KR940005782A - Liquid compositions and methods for lubricating cooling systems using them - Google Patents

Liquid compositions and methods for lubricating cooling systems using them Download PDF

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Publication number
KR940005782A
KR940005782A KR1019930007121A KR930007121A KR940005782A KR 940005782 A KR940005782 A KR 940005782A KR 1019930007121 A KR1019930007121 A KR 1019930007121A KR 930007121 A KR930007121 A KR 930007121A KR 940005782 A KR940005782 A KR 940005782A
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South Korea
Prior art keywords
liquid composition
carbon atoms
group
monocarboxy
alkyl
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KR1019930007121A
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Korean (ko)
Inventor
테드 졸리 스콧
에머슨 데이비스 커크
Original Assignee
지이 아아르 힐
더 루우브리졸 코오포레이션
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Publication of KR940005782A publication Critical patent/KR940005782A/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
    • C10M105/00—Lubricating compositions characterised by the base-material being a non-macromolecular organic compound
    • C10M105/08—Lubricating compositions characterised by the base-material being a non-macromolecular organic compound containing oxygen
    • C10M105/32—Esters
    • C10M105/38—Esters of polyhydroxy compounds
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    • C10M105/00—Lubricating compositions characterised by the base-material being a non-macromolecular organic compound
    • C10M105/08—Lubricating compositions characterised by the base-material being a non-macromolecular organic compound containing oxygen
    • C10M105/32—Esters
    • C10M105/42—Complex esters, i.e. compounds containing at least three esterified carboxyl groups and derived from the combination of at least three different types of the following five types of compound: monohydroxy compounds, polyhydroxy compounds, monocarboxylic acids, polycarboxylic acids and hydroxy carboxylic acids
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    • C10M133/00—Lubricating compositions characterised by the additive being an organic non-macromolecular compound containing nitrogen
    • C10M133/02—Lubricating compositions characterised by the additive being an organic non-macromolecular compound containing nitrogen having a carbon chain of less than 30 atoms
    • C10M133/38—Heterocyclic nitrogen compounds
    • C10M133/44—Five-membered ring containing nitrogen and carbon only
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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
    • C10M137/12—Lubricating compositions characterised by the additive being an organic non-macromolecular compound containing phosphorus having a phosphorus-to-carbon bond
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    • 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
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    • C10M171/00—Lubricating compositions characterised by purely physical criteria, e.g. containing as base-material, thickener or additive, ingredients which are characterised exclusively by their numerically specified physical properties, i.e. containing ingredients which are physically well-defined but for which the chemical nature is either unspecified or only very vaguely indicated
