US20050011597A1 - Quenching oil compositions - Google Patents

Quenching oil compositions Download PDF

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Publication number
US20050011597A1
US20050011597A1 US10/498,638 US49863804A US2005011597A1 US 20050011597 A1 US20050011597 A1 US 20050011597A1 US 49863804 A US49863804 A US 49863804A US 2005011597 A1 US2005011597 A1 US 2005011597A1
Authority
US
United States
Prior art keywords
composition
hydrocarbyl substituted
acid
metal salt
oil
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.)
Abandoned
Application number
US10/498,638
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English (en)
Inventor
William Sweet
Matthew Sivik
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.)
Lubrizol Corp
Original Assignee
Lubrizol 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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=23338280&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=US20050011597(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Lubrizol Corp filed Critical Lubrizol Corp
Priority to US10/498,638 priority Critical patent/US20050011597A1/en
Assigned to LUBRIZOL CORPORATION, THE reassignment LUBRIZOL CORPORATION, THE ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). Assignors: SIVIK, MATTHEW R., SWEET, WILLIAM R.
Publication of US20050011597A1 publication Critical patent/US20050011597A1/en
Abandoned legal-status Critical Current

Links

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
    • C10M169/00—Lubricating compositions characterised by containing as components a mixture of at least two types of ingredient selected from base-materials, thickeners or additives, covered by the preceding groups, each of these compounds being essential
    • C10M169/04—Mixtures of base-materials and additives
    • C10M169/044—Mixtures of base-materials and additives the additives being a mixture of non-macromolecular and macromolecular compounds
    • 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
    • C10M169/00—Lubricating compositions characterised by containing as components a mixture of at least two types of ingredient selected from base-materials, thickeners or additives, covered by the preceding groups, each of these compounds being essential
    • C10M169/04—Mixtures of base-materials and additives
    • C10M169/048—Mixtures of base-materials and additives the additives being a mixture of compounds of unknown or incompletely defined constitution, non-macromolecular and macromolecular compounds
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
    • C21D1/56—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering characterised by the quenching agents
    • C21D1/58—Oils
    • 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
    • C10M2203/00—Organic non-macromolecular hydrocarbon compounds and hydrocarbon fractions as ingredients in lubricant compositions
    • C10M2203/10—Petroleum or coal fractions, e.g. tars, solvents, bitumen
    • C10M2203/1006—Petroleum or coal fractions, e.g. tars, solvents, bitumen used as base material
    • 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
    • C10M2203/00—Organic non-macromolecular hydrocarbon compounds and hydrocarbon fractions as ingredients in lubricant compositions
    • C10M2203/10—Petroleum or coal fractions, e.g. tars, solvents, bitumen
    • C10M2203/102—Aliphatic fractions
    • C10M2203/1025—Aliphatic fractions used as base material
    • 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
    • C10M2205/00—Organic macromolecular hydrocarbon compounds or fractions, whether or not modified by oxidation as ingredients in lubricant compositions
    • C10M2205/02—Organic macromolecular hydrocarbon compounds or fractions, whether or not modified by oxidation as ingredients in lubricant compositions containing acyclic monomers
    • 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
    • C10M2205/00—Organic macromolecular hydrocarbon compounds or fractions, whether or not modified by oxidation as ingredients in lubricant compositions
    • C10M2205/02—Organic macromolecular hydrocarbon compounds or fractions, whether or not modified by oxidation as ingredients in lubricant compositions containing acyclic monomers
    • C10M2205/026—Butene
    • 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
    • C10M2205/00—Organic macromolecular hydrocarbon compounds or fractions, whether or not modified by oxidation as ingredients in lubricant compositions
