DE69708848D1 - Mischung von erdalkalialkylarylsulfonaten, ihre verwendung als schmierölzusatz und herstellungsmethode - Google Patents
Mischung von erdalkalialkylarylsulfonaten, ihre verwendung als schmierölzusatz und herstellungsmethodeInfo
- Publication number
- DE69708848D1 DE69708848D1 DE69708848T DE69708848T DE69708848D1 DE 69708848 D1 DE69708848 D1 DE 69708848D1 DE 69708848 T DE69708848 T DE 69708848T DE 69708848 T DE69708848 T DE 69708848T DE 69708848 D1 DE69708848 D1 DE 69708848D1
- Authority
- DE
- Germany
- Prior art keywords
- alkalkalialkylarylsulfonates
- lubricants
- mixture
- production method
- production
- 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.)
- Expired - Lifetime
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M159/00—Lubricating compositions characterised by the additive being of unknown or incompletely defined constitution
- C10M159/12—Reaction products
- C10M159/20—Reaction mixtures having an excess of neutralising base, e.g. so-called overbasic or highly basic products
- C10M159/24—Reaction mixtures having an excess of neutralising base, e.g. so-called overbasic or highly basic products containing sulfonic radicals
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Organic Chemistry (AREA)
- Lubricants (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR9610833A FR2752838B1 (fr) | 1996-09-05 | 1996-09-05 | Melange d'alkyl-aryl-sulfonates de metaux alcalino-terreux, son application comme additif pour huile lubrifiante et procedes de preparation |
PCT/FR1997/001551 WO1998010044A1 (fr) | 1996-09-05 | 1997-09-03 | Melange d'alkyl-aryl-sulfonates de metaux alcalino-terreux, son application comme additif pour huile lubrifiante et procedes de preparation |
US09/087,106 US6054419A (en) | 1996-09-05 | 1998-05-29 | Mixture of alkyl-aryl-sulfonates of alkaline earth metals, its application as an additive for lubricating oil, and methods of preparation |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69708848D1 true DE69708848D1 (de) | 2002-01-17 |
DE69708848T2 DE69708848T2 (de) | 2002-06-20 |
Family
ID=26232943
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69708848T Expired - Lifetime DE69708848T2 (de) | 1996-09-05 | 1997-09-03 | Mischung von erdalkalialkylarylsulfonaten, ihre verwendung als schmierölzusatz und herstellungsmethode |
Country Status (7)
Country | Link |
---|---|
US (1) | US6054419A (de) |
EP (1) | EP0882116B1 (de) |
JP (1) | JP4112622B2 (de) |
CA (1) | CA2236318C (de) |
DE (1) | DE69708848T2 (de) |
FR (1) | FR2752838B1 (de) |
WO (1) | WO1998010044A1 (de) |
Families Citing this family (22)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0976810A1 (de) * | 1998-07-31 | 2000-02-02 | Chevron Chemical S.A. | Mischung von Erdalkalimetalalkylphenylsulfonaten, Ihre Verwendung als Schmierölzusatz und Herstellungsverfahren |
FR2783824B1 (fr) | 1998-09-25 | 2001-01-05 | Chevron Chem Sa | Sulfonates d'alkylaryle faibles surbases et huile de lubrification les contenant |
DE69908098T2 (de) * | 1999-06-10 | 2004-04-08 | Chevron Chemical S.A. | Erdalkalimetalsulfonate, ihre Verwendung als Schmierölzusatz und Herstellungsmethode |
US6337310B1 (en) | 2000-06-02 | 2002-01-08 | Chevron Oronite Company Llc | Alkylbenzene from preisomerized NAO usable in LOB and HOB sulfonate |
US6790813B2 (en) * | 2002-11-21 | 2004-09-14 | Chevron Oronite Company Llc | Oil compositions for improved fuel economy |
US8618029B2 (en) * | 2003-12-22 | 2013-12-31 | Chevron Oronite S.A. | Overbased detergents for lubricating oil applications |
US8293698B2 (en) * | 2005-07-20 | 2012-10-23 | Chevron Oronite S.A. | Alkylaryl sulfonate detergent mixture derived from linear olefins |
US8603956B2 (en) * | 2006-04-12 | 2013-12-10 | Chevron Oronite Company Llc | Super overbased polyalkenyl sulfonate and alkylaryl sulfonate composition and process for making the same |
