JP2011529517A - 液体燃料組成物 - Google Patents
液体燃料組成物 Download PDFInfo
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Abstract
【選択図】なし
Description
− 内燃機関での使用に好適な液体ベース燃料と、
− 式(III):
[Y−CO[O−A−CO]n−Zp]m−X (III)
(式中、Yは水素又は任意に置換されたヒドロカルビル基であり、Aは、二価の任意に置換されたヒドロカルビル基であり、nは1〜100であり、mは1又は2であり、Zは、任意に置換された二価の架橋基であり、pは0又は1であり、Xは、カルボン酸、カルボキシメチル、スルフェート、スルホネート、ホスフェート及びホスホネートから選択される末端酸基又は末端酸基を持っている基である)
を有する末端強酸基を有する1つ以上のポリ(ヒドロキシカルボン酸)誘導体と、
を含む液体燃料組成物を提供する。
[Y−CO[O−A−CO]n−Zp]m−X (III)
(式中、Yは水素又は任意に置換されたヒドロカルビル基であり、Aは、二価の任意に置換されたヒドロカルビル基であり、nは1〜100であり、mは1又は2であり、Zは、任意に置換された二価の架橋基であり、pは0又は1であり、Xは、カルボン酸、カルボキシメチル、スルフェート、スルホネート、ホスフェート及びホスホネートから選択される、末端酸基又は末端酸基を持っている基である)
を有する末端酸基を有するポリ(ヒドロキシカルボン酸)誘導体である。
(式中、R1は、水素又はヒドロカルビル基であり、Bは、任意に置換されたアルキレン基である)
で表される、任意に置換された二価の架橋基である。
Y−CO[O−A−CO]n−OH (I)
(式中、Yは水素又は任意に置換されたヒドロカルビル基であり、Aは、二価の任意に置換されたヒドロカルビル基であり、nは1〜100である)
のポリ(ヒドロキシカルボン酸)を、
式(I)のポリ(ヒドロキシカルボン酸)の、カルボン酸基並びにカルボン酸、カルボキシメチル、スルフェート、スルホネート、ホスフェート及びホスホネートから選択される末端酸基と反応する基を有する化合物;
末端酸基の前駆体;又は
末端酸基の前駆体とその後反応させられる二官能性連結化合物
と反応させて得てもよい。
HO−A−COOH (II)
(式中、Aは、二価の任意に置換されたヒドロカルビル基である)
の1つ以上のヒドロキシカルボン酸のエステル交換によって製造してよい。かかる方法は、例えば、米国特許第3,996,059号明細書、英国特許第1 373 660号明細書及び英国特許第1 342 746号明細書に記載されている。
末端酸基の前駆体;又は
末端酸基の前駆体とその後反応させられる二官能性連結化合物と、式(I)のポリ(ヒドロキシカルボン酸)との反応は公知であり、当該技術分野に、例えば欧州特許第0 164 817号明細書に記載されている。
− Danping Wei及びH.A.Spikesによる論文、「The Lubricity of Diesel Feuls(ディーゼル燃料の潤滑性)」、Wear、III(1986)217−235ページ;
− 国際公開第A−95/33805号パンフレット−低硫黄燃料の潤滑性を高めるための低温流動性向上剤;
− 国際公開第A−94/17160号パンフレット−ディーゼルエンジン噴射システムでの摩耗低減のための燃料添加剤としての、カルボン酸が2〜50個の炭素原子を有し、アルコールが1個以上の炭素原子を有するカルボン酸とアルコールとのある種のエステル、特にグリセロールモノオレエート及びアジピン酸ジ−イソデシル;
− 米国特許第5,490,864号明細書−低硫黄ディーゼル燃料用の摩耗防止潤滑性添加剤としてのある種のジチオリン酸ジエステル−ジアルコール;並びに
− 国際公開第A−98/01516号パンフレット−特に低硫黄ディーゼル燃料に摩耗防止潤滑性効果を与えるための、少なくとも1個のカルボキシル基がそれらの芳香核に結合したある種のアルキル芳香族化合物
に記載されている。
(i)少なくとも10ppmw
(ii)少なくとも20ppmw
(iii)少なくとも30ppmw
(iv)少なくとも40ppmw
(v)少なくとも50ppmw
(vi)少なくとも60ppmw
(vii)少なくとも70ppmw
(viii)少なくとも80ppmw
(ix)少なくとも90ppmw
(x)少なくとも100ppmw
(xi)20%wt.以下
(xii)18%wt.以下
(xiii)16%wt.以下
(xiv)14%wt.以下
(xv)12%wt.以下
(xvi)10%wt.以下
(xvii)8%wt.以下
(xviii)6%wt.以下
(xix)4%wt.以下
(xx)2%wt.以下
− 基油と;
− 上記のような末端酸基を有するポリ(ヒドロキシカルボン酸)誘導体と
を含む潤滑組成物を更に提供する。
図1:CH−2Cの化学構造
に示されるタイプの一般化学構造を有した。
上記のCH−2C超分散剤を、様々な量で、下の表1及び2に記載されるガソリン、ディーゼル、GTLディーゼル及びSwedish Class Iディーゼルベース燃料から選択されるベース燃料にブレンドした。
Claims (11)
- − 内燃機関での使用に好適なベース燃料と、
− 式(III):
[Y−CO[O−A−CO]n−Zp]m−X (III)
(式中、Yは水素又は任意に置換されたヒドロカルビル基であり、Aは、二価の任意に置換されたヒドロカルビル基であり、nは1〜100であり、mは1又は2であり、Zは、任意に置換された二価の架橋基であり、pは0又は1であり、Xは、カルボン酸、カルボキシメチル、スルフェート、スルホネート、ホスフェート及びホスホネートから選択される末端酸基又は末端酸基を持っている基である)
を有する末端酸基を有する1つ以上のポリ(ヒドロキシカルボン酸)誘導体と、
