KR910003081A - Lubricant composition - Google Patents

Lubricant composition Download PDF

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Publication number
KR910003081A
KR910003081A KR1019900010669A KR900010669A KR910003081A KR 910003081 A KR910003081 A KR 910003081A KR 1019900010669 A KR1019900010669 A KR 1019900010669A KR 900010669 A KR900010669 A KR 900010669A KR 910003081 A KR910003081 A KR 910003081A
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KR
South Korea
Prior art keywords
lubricating oil
zinc
oil composition
unsaturated aliphatic
carbon atoms
Prior art date
Application number
KR1019900010669A
Other languages
Korean (ko)
Other versions
KR930010530B1 (en
Inventor
히또시 히따
Original Assignee
이데미쯔 쇼오스께
이데미쯔 고오산가부시끼가이샤
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Publication of KR910003081A publication Critical patent/KR910003081A/en
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Publication of KR930010530B1 publication Critical patent/KR930010530B1/en

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    • 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
    • C10M163/00—Lubricating compositions characterised by the additive being a mixture of a compound of unknown or incompletely defined constitution and a non-macromolecular compound, each of these compounds being essential
    • 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
    • C10M141/00—Lubricating compositions characterised by the additive being a mixture of two or more compounds covered by more than one of the main groups C10M125/00 - C10M139/00, each of these compounds being essential
    • 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
    • C10M107/00—Lubricating compositions characterised by the base-material being a macromolecular compound
    • C10M107/02—Hydrocarbon polymers; Hydrocarbon polymers modified by oxidation
    • C10M107/04—Polyethene
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    • C10M129/00—Lubricating compositions characterised by the additive being an organic non-macromolecular compound containing oxygen
    • C10M129/02—Lubricating compositions characterised by the additive being an organic non-macromolecular compound containing oxygen having a carbon chain of less than 30 atoms
    • C10M129/04—Hydroxy compounds
    • C10M129/06—Hydroxy compounds having hydroxy groups bound to acyclic or cycloaliphatic carbon atoms
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    • C10M137/00—Lubricating compositions characterised by the additive being an organic non-macromolecular compound containing phosphorus
    • C10M137/02—Lubricating compositions characterised by the additive being an organic non-macromolecular compound containing phosphorus having no phosphorus-to-carbon bond
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    • C10M137/00—Lubricating compositions characterised by the additive being an organic non-macromolecular compound containing phosphorus
    • C10M137/02—Lubricating compositions characterised by the additive being an organic non-macromolecular compound containing phosphorus having no phosphorus-to-carbon bond
    • C10M137/04—Phosphate esters
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    • C10M137/02—Lubricating compositions characterised by the additive being an organic non-macromolecular compound containing phosphorus having no phosphorus-to-carbon bond
    • C10M137/04—Phosphate esters
    • C10M137/08—Ammonium or amine salts
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    • C10M137/02—Lubricating compositions characterised by the additive being an organic non-macromolecular compound containing phosphorus having no phosphorus-to-carbon bond
    • C10M137/04—Phosphate esters
    • C10M137/10—Thio derivatives
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    • C10M141/10—Lubricating compositions characterised by the additive being a mixture of two or more compounds covered by more than one of the main groups C10M125/00 - C10M139/00, each of these compounds being essential at least one of them being an organic phosphorus-containing compound
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    • C10M145/00—Lubricating compositions characterised by the additive being a macromolecular compound containing oxygen
    • C10M145/02—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • C10M145/10—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds containing monomers having an unsaturated radical bound to a carboxyl radical, e.g. acrylate
    • C10M145/12—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds containing monomers having an unsaturated radical bound to a carboxyl radical, e.g. acrylate monocarboxylic
    • C10M145/14—Acrylate; Methacrylate
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    • C10M155/00—Lubricating compositions characterised by the additive being a macromolecular compound containing atoms of elements not provided for in groups C10M143/00 - C10M153/00
    • C10M155/02—Monomer containing silicon
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    • 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
    • C10M159/22—Reaction mixtures having an excess of neutralising base, e.g. so-called overbasic or highly basic products containing phenol radicals
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    • 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
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    • C10M167/00—Lubricating compositions characterised by the additive being a mixture of a macromolecular compound, a non-macromolecular compound and a compound of unknown or incompletely defined constitution, each of these compounds being essential
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    • C10M2203/00—Organic non-macromolecular hydrocarbon compounds and hydrocarbon fractions as ingredients in lubricant compositions
    • C10M2203/02—Well-defined aliphatic compounds
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    • C10M2203/00—Organic non-macromolecular hydrocarbon compounds and hydrocarbon fractions as ingredients in lubricant compositions
    • C10M2203/02—Well-defined aliphatic compounds
    • C10M2203/022—Well-defined aliphatic compounds saturated
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    • C10M2203/00—Organic non-macromolecular hydrocarbon compounds and hydrocarbon fractions as ingredients in lubricant compositions
    • C10M2203/02—Well-defined aliphatic compounds
    • C10M2203/024—Well-defined aliphatic compounds unsaturated
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    • C10M2205/00—Organic macromolecular hydrocarbon compounds or fractions, whether or not modified by oxidation as ingredients in lubricant compositions
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Abstract

