KR850000516A - Aqueous hydraulic fluid - Google Patents

Aqueous hydraulic fluid Download PDF

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Publication number
KR850000516A
KR850000516A KR1019840003582A KR840003582A KR850000516A KR 850000516 A KR850000516 A KR 850000516A KR 1019840003582 A KR1019840003582 A KR 1019840003582A KR 840003582 A KR840003582 A KR 840003582A KR 850000516 A KR850000516 A KR 850000516A
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KR
South Korea
Prior art keywords
hydraulic fluid
concentrate
carbon atoms
weight
lubricating
Prior art date
Application number
KR1019840003582A
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Korean (ko)
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KR910010135B1 (en
Inventor
브이. 홀가도 로자우로
Original Assignee
비. 밋첼 로빈
이. 에프. 허어턴 앤드 캄파니
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Priority claimed from US06/508,831 external-priority patent/US4481125A/en
Application filed by 비. 밋첼 로빈, 이. 에프. 허어턴 앤드 캄파니 filed Critical 비. 밋첼 로빈
Publication of KR850000516A publication Critical patent/KR850000516A/en
Application granted granted Critical
Publication of KR910010135B1 publication Critical patent/KR910010135B1/en

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    • C10M173/00—Lubricating compositions containing more than 10% water
    • C10M173/02—Lubricating compositions containing more than 10% water not containing mineral or fatty oils
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    • C10N2040/08—Hydraulic fluids, e.g. brake-fluids
    • 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
    • C10N2050/01—Emulsions, colloids, or micelles

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  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Chemistry (AREA)
  • Lubricants (AREA)
  • Fluid-Pressure Circuits (AREA)

Abstract

내용 없음.No content.

Description

수성 수력유체Aqueous hydraulic fluid

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

Claims (56)

