AU645809B2 - Modified dispersant compositions - Google Patents

Modified dispersant compositions Download PDF

Info

Publication number
AU645809B2
AU645809B2 AU78134/91A AU7813491A AU645809B2 AU 645809 B2 AU645809 B2 AU 645809B2 AU 78134/91 A AU78134/91 A AU 78134/91A AU 7813491 A AU7813491 A AU 7813491A AU 645809 B2 AU645809 B2 AU 645809B2
Authority
AU
Australia
Prior art keywords
dispersant
oil
acid
composition
lubricating
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.)
Ceased
Application number
AU78134/91A
Other languages
English (en)
Other versions
AU7813491A (en
Inventor
Mark Rees
Helen Theresa Ryan
Roger Scattergood
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Afton Chemical Ltd
Original Assignee
Afton Chemical Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=8205447&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=AU645809(B2) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Afton Chemical Ltd filed Critical Afton Chemical Ltd
Publication of AU7813491A publication Critical patent/AU7813491A/en
Application granted granted Critical
Publication of AU645809B2 publication Critical patent/AU645809B2/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10L—FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G, C10K; LIQUEFIED PETROLEUM GAS; ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE OR UNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL; FIRELIGHTERS
    • C10L1/00—Liquid carbonaceous fuels
    • C10L1/10—Liquid carbonaceous fuels containing additives
    • C10L1/14—Organic compounds
    • C10L1/22—Organic compounds containing nitrogen
    • C10L1/234—Macromolecular compounds
    • C10L1/238—Macromolecular compounds obtained otherwise than by reactions involving only carbon-to-carbon unsaturated bonds
    • C10L1/2383—Polyamines or polyimines, or derivatives thereof (poly)amines and imines; derivatives thereof (substituted by a macromolecular group containing 30C)
    • 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
    • C10M133/00—Lubricating compositions characterised by the additive being an organic non-macromolecular compound containing nitrogen
    • C10M133/52—Lubricating compositions characterised by the additive being an organic non-macromolecular compound containing nitrogen having a carbon chain of 30 or more atoms
    • 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
    • C10M133/00—Lubricating compositions characterised by the additive being an organic non-macromolecular compound containing nitrogen
    • C10M133/52—Lubricating compositions characterised by the additive being an organic non-macromolecular compound containing nitrogen having a carbon chain of 30 or more atoms
    • C10M133/56—Amides; Imides
    • 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
    • C10M159/16—Reaction products obtained by Mannich reactions

Landscapes

  • Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Lubricants (AREA)
AU78134/91A 1990-06-06 1991-06-03 Modified dispersant compositions Ceased AU645809B2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP90306128A EP0460309B2 (en) 1990-06-06 1990-06-06 Modified dispersant compositions
EP90306128 1990-06-06

Publications (2)

Publication Number Publication Date
AU7813491A AU7813491A (en) 1991-12-12
AU645809B2 true AU645809B2 (en) 1994-01-27

Family

ID=8205447

Family Applications (1)

Application Number Title Priority Date Filing Date
AU78134/91A Ceased AU645809B2 (en) 1990-06-06 1991-06-03 Modified dispersant compositions

Country Status (6)

Country Link
EP (1) EP0460309B2 (ja)
JP (1) JP2966586B2 (ja)
AU (1) AU645809B2 (ja)
CA (1) CA2043998C (ja)
DE (1) DE69021872T3 (ja)
ZA (1) ZA914157B (ja)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5454962A (en) * 1993-06-25 1995-10-03 Ethyl Petroleum Additives, Inc. Fluoroelastomer-friendly crankcase and drivetrain lubricants and their use
JP3920363B2 (ja) * 1994-01-14 2007-05-30 エチル・ペトロリアム・アデイテイブズ・リミテツド 潤滑油のための分散剤
GB9506102D0 (en) * 1995-03-24 1995-05-10 Ethyl Petroleum Additives Ltd Dispersants for lubricating oil
DE69608159T2 (de) * 1995-03-24 2001-01-11 Ethyl Petroleum Additives Ltd., Bracknell Nachbehandelte Dispergiermittel
GB2301104B (en) 1995-05-23 1998-11-11 Ethyl Petroleum Additives Ltd Process for the preparation of polyalkene-substituted succinic acylating agents
GB2307685B (en) * 1995-12-01 1999-07-07 Ethyl Petroleum Additives Ltd Seal compatible diesel dispersants
GB2312212B (en) * 1996-04-19 1999-09-29 Ethyl Petroleum Additives Ltd Dispersants
CN1081229C (zh) * 1998-12-25 2002-03-20 中国石油化工集团公司 含硼后交联丁二酰亚胺无灰分散剂及其制备
EP1078977B1 (en) 1999-07-30 2010-01-27 Afton Chemical Limited Lubricant compositions
WO2001048055A1 (fr) * 1999-12-27 2001-07-05 Idemitsu Kosan Co., Ltd. Composes de succinimide et leur utilisation
EP1409620B1 (en) * 2001-07-05 2014-01-15 The Lubrizol Corporation Low-chlorine, polyolefin-substituted, with amine reacted, alpha-beta unsaturated carboxylic compounds
US20080256848A1 (en) 2007-04-19 2008-10-23 Brennan Timothy J Middle distillate fuels with a sustained conductivity benefit
US20080256849A1 (en) 2007-04-19 2008-10-23 Kulinowski Alexander M Conductivity of middle distillate fuels with a combination of detergent and cold flow improver
US8933001B2 (en) 2010-03-31 2015-01-13 Chevron Oronite Company Llc Method for improving fluorocarbon elastomer seal compatibility
US9150811B2 (en) 2010-03-31 2015-10-06 Cherron Oronite Company LLC Method for improving copper corrosion performance
US8993496B2 (en) 2010-03-31 2015-03-31 Chevron Oronite Company Llc Method for improving fluorocarbon elastomer seal compatibility
US8901050B2 (en) 2010-03-31 2014-12-02 Chevron Oronite Company Llc Method for improving copper corrosion performance
US8716202B2 (en) 2010-12-14 2014-05-06 Chevron Oronite Company Llc Method for improving fluorocarbon elastomer seal compatibility
JP5882548B2 (ja) * 2012-10-12 2016-03-09 ビーエーエスエフ ソシエタス・ヨーロピアＢａｓｆ Ｓｅ フルオロポリマーシール適合性を改善するための、ボロキシン含有潤滑剤組成物
CA2890867A1 (en) 2012-11-16 2014-05-22 Basf Se Lubricant compositions comprising epoxide compounds
CN111690081A (zh) * 2020-06-23 2020-09-22 新乡市瑞丰新材料股份有限公司 一种硼化高分子量无灰分散剂的制备方法

