JP4926415B2 - ナフタレン含有率が低いソルベントナフサに溶解した低温流動性向上剤組成物 - Google Patents
ナフタレン含有率が低いソルベントナフサに溶解した低温流動性向上剤組成物 Download PDFInfo
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Description
15℃での密度(ASTM D 1298) 0.86〜0.905g/ml
初留点(ASTM D 1078) 150℃
終点(ASTM D 1078) 305℃
セーボルト色度(ASTM D 156) +25〜+30
ドクター試験(ASTM D 235) 陰性
ペンスキー密閉式引火試験(ASTM D93) 40℃〜100℃
芳香族類含有率(HPLC) >90重量%
従来SNは、高いナフタレン含有率を有し、これは10重量%以上にもなり得た。しかし、ナフタレンは発ガン性である疑いがあるために、ナフタレンを1重量%を超える割合で含む組成物は、それの発ガン性の恐れについてラベル表示をすることが要求されている。その結果として、ナフタレン含有率が低いSN(低ナフタレンSN)が製造されている。
A) ナフタレン含有率が1重量%未満のソルベントナフサ、
B) 中間蒸留物用低温流動性向上剤、及び
C) 脂肪族もしくは脂肪環式C1〜C22アルコール、環状脂肪族炭化水素及び単環式芳香族炭化水素から選択される可溶化剤、
を含む組成物を提供する。
前記アルキルフェノールアルデヒド樹脂は、塩基性触媒作用または酸性触媒作用によって公知方法で製造される。塩基性触媒作用の場合には、レゾールタイプの縮合生成物が生成し、他方、酸性触媒作用の場合には、ノボラックタイプの縮合生成物が生成する。
Aは、R'、COOR'、OCOR'、R"-COOR'またはOR'であり;
Dは、H、CH3、AまたはRであり、
Eは、HまたはAであり、
Gは、 H、R"、R"-COOR'、アリール基または複素環式基であり;
Mは、 H、COOR"、OCOR"、OR"またはCOOHであり;
Nは、 H、R"、COOR"、OCOR、COOHまたはアリール基であり;
R'は、炭素原子数8〜150の炭化水素鎖であり;
R"は、炭素原子数1〜10の炭化水素鎖であり;
mは、0.4〜1.0の数であり; そして
nは、 0〜0.6の数である。
Claims (9)
- 次の成分、すなわち
A) ナフタレン含有率が1重量%未満のソルベントナフサ、
B) 中間蒸留物用低温流動性向上剤、及び
C) 炭素原子数1〜12の脂肪族もしくは脂肪環式一価アルコール、ノニフェノール及びサリチルアルデヒドからなる群から選択される可溶化剤、
を含む組成物。 - 成分C)がメタノール、エタノール、2−エチルヘキサノール及び/またはシクロヘキサノールである、請求項1の組成物。
- 成分B)が、酢酸ビニル10〜40重量%及びエチレン60〜90重量%を有するポリマーである、請求項1又は2の組成物。
- 成分B)が、エチレン/酢酸ビニル/2−エチルヘキサン酸ビニルターポリマー、エチレン/酢酸ビニル/ネオノナン酸ビニルターポリマー、及び/またはエチレン/酢酸ビニル/ネオデカン酸ビニルターポリマーである、請求項1〜3のいずれか一つの組成物。
- 成分B)が、エチレン及び10〜40重量%の酢酸ビニル及び/または1〜40重量%のC6〜C12カルボン酸のビニルエステルの他に、炭素原子数3〜10のオレフィン0.5〜20重量%も含むコポリマーである、請求項1又は2の組成物。
- 成分Bが、炭素原子数8〜36の第二級脂肪アミンから構成されるアミン塩、イミドまたはアミドである、請求項1又は2の組成物。
- 成分A)が、ナフタレン含有率が多くとも0.1重量%のソルベントナフサである、請求項1〜6のいずれか一つの組成物。
- 成分A)が、芳香族類含有率が90重量%を超えるソルベントナフサである、請求項1〜6のいずれか一つの組成物。
- 炭素原子数1〜12の脂肪族もしくは脂肪環式一価アルコール、ノニフェノール及びサリチルアルデヒドからなる群から選択される可溶化剤を含み、ナフタレン含有率が1重量%未満のソルベントナフサ中の中間蒸留物用低温流動性向上剤の溶液を、中間蒸留物、バイオ燃料油またはこれらの混合物に低温用添加剤として使用する方法。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102004028495.4 | 2004-06-11 | ||
DE102004028495A DE102004028495B4 (de) | 2004-06-11 | 2004-06-11 | Kaltfließverbessererzusammensetzungen in naphthalinarmem Solvent Naphtha |
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JP2005350675A JP2005350675A (ja) | 2005-12-22 |
JP4926415B2 true JP4926415B2 (ja) | 2012-05-09 |
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JP2005169482A Expired - Fee Related JP4926415B2 (ja) | 2004-06-11 | 2005-06-09 | ナフタレン含有率が低いソルベントナフサに溶解した低温流動性向上剤組成物 |
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US (1) | US20050274064A1 (ja) |
EP (1) | EP1605031A3 (ja) |
JP (1) | JP4926415B2 (ja) |
CA (1) | CA2509679C (ja) |
DE (1) | DE102004028495B4 (ja) |
NO (1) | NO20052809L (ja) |
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DE102006022698B4 (de) * | 2006-05-16 | 2008-10-02 | Clariant International Limited | Zusammensetzung von Brennstoffölen |
EP2129752A1 (de) * | 2007-03-22 | 2009-12-09 | Basf Se | Mischung aus kaltfliessverbesserern und aminen |
WO2009150145A1 (en) * | 2008-06-12 | 2009-12-17 | Basf Se | Use of solubilizers for homogenizing additive concentrates |
CN103305294A (zh) * | 2012-03-12 | 2013-09-18 | 罗星健 | 一种高效节能的车用甲醇汽油添加剂 |
WO2024061760A1 (de) * | 2022-09-23 | 2024-03-28 | Basf Se | Verminderung der kristallisation von paraffinen in kraftstoffen |