(1) 폴리에테르성 농화제 약 1.5 내지 15중량 %(유체 총중량을 기준으로)와, (2) 윤활변조제 약 0.5 내지 약 20중량 %와, (3) 알케닐 무수숙신산 또는 숙신산과 수용성 활성 수소화합물과의 반응생성물인 분산제 약 0.5 내지 약 5.0중량 %와, (4) 디알킬이나 디아릴 디티오포스페이트 또는 디알킬이나 디아릴 디티오카르바메이트를 함유하는 극압첨가제 약 0.125 내지 약 1.25중량 %와, (5) 평형량의 물을 함유하는 것을 특징으로 하는 수중유 유제형 고수성의 수력유체.(1) about 1.5 to 15% by weight of polyether thickener (based on the total weight of the fluid), (2) about 0.5 to about 20% by weight of lubricating modulator, and (3) water-soluble activity with alkenyl anhydrous succinic or succinic acid About 0.125 to about 1.25 weight of extreme pressure additive containing about 0.5 to about 5.0 weight% of a dispersant that is a reaction product with a hydrogen compound and (4) dialkyl or diaryl dithiophosphate or dialkyl or diaryl dithiocarbamate (5) Oil-in-water emulsion type high aqueous hydraulic fluid characterized by containing an equilibrium amount of water. 제1항에 있어서, 상기 농화제는 산화에틸렌과, 3 내지 4개의 탄소원자를 갖는 적어도 하나의 저급 산화 알킬렌과를 적어도 하나의 활성 수소화합물 개시제와 반응시켜서 헤테르성 또는 블록 공중합체를 제조하고, 다음에 상기 공중합체를 적어도 하나의 알파 산화올레핀과 반응시킴으로써 제조된, 분자량이 약 7,000 내지 15,000인 폴리에테르 폴리올을 함유하는 것을 특징으로 하는 수력유체.The method of claim 1, wherein the thickener is prepared by reacting ethylene oxide and at least one lower alkylene oxide having 3 to 4 carbon atoms with at least one active hydrogen compound initiator to prepare a heteraceous or block copolymer. And then a polyether polyol having a molecular weight of about 7,000 to 15,000, prepared by reacting the copolymer with at least one alpha olefin. 제2항에 있어서, 상기 활성 수소화합물이 디올이나 폴리올인 것을 특징으로 하는 수력유체.The hydraulic fluid according to claim 2, wherein the active hydrogen compound is a diol or a polyol. 제2항에 있어서, 상기 활성 수소화합물이 4내지 30개 탄소원자를 함유하는 지방족 1가 알코올인 것을 특징으로 하는 수력 유체.The hydraulic fluid according to claim 2, wherein the active hydrogen compound is an aliphatic monohydric alcohol containing 4 to 30 carbon atoms. 제1항에 있어서, 상기 농화제는 디올이나 폴리올과 산화에틸렌과, 3 내지 4개의 탄소원자를 갖는 적어도 하나의 저급 산화알킬렌을 반응시켜서 분자량이 약 7,000 내지 75,000인 헤테르성 또는 블록 공중합체를 형성시킴으로써 제조된 폴리에테르 폴리올을 함유하는 것을 특징으로 하는 수력유체.The method of claim 1, wherein the thickening agent is a diether or polyol, ethylene oxide, and at least one lower alkylene oxide having 3 to 4 carbon atoms to react the ether or block copolymer having a molecular weight of about 7,000 to 75,000 A hydraulic fluid containing polyether polyol prepared by forming. 제2항에 있어서, 상기 농화제는 산화에틸렌과 산화푸로필렌을 저급 글리콜이나 폴리올과 반응시켜 블록공중합체를 형성시키고, 다음에 상기 공중합체를 12 내지 30개의 지방족 탄소원자를 함유하는 알파- 산화올레핀과 반응시킴으로써 제조된, 분자량 약 7,000 내지 15,000의 폴리에테르 폴리올을 함유하는 것을 특징으로 하는 수력유체.3. The thickening agent according to claim 2, wherein the thickener reacts ethylene oxide and puropylene oxide with a lower glycol or polyol to form a block copolymer, and then the copolymer contains an alpha-olefin oxide containing 12 to 30 aliphatic carbon atoms. Hydraulic fluid, characterized in that it contains a polyether polyol having a molecular weight of about 7,000 to 15,000, prepared by reaction with. 제4항에 있어서, 상기 농화제는 산화에틸렌과 산화푸로필렌과, 12 내지 18개의 지방족 탄소원자를 갖는 지방족 알코올과를 반응시켜서 블록 공중합체를 형성한 다음, 이 블록 공중합체를 약 12 내지 30개의 지방족 탄소원자를 갖는 알파 산화올레핀과 더 반응시킴으로써 제조된 분자량 약 7,000 내지 15,000의 폴리에테르를 함유하는 것을 특징으로 하는 수력유체.5. The thickening agent of claim 4, wherein the thickener reacts with ethylene oxide, puropylene oxide, and an aliphatic alcohol having 12 to 18 aliphatic carbon atoms to form a block copolymer. A hydraulic fluid comprising polyether having a molecular weight of about 7,000 to 15,000 produced by further reacting with an alpha olefin having aliphatic carbon atoms. 제6항에 있어서, 상기 활성 수소화합물이 에틸렌 글리콜인 것을 특징으로 하는 수력유체.7. A hydraulic fluid according to claim 6, wherein the active hydrogen compound is ethylene glycol. 