    • C10M2205/06—Organic macromolecular hydrocarbon compounds or fractions, whether or not modified by oxidation as ingredients in lubricant compositions containing conjugated dienes
    • 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
    • C10M2207/00—Organic non-macromolecular hydrocarbon compounds containing hydrogen, carbon and oxygen as ingredients in lubricant compositions
    • C10M2207/02—Hydroxy compounds
    • C10M2207/023—Hydroxy compounds having hydroxy groups bound to carbon atoms of six-membered aromatic rings
    • 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
    • C10M2207/00—Organic non-macromolecular hydrocarbon compounds containing hydrogen, carbon and oxygen as ingredients in lubricant compositions
    • C10M2207/02—Hydroxy compounds
    • C10M2207/023—Hydroxy compounds having hydroxy groups bound to carbon atoms of six-membered aromatic rings
    • C10M2207/028—Overbased salts thereof
    • 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
    • C10M2209/00—Organic macromolecular compounds containing oxygen as ingredients in lubricant compositions
    • C10M2209/10—Macromolecular compoundss obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • C10M2209/101—Condensation polymers of aldehydes or ketones and phenols, e.g. Also polyoxyalkylene ether derivatives thereof
    • 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
    • C10M2215/00—Organic non-macromolecular compounds containing nitrogen as ingredients in lubricant Compositions
    • C10M2215/086—Imides [having hydrocarbon substituents containing less than thirty carbon 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
    • C10M2215/00—Organic non-macromolecular compounds containing nitrogen as ingredients in lubricant Compositions
    • C10M2215/24—Organic non-macromolecular compounds containing nitrogen as ingredients in lubricant Compositions having hydrocarbon substituents containing thirty or more carbon atoms, e.g. nitrogen derivatives of substituted succinic acid
    • C10M2215/28—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
    • C10M2219/00—Organic non-macromolecular compounds containing sulfur, selenium or tellurium as ingredients in lubricant compositions
    • C10M2219/04—Organic non-macromolecular compounds containing sulfur, selenium or tellurium as ingredients in lubricant compositions containing sulfur-to-oxygen bonds, i.e. sulfones, sulfoxides
    • C10M2219/044—Sulfonic acids, Derivatives thereof, e.g. neutral salts
    • 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
    • C10M2219/04—Organic non-macromolecular compounds containing sulfur, selenium or tellurium as ingredients in lubricant compositions containing sulfur-to-oxygen bonds, i.e. sulfones, sulfoxides
    • C10M2219/046—Overbased sulfonic acid 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
    • C10N2020/00—Specified physical or chemical properties or characteristics, i.e. function, of component of lubricating compositions
    • C10N2020/01—Physico-chemical properties
    • C10N2020/02—Viscosity; Viscosity index
    • 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
    • C10N2020/00—Specified physical or chemical properties or characteristics, i.e. function, of component of lubricating compositions
    • C10N2020/01—Physico-chemical properties
    • C10N2020/067—Unsaturated Compounds
    • 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
    • C10N2030/00—Specified physical or chemical properties which is improved by the additive characterising the lubricating composition, e.g. multifunctional additives
    • C10N2030/52—Base number [TBN]
    • 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
    • C10N2040/00—Specified use or application for which the lubricating composition is intended
    • C10N2040/20—Metal working
    • 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
    • C10N2040/00—Specified use or application for which the lubricating composition is intended
    • C10N2040/20—Metal working
    • C10N2040/242—Hot working

Definitions

  • mineral oil based quenching fluids have been used. Previously, aqueous quenching media were employed. The aqueous fluids provided extremely rapid cooling setting up excessive amounts of internal stress in the object. Mineral oil based fluids avoided this difficulty, but often did not provide a sufficiently high cooling rate to secure desirable properties in pieces formed of materials having high critical cooling rates to develop maximum strength and hardness or to quench pieces of high mass to surface ratios to develop hardness and strength to maximum depth.

Landscapes

  • Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Thermal Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Lubricants (AREA)
  • Devices For Conveying Motion By Means Of Endless Flexible Members (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
US10/498,638 2001-12-18 2002-12-16 Quenching oil compositions Abandoned US20050011597A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US10/498,638 US20050011597A1 (en) 2001-12-18 2002-12-16 Quenching oil compositions

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US34161201P 2001-12-18 2001-12-18
PCT/US2002/040160 WO2003052145A1 (en) 2001-12-18 2002-12-16 Quenching oil compositions
US10/498,638 US20050011597A1 (en) 2001-12-18 2002-12-16 Quenching oil compositions

Publications (1)

Publication Number Publication Date
US20050011597A1 true US20050011597A1 (en) 2005-01-20

Family

ID=23338280

Family Applications (1)

Application Number Title Priority Date Filing Date
US10/498,638 Abandoned US20050011597A1 (en) 2001-12-18 2002-12-16 Quenching oil compositions

Country Status (8)

Country Link
US (1) US20050011597A1 (https=)
EP (1) EP1466023B1 (https=)
JP (1) JP2005513200A (https=)
AT (1) ATE307908T1 (https=)
AU (1) AU2002357258A1 (https=)
CA (1) CA2470953A1 (https=)
DE (1) DE60206968T2 (https=)
WO (1) WO2003052145A1 (https=)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20070191241A1 (en) * 2004-03-10 2007-08-16 Idemitsu Kosan Co., Ltd. Quenching oil for reduced pressure quenching and method for quenching
CN111868269A (zh) * 2018-03-28 2020-10-30 出光兴产株式会社 热处理油组合物
CN111886349A (zh) * 2018-03-28 2020-11-03 出光兴产株式会社 热处理油组合物
WO2021134941A1 (zh) * 2019-12-30 2021-07-08 南京科润工业介质股份有限公司 一种快速光亮淬火油及其制备方法

Citations (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3567640A (en) * 1970-03-25 1971-03-02 Park Chem Co Quench oil composition and method of use
US3855014A (en) * 1973-06-25 1974-12-17 Atlantic Richfield Co Quenching oil composition and method of quenching metal
US5015404A (en) * 1988-04-05 1991-05-14 Nippon Oil Co., Ltd. Oil composition containing hydrogenated oil
US5250122A (en) * 1991-10-18 1993-10-05 Idemitsu Kosan Co., Ltd. Heat treating oil composition
US5321172A (en) * 1993-02-26 1994-06-14 Exxon Research And Engineering Company Lubricating composition for two-cycle internal combustion engines
US5376186A (en) * 1991-10-18 1994-12-27 Idemitsu Kosan Co., Ltd. Heat treating oil composition
US5487796A (en) * 1994-11-15 1996-01-30 Soraya; Sorayapour Method of quenching metals
US5658865A (en) * 1994-12-07 1997-08-19 Nippon Oil Co., Ltd. Oxidation-inhibitive lubricating oil composition
US5858932A (en) * 1996-10-11 1999-01-12 Idemitsu Kosan Co., Ltd. Internal combustion engine oil composition
US5879743A (en) * 1996-08-28 1999-03-09 Deere & Company Method for hardfacing a metal surface
US6239082B1 (en) * 1998-04-03 2001-05-29 Exxon Research And Engineering Company Petroleum quench oil
US6815401B2 (en) * 2001-07-17 2004-11-09 Idemitsu Kosan Co., Ltd. Oil composition for heat treatment of a gear and gear treated by using the oil composition
US6872693B2 (en) * 1999-05-24 2005-03-29 The Lubrizol Corporation Mineral gear oils and transmission fluids
US6962895B2 (en) * 1996-01-16 2005-11-08 The Lubrizol Corporation Lubricating compositions

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB951139A (en) * 1960-10-24 1964-03-04 Shell Int Research Quenching oil composition
NL277544A (https=) * 1962-02-23
US3498850A (en) * 1967-02-06 1970-03-03 Exxon Research Engineering Co Quenching process
EP0113157A1 (en) * 1982-12-30 1984-07-11 EDWIN COOPER & COMPANY LIMITED Quench oils, concentrates for making quench oils and methods of treating metals
US6310009B1 (en) * 2000-04-03 2001-10-30 The Lubrizol Corporation Lubricating oil compositions containing saligenin derivatives