    • C10M171/008—Lubricant compositions compatible with refrigerants
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    • C10M2207/28—Esters
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    • C10M2207/301—Complex esters, i.e. compounds containing at leasst three esterified carboxyl groups and derived from the combination of at least three different types of the following five types of compounds: monohydroxyl compounds, polyhydroxy xompounds, monocarboxylic acids, polycarboxylic acids or hydroxy carboxylic acids used as base material
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    • C10M2207/302—Complex esters, i.e. compounds containing at leasst three esterified carboxyl groups and derived from the combination of at least three different types of the following five types of compounds: monohydroxyl compounds, polyhydroxy xompounds, monocarboxylic acids, polycarboxylic acids or hydroxy carboxylic acids derived from the combination of monocarboxylic acids, dicarboxylic acids and dihydroxy compounds only and having no free hydroxy or carboxyl groups
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    • C10M2207/304—Complex esters, i.e. compounds containing at leasst three esterified carboxyl groups and derived from the combination of at least three different types of the following five types of compounds: monohydroxyl compounds, polyhydroxy xompounds, monocarboxylic acids, polycarboxylic acids or hydroxy carboxylic acids derived from the combination of monohydroxy compounds, dihydroxy compounds and dicarboxylic acids only and having no free hydroxy or carboxyl groups
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    • C10M2211/022—Organic non-macromolecular compounds containing halogen as ingredients in lubricant compositions containing carbon, hydrogen and halogen only aliphatic
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    • C10N2040/00—Specified use or application for which the lubricating composition is intended
    • C10N2040/34—Lubricating-sealants
    • 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
    • C10N2040/36—Release agents or mold release agents
    • 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
    • C10N2040/38—Conveyors or chain belts
    • 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
    • C10N2040/40—Generators or electric motors in oil or gas winning field
    • 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
    • C10N2040/42—Flashing oils or marking oils
    • 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
    • C10N2040/44—Super vacuum or supercritical use
    • 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
    • C10N2040/50—Medical uses

Abstract

본 발명은 (A) 1 내지 3개의 탄소원자를 갖는 적어도 하나의 불소 함유 탄화수소 및 (B)(i) 폴리히드록시 화합물과 약 4 내지 약 15개의 탄소원자를 갖는 모노카르복시 아실화제의 에스테르. 및 (ii) 폴리히드록시 조합물 디카르복시 아실화재 및 약 7 내지 약 15개의 탄소원자를 갖는 모노카르복시 아실화제의 조합물의 에스테르로 구성되는 군으로부터 선택된 적어도 하나의 에스테르 윤활제, 및 (7) 알킬 포스파이트. 알킬 포스폰산 에스테르, 불소 함유 헤테로고리, 및 그의 혼합물로 구성되는 군으로부터 선택된 적어도 하나의 첨가제로 구성되는 윤활제로 구성되는 액체조성물에 관한 것이다. 불소 함유 탄화수소가 염소 같은 다른 할로겐을 갖는 액체 조성물도 설명된다. 냉각시스템을 윤활시키는 방법 또한 설명된다. 액체조성물은 특히 냉동기 및 자동차용, 가정용. 