제1항에 있어서, 상기 윤활변조제가 지방족 탄화수소, 시클로 지방족 탄화수소, 방향족탄화수소, 광유, 규소유, 합성 탄화수소유, 글리세리드, 지방알코올, 지방산과 알칸올아민과의 축합생성물, 지방산과 알칸올아민과의 인산염-변조 축합생성물, 에톡실화된 지방아민, 글리콜, 폴리글리콜, 에톡실화된 식물유, 에톡실화된 지방아미드, 유기에스테르, 트리아릴인산염 에스테르, 폴리페닐 에테르 및 이들의 혼합물로 구성되는 군으로부터 선택되는 것을 특징으로 하는 수력유체.The method of claim 1, wherein the lubricating modifier is aliphatic hydrocarbon, cycloaliphatic hydrocarbon, aromatic hydrocarbon, mineral oil, silicon oil, synthetic hydrocarbon oil, glyceride, fatty alcohol, condensation product of fatty acid and alkanolamine, fatty acid and alkanolamine Selected from the group consisting of phosphate-modulated condensation products, ethoxylated fatty amines, glycols, polyglycols, ethoxylated vegetable oils, ethoxylated fatty amides, organic esters, triarylphosphate esters, polyphenyl ethers, and mixtures thereof Hydro fluid, characterized in that. 제9항에 있어서, 상기 윤활변조제가 100℉에서의 점도가 약 400SUS인 폴리부텐을 함유하는 것을 특징으로 하는 수력 유체.10. The hydraulic fluid of claim 9 wherein the lubricating modifier contains polybutene having a viscosity of about 400 SUS at 100 ° F. 제9항에 있어서, 상기 윤활변조제가 지방산과 디알칸올아민과의 인산염-변조 축합생성물인 것을 특징으로 하는 수력 유체.10. The hydraulic fluid of claim 9 wherein the lubricating modulator is a phosphate-modulated condensation product of a fatty acid and a dialkanolamine. 제9항에 있어서, 상기 윤활변조제가 100℉에서 약 100SUS의 점도를 갖는 나프텐형의 경윤활유인 것을 특징으로 하는 수력유체.10. The hydraulic fluid of claim 9 wherein the lubricating modifier is a naphthenic light lubricant having a viscosity of about 100 SUS at 100 ° F. 제9항에 있어서, 상기 윤활변조제가 에틸렌 글리콜인 것을 특징으로 하는 수력유체.10. The hydraulic fluid of claim 9 wherein the lubrication modifier is ethylene glycol. 제9항에 있어서, 상기 윤활변조제가 분자량이 약 1,500 내지 4,000인 폴리(옥시에틸렌-옥시-1,2-푸로필렌)글리콜의 모노부틸 에테르인 것을 특징으로 하는 수력유체.10. The hydraulic fluid of claim 9 wherein the lubricating modifier is a monobutyl ether of poly (oxyethylene-oxy-1,2-furopropylene) glycol having a molecular weight of about 1,500 to 4,000. 제9항에 있어서, 상기 윤활변조제가 지방산과 디알칸올아민과의 인산염-변조 축합생성물과, 폴리(옥시에틸렌-옥시-1,2-푸로필렌)글리콜의 모노부틸 에테르의 혼합물을 함유하는 것을 특징으로 하는 수력 유체.10. The method of claim 9, wherein the lubricating modifier contains a mixture of a phosphate-modulated condensation product of a fatty acid and a dialkanolamine and a monobutyl ether of poly (oxyethylene-oxy-1,2-furopropylene) glycol. Hydraulic fluid. 제9항에 있어서, 상기 윤활변조제가 폴리부텐과 폴리글리콜과 지방 알코올과의 혼합물을 함유하는 것을 특징으로 하는 수력유체.10. The hydraulic fluid of claim 9 wherein the lubricating modifier contains a mixture of polybutene, polyglycol and fatty alcohol. 제9항에 있어서, 상기 윤활변조제가 광유, 지방알코올 및 글리콜과의 혼합물을 함유하는 것을 특징으로 하는 수력유체.10. The hydraulic fluid of claim 9 wherein said lubricating modifier contains a mixture of mineral oil, fatty alcohol and glycol. 제9항에 있어서, 상기 윤활변조제가 지방알코올과 글리콜과의 혼합물을 함유하는 것을 특징으로 하는 수력 유체.10. The hydraulic fluid of claim 9 wherein the lubricating modifier contains a mixture of fatty alcohols and glycols. 제1항에 있어서, 무수숙신산이나 숙신산의 에스테르가 알케닐 무수숙신산이나 숙신산과 다음 일반식을 갖는 알킬 알칸올아민과의 반응생성물을 함유하며, 이 반응생성물의 분자량이 약 800 내지 2,000인 것을 특징으로 하는 수력유체.The method of claim 1, wherein the ester of succinic anhydride or succinic acid contains a reaction product of alkenyl succinic anhydride or succinic acid with an alkyl alkanolamine having the general formula: wherein the molecular weight of the reaction product is about 800 to 2,000. Hydraulic fluid. 상기 식에서 R은 수소 또는 8 내지 25개 탄소원자를 갖는 알킬기, R'는 수소, (C2H40)xH 또는 (C3H6O)xH, R"는 R 또는 R', X는 2 내지 50의 정수이다.Wherein R is hydrogen or an alkyl group having 8 to 25 carbon atoms, R 'is hydrogen, (C 2 H 4 0) x H or (C 3 H 6 O) x H, R "is R or R', X is It is an integer of 2-50. 