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US4211534A (en) * | 1978-05-25 | 1980-07-08 | Exxon Research & Engineering Co. | Combination of ethylene polymer, polymer having alkyl side chains, and nitrogen containing compound to improve cold flow properties of distillate fuel oils |
US4210424A (en) * | 1978-11-03 | 1980-07-01 | Exxon Research & Engineering Co. | Combination of ethylene polymer, normal paraffinic wax and nitrogen containing compound (stabilized, if desired, with one or more compatibility additives) to improve cold flow properties of distillate fuel oils |
DE3405843A1 (de) * | 1984-02-17 | 1985-08-29 | Bayer Ag, 5090 Leverkusen | Copolymere auf basis von maleinsaeureanhydrid und (alpha), (beta)-ungesaettigten verbindungen, ein verfahren zu ihrer herstellung und ihre verwendung als paraffininhibitoren |
EP0153177B1 (en) * | 1984-02-21 | 1991-11-06 | Exxon Research And Engineering Company | Middle distillate compositions with improved low temperature properties |
US4569679A (en) * | 1984-03-12 | 1986-02-11 | Exxon Research & Engineering Co. | Additive concentrates for distillate fuels |
DE3742630A1 (de) * | 1987-12-16 | 1989-06-29 | Hoechst Ag | Polymermischungen fuer die verbesserung der fliessfaehigkeit von mineraloeldestillaten in der kaelte |
DE3926992A1 (de) * | 1989-08-16 | 1991-02-21 | Hoechst Ag | Verwendung von umsetzungsprodukten von alkenylspirobislactonen und aminen als paraffindispergatoren |
DE4036226A1 (de) * | 1990-11-14 | 1992-05-21 | Basf Ag | Erdoelmitteldestillate mit verbesserten fliesseigenschaften in der kaelte |
ATE158314T1 (de) * | 1993-01-06 | 1997-10-15 | Hoechst Ag | Terpolymere auf basis von alpha,beta- ungesättigten dicarbonsäureanhydriden, alpha,beta-ungesättigten verbindungen und polyoxyalkylenethern von niederen, ungesättigten alkoholen |
GB9501370D0 (en) * | 1995-01-24 | 1995-03-15 | Exxon Chemical Patents Inc | Additive concentrate |
DE19700159A1 (de) * | 1997-01-07 | 1998-07-09 | Clariant Gmbh | Verbesserung der Fließfähigkeit von Mineralölen und Mineralöldestillaten unter Verwendung von Alkylphenol-Aldehydharzen |
GB9707367D0 (en) * | 1997-04-11 | 1997-05-28 | Exxon Chemical Patents Inc | Improved oil compositions |
US6761745B2 (en) * | 2000-01-24 | 2004-07-13 | Angelica Hull | Method of reducing the vapor pressure of ethanol-containing motor fuels for spark ignition combustion engines |
DE10245737C5 (de) * | 2002-10-01 | 2011-12-08 | Clariant Produkte (Deutschland) Gmbh | Verfahren zur Herstellung von Additivmischungen für Mineralöle und Mineralöldestillate |
-
2004
- 2004-06-11 DE DE102004028495A patent/DE102004028495B4/de not_active Expired - Fee Related
-
2005
- 2005-05-27 EP EP05011442A patent/EP1605031A3/de not_active Withdrawn
- 2005-06-09 JP JP2005169482A patent/JP4926415B2/ja not_active Expired - Fee Related
- 2005-06-10 CA CA2509679A patent/CA2509679C/en not_active Expired - Fee Related
- 2005-06-10 US US11/149,674 patent/US20050274064A1/en not_active Abandoned
- 2005-06-10 NO NO20052809A patent/NO20052809L/no not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
CA2509679A1 (en) | 2005-12-11 |
US20050274064A1 (en) | 2005-12-15 |
EP1605031A2 (de) | 2005-12-14 |
CA2509679C (en) | 2013-07-16 |
DE102004028495A1 (de) | 2006-01-05 |
NO20052809D0 (no) | 2005-06-10 |
JP2005350675A (ja) | 2005-12-22 |
DE102004028495B4 (de) | 2007-08-30 |
EP1605031A3 (de) | 2009-06-03 |
NO20052809L (no) | 2005-12-12 |
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