ZA914157B - Modified dispersant compositions - Google Patents

Modified dispersant compositions

Info

Publication number
ZA914157B
ZA914157B ZA914157A ZA914157A ZA914157B ZA 914157 B ZA914157 B ZA 914157B ZA 914157 A ZA914157 A ZA 914157A ZA 914157 A ZA914157 A ZA 914157A ZA 914157 B ZA914157 B ZA 914157B
Authority
ZA
South Africa
Prior art keywords
dispersant compositions
modified dispersant
modified
compositions
dispersant
Prior art date
Application number
ZA914157A
Inventor
Roger Scattergood
Scattergood Roger
Mark Rees
Rees Mark
Helen Theresa Ryan
Theresa Ryan Helen
Original Assignee
Ethyl Petroleum Additives 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=ZA914157(B) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Ethyl Petroleum Additives Ltd filed Critical Ethyl Petroleum Additives Ltd
Publication of ZA914157B publication Critical patent/ZA914157B/en

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)
ZA914157A 1990-06-06 1991-05-30 Modified dispersant compositions ZA914157B (en)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
ZA914157B true ZA914157B (en) 1993-02-24

Family

ID=8205447

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA914157A ZA914157B (en) 1990-06-06 1991-05-30 Modified dispersant compositions

Country Status (6)

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

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 (en) * 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 Dispersant for lubricating oil
DE69608159T2 (en) * 1995-03-24 2001-01-11 Ethyl Petroleum Additives Ltd., Bracknell Post-treated dispersant
GB9506102D0 (en) * 1995-03-24 1995-05-10 Ethyl Petroleum Additives Ltd Dispersants for lubricating oil
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 (en) * 1998-12-25 2002-03-20 中国石油化工集团公司 Ashless dispersant for boron-containing post-crosslinked butanediimide and its preparation
DE69941979D1 (en) 1999-07-30 2010-03-18 Afton Chemical Ltd LUBRICANT COMPOSITIONS
EP1243609B1 (en) 1999-12-27 2007-10-24 Idemitsu Kosan Co., Ltd. Succinimide compounds and use thereof
JP4907056B2 (en) * 2001-07-05 2012-03-28 ザ ルブリゾル コーポレイション Α, β-Unsaturated carboxylic acid compound substituted with low sulfur polyolefin and reacted with amine
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
US20080256848A1 (en) 2007-04-19 2008-10-23 Brennan Timothy J Middle distillate fuels with a sustained conductivity benefit
US8993496B2 (en) 2010-03-31 2015-03-31 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
US8901050B2 (en) 2010-03-31 2014-12-02 Chevron Oronite Company Llc Method for improving copper corrosion performance
US8933001B2 (en) 2010-03-31 2015-01-13 Chevron Oronite Company Llc Method for improving fluorocarbon elastomer seal compatibility
US8716202B2 (en) 2010-12-14 2014-05-06 Chevron Oronite Company Llc Method for improving fluorocarbon elastomer seal compatibility
AU2013329021B2 (en) * 2012-10-12 2015-06-04 Basf Se Lubricant compositions comprising boroxines and amine compounds to improve fluoropolymer seal compatibility
CN104955926B (en) 2012-11-16 2018-06-22 巴斯夫欧洲公司 For improving the lubricant compositions for including epoxide compound of fluoropolymer sealant compatibility
CN111690081A (en) * 2020-06-23 2020-09-22 新乡市瑞丰新材料股份有限公司 Preparation method of boronized high-molecular-weight ashless dispersant

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1053577A (en) † 1963-11-01
FR1443981A (en) * 1964-04-16 1966-07-01 Socony Mobil Oil Co New boron-containing succinic-derivative carboxylic acid-polyamine reaction products and lubricating compositions which contain these products
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
DE2845903C3 (en) * 1978-10-21 1982-07-29 Heinz 6550 Bad Kreuznach Jung 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
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
BR8505280A (en) * 1984-02-09 1986-02-18 Lubrizol Corp PROCESS TO PRODUCE SUBSTITUTED CARBOXYLIC ACIDS AND DERIVATIVES FROM THE SAME AND SUBSTITUTED ANhydrides REPLACED WITH HYDROCARBONS
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

Also Published As

Publication number Publication date
JPH04227995A (en) 1992-08-18
JP2966586B2 (en) 1999-10-25
DE69021872D1 (en) 1995-09-28
CA2043998C (en) 2003-08-12
EP0460309B1 (en) 1995-08-23
CA2043998A1 (en) 1991-12-07
DE69021872T3 (en) 2003-02-13
AU645809B2 (en) 1994-01-27
EP0460309B2 (en) 2000-07-05
DE69021872T2 (en) 1996-01-18
AU7813491A (en) 1991-12-12
EP0460309A1 (en) 1991-12-11

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