내용 없음.No content.

Description

윤활유 조성물Lubricant composition

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.

Claims (18)

(A) 적어도 1종의 윤활유 기재오일 주요량: (B) 하기 일반식(1)로 표시되는 구조를 갖는 적어도 1종의 디티오인산 아연 0.05~5중량%(A) At least 1 type of main base oil of lubricating oil: (B) 0.05-5 weight% of at least 1 sort (s) of zinc dithiophosphate which has a structure represented by following General formula (1). (식중, R1, R2, R3및 R4는 각각 독립적으로 탄소수 2~30의 1차 알킬기, 탄소수 3~30의 2차 알킬기, 탄소수 6~30의 시클로알킬기, 탄소수 6~14의 아릴기 또는 탄소수 7~30의 알킬아릴기이다.): 및 (C)탄소수가 16~24이 적어도 1종의 불포화 지방족 알콜올 0.01~10중량%:를 디티오이산 아연에 대한 불포화 지방족 알코올의 중량비(C)/(B)가 0.1~10이 되도록 함유하는 윤활유 조성물.(Wherein R 1 , R 2 , R 3 and R 4 are each independently a primary alkyl group having 2 to 30 carbon atoms, a secondary alkyl group having 3 to 30 carbon atoms, a cycloalkyl group having 6 to 30 carbon atoms, and an aryl having 6 to 14 carbon atoms). Or (C) 0.01 to 10% by weight of at least one unsaturated aliphatic alcoholol having 16 to 24 carbon atoms: and (C) a weight ratio of unsaturated aliphatic alcohols to zinc dithioate. The lubricating oil composition containing so that (C) / (B) may be 0.1-10. 제1항에 있어서, 윤활유 기재 오일이, 40℃에서 측정한 운동학적 점도가 5~10,000cSt인 미네랄 오일, 또는 40℃에서 측정한 운동학적 점도가 5~10,00cSt인 합성 오일인 윤활유 조성물.The lubricant composition according to claim 1, wherein the lubricant base oil is a mineral oil having a kinematic viscosity of 5 to 10,000 cSt measured at 40 ° C or a synthetic oil having a kinematic viscosity of 5 to 10,00 cSt measured at 40 ° C. 제1항에 있어서, 디티오인산 아연이 디-1차-(C3~C12)-알킬디티오인산 아연, 디-2차-(C3~C12)-알킬디티오인산 아연 및 비스-(C9-C24)-(알킬아릴) 디티오인산 아연으로 구성되는 군에서 선택되는 윤활유 조성물.2. The zinc compound of claim 1, wherein the zinc dithiophosphate is di-di- (C 3 -C 12 ) -alkyldithiophosphate zinc, di-di- (C 3 -C 12 ) -alkyldithiophosphate zinc and bis A lubricating oil composition selected from the group consisting of-(C 9 -C 24 )-(alkylaryl) zinc dithiophosphate. 제1항에 있어서, 불포화 지방족 알코올이 11-도코센-1-올, 13-도코센-1-올, 9-에이코센-1-올 또는 시스-9-옥타데센-1-올인 윤활유 조성물.The lubricating oil composition of claim 1, wherein the unsaturated aliphatic alcohol is 11-docosen-1-ol, 13-docosen-1-ol, 9-eicosen-1-ol or cis-9-octadecen-1-ol. 제4항에 있어서, 불포화 지방족 알코올이 13-도코센-1-올 또는 시스-9-옥타데센-1-올인 윤활유 조성물.The lubricating oil composition of claim 4, wherein the unsaturated aliphatic alcohol is 13-docosen-1-ol or cis-9-octadecen-1-ol. 제1항에 있어서, 윤활유 기재오일이 미네랄 오일이고, 디티오인산 아연이 디-1차-(C4~C6)-알킬디티오인산 아연의 혼합물이며, 불포화 지방족 알코올이 시스-9-옥타데센-1-올인 윤활유 조성물.The method of claim 1, wherein the lubricating oil base oil is a mineral oil, zinc dithiophosphate is a mixture of zinc di-pri- (C 4 ~ C 6 ) -alkyldithiophosphate, unsaturated aliphatic alcohol is cis-9-octa A lubricating oil composition which is decene-1-ol. 