상업용 및 공업용 공기 조절장치를 포함하는 공기 조절 장치에서 냉각액으로서 유용하다.The present invention relates to esters of (A) at least one fluorine-containing hydrocarbon having 1 to 3 carbon atoms and (B) (i) a polyhydroxy compound with a monocarboxy acylating agent having from about 4 to about 15 carbon atoms. And (ii) an ester of a combination of a polyhydroxy combination dicarboxy acylating agent and a monocarboxy acylating agent having from about 7 to about 15 carbon atoms, and (7) alkyl phosphite . A liquid composition comprising a lubricant composed of at least one additive selected from the group consisting of alkyl phosphonic acid esters, fluorine-containing heterocycles, and mixtures thereof. Also described are liquid compositions in which the fluorine-containing hydrocarbon has another halogen, such as chlorine. A method of lubricating a cooling system is also described. Liquid compositions are especially suitable for refrigerators and automobiles and for household use. It is useful as a coolant in air conditioners, including commercial and industrial air conditioners.

Description

액체 조성물 및 이를 사용하여 냉각 시스템을 윤활시키는 방법Liquid compositions and methods for lubricating cooling systems using them

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

Claims (42)

(A) 1 내지 3개의 탄소원자를 갖는 적어도 하나의 불소 함유 탄화수소, 및 (B) (i) 폴리히드록시 화합물과 약4내지 약 15개의 탄소원자를 갖는 모노카르복시 아실화제 또는그의 혼합물의 에스테르, 및 (ii) 폴리히드록시 화합물과 디카르복시 아실화제 및 약4 내지 약15개의 탄소원자를 갖는 모노카르복시 아실화제의 조합물의 에스테르로 구성되는 군으로부터 선택된 적어도 에스테르 윤활제, 및 (C) 알킬 포스파이트, 알킬 포스폰산 에스테르, 질소 함유 헤테로고리, 및 그의 혼합물로 구성되는 군으로부터 선택된 적어도 하나의 첨가제로 구성되는 윤활제로 구성되는 액체조성물(A) at least one fluorine-containing hydrocarbon having 1 to 3 carbon atoms, and (B) (i) an ester of a polyhydroxy compound with a monocarboxy acylating agent or mixture thereof having from about 4 to about 15 carbon atoms, and ( ii) at least an ester lubricant selected from the group consisting of esters of polyhydroxy compounds with dicarboxyacylating agents and monocarboxyacylating agents having from about 4 to about 15 carbon atoms, and (C) alkyl phosphites, alkyl phosphonic acids Liquid composition consisting of a lubricant consisting of at least one additive selected from the group consisting of esters, nitrogen-containing heterocycles, and mixtures thereof 제1항에 있어서 불소는 불소 함유 탄화수소(A)에서 유일한 할로겐인 액체조성물.The liquid composition according to claim 1, wherein fluorine is the only halogen in the fluorine-containing hydrocarbon (A). 제1항에 있어서, 불소 함유 탄화수소(A)는 1, 1, 1,2-테트라플루오로에탄인 액체조성물.The liquid composition according to claim 1, wherein the fluorine-containing hydrocarbon (A) is 1, 1, 1,2-tetrafluoroethane. 제1항에 있어서, 에스테르(B)는 (i)이고 폴리히드록시 화합물은 네오펜틸 글리콜, 글리세롤, 트리메틸올프로판, 디 -트리 멜을 프로판, 펜타에리쓰리톨, 디펜타에리쓰리톨 및 트릭펜타에리쓰리토로 구성되는 군으로부터 선택된 액체조성물.The method of claim 1, wherein the ester (B) is (i) and the polyhydroxy compound is neopentyl glycol, glycerol, trimethylolpropane, di-trimel to propane, pentaerythritol, dipentaerythritol and trickenta A liquid composition selected from the group consisting of erythrito. 제1항에 있어서, 폴리히드록시 화합물은 트리메틸을 프로판인 액체조성물The liquid composition of claim 1, wherein the polyhydroxy compound is trimethyl propane. 제4항에 있어서.모노카르복시 아실화제는 8 또는 9개의 탄소원자를 갖는 분지된 모노카르복시 아실화제인 액체조성물.The liquid composition of claim 4, wherein the monocarboxy acylating agent is a branched monocarboxy acylating agent having 8 or 9 carbon atoms. 제4항에 있어서, 모노카르복시 아실화제는 (a) 4또는 5개의 탄소원자률 갖는 모노카르복시 아실화제 및 (b) 약 7 내지 약 15개의 탄소 원자를 갖는 모노카르복시 아실화제의 혼합물인 액체조성물.The liquid composition of claim 4, wherein the monocarboxy acylating agent is a mixture of (a) a monocarboxy acylating agent having 4 or 5 carbon atoms and (b) a monocarboxy acylating agent having about 7 to about 15 carbon atoms. 