제19항에 있어서, 상기 무수숙신산의 에스테르가 약 1,000의 분자량을 갖는 폴리이소부테닐 무수숙신산과 디에틸에탄올 아민과의 반응생성물을 함유하는 것을 특징으로 하는 수력유체.20. The hydraulic fluid of claim 19 wherein the ester of succinic anhydride contains a reaction product of polyisobutenyl succinic anhydride with diethylethanol amine having a molecular weight of about 1,000. 제1항에 있어서, 상기 분산제가 알케닐 무수숙신산이나 숙신산과 에톡실화 피마자유의 에스테르인 것을 특징으로 하는 수력 유체.The hydraulic fluid according to claim 1, wherein the dispersant is an ester of alkenyl succinic anhydride, succinic acid and ethoxylated castor oil. 제1항에 있어서, 상기 분산제가 무수숙신산이나 숙신산과 에톡실화 지방아민의 에스테르인 것을 특징으로 하는 수력 유체.The hydraulic fluid according to claim 1, wherein the dispersant is an ester of succinic anhydride, succinic acid and ethoxylated fatty amine. 제1항에 있어서, 상기 분산제가 무수숙신산이나 숙신산과 다음 일반식을 갖는 화합물과의 반응생성물인 것을 특징으로 하는 수력유체.The hydraulic fluid according to claim 1, wherein the dispersant is a reaction product of succinic anhydride or succinic acid and a compound having the following general formula. 상기 식에서 Z는 (C2H40) 또는 (C3H6O)이고, R'"는 8 내지 20개의 탄소원자를 갖는 알킬기이며,Z is (C 2 H 4 0) or (C 3 H 6 O), R '"is an alkyl group having 8 to 20 carbon atoms, 또는 SR"' 이고, Rv는 R' 또는 1 내지 4개의 탄소원자를 갖는 알킬이며, y는 3 내지 10의 정수이다.Or SR ″ ′, R v is R ′ or alkyl having 1 to 4 carbon atoms, y is an integer from 3 to 10. 제1항에 있어서, 상기 극압첨가제가 다음 일반식을 갖는 것을 특징으로 하는 수력유체.The hydraulic fluid according to claim 1, wherein the extreme pressure additive has the following general formula. 상기 식에서 R"는 4 내지 16개의 탄소원자를 함유하는 알킬기, 페닐기 또는 나프틸기이고, X는 수소, 아민, 암모늄 또는 치환된 암모늄, 나트륨, 칼륨, 리튬, 칼슘, 막네슘, 망간 또는 아연이며, a는 1 내지의 정수이다.Wherein R ″ is an alkyl, phenyl or naphthyl group containing from 4 to 16 carbon atoms, X is hydrogen, amine, ammonium or substituted ammonium, sodium, potassium, lithium, calcium, magnesium, manganese or zinc, a Is an integer of 1 to. 제24항에 있어서, 상기 극압 첨가제가 아연 디알킬 디티오포스페이트인 것을 특징으로 하는 수력유체.The hydraulic fluid of claim 24 wherein the extreme pressure additive is zinc dialkyl dithiophosphate. 제24항에 있어서, 상기 극압첨가제가 알킬기가 약 4 내지 약 10개의 탄소원자를 함유하는 아연 디알킬 디티오포스페이트 인것을 특징으로 하는 수력유체.The hydraulic fluid of claim 24 wherein the extreme pressure additive is a zinc dialkyl dithiophosphate containing from about 4 to about 10 carbon atoms in the alkyl group. 제1항에 있어서, 적어도 80중량 %의 물을 함유하는 것을 특징으로 하는 수력유체.The hydraulic fluid of claim 1 containing at least 80% by weight of water. (1) 산화에틸렌과 산화푸로필렌과 저급 글리콜이나 폴리올을 반응시켜서 블록 공중합체를 형성시키고, 이 블록 공중합체를 약 12 내지 약 18개의 지방족 탄소 원자를 함유하는 알파 산화올레핀과 더 반응시킴으로써 제조된 약 12,000 내지 14,000의 분자량을 갖는 폴리에테르 폴리올을 함유하는 약 2 내지 6중량 %(유체 총중량을 기준으로)의 농화제와, (2) 약 1 내지 약 10중량 %의 윤활변조제와, (3) 폴리이소부테닐 무수숙신산과 디에틸 에탄올아민과의 반응생성물로서 분자량이 약 1,000인 물질을 함유하는, 약 1내지 약 3중량 %의 분산제와, (4) 알킬기가 약 4 내지 약 10개의 탄소원자를 함유하는 아연 디알킬 디티오 포스페이트 약 0.5내지 약 0.75중량 %와, (5) 적어도 80중량 %인 평형량의 물을 함유하는 것을 특징으로 하는 수중유 유제형의 고수성의 수력유체.(1) prepared by reacting ethylene oxide, puropylene oxide, lower glycol or polyol to form a block copolymer, and further reacting the block copolymer with an alpha olefin containing about 12 to about 18 aliphatic carbon atoms. About 2 to 6% by weight (based on the total fluid weight) of a thickening agent containing a polyether polyol having a molecular weight of about 12,000 to 14,000, (2) about 1 to about 10% by weight of a lubricating modulator, (3 1) to about 3% by weight of a dispersant containing a substance having a molecular weight of about 1,000 as a reaction product of polyisobutenyl succinic anhydride and diethyl ethanolamine, and (4) an alkyl group containing from about 4 to about 10 carbon atoms. A high-aqueous hydraulic fluid in an oil-in-water emulsion comprising from about 0.5 to about 0.75 weight% of zinc dialkyl dithio phosphate containing and (5) an equilibrium amount of water at least 80 weight%. (1) 폴리에테르성 농화제 약 5 내지 20중량%(수력유체 총중량을 기준으로)와, (2) 윤활변조제 약 5 내지 약 40중량 %와, (3) 알케닐 무수숙신산이나 숙신산과 수용성 활성 수소화합물과의 반응생성물인 분산제 약 5 내지 약 20중량 %와, (4) 디알킬이나 디아릴 디티오 포스페이트, 또는 디알킬이나 디아릴 디티오카르바메이트를 함유하는 극압첨가제 약 1 내지 약 10중량 %와, (5) 평형량의 물을 함유하는 것을 특징으로 하는, 물을 가함으로써 고수성의 수력유체를 형성하는 농축물.