CA2043998C - Dispersant compositions - Google Patents

Dispersant compositions Download PDF

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Publication number
CA2043998C
CA2043998C CA002043998A CA2043998A CA2043998C CA 2043998 C CA2043998 C CA 2043998C CA 002043998 A CA002043998 A CA 002043998A CA 2043998 A CA2043998 A CA 2043998A CA 2043998 C CA2043998 C CA 2043998C
Authority
CA
Canada
Prior art keywords
dispersant
acylating agent
reaction
boron
composition
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 - Fee Related
Application number
CA002043998A
Other languages
English (en)
French (fr)
Other versions
CA2043998A1 (en
Inventor
Roger Scattergood
Mark Rees
Helen T. Ryan
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=CA2043998(C) "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 CA2043998A1 publication Critical patent/CA2043998A1/en
Application granted granted Critical
Publication of CA2043998C publication Critical patent/CA2043998C/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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 OR C10K; LIQUIFIED PETROLEUM GAS; USE OF ADDITIVES TO FUELS OR FIRES; FIRE-LIGHTERS
    • 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)
CA002043998A 1990-06-06 1991-06-06 Dispersant compositions Expired - Fee Related CA2043998C (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP90306128A EP0460309B2 (de) 1990-06-06 1990-06-06 Modifizierte Lösungsmittelzusammensetzungen
EP90-306128.1 1990-06-06

Publications (2)

Publication Number Publication Date
CA2043998A1 CA2043998A1 (en) 1991-12-07
CA2043998C true CA2043998C (en) 2003-08-12

Family

ID=8205447

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002043998A Expired - Fee Related CA2043998C (en) 1990-06-06 1991-06-06 Dispersant compositions

Country Status (6)

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

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
EP0733697B1 (de) * 1995-03-24 2000-05-10 Ethyl Petroleum Additives Limited 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
DE69941979D1 (de) 1999-07-30 2010-03-18 Afton Chemical Ltd Schmiermittelzusammensetzungen
DE60036885T2 (de) * 1999-12-27 2008-02-14 Idemitsu Kosan Co. Ltd. Succinimidverbindungen und deren verwendung
JP4907056B2 (ja) * 2001-07-05 2012-03-28 ザ ルブリゾル コーポレイション 低イオウポリオレフィンで置換しアミンを反応させたα，β−不飽和カルボン酸化合物
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
US8933001B2 (en) 2010-03-31 2015-01-13 Chevron Oronite Company Llc Method for improving fluorocarbon elastomer seal compatibility
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
US8716202B2 (en) 2010-12-14 2014-05-06 Chevron Oronite Company Llc Method for improving fluorocarbon elastomer seal compatibility
WO2014059277A1 (en) * 2012-10-12 2014-04-17 Basf Se Lubricant compositions comprising boroxines to improve fluoropolymer seal compatibility
KR20150084994A (ko) 2012-11-16 2015-07-22 바스프 에스이 플루오로중합체 씰 상용성을 개선하기 위한 에폭시드 화합물을 포함하는 윤활제 조성물
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

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1053577A (de) † 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
DE2845903C3 (de) * 1978-10-21 1982-07-29 Heinz 6550 Bad Kreuznach Jung Biegsame Schnecke für ein Schneckengetriebe
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
DE3572344D1 (en) * 1984-02-09 1989-09-21 Lubrizol Corp Process for making substituted carboxylic acids and derivatives thereof
US4908145A (en) * 1987-09-30 1990-03-13 Amoco Corporation Engine seal compatible dispersants for lubricating oils
DE69005438D1 (de) † 1990-04-10 1994-02-03 Ethyl Petroleum Additives Ltd Bernsteinsäureimid-Zusammensetzungen.

Also Published As

Publication number Publication date
EP0460309A1 (de) 1991-12-11
JPH04227995A (ja) 1992-08-18
JP2966586B2 (ja) 1999-10-25
AU7813491A (en) 1991-12-12
DE69021872D1 (de) 1995-09-28
CA2043998A1 (en) 1991-12-07
DE69021872T3 (de) 2003-02-13
DE69021872T2 (de) 1996-01-18
ZA914157B (en) 1993-02-24
AU645809B2 (en) 1994-01-27
EP0460309B2 (de) 2000-07-05
EP0460309B1 (de) 1995-08-23

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