제7항에 있어서, (a)는 이소부티르, 발레르, 2-메틸부티르, 또는 네오펜탄산 또는 무수물이고, (b)는 8 또는 9개의 탄소원자를 갖는 분지된 모노카르복시 아실화제인 액체조성물.8. A liquid composition according to claim 7, wherein (a) is isobutyr, valeric, 2-methylbutyr, or neopentanoic acid or anhydride, and (b) is a branched monocarboxyacylating agent having 8 or 9 carbon atoms. 제1항에 있어서, 에스테르(B)는 (ii)이고 폴리히드록시 화합물은 트리메틸올프로판, 펜타에리쓰리톨, 디펜타에리쓰리톨, 및 트리펜타에리쓰리톨로 구성되는 군으로부터 선택된 액체조성물.The liquid composition according to claim 1, wherein ester (B) is (ii) and the polyhydroxy compound is selected from the group consisting of trimethylolpropane, pentaerythritol, dipentaerythritol, and tripentaerythritol. 제9항에 있어서, 폴리히드록시 화합물은 트리메틸올프로판인 액체조성물.10. The liquid composition of claim 9, wherein the polyhydroxy compound is trimethylolpropane. 제9항에 있어서, 모노카르복시 아실화제는 8또는 9개의 탄소원자를 갖는 분지된 모노카르복시 아실화제이고, 디카르복시 아실화제는 약2 내지 약12개의 탄소원자를 갖는 액체조성물.10. The liquid composition of claim 9, wherein the monocarboxy acylating agent is a branched monocarboxy acylating agent having 8 or 9 carbon atoms and the dicarboxy acylating agent has about 2 to about 12 carbon atoms. 제11항에 있어서, 디카르복시 아실화제는 아디프산인 액체조성물12. The liquid composition of claim 11, wherein the dicarboxyacylating agent is adipic acid. 제1항에 있어서, (C)는 각 알킬기에 약 1 내지 약 20개의 탄소원자률 독립직으로 갖는 포스파이트 또는 알킬 포스폰산 에스테르인 액체조성물.The liquid composition according to claim 1, wherein (C) is a phosphite or alkyl phosphonic acid ester having from about 1 to about 20 carbon atom autonomous groups in each alkyl group. 제1항에 있어서, (C)는 각 알킬기에 약 1 내지 약 8의 탄소원자를 독립적으로 갖는 포스파인트 또는 알킬 포스폰산 에스테르인 액체조성물.The liquid composition of claim 1, wherein (C) is a phosphine or alkyl phosphonic acid ester having independently from about 1 to about 8 carbon atoms in each alkyl group. 제1항에 있어서. (C)는 디부틸 포스파이트인 액체조성물.The method of claim 1. (C) is a liquid composition which is dibutyl phosphite. 제1항에 있어서, (C)는 디부틸. 부틸포스포네이트인 액체조성물.The compound of claim 1, wherein (C) is dibutyl. A liquid composition that is butyl phosphonate. 제1항에 있어서. (C)는 트리아졸 또는 그의 유도체인 액체조성물.The method of claim 1. (C) is a liquid composition which is a triazole or a derivative thereof. 제1항에 있어서. (C)는 톨릴트리아졸. 벤조트리아졸. 또는 벤조트리아졸, 아민, 및 알데히드 또는 알데히드 전구체의 반응생성물인 액체조성물.The method of claim 1. (C) tolyltriazole. Benzotriazole. Or a liquid composition which is a reaction product of benzotriazole, amine, and aldehyde or aldehyde precursor. 제1항에 있어서, (C)는 가 알킬기에 약 1 내지 약 20개의 탄소원자를 독립적으로 갖는 알킬 포스파이트 및 트리아졸 또는 그의 유도체의 혼합물인 액체조성물.The liquid composition of claim 1, wherein (C) is a mixture of alkyl phosphites and triazoles or derivatives thereof independently having from about 1 to about 20 carbon atoms in the alkyl group. (A) 1 내지 3개의 탄소원자를 갖는 적어도 하나의 불소 함유 탄화수소. 및 (B) (i) 폴리히드록시 화합물과 약 4내지 약 15개의 탄소원자를 갖는 모노카르복시 아실화제 또는 그의 혼합물의 에스테르, 및 (ii) 폴리 히드록시 화합물과 디카르복시 아실화제 및 약 4내지 약 15개의 탄소원자를 갖는 모노카르복시 아실화제의 조한물의 에스테르로 구성되는 군으로부터 선택된 적어도 하나의 가용성 에스테르 윤활제. 및 (C) 각 알킬기에 약 1 내지 약 27개의 탄소원자를 독립적으로 갖는 알킬 포스파이트. 알킬 포스폰산 에스테르. 질소 함유 헤테로고리 또는 그의유도체, 및 그의 혼합물로 구성되는 군으로부터 선택된 적어도 하나의 첨가제로 구성되는 윤활제로 본질적으로 구성되는 액체조성물.(A) at least one fluorine-containing hydrocarbon having 1 to 3 carbon atoms. And (B) an ester of (i) a monocarboxy acylating agent having from about 4 to about 15 carbon atoms or a mixture thereof, and (ii) a polyhydroxy compound with a dicarboxy acylating agent and from about 4 to about 15 At least one soluble ester lubricant selected from the group consisting of esters of crudes of monocarboxyacylating agents having 2 carbon atoms. And (C) alkyl phosphites independently having from about 1 to about 27 carbon atoms in each alkyl group. Alkyl phosphonic acid esters. A liquid composition consisting essentially of a lubricant consisting of at least one additive selected from the group consisting of nitrogen-containing heterocycles or derivatives thereof, and mixtures thereof. 제20항에 있어서, 불소 함유 탄화수소 (A)는 1, 1, 1,2-테트라플루오로에탄인 액체조성물.The liquid composition according to claim 20, wherein the fluorine-containing hydrocarbon (A) is 1, 1, 1,2-tetrafluoroethane. 제27항에 있어서, 에스테르 (B)는 (i)로서, 폴리히드록시 화합물은 트리메틸올프로관, 펜타에리쓰리톨, 디펜타에리쓰리톨, 및 트리펜타에리쓰리톨로 구성되는 군으로부터 선택되고. 모노카르복시 아실화제는 8또는 9개의 탄소원자를 갖는 분지된 모노카르복시 아실화제인 액체조성물.The compound according to claim 27, wherein the ester (B) is (i) and the polyhydroxy compound is selected from the group consisting of trimethylolpropane, pentaerythritol, dipentaerythritol, and tripentaerythritol . The monocarboxy acylating agent is a liquid composition which is a branched monocarboxy acylating agent having 8 or 9 carbon atoms. 제20항에 있어서. 에스테르 (B)는 (ii)로서, 폴리히드록시 화합물은 트리메틸을 프로판. 펜타에리쓰리톨. 디펜타에리쓰리톨, 및 트리펜타에리쓰리톨로 구성되는 군으로부터 선택되고, 모노카르복시 아실화제는 8또는 9개의 탄소원자를 갖는 분지핀 모노카르복시 아실화제 이고, 디카르복시 아실화제는 약 2 내 지 약 12개의 탄소원자를 갖는 액체조성물.The method of claim 20. Ester (B) is (ii) wherein the polyhydroxy compound propane trimethyl. Pentaerythritol. The monocarboxyacylating agent is selected from the group consisting of dipentaerythritol, and tripentaerythritol, and the monocarboxyacylating agent is a branched pin monocarboxyacylating agent having 8 or 9 carbon atoms, and the dicarboxyacylating agent is about 2 to about Liquid composition with 12 carbon atoms. 제20항에 있어서, 디카르복시 아실화제는 아디프산인 액체조성물.21. The liquid composition of claim 20, wherein the dicarboxyacylating agent is adipic acid. 제20항에 있어서, 에스테르 (B)는 (i)로서, 폴리히드록시 화합물은 트리메틸올프로관, 펜타에리쓰리톨, 디펜타에리쓰리톨, 및 트리펜타에리쓰리톨로 구성되는 군으로부터 선택되고, 모노카르복시 아실화제 (a)는 이소부티르. 발레르, 2-메틸부티르, 또는 네오펜탄 산 또는 무수물이고 모노카르복시 아실화제 (b)는 8또는 9개 의 탄소원자를 갖는 분지된 모노카르복시 아실화제인 액체조성물.The compound of claim 20, wherein the ester (B) is (i) and the polyhydroxy compound is selected from the group consisting of trimethylolpropane, pentaerythritol, dipentaerythritol, and tripentaerythritol , Monocarboxyacylating agent (a) is isobutyr. Liquid composition wherein valeric, 2-methylbutyr, or neopentane acid or anhydride and monocarboxy acylating agent (b) is a branched monocarboxy acylating agent having 8 or 9 carbon atoms. 제20항에 있어서, (C)는 각 알킬기에 약 3 내지 약 8개의 탄소원자를 독립적으로 갖는 포스파이트 또는 알킬 포스폰산 에스테르인 액체조성물.The liquid composition of claim 20, wherein (C) is a phosphite or alkyl phosphonic acid ester having independently from about 3 to about 8 carbon atoms in each alkyl group. 제20항에 있어서, (C)는 디부틸 포스파이트인 액체조성물.The liquid composition according to claim 20, wherein (C) is dibutyl phosphite. 제1항에 있어서, (C)는 디부틸, 부틸 포스포네이트인 액체조성물The liquid composition according to claim 1, wherein (C) is dibutyl, butyl phosphonate. 제20항에 있어서, (C)는 트리아졸 또는 그의 유도체인 액체조성물.The liquid composition according to claim 20, wherein (C) is triazole or a derivative thereof. 