claims 2
- 230000002265 prevention Effects 0.000 claims 2
- 230000001629 suppression Effects 0.000 claims 2
- AOHJOMMDDJHIJH-UHFFFAOYSA-N 1,2-Diaminopropane Chemical compound CC(N)CN AOHJOMMDDJHIJH-UHFFFAOYSA-N 0.000 claims 1
Claims (8)
- 過半量の油及び少割合量の添加剤組成物を含む液体組成物であって、添加剤組成物が2,5-ジ-tert-ブチルヒドロキノン及びN,N'-ジサリチリデンプロピレンジアミンを含み、油が少なくとも２重量％の脂肪酸のアルキルエステルを含む、前記液体組成物。
- 油が少なくとも５重量％、好ましくは少なくとも25重量％、より好ましくは少なくとも50重量％、例えば少なくとも95重量％の脂肪酸のアルキルエステルを含む、請求項１記載の液体組成物。
- 少なくとも２重量％の脂肪酸のアルキルエステルを含む油の酸化を防止又は抑制する方法であって、前記油に2,5-ジ-tert-ブチルヒドロキノン及びN,N'-ジサリチリデンプロピレンジアミンの組合せを添加することを含む、前記方法。
- 少なくとも２重量％の脂肪酸のアルキルエステル及び2,5-ジ-tert-ブチルヒドロキノンを含む油の酸化安定性を改善する方法であって、前記油にN,N'-ジサリチリデンプロピレンジアミンを添加することを含む、前記方法。
- 前記油の酸化の防止若しくは抑制、又は前記油の酸化安定性の改善がRancimat試験（ISO 6886）を用いて決定される、請求項３又は４記載の方法。
- 油の酸化を防止又は抑制するための、2,5-ジ-tert-ブチルヒドロキノン及びN,N'-ジサリチリデンプロピレンジアミンの組合せの使用であって、前記油が少なくとも２重量％の脂肪酸のアルキルエステルを含む、前記使用。
- 少なくとも２重量％の脂肪酸のアルキルエステル及び2,5-ジ-tert-ブチルヒドロキノンを含む油の酸化安定性を改善するための、N,N'-ジサリチリデンプロピレンジアミンの使用。
- 前記油の酸化の防止若しくは抑制、又は前記油の酸化安定性の改善がRancimat試験（ISO 6886）を用いて決定される、請求項６又は７記載の方法。
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP06112884.9 | 2006-04-21 | ||
| EP06112884 | 2006-04-21 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2007291391A JP2007291391A (ja) | 2007-11-08 |
| JP2007291391A5 true JP2007291391A5 (ja) | 2010-05-27 |
| JP5177478B2 JP5177478B2 (ja) | 2013-04-03 |
Family
ID=37027665
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2007111362A Expired - Fee Related JP5177478B2 (ja) | 2006-04-21 | 2007-04-20 | バイオ燃料における改善 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US20070248740A1 (ja) |
| EP (1) | EP1847584A3 (ja) |
| JP (1) | JP5177478B2 (ja) |
| KR (1) | KR20070104264A (ja) |
| CN (1) | CN101058753B (ja) |
| CA (1) | CA2585611A1 (ja) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA2734958A1 (en) * | 2008-09-17 | 2010-03-25 | Exxonmobil Research And Engineering Company | Method for improving the oxidation stability of biodiesel as measured by the rancimat test |
| ES2749879T3 (es) * | 2009-06-26 | 2020-03-24 | China Petroleum & Chem Corp | Composición de diésel y proceso para mejorar la estabilidad a la oxidación de biodiésel |
| US20110023351A1 (en) * | 2009-07-31 | 2011-02-03 | Exxonmobil Research And Engineering Company | Biodiesel and biodiesel blend fuels |
| US8367593B2 (en) * | 2009-10-02 | 2013-02-05 | Exxonmobil Research And Engineering Company | Method for improving the resistance to one or more of corrosion, oxidation, sludge and deposit formation of lubricating oil compositions for biodiesel fueled engines |
| US8680029B2 (en) * | 2009-10-02 | 2014-03-25 | Exxonmobil Research And Engineering Company | Lubricating oil compositions for biodiesel fueled engines |
| US20130104447A1 (en) | 2011-10-28 | 2013-05-02 | Exxonmobil Research And Engineering Company | Dye-stable biofuel blend compositions |
Family Cites Families (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB8332797D0 (en) * | 1983-12-08 | 1984-01-18 | Ciba Geigy Ag | Antioxidant production |
| AU674052B2 (en) * | 1993-05-24 | 1996-12-05 | Lubrizol Corporation, The | Pour point depressant treated fatty acid esters as biodegradable, combustion engine fuels |
| US5580482A (en) * | 1995-01-13 | 1996-12-03 | Ciba-Geigy Corporation | Stabilized lubricant compositions |
| US5949017A (en) * | 1996-06-18 | 1999-09-07 | Abb Power T&D Company Inc. | Electrical transformers containing electrical insulation fluids comprising high oleic acid oil compositions |
| JP2000513038A (ja) * | 1996-06-18 | 2000-10-03 | エービービー パワー ティー アンド ディー カンパニー インコーポレイティド | オレイン酸含有率の高い電気絶縁流体及びその製造方法 |
| EP0849282A3 (de) * | 1996-12-19 | 1998-09-23 | Ciba SC Holding AG | Polymere multifunktionelle Schmierstoffadditive |
| US6203683B1 (en) * | 1998-11-09 | 2001-03-20 | Princeton University | Electrodynamically focused thermal cycling device |
| FR2839315B1 (fr) * | 2002-05-03 | 2006-04-28 | Totalfinaelf France | Additif pour ameliorer la stabilite thermique de compositions d'hydrocarbures |
| AU2003237545A1 (en) * | 2002-06-11 | 2003-12-22 | Oryxe Energy International, Inc. | Method and composition for using stabilized beta-carotene as cetane improver in hydrocarbonaceous diesel fuels |
| US20050160662A1 (en) * | 2002-06-11 | 2005-07-28 | Oryxe Energy International, Inc. | Method and composition for using stabilized beta-carotene as cetane improver in hydrocarbonaceous diesel fuels |
| EP1972679B1 (de) * | 2002-11-13 | 2017-05-10 | LANXESS Deutschland GmbH | Verwendung von 2,6-di-tert.-butyl-p-kresol zur erhöhung der lagerstabilität von biodiesel |
| CN101649203B (zh) * | 2004-08-31 | 2013-12-18 | 西巴特殊化学品控股有限公司 | 有机材料的稳定化 |
| CA2629613A1 (en) * | 2005-11-23 | 2007-05-31 | Novus International, Inc. | Biodiesel fuel compositions having increased oxidative stability |
| CN100400627C (zh) * | 2005-12-29 | 2008-07-09 | 耿建英 | 合成柴油及其生产方法 |
-
2007
- 2007-02-23 EP EP07103001A patent/EP1847584A3/en not_active Withdrawn
- 2007-04-18 US US11/736,743 patent/US20070248740A1/en not_active Abandoned
- 2007-04-19 KR KR1020070038448A patent/KR20070104264A/ko not_active Application Discontinuation
- 2007-04-20 JP JP2007111362A patent/JP5177478B2/ja not_active Expired - Fee Related
- 2007-04-20 CN CN2007101044346A patent/CN101058753B/zh not_active Expired - Fee Related
- 2007-04-20 CA CA002585611A patent/CA2585611A1/en not_active Abandoned
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