(1) about 5 to about 20% by weight of polyether thickener (based on the total weight of the hydraulic fluid), (2) about 5 to about 40% by weight of lubricating modifier, and (3) water-soluble with alkenyl succinic anhydride or succinic acid From about 5 to about 20 weight percent of a dispersant that is a reaction product with an active hydrogen compound, and (4) about 1 to about an extreme pressure additive containing dialkyl or diaryl dithio phosphate or dialkyl or diaryl dithiocarbamate 10% by weight of water, and (5) a concentrate, wherein the concentrate forms a highly aqueous hydraulic fluid by adding water. 제29항에 있어서, 상기 농화제가 산화에틸렌과, 3 내지 4개의 탄소원자를 갖는 적어도 하나의 저급 산화알킬렌을 적어도 하나의 활성 수소화합물 개시제와 반응시켜서 헤테르성 또는 블록 공중합체를 형성시키고, 이 공중합체를 적어도 하나의 알파 산화올레핀과 더 반응시킴으로써 제조된, 분자량 약 7,000 내지 15,000인 폴리에테르 폴리올을 함유하는 것을 특징으로 하는 농축물.30. The method of claim 29, wherein the thickener reacts ethylene oxide with at least one lower alkylene oxide having 3 to 4 carbon atoms with at least one active hydrogen compound initiator to form a etheric or block copolymer, A concentrate characterized by containing a polyether polyol having a molecular weight of about 7,000 to 15,000, prepared by further reacting the copolymer with at least one alpha olefin. 제30항에 있어서, 상기 활성 수소화합물이 디올 또는 폴리올인 것을 특징으로 하는 농축물.32. The concentrate of claim 30 wherein the active hydrogen compound is a diol or a polyol. 제30항에 있어서, 상기 활성 수소화합물이 4 내지 30개의 탄소원자를 함유하는 지방족 1가 알코올 인 것을 특징으로 하는 농축물.32. The concentrate of claim 30 wherein the active hydrogen compound is an aliphatic monohydric alcohol containing 4 to 30 carbon atoms. 제29항에 있어서, 상기 농화제가 디올이나 폴리올과 산화에틸렌과, 3 내지 4개의 탄소원자를 갖는 적어도 하나의 저급 산화알킬렌과를 반응시켜서 분자량 약 7,000 내지 75,000의 헤테르성 또는 블록 공중합체를 형성시킴으로써 제조된 폴리에테르 폴리올을 함유하는 것을 특징으로 하는 농축물.30. The method of claim 29, wherein the thickener reacts a diol or polyol with ethylene oxide and at least one lower alkylene oxide having 3 to 4 carbon atoms to form a heteric or block copolymer having a molecular weight of about 7,000 to 75,000. Concentrate characterized in that it contains a polyether polyol prepared by. 제30항에 있어서, 상기 농화제가 산화에틸렌과 산화푸로필렌을 저급 글리콜이나 폴리올과 반응시켜서 블록공중합체를 형성하고, 이 공중합체를 12 내지 30개의 지방족 탄소원자를 함유하는 알파 산화올레핀과 더욱 반응시켜 제조한, 분자량 약 7,000 내지 15,000의 폴리에테르 폴리올을 함유하는 것을 특징으로 하는 농축물.33. The method of claim 30, wherein the thickener reacts ethylene oxide and puropylene oxide with lower glycols or polyols to form block copolymers, which are further reacted with alpha olefin oxides containing 12 to 30 aliphatic carbon atoms. A concentrate characterized in that it contains a polyether polyol having a molecular weight of about 7,000 to 15,000. 제32항에 있어서, 상기 농화제가 산화에틸렌과 산화푸로필렌을 12 내지 18개의 지방족 탄소원자를 함유하는 지방족 알코올과 반응시켜 블록 공중합체를 형성하고, 이 블록 공중합체를 12 내지 30개의 지방족 탄소원자를 함유하는 알파 산화올레핀과를 더욱 반응시킴으로써 제조된, 분자량 약 7,000 내지 15,000의 폴리에테르를 함유하는 것을 특징으로 하는 농축물.33. The method according to claim 32, wherein the thickener reacts ethylene oxide and furopropylene with an aliphatic alcohol containing 12 to 18 aliphatic carbon atoms to form a block copolymer, which contains 12 to 30 aliphatic carbon atoms. A concentrate comprising a polyether having a molecular weight of about 7,000 to 15,000, which is prepared by further reacting with an alpha olefin oxide. 제29항에 있어서, 상기 활성 수소화합물이 에틸렌글리콜인 것을 특징으로 하는 농축물.30. The concentrate of claim 29 wherein said active hydrogen compound is ethylene glycol. 