US7495140B2 (en) * | 2006-06-01 | 2009-02-24 | Chevron Cronite Company Llc | Method of making a synthetic alkylaryl compound |
US7598414B2 (en) * | 2006-06-01 | 2009-10-06 | Chevron Oronite Company Llc | Method of making a synthetic alkylaryl sulfonate |
US20080119378A1 (en) | 2006-11-21 | 2008-05-22 | Chevron Oronite Company Llc | Functional fluids comprising alkyl toluene sulfonates |
US8362153B2 (en) | 2006-12-15 | 2013-01-29 | Chevron Oronite Company Llc | Polyisobutenyl sulfonates having low polydispersity |
WO2009017497A2 (en) * | 2007-07-31 | 2009-02-05 | Chevron Oronite Company Llc | A method of making a synthetic alkylaryl sulfonate |
US20090163669A1 (en) * | 2007-12-21 | 2009-06-25 | Chevron Oronite LLC | Method of making a synthetic alkylaryl sulfonate |
US8148591B2 (en) * | 2007-12-21 | 2012-04-03 | Chevron Oronite Company Llc | Method of making a synthetic alkylaryl compound |
US8076272B2 (en) * | 2009-11-19 | 2011-12-13 | Chevron Oronite Company Llc | Method of making a synthetic alkylaryl sulfonate |
US8704006B2 (en) | 2010-12-10 | 2014-04-22 | Chevron Oronite Company Llc | Skewed and middle attached linear chain alkylphenol and method of making the same |
CN102899132A (zh) * | 2012-10-16 | 2013-01-30 | 锦州惠发天合化学有限公司 | 合成烷基苯磺酸钙型润滑油清净剂及生产工艺 |
US9200230B2 (en) | 2013-03-01 | 2015-12-01 | VORA Inc. | Lubricating compositions and methods of use thereof |
US9062271B2 (en) | 2013-10-30 | 2015-06-23 | Chevron Oronite Technology B.V. | Process for preparing an overbased salt of a sulfurized alkyl-substituted hydroxyaromatic composition |
US9376359B2 (en) | 2013-10-31 | 2016-06-28 | Chevron Oronite Company Llc | Process for preparing a para-linear alkyl-substituted hydroxyaromatic compound |
SG10201709705XA (en) | 2013-10-31 | 2017-12-28 | Chevron Oronite Co | Process for preparing a para-branched alkyl-substituted hydroxyaromatic compound |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3764533A (en) * | 1970-08-07 | 1973-10-09 | Continental Oil Co | Oil soluble dialkaryl sulfonate compositions |
US4298547A (en) * | 1979-07-27 | 1981-11-03 | Mobil Oil Corporation | Preparation of improved alkylphenylsulfonates |
GB8723907D0 (en) * | 1987-10-12 | 1987-11-18 | Exxon Chemical Patents Inc | Overbased metal sulphonate composition |
GB8723909D0 (en) * | 1987-10-12 | 1987-11-18 | Exxon Chemical Patents Inc | Lubricant oil additive |
AR245952A1 (es) * | 1987-10-12 | 1994-03-30 | Exxon Chemical Patents Inc | Aceite lubricante y concentrado para formular el mismo. |
CA2051279C (en) * | 1990-12-31 | 2003-05-27 | Tze-Chi Jao | Improved overbased calcium sulfonate |
EP0645444A3 (de) * | 1993-09-27 | 1995-05-24 | Texaco Development Corp | Schmiermittel mit überbasischen Detergentien aus linearen Alkylaromaten. |
-
1996
- 1996-09-05 FR FR9610833A patent/FR2752838B1/fr not_active Expired - Fee Related
-
1997
- 1997-09-03 CA CA002236318A patent/CA2236318C/en not_active Expired - Fee Related
- 1997-09-03 EP EP97938974A patent/EP0882116B1/de not_active Expired - Lifetime
- 1997-09-03 JP JP51230398A patent/JP4112622B2/ja not_active Expired - Fee Related
- 1997-09-03 DE DE69708848T patent/DE69708848T2/de not_active Expired - Lifetime
- 1997-09-03 WO PCT/FR1997/001551 patent/WO1998010044A1/fr active IP Right Grant
-
1998
- 1998-05-29 US US09/087,106 patent/US6054419A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
WO1998010044A1 (fr) | 1998-03-12 |
US6054419A (en) | 2000-04-25 |
JPH11514702A (ja) | 1999-12-14 |
FR2752838A1 (fr) | 1998-03-06 |
DE69708848T2 (de) | 2002-06-20 |
CA2236318A1 (en) | 1998-03-12 |
JP4112622B2 (ja) | 2008-07-02 |
FR2752838B1 (fr) | 1998-12-04 |
EP0882116A1 (de) | 1998-12-09 |
CA2236318C (en) | 2009-06-02 |
EP0882116B1 (de) | 2001-12-05 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition |