KR960017636A - Lubricant composition - Google Patents

Lubricant composition Download PDF

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KR960017636A
KR960017636A KR1019950043844A KR19950043844A KR960017636A KR 960017636 A KR960017636 A KR 960017636A KR 1019950043844 A KR1019950043844 A KR 1019950043844A KR 19950043844 A KR19950043844 A KR 19950043844A KR 960017636 A KR960017636 A KR 960017636A
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South Korea
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alkyl group
group
compound
general formula
formula
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KR1019950043844A
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Korean (ko)
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조오지 가드 폴
몬크리프 길리스피 해롤드
윌리엄 헤이우드 프레드릭
제라드 맥켄나 유우진
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알베르루스 빌헬무스·요아네스 쩨스트라텐
셀 인터나쵸나아레 레사아치 마아츠샤피 비이부이
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Publication of KR960017636A publication Critical patent/KR960017636A/en

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    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C327/00—Thiocarboxylic acids
    • C07C327/02—Monothiocarboxylic acids
    • C07C327/04—Monothiocarboxylic acids having carbon atoms of thiocarboxyl groups bound to hydrogen atoms or to acyclic carbon atoms

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  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Lubricants (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

하기 일반식의 화합물 :Compounds of the general formula

식중, A는 수소원자 또는 알킬기이며; B는 알킬기; 또는 일반식 CO2-W의 기(이때, W는 알킬기임); 또는 일반식 Y-CO2-Z의 기(이때, Y는 알킬렌기이며 Z는 알킬기임); 또는 일반식 CH2CH(CO2D)CH2CO2E(이때, D및 E는 각각 독립적으로 알킬기임)이며; R′및 R″은 각각 독립적으로 수소 원자, 알킬기 또는 CH2CO2F(이때, F는 알킬기임)이며; P는 0∼40이며; X는 CO2G기(식중, G는 C1-30알킬기임), 또는 (CH2)nCO2J기(식중, J는 C1-10알킬기이며, n은 1∼12임)임; 그의 제조 방법; 기본 유체로서 상기 화합물을 포함하는 윤활유 조성물; 및 황산화제 기본 유체로서 상기 화합물의 사용 방법.Wherein A is a hydrogen atom or an alkyl group; B is an alkyl group; Or a group of formula CO 2 -W, wherein W is an alkyl group; Or a group of the formula Y-CO 2 -Z wherein Y is an alkylene group and Z is an alkyl group; Or a general formula CH 2 CH (CO 2 D) CH 2 CO 2 E, wherein D and E are each independently an alkyl group; R ′ and R ″ are each independently a hydrogen atom, an alkyl group or CH 2 CO 2 F, wherein F is an alkyl group; P is 0-40; X is a CO 2 G group (wherein G is a C 1-30 alkyl group) or (CH 2 ) n CO 2 J group (wherein J is a C 1-10 alkyl group and n is 1-12); Its production method; A lubricating oil composition comprising said compound as a base fluid; And method of using said compound as a sulfate agent base fluid.

Description

윤활유 조성물Lubricant composition

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음As this is a public information case, the full text was not included.

Claims (10)