제29항에 있어서, 상기 윤활변조제가 지방족 탄화수소, 시클로 지방족 탄화수소, 방향족 탄화수소, 광유규소유, 합성, 탄화수소유, 글리세리드, 지방산과 알칸올아민과의 축합생성물, 지방산과 알칸올아민과의 인산염-변조 축합생성물, 에톡실화 지방아민, 에톡실화식물유, 에톡실화 지방아미드, 유기에스테르, 글리콜, 폴리글리콜, 트리아릴 인산염 에스테르 및 폴리페닐에테르로 구성되는 군으로부터 선택되는 것을 특징으로 하는 농축물.30. The method of claim 29, wherein the lubricating modifier is an aliphatic hydrocarbon, a cycloaliphatic hydrocarbon, an aromatic hydrocarbon, a mineral oil oil, a synthetic, a hydrocarbon oil, a glyceride, a condensation product of a fatty acid with an alkanolamine, a phosphate salt of a fatty acid with an alkanolamine- A concentrate characterized in that it is selected from the group consisting of modulation condensation products, ethoxylated fatty amines, ethoxylated vegetable oils, ethoxylated fatty amides, organic esters, glycols, polyglycols, triaryl phosphate esters and polyphenylethers. 제37항에 있어서, 상기 윤활변조제가 100℉에서 약 400SUS의 점도를 갖는 폴리부텐을 함유하는 것을 특징으로 하는 농축물.38. The concentrate of claim 37, wherein the lubricating modifier contains polybutene having a viscosity of about 400 SUS at 100 ° F. 제37항에 있어서, 상기 윤활변조제가 지방산과 디알칸올아민과의 인산염-변조 축합생성물인 것을 특징으로 하는 농축물.38. The concentrate of claim 37, wherein the lubricating modulator is a phosphate-modulated condensation product of a fatty acid with a dialkanolamine. 제29항에 있어서, 상기 윤활변조제가 100℉에서 약 100SUS의 점도를 갖는 나프텐형의 경윤활유인 것을 특징으로하는 농축물.30. The concentrate of claim 29 wherein the lubricating modifier is a naphthenic light lubricant having a viscosity of about 100 SUS at 100 ° F. 제29항에 있어서, 상기 윤활변조제가 에틸렌 글리콜인 것을 특징으로 하는 농축물.30. The concentrate of claim 29 wherein said lubricating modulator is ethylene glycol. 제29항에 있어서, 상기 윤활변조제가 약 1,500 내지 4,000의 분자량을 갖는 폴리(옥시에틸렌-옥시-1,2-푸로필렌)글리콜의 모노부틸에테르인 것을 특징으로 하는 농축물.30. The concentrate of claim 29 wherein the lubricating modifier is a monobutyl ether of poly (oxyethylene-oxy-1,2-furopropylene) glycol having a molecular weight of about 1,500 to 4,000. 제29항에 있어서, 상기 윤활변조제가 지방산과 디알칸올아민과의 인산염-변조 축합생성물과, 폴리(옥시에틸렌-옥시-1,2-푸로필렌)글리콜의 모노부틸 에테르의 혼합물을 함유하는 것을 특징으로 하는 농축물.30. The method of claim 29, wherein the lubricating modifier contains a mixture of a phosphate-modulated condensation product of a fatty acid with a dialkanolamine and a monobutyl ether of poly (oxyethylene-oxy-1,2-furopropylene) glycol. Concentrate. 제29항에 있어서, 상기 윤활변조제가 폴리부텐, 플리글리콜 및 지방알코올의 혼합물을 함유하는 것을 특징으로 하는 농축물.30. The concentrate of claim 29 wherein the lubricating modifier contains a mixture of polybutene, polyglycol and fatty alcohol. 제29항에 있어서, 상기 윤활변조제가 광유, 지방알코올 및 글리콜의 혼합물을 함유하는 것을 특징으로 하는 농축물.30. The concentrate of claim 29 wherein the lubricating modifier contains a mixture of mineral oil, fatty alcohols and glycols. 제29항에 있어서, 상기 윤활변조제가 지방알코올과 글리콜과의 혼합물을 함유하는 것을 특징으로 하는 수력 유체.30. The hydraulic fluid of claim 29 wherein the lubricating modifier contains a mixture of fatty alcohols and glycols. 제29항에 있어서, 상기 무수숙신산이나 숙신산의 에스테르가 알케닐 무수숙신산이나 숙신산과 다음 일반식의 알킬 알칸올아민과의 반응생성물을 함유하며, 이 반응생성물이 약 200 내지 2,000의 분자량을 갖는 것을 특징으로 하는 농축물.30. The method of claim 29, wherein the ester of succinic anhydride or succinic acid contains a reaction product of alkenyl succinic anhydride or succinic acid with an alkyl alkanolamine of the general formula: wherein the reaction product has a molecular weight of about 200 to 2,000. Concentrate characterized by. 상기 식에서 R은 수소 또는 8 내지 25개의 탄소원자를 갖는 알킬기, R'는 수소, (C2H40)xH 또는 (C3H6O)xH, R"는 R 또는 R', X는 2 내지 50의 정수이다.Wherein R is hydrogen or an alkyl group having 8 to 25 carbon atoms, R 'is hydrogen, (C 2 H 4 0) x H or (C 3 H 6 O) x H, R "is R or R', X is It is an integer of 2-50. 제47항에 있어서, 상기 무수숙신산의 에스테르가 분자량이 약 1,000인 폴리이소부테닐 무수숙신산과 디에틸 에탄올아민과의 반응생성물을 함유하는 것을 특징으로 하는 농축물.48. The concentrate of claim 47, wherein the ester of succinic anhydride contains a reaction product of polyisobutenyl succinic anhydride with diethyl ethanolamine having a molecular weight of about 1,000. 