Patent Citations (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3567640A (en) * 1970-03-25 1971-03-02 Park Chem Co Quench oil composition and method of use
US3855014A (en) * 1973-06-25 1974-12-17 Atlantic Richfield Co Quenching oil composition and method of quenching metal
US5015404A (en) * 1988-04-05 1991-05-14 Nippon Oil Co., Ltd. Oil composition containing hydrogenated oil
US5250122A (en) * 1991-10-18 1993-10-05 Idemitsu Kosan Co., Ltd. Heat treating oil composition
US5376186A (en) * 1991-10-18 1994-12-27 Idemitsu Kosan Co., Ltd. Heat treating oil composition
US5321172A (en) * 1993-02-26 1994-06-14 Exxon Research And Engineering Company Lubricating composition for two-cycle internal combustion engines
US5487796A (en) * 1994-11-15 1996-01-30 Soraya; Sorayapour Method of quenching metals
US5658865A (en) * 1994-12-07 1997-08-19 Nippon Oil Co., Ltd. Oxidation-inhibitive lubricating oil composition
US6962895B2 (en) * 1996-01-16 2005-11-08 The Lubrizol Corporation Lubricating compositions
US5879743A (en) * 1996-08-28 1999-03-09 Deere & Company Method for hardfacing a metal surface
US5858932A (en) * 1996-10-11 1999-01-12 Idemitsu Kosan Co., Ltd. Internal combustion engine oil composition
US6239082B1 (en) * 1998-04-03 2001-05-29 Exxon Research And Engineering Company Petroleum quench oil
US6872693B2 (en) * 1999-05-24 2005-03-29 The Lubrizol Corporation Mineral gear oils and transmission fluids
US6815401B2 (en) * 2001-07-17 2004-11-09 Idemitsu Kosan Co., Ltd. Oil composition for heat treatment of a gear and gear treated by using the oil composition

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20070191241A1 (en) * 2004-03-10 2007-08-16 Idemitsu Kosan Co., Ltd. Quenching oil for reduced pressure quenching and method for quenching
US7851422B2 (en) * 2004-03-10 2010-12-14 Idemitsu Kosan Co., Ltd. Quenching oil for reduced pressure quenching and method for quenching
CN111868269A (zh) * 2018-03-28 2020-10-30 出光兴产株式会社 热处理油组合物
CN111886349A (zh) * 2018-03-28 2020-11-03 出光兴产株式会社 热处理油组合物
US20210009917A1 (en) * 2018-03-28 2021-01-14 Idemitsu Kosan Co.,Ltd. Heat-treatment oil composition
WO2021134941A1 (zh) * 2019-12-30 2021-07-08 南京科润工业介质股份有限公司 一种快速光亮淬火油及其制备方法

Also Published As

Publication number Publication date
JP2005513200A (ja) 2005-05-12
CA2470953A1 (en) 2003-06-26
DE60206968T2 (de) 2006-07-27
DE60206968D1 (de) 2005-12-01
ATE307908T1 (de) 2005-11-15
WO2003052145A1 (en) 2003-06-26
EP1466023B1 (en) 2005-10-26
AU2002357258A1 (en) 2003-06-30
EP1466023A1 (en) 2004-10-13

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Legal Events

Date Code Title Description
AS Assignment

Owner name: LUBRIZOL CORPORATION, THE, OHIO

Free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNORS:SWEET, WILLIAM R.;SIVIK, MATTHEW R.;REEL/FRAME:015800/0912

Effective date: 20040610

STCB Information on status: application discontinuation

Free format text: ABANDONED -- FAILURE TO RESPOND TO AN OFFICE ACTION