CA3010739A1 - Manufacturing calcium sulfonate greases using alkali metal hydroxide and delayed addition of non-aqueous converting agents - Google Patents

Manufacturing calcium sulfonate greases using alkali metal hydroxide and delayed addition of non-aqueous converting agents Download PDF

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Publication number
CA3010739A1
CA3010739A1 CA3010739A CA3010739A CA3010739A1 CA 3010739 A1 CA3010739 A1 CA 3010739A1 CA 3010739 A CA3010739 A CA 3010739A CA 3010739 A CA3010739 A CA 3010739A CA 3010739 A1 CA3010739 A1 CA 3010739A1
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CA
Canada
Prior art keywords
alkali metal
metal hydroxide
calcium sulfonate
aqueous converting
period
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.)
Granted
Application number
CA3010739A
Other languages
French (fr)
Other versions
CA3010739C (en
Inventor
John A. Waynick
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.)
NCH Corp
Original Assignee
NCH Corp
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
Priority claimed from US14/990,473 external-priority patent/US9976101B2/en
Priority claimed from US15/130,422 external-priority patent/US9976102B2/en
Application filed by NCH Corp filed Critical NCH Corp
Publication of CA3010739A1 publication Critical patent/CA3010739A1/en
Application granted granted Critical
Publication of CA3010739C publication Critical patent/CA3010739C/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • 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
    • C10M2201/00—Inorganic compounds or elements as ingredients in lubricant compositions
    • C10M2201/06—Metal compounds
    • C10M2201/062—Oxides; Hydroxides; Carbonates or bicarbonates
    • 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
    • C10M2219/00—Organic non-macromolecular compounds containing sulfur, selenium or tellurium as ingredients in lubricant compositions
    • C10M2219/08—Thiols; Sulfides; Polysulfides; Mercaptals
    • C10M2219/082—Thiols; Sulfides; Polysulfides; Mercaptals containing sulfur atoms bound to acyclic or cycloaliphatic carbon atoms
    • C10M2219/087—Thiols; Sulfides; Polysulfides; Mercaptals containing sulfur atoms bound to acyclic or cycloaliphatic carbon atoms containing hydroxy groups; Derivatives thereof, e.g. sulfurised phenols
    • C10M2219/089—Overbased salts
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
    • C10N2050/00—Form in which the lubricant is applied to the material being lubricated
    • C10N2050/10—Semi-solids; greasy
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
    • C10N2070/00—Specific manufacturing methods for lubricant compositions

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Chemistry (AREA)
  • Lubricants (AREA)

Abstract

An overbased calcium sulfonate grease composition and method of manufacture comprising added alkali metal hydroxide alone or in combination with (a) calcium hydroxyapatite and/or added calcium carbonate used as calcium containing bases for reacting with complexing acids) and/or (b) at least one delay period between the addition of water as a converting agent and addition of a portion of a non-aqueous converting agent. A delay period may involve the period of time it takes to adjust the temperature of the mixture, a period of time during which the mixture is held at a temperature or within a range of temperatures, and multiples and any combination thereof. These calcium sulfonate greases have improved thickener yield and high dropping points compared to greases made without added alkali metal hydroxide and delay between the additions of water and a non-aqueous converting agent, particularly when a poor quality overbased calcium sulfonate is used.
CA3010739A 2016-01-07 2016-12-14 Manufacturing calcium sulfonate greases using alkali metal hydroxide and delayed addition of non-aqueous converting agents Active CA3010739C (en)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US14/990,473 2016-01-07
US14/990,473 US9976101B2 (en) 2011-10-31 2016-01-07 Method of manufacturing calcium sulfonate greases using delayed addition of non-aqueous converting agents
US15/130,422 US9976102B2 (en) 2011-10-31 2016-04-15 Composition and method of manufacturing calcium sulfonate greases using alkali metal hydroxide and delayed addition of non-aqueous converting agents
US15/130,422 2016-04-15
PCT/US2016/066578 WO2017120000A1 (en) 2016-01-07 2016-12-14 Manufacturing calcium sulfonate greases using alkali metal hydroxide and delayed addition of non-aqueous converting agents

Publications (2)

Publication Number Publication Date
CA3010739A1 true CA3010739A1 (en) 2017-07-13
CA3010739C CA3010739C (en) 2019-02-19

Family

ID=59273880

Family Applications (1)

Application Number Title Priority Date Filing Date
CA3010739A Active CA3010739C (en) 2016-01-07 2016-12-14 Manufacturing calcium sulfonate greases using alkali metal hydroxide and delayed addition of non-aqueous converting agents

Country Status (9)

Country Link
EP (1) EP3400280B1 (en)
JP (1) JP6511199B2 (en)
KR (1) KR102095188B1 (en)
CN (1) CN108473910B (en)
AU (1) AU2016385438B2 (en)
BR (1) BR112018013843B1 (en)
CA (1) CA3010739C (en)
MX (1) MX2018008341A (en)
WO (1) WO2017120000A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7187104B2 (en) * 2017-05-22 2022-12-12 コスモ石油ルブリカンツ株式会社 Grease composition for food machinery
CN108949328B (en) * 2018-09-05 2020-03-10 西南交通大学 Composite calcium sulfonate lubricating grease and preparation method thereof
US20200157459A1 (en) * 2018-11-20 2020-05-21 Nch Corporation Composition and Method of Manufacturing Sulfonate-Based Greases Using a Glycerol Derivative
CN115820321B (en) * 2022-11-22 2023-11-14 中国石油化工股份有限公司 Composite calcium-based lubricating grease composition and preparation method thereof