제1항에 있어서, (E) 인산 에스테르, 아인산 에스테르, 인산 에스테르의 아민염, 및 아인산 에스테르의 아민염으로 구성되는 군에서 선택된 적어도 1종의 첨가제 화합물 비교적 소량을 더 함유하는 윤활유 조성물.The lubricating oil composition according to claim 1, further comprising a relatively small amount of at least one additive compound selected from the group consisting of (E) phosphate ester, phosphite ester, amine salt of phosphate ester, and amine salt of phosphite ester. 제7항에 있어서, 첨가제 화합물이 윤활유 조성물에 0.01~5.0중량%의 농도로 존재하는 윤활유 조성물.8. The lubricating oil composition of claim 7, wherein the additive compound is present in the lubricating oil composition at a concentration of 0.01 to 5.0 weight percent. (A) 적어도 1종의 윤활유 기재오일 주요량: (B) 하기 일반식(1)로 표시되는 구조를 갖는 적어도 1종의 디티오인산 아연 0.05~5중량%:(A) At least 1 type of main base oil of lubricating oil: (B) 0.05-5 weight% of at least 1 sort (s) of zinc dithiophosphates which have a structure represented by following General formula (1): (식중, R1, R2, R3및 R4는 각각 독립적으로 탄소수 2~30의 1차 알킬기, 탄소수 3~30의 2차 알킬기, 탄소수 6~30의 시클로알킬기, 탄소수 6~14의 아릴기 또는 탄소수 7~30의 알킬아릴기이다.) (C)탄소수 16~24이 적어도 1종의 불포화 지방족 알콜올 0.01~10중량%: 및 (D) 적어도 1종의 세정 분산제 비교적 소량을 디티오인산 아연에 대한 불포화 지방족 알코올의 중량비(C)/(B)가 0.1~10이 되도록 함유하는 윤활유 조성물.(Wherein R 1 , R 2 , R 3 and R 4 are each independently a primary alkyl group having 2 to 30 carbon atoms, a secondary alkyl group having 3 to 30 carbon atoms, a cycloalkyl group having 6 to 30 carbon atoms, and an aryl having 6 to 14 carbon atoms). Or (C) 0.01 to 10% by weight of at least one unsaturated aliphatic alcoholol having 16 to 24 carbon atoms, and (D) relatively small amount of at least one cleaning dispersant. The lubricating oil composition containing so that the weight ratio (C) / (B) of unsaturated aliphatic alcohol with respect to zinc phosphate may be 0.1-10. 제9항에 있어서, 세정 분산제가 윤활유 조성물에 0.01~5.0중량%의 농도로 존재하는 윤활유 조성물.10. The lubricating oil composition of claim 9, wherein the cleaning dispersant is present in the lubricating oil composition at a concentration of 0.01 to 5.0 weight percent. 제9항에 있어서, 윤활유 기재 오일이, 40℃에서 측정한 운동학적 점도가 5~10,000cSt인 미네랄 오일, 또는 40℃에서 측정한 운동학적 점도가 5~10,00cSt인 합성오일인 윤활유 조성물.The lubricant composition according to claim 9, wherein the lubricant base oil is a mineral oil having a kinematic viscosity of 5 to 10,000 cSt measured at 40 ° C or a synthetic oil having a kinematic viscosity of 5 to 10,00 cSt measured at 40 ° C. 