を含む、液体燃料組成物。 - 本発明の前記液体燃料組成物中に存在する末端酸基を有する前記1つ以上のポリ(ヒドロキシカルボン酸)誘導体の量が、前記液体燃料組成物の全体量を基準として、少なくとも1ppmwである、請求項1に記載の液体燃料組成物。
- 本発明の前記液体燃料組成物中に存在する末端酸基を有する前記1つ以上のポリ(ヒドロキシカルボン酸)誘導体の量が、前記液体燃料組成物の全体量を基準として、10ppmw〜20%wtの範囲にある、請求項2に記載の液体燃料組成物。
- Xが式−Z1−X1(式中、Z1は二官能性連結化合物であり、X1は、カルボン酸、カルボキシメチル、スルフェート、スルホネート、ホスフェート及びホスホネートから選択される末端酸基である)の基である、請求項1〜3のいずれか一項に記載の液体燃料組成物。
- Z1が、ポリアミン、ポリオール、ヒドロキシルアミン、又は請求項1に定義したZ基から選択される二官能性連結化合物である、請求項4に記載の液体燃料組成物。
- 前記末端酸基が遊離酸の形態である、請求項1〜5のいずれか一項に記載の液体燃料組成物。
- 前記末端酸基が前記酸の塩の形態である、請求項1〜5のいずれか一項に記載の液体燃料組成物。
- 前記ベース燃料がガソリンである、請求項1〜7のいずれか一項に記載の液体燃料組成物。
- 前記ベース燃料がディーゼル燃料である、請求項1〜7のいずれか一項に記載の液体燃料組成物。
- 請求項1〜9のいずれか一項に記載の液体燃料組成物をエンジンの燃焼室へ導入することを含む、内燃機関の運転方法。
- − 基油と、
− 式(III):
[Y−CO[O−A−CO]n−Zp]m−X (III)
(式中、Yは水素又は任意に置換されたヒドロカルビル基であり、Aは、二価の任意に置換されたヒドロカルビル基であり、nは1〜100であり、mは1又は2であり、Zは、任意に置換された二価の架橋基であり、pは0又は1であり、Xは、カルボン酸、カルボキシメチル、スルフェート、スルホネート、ホスフェート及びホスホネートから選択される末端酸基又は末端酸基を持っている基である)
を有する末端酸基を有する1つ以上のポリ(ヒドロキシカルボン酸)誘導体と、
を含む、潤滑組成物。
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EP08161573.4 | 2008-07-31 | ||
PCT/EP2009/059795 WO2010012763A1 (en) | 2008-07-31 | 2009-07-29 | Liquid fuel compositions |
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US (1) | US20100024287A1 (ja) |
EP (1) | EP2307529A1 (ja) |
JP (1) | JP2011529517A (ja) |
CN (1) | CN102112587B (ja) |
AU (1) | AU2009275892B2 (ja) |
BR (1) | BRPI0916886A2 (ja) |
CA (1) | CA2732160A1 (ja) |
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CN103703113A (zh) | 2011-06-21 | 2014-04-02 | 路博润公司 | 含有分散剂的润滑组合物 |
US9249699B2 (en) | 2011-06-21 | 2016-02-02 | The Lubrizol Corporation | Lubricating composition containing a dispersant |
BR112014015253A2 (pt) * | 2011-12-21 | 2017-08-22 | Shell Internationale Res Maaschappij B V | Método para inibir a formação de espuma em uma mistura, composição, e, mistura inibida com espuma |
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JP5912971B2 (ja) * | 2012-07-30 | 2016-04-27 | 昭和シェル石油株式会社 | 内燃機関用潤滑油組成物 |
US8721782B1 (en) * | 2013-02-08 | 2014-05-13 | Xerox Corporation | Carbon black pigmented solid phase change ink formulations |
CN105209581B (zh) * | 2013-03-01 | 2016-12-07 | 东燃珍宝石油株式会社 | 燃料油 |
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SG193166A1 (en) | 2013-09-30 |
CN102112587A (zh) | 2011-06-29 |
AU2009275892A1 (en) | 2010-02-04 |
WO2010012763A1 (en) | 2010-02-04 |
EP2307529A1 (en) | 2011-04-13 |
US20100024287A1 (en) | 2010-02-04 |
BRPI0916886A2 (pt) | 2016-02-10 |
AU2009275892B2 (en) | 2013-09-12 |
CN102112587B (zh) | 2014-03-26 |
CA2732160A1 (en) | 2010-02-04 |
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