Family Cites Families (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1028063A (en) 1962-04-06 1966-05-04 Lubrizol Corp Grease composition
US3492231A (en) 1966-03-17 1970-01-27 Lubrizol Corp Non-newtonian colloidal disperse system
US3242079A (en) 1962-04-06 1966-03-22 Lubrizol Corp Basic metal-containing thickened oil compositions
GB1044148A (en) 1963-09-16 1966-09-28 Lubrizol Corp Carbonated calcium sulfonate complexes
US3377283A (en) 1967-03-09 1968-04-09 Lubrizol Corp Process for preparing thickened compositions
CA949055A (en) 1968-05-08 1974-06-11 Continental Oil Company Method for preparing highly basic grease and rust inhibiting compositions
US3661622A (en) 1970-03-16 1972-05-09 Continental Oil Co Method of improving resistance to corrosion of metal surfaces and resultant article
US3671012A (en) 1970-03-16 1972-06-20 Continental Oil Co Grease compositions containing polymers
US3746643A (en) 1970-10-21 1973-07-17 Continental Oil Co Grease and rust inhibitor compositions
US4560489A (en) 1983-09-14 1985-12-24 Witco Chemical Corporation High performance calcium borate modified overbased calcium sulfonate complex greases
US4787992A (en) 1986-02-18 1988-11-29 Amoco Corporation Calcium soap thickened front-wheel drive grease
US4902435A (en) 1986-02-18 1990-02-20 Amoco Corporation Grease with calcium soap and polyurea thickener
US4929371A (en) 1986-02-18 1990-05-29 Amoco Corporation Steel mill grease
US4830767A (en) 1986-02-18 1989-05-16 Amoco Corporation Front-wheel drive grease
US4904399A (en) 1989-03-31 1990-02-27 Amoco Corporation Process for preventing grease fires in steel mills and other metal processing mills
US5126062A (en) 1991-01-15 1992-06-30 Nch Corporation Calcium sulfonate grease and method of manufacture
US5308514A (en) 1993-03-03 1994-05-03 Witco Corporation Sulfonate greases
US5338467A (en) 1993-03-03 1994-08-16 Witco Corporation Sulfonate grease improvement
US6534450B1 (en) * 2001-09-28 2003-03-18 Chevron Oronite Company Llc Dispersed hydrated sodium borate compositions having improved properties in lubricating oil compositions
JP2003301190A (en) * 2002-02-06 2003-10-21 Nsk Ltd Grease composition and rotary apparatus
JP5363722B2 (en) 2006-12-01 2013-12-11 昭和シェル石油株式会社 Grease composition
CN101705143B (en) * 2009-11-09 2012-12-19 鞍山海华油脂化学有限公司 High-extreme pressure water-resistant antirust lubricating grease and preparation method thereof
CN101993767B (en) 2010-11-09 2014-04-16 江苏惠源石油科技有限公司 Nano calcium carbonate-containing calcium sulfonate complex grease and production method thereof
CN102051257B (en) * 2010-12-31 2013-04-17 鞍山海华油脂化学有限公司 Complex lithium-base lubricating grease and production technique thereof
US9976102B2 (en) * 2011-10-31 2018-05-22 Nch Corporation Composition and method of manufacturing calcium sulfonate greases using alkali metal hydroxide and delayed addition of non-aqueous converting agents
US9458406B2 (en) 2011-10-31 2016-10-04 Nch Corporation Calcium hydroxyapatite based sulfonate grease compositions and method of manufacture
WO2013066955A1 (en) * 2011-10-31 2013-05-10 Nch Corporation Calcium hydroxyapatite based calcium sulfonate grease compositions and method of manufacture
CN103740435B (en) * 2014-02-11 2015-06-17 上海禾泰特种润滑科技股份有限公司 Composite calcium sulfonate lubricating grease composition and preparation method thereof
CN104327906A (en) * 2014-10-25 2015-02-04 中国石油化工股份有限公司 Composition of compound calcium sulfonate-based lubricating grease for improving high-temperature performance and preparation method thereof
CN104711080B (en) * 2015-03-12 2018-05-08 上海禾泰特种润滑科技股份有限公司 modified composite calcium sulfonate grease lubricant and preparation method thereof

Also Published As

Publication number Publication date
KR102095188B1 (en) 2020-03-31
CN108473910A (en) 2018-08-31
EP3400280A1 (en) 2018-11-14
EP3400280B1 (en) 2023-10-04
JP6511199B2 (en) 2019-05-15
JP2019501266A (en) 2019-01-17
WO2017120000A1 (en) 2017-07-13
CA3010739C (en) 2019-02-19
AU2016385438A1 (en) 2018-07-05
EP3400280A4 (en) 2018-11-14
AU2016385438B2 (en) 2019-04-18
MX2018008341A (en) 2019-01-31
BR112018013843B1 (en) 2022-08-09
KR20180101478A (en) 2018-09-12
CN108473910B (en) 2020-02-14
BR112018013843A2 (en) 2018-12-11

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Effective date: 20180705