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2033048A (en) * 1978-10-21 1980-05-14 Jung K A flexible worm for a worm gear
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

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1053577A (ja) † 1963-11-01
FR1443981A (fr) * 1964-04-16 1966-07-01 Socony Mobil Oil Co Nouveaux produits de réaction acides carboxyliques-polyamines dérivés succiniques contenant du bore et compositions lubrifiantes qui contiennent ces produits
US3287271A (en) * 1965-01-21 1966-11-22 Chevron Res Combined detergent-corrosion inhibitors
US3442808A (en) * 1966-11-01 1969-05-06 Standard Oil Co Lubricating oil additives
US3723460A (en) * 1969-10-10 1973-03-27 Standard Oil Co Polymeric succinimides and their derivatives as fuel and motor oil additives
JPS51130408A (en) † 1975-05-10 1976-11-12 Karonaito Kagaku Kk Oil-soluble lubricant additives
US4338205A (en) * 1980-08-25 1982-07-06 Exxon Research & Engineering Co. Lubricating oil with improved diesel dispersancy
US4686054A (en) * 1981-08-17 1987-08-11 Exxon Research & Engineering Co. Succinimide lubricating oil dispersant
CA1235977A (en) † 1983-07-25 1988-05-03 Robert J. Basalay Boration of polyamine dispersants with polyborate esters
CA1237959A (en) † 1983-09-29 1988-06-14 Andrew G. Papay Boronation process
ATE45564T1 (de) * 1984-02-09 1989-09-15 Lubrizol Corp Herstellungsverfahren fuer substituierte karbonsaeuren und deren abkoemmlinge.
US4908145A (en) * 1987-09-30 1990-03-13 Amoco Corporation Engine seal compatible dispersants for lubricating oils
EP0451380B2 (en) † 1990-04-10 1997-07-30 Ethyl Petroleum Additives Limited Succinimide compositions

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2033048A (en) * 1978-10-21 1980-05-14 Jung K A flexible worm for a worm gear
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

Also Published As

Publication number Publication date
JP2966586B2 (ja) 1999-10-25
AU7813491A (en) 1991-12-12
DE69021872D1 (de) 1995-09-28
DE69021872T2 (de) 1996-01-18
EP0460309B1 (en) 1995-08-23
ZA914157B (en) 1993-02-24
JPH04227995A (ja) 1992-08-18
DE69021872T3 (de) 2003-02-13
EP0460309A1 (en) 1991-12-11
EP0460309B2 (en) 2000-07-05
CA2043998A1 (en) 1991-12-07
CA2043998C (en) 2003-08-12

Similar Documents

Publication Publication Date Title
AU645809B2 (en) Modified dispersant compositions
EP0451380B1 (en) Succinimide compositions
US5225093A (en) Gear oil additive compositions and gear oils containing the same
US5176840A (en) Gear oil additive composition and gear oil containing the same
JP2807901B2 (ja) パワートランスミッティング組成物において有用な添加剤の相乗的組合せ
EP0277729B1 (en) Lubricant compositions providing wear protection at reduced phosphorus levels
JPH04363125A (ja) 新規なエチレンアルファ−オレフィンポリマー置換されたアミン分散剤添加剤
EP0271937A2 (en) Lubricating composition
US5505868A (en) Modified dispersant compositions
EP0602198A1 (en) Diesel lubricants and methods
JP2646248B2 (ja) 内燃エンジン用の改良された潤滑油組成物
JP2537667B2 (ja) 向上した錆止めを得るための新規な油質組成物用添加剤
CA2034983C (en) Dispersant compositions
EP0438848A1 (en) Inhibiting fluoroelastomer degradation during lubrication
CA1303598C (en) Nitrogen containing dispersants treated with mineral acids
EP0348236A2 (en) Synergistic combination of additives useful in power transmitting compositions
JPH03210395A (ja) ギヤ油及びその添加剤
GB2231873A (en) Lubricating compositions
EP0456925B1 (en) Antioxidant compositions
EP0537386B1 (en) Modified dispersant compositions
JPH02175795A (ja) 新規なエチレン―α―オレフィン共重合体置換されたアミノフェノ・マンニッヒ塩基潤滑剤分散剤添加物

Legal Events

Date Code Title Description
MK14 Patent ceased section 143(a) (annual fees not paid) or expired