제29항에 있어서, 상기 분산제가 알케닐 무수숙신산이나 숙신산과 에톡실화 피마자유의 에스테르인 것을 특징으로 하는 농축물.30. The concentrate of claim 29 wherein the dispersant is an ester of alkenyl succinic anhydride or succinic acid with ethoxylated castor oil. 제29항에 있어서, 상기 분산제가 무수숙신산이나 숙신산과 에톡실화 지방아민의 에스테르인 것을 특징으로 하는 농축물.30. The concentrate of claim 29 wherein the dispersant is an ester of succinic anhydride or succinic acid with an ethoxylated fatty amine. 제29항에 있어서, 상기 분산제가 무수숙신산이나 숙신산과 다음 일반식의 화합물과의 반응생성물인 것을 특징으로 하는 농축물.30. The concentrate of claim 29 wherein the dispersant is a reaction product of succinic anhydride or succinic acid with a compound of the general formula: HO(Z)yOR'" 또는 HO (Z) y OR '"or HO(Z)yRiv HO (Z) y R iv 상기 식에서 Z는 (C2H40) 또는 (C3H6O), R'"는 8 내지 20개의 탄소원자를 갖는 알킬기, Riv는또는 SR'" 는 Rv는 R' 또는 1 내지 4개의 탄소원자를 갖는 알킬기, y는 3 내지 10개의 탄소원자를 갖는 정수이다.Wherein Z is (C 2 H 4 0) or (C 3 H 6 O), R '"is an alkyl group having 8 to 20 carbon atoms, R iv is Or SR ′ ″ is R v is R ′ or an alkyl group having 1 to 4 carbon atoms, and y is an integer having 3 to 10 carbon atoms. 제29항에 있어서, 상기 극압첨가제가 다음 일반식을 갖는 것을 특징으로 하는 농축물.30. A concentrate as claimed in claim 29 wherein said extreme pressure additive has the following general formula. 상기 식에서 R 는 4 내지 16개의 탄소원자를 갖는 알킬기, 페닐기 또는 나프틸, X는 수소, 아민, 암모늄 또는 치환된 암모늄, 나트륨, 칼륨, 리튬, 칼슘, 막네슘, 망간 또는 아연, a는 1 내지 2의 정수이다.Wherein R is an alkyl group, phenyl group or naphthyl having 4 to 16 carbon atoms, X is hydrogen, amine, ammonium or substituted ammonium, sodium, potassium, lithium, calcium, magnesium, manganese or zinc, a is 1 to 2 Is an integer. 제52항에 있어서, 상기 극압첨가제가 아연 디알킬 디티오포스페이트인 것을 특징으로 하는 농축물.53. The concentrate of claim 52 wherein the extreme pressure additive is zinc dialkyl dithiophosphate. 제52항에 있어서, 상기 극압첨가제는 알킬기가 약 4 내지 약 10개의 탄소원자를 갖는 아연 디알킬 디티오포스페이트인 것을 특징으로 하는 농축물.53. The concentrate of claim 52, wherein the extreme pressure additive is a zinc dialkyl dithiophosphate having an alkyl group of about 4 to about 10 carbon atoms. 제29항에 있어서, 적어도 80중량 %의 물을 함유하는 것을 특징으로 하는 수력유체.30. The hydraulic fluid of claim 29 containing at least 80% by weight of water. (1) 산화에틸렌과 산화푸로필렌과 저급 글리콜이나 폴리올을 반응시켜 블록 공중합체를 형성하고, 이 블록 공중합체를 약 12 내지 18개의 지방족 탄소원자를 함유하는 알파 산화올페핀과 더 반응시켜 제조한, 분자량 약 12,000 내지 약 14,000인 폴리에테르 폴리올을 함유하는 농화제 약 12 내지 약 18중량 %(유체 총중량을 기준으로 하여)와, (2) 윤활변조제 약 10 내지 20중량 %와, (3) 폴리이소부테닐 무수숙신산과 디에틸 에탄올아민의 반응생성물인, 분자량 약 1,000인 물질을 함유하는 분산제 약 10 내지 15중량 %와, (4)알킬기가 약 4내지 약 10개의 탄소원자를 함유하는 아연 디알킬 디티오포스페이트 약 2내지 6중량 %와, (5) 평형량의 물,을 함유하는 것을 특징으로 하는, 물을 가함으로써 고수성의 수력유체를 형성하는 농축물.(1) prepared by reacting ethylene oxide, puropylene oxide, lower glycol or polyol to form a block copolymer, and further reacting the block copolymer with alpha oxide olephine containing about 12 to 18 aliphatic carbon atoms. From about 12 to about 18 weight percent (based on the total weight of the fluid), (2) from about 10 to 20 weight percent of a lubricating modifier, and (3) a polythickener containing a polyether polyol having a molecular weight of about 12,000 to about 14,000. About 10 to 15% by weight of a dispersant containing a substance having a molecular weight of about 1,000, which is a reaction product of isobutenyl succinic anhydride and diethyl ethanolamine, and (4) a zinc dialkyl dity containing an alkyl group of about 4 to about 10 carbon atoms. Concentrate for forming a highly aqueous hydraulic fluid, characterized by containing about 2 to 6% by weight of phosphate, and (5) equilibrium amount of water. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019840003582A 1983-06-29 1984-06-25 Water-based hydraulic fluid KR910010135B1 (en)

