DE69802730T2 - Verfahren zur Verminderung des Schwefelgehalts einer Zusatzzusammensetzung. - Google Patents

Verfahren zur Verminderung des Schwefelgehalts einer Zusatzzusammensetzung.

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Publication number
DE69802730T2
DE69802730T2 DE69802730T DE69802730T DE69802730T2 DE 69802730 T2 DE69802730 T2 DE 69802730T2 DE 69802730 T DE69802730 T DE 69802730T DE 69802730 T DE69802730 T DE 69802730T DE 69802730 T2 DE69802730 T2 DE 69802730T2
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Germany
Prior art keywords
reducing
sulfur content
additive composition
additive
composition
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Expired - Fee Related
Application number
DE69802730T
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English (en)
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DE69802730D1 (de
Inventor
Stephen H Roby
James A Supp
John S Manka
William D Abraham
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Lubrizol Corp
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Lubrizol Corp
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Publication of DE69802730D1 publication Critical patent/DE69802730D1/de
Publication of DE69802730T2 publication Critical patent/DE69802730T2/de
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Expired - Fee Related legal-status Critical Current

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    • C10PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10NINDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
    • C10N2070/00Specific manufacturing methods for lubricant compositions
    • C10N2070/02Concentrating of additives

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  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Chemistry (AREA)
  • Lubricants (AREA)
DE69802730T 1997-03-10 1998-03-09 Verfahren zur Verminderung des Schwefelgehalts einer Zusatzzusammensetzung. Expired - Fee Related DE69802730T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/812,897 US5712230A (en) 1997-03-10 1997-03-10 Additive compositions having reduced sulfur contents for lubricants and functional fluids

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DE69802730D1 DE69802730D1 (de) 2002-01-17
DE69802730T2 true DE69802730T2 (de) 2002-08-08

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US (1) US5712230A (de)
EP (1) EP0864635B1 (de)
JP (1) JPH10251679A (de)
CA (1) CA2231322A1 (de)
DE (1) DE69802730T2 (de)
ES (1) ES2169477T3 (de)

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US5840672A (en) * 1997-07-17 1998-11-24 Ethyl Corporation Antioxidant system for lubrication base oils
WO2005035701A1 (ja) * 2003-10-09 2005-04-21 Idemitsu Kosan Co., Ltd. 潤滑油添加剤及び潤滑油組成物
JP4202898B2 (ja) * 2003-11-17 2008-12-24 シェブロンジャパン株式会社 潤滑油添加剤および潤滑油組成物
JP2005220197A (ja) * 2004-02-04 2005-08-18 Nippon Oil Corp 鉛含有金属材料と接触する潤滑油組成物
JP4670072B2 (ja) * 2004-02-04 2011-04-13 Jx日鉱日石エネルギー株式会社 鉛含有金属材料と接触する潤滑油組成物
EP1835013A4 (de) * 2004-10-19 2010-08-04 Nippon Oil Corp Schmierölzusammensetzung
US7786059B2 (en) 2004-12-21 2010-08-31 Chevron Oronite Company Llc Anti-wear additive composition and lubricating oil composition containing the same
WO2007030157A2 (en) * 2005-05-03 2007-03-15 Southwest Research Institute Mixed base phenates and sulfonates
WO2006119502A2 (en) * 2005-05-03 2006-11-09 Southwest Research Institute Lubricant oils and greases containing nanoparticle additives
US20070119747A1 (en) * 2005-11-30 2007-05-31 Baker Hughes Incorporated Corrosion inhibitor
US7820601B2 (en) * 2006-07-28 2010-10-26 Hitachi Global Storage Technologies Netherlands, B.V. System and method for improving lubrication in a fluid dynamic bearing
JP6648369B2 (ja) 2015-03-02 2020-02-14 エボニック オペレーションズ ゲーエムベーハー Vocおよびフォギング値の低い接着剤
WO2016139144A1 (de) 2015-03-02 2016-09-09 Evonik Degussa Gmbh Klebstoffe mit geringen voc und fogging-werten
CN109679728B (zh) * 2017-10-18 2022-06-24 中国石油化工股份有限公司 汽油发动机润滑油组合物及其制备方法
JP7256701B2 (ja) * 2019-06-21 2023-04-12 株式会社オートネットワーク技術研究所 表面保護剤組成物および端子付き被覆電線
US11639480B1 (en) * 2022-06-20 2023-05-02 Afton Chemical Corporation Phosphorus antiwear system for improved gear protection

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US2599761A (en) * 1949-02-21 1952-06-10 Shell Dev Extreme pressure lubricant
US2591577A (en) * 1950-03-28 1952-04-01 Standard Oil Dev Co Lubricating oil containing disulfide derivatives of organo-substituted thiophosphoric acids
US3850822A (en) * 1972-07-14 1974-11-26 Exxon Research Engineering Co Ashless oil additive combination composed of a nitrogen-containing ashless dispersant phosphosulfurized olefin and phosphorothionyl disulfide
US4100082A (en) * 1976-01-28 1978-07-11 The Lubrizol Corporation Lubricants containing amino phenol-detergent/dispersant combinations
US4234435A (en) * 1979-02-23 1980-11-18 The Lubrizol Corporation Novel carboxylic acid acylating agents, derivatives thereof, concentrate and lubricant compositions containing the same, and processes for their preparation
US4263150A (en) * 1979-06-11 1981-04-21 The Lubrizol Corporation Phosphite treatment of phosphorus acid salts and compositions produced thereby
US4289635A (en) * 1980-02-01 1981-09-15 The Lubrizol Corporation Process for preparing molybdenum-containing compositions useful for improved fuel economy of internal combustion engines
US4758362A (en) * 1986-03-18 1988-07-19 The Lubrizol Corporation Carbamate additives for low phosphorus or phosphorus free lubricating compositions
US5034141A (en) * 1989-09-07 1991-07-23 Exxon Research And Engineering Company Lubricating oil containing a thiodixanthogen and zinc dialkyldithiophosphate
US5674820A (en) * 1995-09-19 1997-10-07 The Lubrizol Corporation Additive compositions for lubricants and functional fluids

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ES2169477T3 (es) 2002-07-01
CA2231322A1 (en) 1998-09-10
DE69802730D1 (de) 2002-01-17
US5712230A (en) 1998-01-27
EP0864635A2 (de) 1998-09-16
EP0864635A3 (de) 1998-09-30
EP0864635B1 (de) 2001-12-05
JPH10251679A (ja) 1998-09-22

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