하기 일반식의 화합물,A compound of the general formula 식중, A는 수소원자 또는 알킬기이며; B는 알킬기; 또는 일반식 CO2-W의 기(이때, W는 알킬기임); 또는 일반식 Y-CO2-Z의 기(이때, Y는 알킬렌기이며 Z는 알킬기임); 또는 일반식 CH2CH(CO2D)CH2CO2E(이때, D및 E는 각각 독립적으로 알킬기임)이며; R′및 R″은 각각 독립적으로 수소 원자, 알킬기 또는 CH2CO2F(이때, F는 알킬기임)이며; P는 0∼40이며; X는 CO2G기(식중, G는 C1-30알킬기임), 또는 (CH2)nCO2J기(식중, J는 C1-10알킬기이며, n은 1∼12임)이며; 상기 화합물은 적어도 440의 분자량을 가지며, (a) 일반식 S(CH2CH2CO2R)2또는 S(CH2CO2R)2의 화합물(식중, R은 알킬기임), (b) 일반식의 화합물(식중, K 및 L은 각각 옥틸기이거나, K는 부틸기이며, L은 에틸기임), 및 (c) 일반식의 화합물(식중, M은 데실기이고, N은 도데실기임)은 제외된다.Wherein A is a hydrogen atom or an alkyl group; B is an alkyl group; Or a group of formula CO 2 -W, wherein W is an alkyl group; Or a group of the formula Y-CO 2 -Z wherein Y is an alkylene group and Z is an alkyl group; Or a general formula CH 2 CH (CO 2 D) CH 2 CO 2 E, wherein D and E are each independently an alkyl group; R ′ and R ″ are each independently a hydrogen atom, an alkyl group or CH 2 CO 2 F, wherein F is an alkyl group; P is 0-40; X is a CO 2 G group (wherein G is a C 1-30 alkyl group) or (CH 2 ) n CO 2 J group (wherein J is a C 1-10 alkyl group and n is 1-12); The compound has a molecular weight of at least 440, (a) a compound of the general formula S (CH 2 CH 2 CO 2 R) 2 or S (CH 2 CO 2 R) 2 , wherein R is an alkyl group, (b) General formula (Wherein K and L are each octyl group or K is a butyl group and L is an ethyl group), and (c) The compound of (wherein M is a decyl group and N is a dodecyl group) is excluded. 제1항에 있어서, A가 수소 원자 또는 C1-30알칼리인 화합물.The compound of claim 1, wherein A is a hydrogen atom or a C 1-30 alkali. 제1 또는 2항에 있어서, B가 C1-30알킬기; 또는 CO2W의 기(이때, W는 C1-30알킬기임); 또는 일반식 Y-CO2-Z의 기(이때, Y는 C1-30알킬렌기이며 Z는 C1-30알킬기임); 또는 CH2CH(CO2D)CH2CO2E(이때, D및 E는 각각 독립적으로 C3-15알킬기임)화합물.The compound of claim 1 or 2, wherein B is a C 1-30 alkyl group; Or a group of CO 2 W, wherein W is a C 1-30 alkyl group; Or a group of the general formula Y-CO 2 -Z, wherein Y is a C 1-30 alkylene group and Z is a C 1-30 alkyl group; Or CH 2 CH (CO 2 D) CH 2 CO 2 E wherein D and E are each independently a C 3-15 alkyl group. 제1,2 또는 3항에 있어서, R′및 R″가 각각 독립적으로 수소 원자; 또는 C1-10알킬기, 또는 CH2CO2F기(이때, F는 C3-15알킬기임)인 화합물4. A compound according to claim 1, 2 or 3, wherein R 'and R''are each independently a hydrogen atom; Or a C 1-10 alkyl group, or a CH 2 CO 2 F group wherein F is a C 3-15 alkyl group 황-함유 화합물과 올레핀형 불포화된 화합물을 반응시키고, 만약 필요하다면, 이렇게 생산된 화합물을 에스테르화시키는 것으로 구성되는 제1 내지 4항 중 임의의 한 항에 따른 화합물의 제조 방법.A process for the preparation of a compound according to any one of claims 1 to 4 consisting of reacting a sulfur-containing compound with an olefinically unsaturated compound and, if necessary, esterifying the compound thus produced. 제5항에 있어서, 황-함유 화합물이 황화수소, 티옥, 티오페놀, 또는 티올산인 방법.The method of claim 5, wherein the sulfur-containing compound is hydrogen sulfide, thioc, thiophenol, or thiol acid. 기본 유체로서 하기 일반식의 화합물,A compound of the general formula 식중, A는 수소원자 또는 알킬기이며; B는 알킬기; 또는 일반식 CO2-W의 기(이때, W는 알킬기임); 또는 일반식 Y-CO2-Z의 기(이때, Y는 알킬렌기이며 Z는 알킬기임); 또는 일반식 CH2CH(CO2D)CH2CO2E(이때, D및 E는 각각 독립적으로 알킬기임)이며; R′및 R″은 각각 독립적으로 수소 원자, 알킬기 또는 CH2CO2F(이때, F는 알킬기임)이며; P는 0∼40이며; X는 CO2G기(식중, G는 C1-30알킬기임), 또는 (CH2)nCO2J기(식중, J는 C1-10알킬기이며, n은 1∼12임)이며; 상기 화합물은 적어도 440의 분자량을 가지며, (a) 일반식 S(CH2CH2CO2R)2또는 S(CH2CO2R)2의 화합물(식중, R은 알킬기임), (b) 일반식의 화합물(식중, K 및 L은 각각 옥틸기임), 및 (c) 일반식의 화합물(식중, M은 데실기이고, N은 도데실기임)은 제외됨을 포함하는 윤활유 조성물.Wherein A is a hydrogen atom or an alkyl group; B is an alkyl group; Or a group of formula CO 2 -W, wherein W is an alkyl group; Or a group of the formula Y-CO 2 -Z wherein Y is an alkylene group and Z is an alkyl group; Or a general formula CH 2 CH (CO 2 D) CH 2 CO 2 E, wherein D and E are each independently an alkyl group; R ′ and R ″ are each independently a hydrogen atom, an alkyl group or CH 2 CO 2 F, wherein F is an alkyl group; P is 0-40; X is a CO 2 G group (wherein G is a C 1-30 alkyl group) or (CH 2 ) n CO 2 J group (wherein J is a C 1-10 alkyl group and n is 1-12); The compound has a molecular weight of at least 440, (a) a compound of the general formula S (CH 2 CH 2 CO 2 R) 2 or S (CH 2 CO 2 R) 2 , wherein R is an alkyl group, (b) General formula (Wherein K and L are octyl groups), and (c) A compound of formula wherein M is a decyl group and N is a dodecyl group is excluded. 제7항에 있어서, 상기 화합물이 총 기본 유체의 2∼100중량%의 양으로 존재하는 윤활유 조성물.8. The lubricating oil composition of claim 7, wherein the compound is present in an amount of from 2 to 100% by weight of the total base fluid. 제8항에 있어서, 총 기본 유체의 나머지가 광물성 또는 합성원료의 기본 오일인 윤활유 조성물.9. The lubricating oil composition of claim 8, wherein the remainder of the total base fluid is a base oil of mineral or synthetic material. 윤활유 조성물내 황산화제 염기로서 하기 일반식의 화합물을 사용하는 방법.A method of using a compound of the following general formula as a sulfate agent base in a lubricating oil composition. 식중, A는 수소원자 또는 알킬기이며; B는 알킬기; 또는 일반식 CO2-W의 기(이때, W는 알킬기임); 또는 일반식 Y-CO2-Z의 기(이때, Y는 알킬렌기이며 Z는 알킬기임); 또는 일반식 CH2CH(CO2D)CH2CO2E(이때, D및 E는 각각 독립적으로 알킬기임)이며; R′및 R″은 각각 독립적으로 수소 원자, 알킬기 또는 CH2CO2F(이때, F는 알킬기임)이며; P는 0∼40이며; X는 CO2G기(식중, G는 C1-30알킬기임), 또는 (CH2)nCO2J기(식중, J는 C1-10알킬기이며, n은 1∼12임)이며; (a) 일반식 S(CH2CH2CO2R)2또는 S(CH2CO2R)2의 화합물(식중, R은 알킬기임)은 제외된다.Wherein A is a hydrogen atom or an alkyl group; B is an alkyl group; Or a group of formula CO 2 -W, wherein W is an alkyl group; Or a group of the formula Y-CO 2 -Z wherein Y is an alkylene group and Z is an alkyl group; Or a general formula CH 2 CH (CO 2 D) CH 2 CO 2 E, wherein D and E are each independently an alkyl group; R ′ and R ″ are each independently a hydrogen atom, an alkyl group or CH 2 CO 2 F, wherein F is an alkyl group; P is 0-40; X is a CO 2 G group (wherein G is a C 1-30 alkyl group) or (CH 2 ) n CO 2 J group (wherein J is a C 1-10 alkyl group and n is 1-12); (a) The compound of general formula S (CH 2 CH 2 CO 2 R) 2 or S (CH 2 CO 2 R) 2 , wherein R is an alkyl group, is excluded. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019950043844A 1994-11-25 1995-11-24 Lubricant composition KR960017636A (en)

Applications Claiming Priority (2)

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EP94308712.2 1994-11-25
EP94308712 1994-11-25

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AT (1) ATE189811T1 (en)
DE (1) DE69515103T2 (en)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012184215A (en) * 2010-06-01 2012-09-27 Sumitomo Chemical Co Ltd Method for producing methionine
SG11201906221VA (en) * 2017-01-17 2019-08-27 Exxonmobil Chemical Patents Inc High stability lubricating oil base stocks and processes for preparing the same
US10961480B2 (en) 2017-01-17 2021-03-30 Exxonmobil Chemical Patents Inc. High stability lubricating oil base stocks and processes for preparing the same

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ATE189811T1 (en) 2000-03-15
DE69515103T2 (en) 2000-09-28
JPH08283233A (en) 1996-10-29
DE69515103D1 (en) 2000-03-23

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