제9항에 있어서, 디티오인산 아연이 디-1차-(C3~C12)-알킬디티오인산 아연, 디-1차-(C3~C12)-알킬디티오인산 아연 및 비스-(C9-C24)-(알킬아릴) 디티오인산 아연으로 구성되는 군에서 선택되는 윤활유 조성물.10. The composition of claim 9 wherein the zinc dithiophosphate is di-di- (C 3 -C 12 ) -alkyldithiophosphate zinc, di-primary- (C 3 -C 12 ) -alkyldithiophosphate zinc and bis A lubricating oil composition selected from the group consisting of-(C 9 -C 24 )-(alkylaryl) zinc dithiophosphate. 제9항에 있어서, 불포화 지방족 알코올이 11-도코센-1-올, 13-도코센-1-올, 9-에이코센-1-올 또는 시스-9-옥타데센-1-올인 윤활유 조성물.The lubricating oil composition of claim 9, wherein the unsaturated aliphatic alcohol is 11-docosen-1-ol, 13-docosen-1-ol, 9-eicosen-1-ol or cis-9-octadecen-1-ol. 제13항에 있어서, 불포화 지방족 알코올이 13-도코센-1-올인 윤활유 조성물.The lubricating oil composition of claim 13, wherein the unsaturated aliphatic alcohol is 13-docosen-1-ol. 제9항에 있어서, 윤활유 기재오일이 미네랄 오일이고, 디티오인산 아연이 디-1차-(C4~C6)-알킬디티오인산 아연의 혼합물이며, 불포화 지방족 알코올이 13-도로센-1-올이고, 세정 분산제가 Ca 술포네이트 및 Ca 페네이트의 혼합물인 윤활유 조성물. 10. The method of claim 9, wherein the lubricating oil base oil is a mineral oil, zinc dithiophosphate is a mixture of di-primary- (C 4 -C 6 ) -alkyldithiophosphate zinc, and the unsaturated aliphatic alcohol is 13-dorosene- A lubricating oil composition wherein the lubricating oil composition is 1-ol and the cleaning dispersant is a mixture of Ca sulfonate and Ca phenate. 제9항에 있어서, (E) 인산 에스테르, 아인산 에스테르, 인산 에스테르의 아민염, 및 아인산 에스테르의 아민염으로 구성되는 군에서 선택된 적어도 1종의 첨가제 화합물 비교적 소량을 더 함유하는 윤활유 조성물.The lubricating oil composition according to claim 9, further comprising (E) a relatively small amount of at least one additive compound selected from the group consisting of phosphate esters, phosphite esters, amine salts of phosphate esters, and amine salts of phosphite esters. 제16항에 있어서, 첨가제 화합물이 윤활유 조성물에 0.01~5.0중량%의 농도로 존재하는 윤활유 조성물.17. The lubricating oil composition of claim 16, wherein the additive compound is present in the lubricating oil composition at a concentration of 0.01 to 5.0 weight percent. 제17항에 있어서, 윤활유 기재오일이 미네랄 오일이고, 디티오인산 아연이 디-1차-(C4~C6)-알킬디티오인산 아연의 혼합물이며, 불포화 지방족 알코올이 13-도로센-1-올이고, 세정 분산제가 Ca 술포네이트 및 Ca 페네이트의 혼합물이며, 첨가제 화합물이 트리그레실 포스페이트인 윤활유 조성물.18. The method of claim 17, wherein the lubricating oil base oil is a mineral oil, the zinc dithiophosphate is a mixture of di-primary- (C 4 -C 6 ) -alkyldithiophosphate, and the unsaturated aliphatic alcohol is 13-dorosene-. 1-ol, a cleaning dispersant is a mixture of Ca sulfonate and Ca phenate, and the additive compound is trigresyl phosphate. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019900010669A 1989-07-13 1990-07-13 Lubricating oil composition KR930010530B1 (en)

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