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KR1019840003582A KR910010135B1 (en) 1983-06-29 1984-06-25 Water-based hydraulic fluid

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JP (1) JPH0794673B2 (en)
KR (1) KR910010135B1 (en)
AU (2) AU3064684A (en)
BR (1) BR8406955A (en)
CA (1) CA1242431A (en)
DE (1) DE3484057D1 (en)
GB (1) GB2152529B (en)
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DE102004048778B3 (en) 2004-10-07 2006-06-22 Clariant Gmbh Corrosion and gas hydrate inhibitors with increased biodegradability and reduced toxicity
JP5394691B2 (en) 2008-08-22 2014-01-22 出光興産株式会社 Water-soluble metalworking fluid and metalworking coolant
CN105934502B (en) * 2014-01-28 2020-03-13 巴斯夫欧洲公司 Use of alkoxylated polyethylene glycols in lubricating oil compositions
KR20200060916A (en) * 2018-11-23 2020-06-02 (주)늘푸른바다 Fish cake noodle comprising kelp powder and manufacturing method thereof
CN112375612A (en) * 2020-11-19 2021-02-19 上海淳信机电科技有限公司 Water-based hydraulic damping medium and preparation method thereof
CN114854481A (en) * 2022-04-08 2022-08-05 中国石油化工股份有限公司 Water-based flame-retardant hydraulic fluid composition and preparation method thereof

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US3005776A (en) * 1959-12-31 1961-10-24 Union Carbide Corp Hydraulic fluid composition
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JPS5714696A (en) * 1980-07-01 1982-01-25 Cosmo Co Ltd Flame retardant lubricating oil

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IT8448470A0 (en) 1984-06-28
JPS60501657A (en) 1985-10-03
CA1242431A (en) 1988-09-27
KR910010135B1 (en) 1991-12-17
BR8406955A (en) 1985-06-04
AU3064684A (en) 1985-01-25
GB2152529A (en) 1985-08-07
DE3484057D1 (en) 1991-03-07
AU555383B1 (en) 1986-09-18
IT1177846B (en) 1987-08-26
EP0148215A4 (en) 1986-09-23
JPH0794673B2 (en) 1995-10-11
GB2152529B (en) 1986-11-19
EP0148215A1 (en) 1985-07-17
WO1985000182A1 (en) 1985-01-17
GB8503919D0 (en) 1985-03-20
EP0148215B1 (en) 1991-01-30

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