제20항에 있어서, (C)는 톨릴트리아졸. 벤조트리아졸 또는 벤조트리아졸, 아민 및 알데히드 또는 알데히드 전구체의 반응 생성물인 액체조성물.21. The tolyltriazole of claim 20, wherein (C) is tolyltriazole. A liquid composition which is a reaction product of benzotriazole or benzotriazole, amine and aldehyde or aldehyde precursor. 제20항에 있어서, (C)는 각 알킬기에 약 1 내지 약 20개의 탄소원자를 독립적으로 갖는 알킬 포스파이트. 및 트리아졸 또는 그의 유도체의 혼합물인 액체조성물.The alkyl phosphite of claim 20, wherein (C) independently has from about 1 to about 20 carbon atoms in each alkyl group. And liquid compositions which are mixtures of triazoles or derivatives thereof. (A) 1 내지 2개의 탄소원자를 갖는 적어도 하나의 불소 함유 탄화수소 및 (B) (j) 폴리히드록시 화합물과 약 4 내지 약 20개의 탄소원자를 갖는 분지된 모노카르복시 아실화제, 8 내지 약 22개의 탄소원자를 갖는 직쇄 모노카르복시 아실화제 및 그의 혼합물로 구성되는 군으로부터 선택된 모노카르복시 아실화제의 에스테르, 및 (ii) 폴리히드록시 화합물과 디카르복시 아실화제 및 약 4 내지 약 20개의 탄소원자를 갖는 분지된 모노카르복시 아실화제, 8 내지 약 22개의 탄소원자를 갖는 직쇄 모노카르복시 아실화제 및 그의 혼합물로 구성되는 군으로부터 선택된 모노카르복시 아실화제의 조합물의 에스테르로 구성되는 군으로부터 선택된 적어도 하나의 에스테르, 및 (C) 알킬 포스파이트, 알킬 포스폰산에스테르, 질소함유 헤테로고리 및 그의 혼합물로 구성되는 군으로부터 선택된 적어도 하나의 침가제로 구성되는 윤활제로 구성되는 액체조성물.(A) at least one fluorine-containing hydrocarbon having 1 to 2 carbon atoms and (B) (j) a branched monocarboxy acylating agent having from about 4 to about 20 carbon atoms with the polyhydroxy compound, from 8 to about 22 carbon sources Esters of monocarboxyacylating agents selected from the group consisting of straight chain monocarboxyacylating agents having a moiety and mixtures thereof, and (ii) branched monocarboxy having polyhydroxy compounds with dicarboxyacylating agents and from about 4 to about 20 carbon atoms At least one ester selected from the group consisting of an acylating agent, an ester of a combination of a monocarboxy acylating agent selected from the group consisting of straight chain monocarboxy acylating agents having from 8 to about 22 carbon atoms and mixtures thereof, and (C) alkyl force Composed of pits, alkyl phosphonic acid esters, nitrogen-containing heterocycles and mixtures thereof A liquid composition consisting of at least one lubricant selected from the group consisting chimga zero. (A) 1또는 2개의 탄소원자를 갖는 적어도 하나의 불소 함유 탄화수소 과반량; (B) 적어도 2개의 히드록시기를 가지며 일반식(A) at least one fluorine-containing hydrocarbon majority having 1 or 2 carbon atoms; (B) having at least two hydroxyl groups R[OC(0)R1]n(I)R [OC (0) R 1 ] n (I) (식에서 R은 하이드로카르빌기이고, 각각의 R1은 독립적으로 수소, 직쇄 저급 하이드로카르빌기, 분지쇄 하이드로카르빌기, 또는 8 내지 약 22개의 탄소원자를 갖는 직쇄 하이 드로카르빌이되. 단 적어도 하나의 R'기는 수소. 저급 직쇄 하이드로카르빌 또는 분지쇄 하이드로카르빌기 이거나, 카르복시산 또는 카르복시산 에스테르 합유 하이드로카르빌기이고, n은 적어도 2이다)을 특징으로 한는 폴리히드록시 화합물의 적어도 하나의 카르복시 에스테르로 구성되는 적어도 하나의 가용성 유기 윤활제 소량; 및 (C) 포스파이트로 구성되는 액체조성물.Wherein R is a hydrocarbyl group and each R 1 is independently hydrogen, a straight chain lower hydrocarbyl group, a branched hydrocarbyl group, or a straight chain hydrocarbyl having from 8 to about 22 carbon atoms, provided that at least one R 'group is a hydrogen, a lower straight hydrocarbyl or branched hydrocarbyl group, or a carboxylic acid or carboxylic acid ester-integrated hydrocarbyl group, n is at least 2), and at least one carboxy ester of a polyhydroxy compound Small amounts of at least one soluble organic lubricant comprised; And (C) a liquid composition consisting of phosphite. 제33항에 있어서, 일반식I에서 R1은 약 4 내지 약20개의 탄소를 갖는 분지쇄 하이드로카르빌기인 액체조성물.34. The liquid composition of claim 33, wherein in formula I, R 1 is a branched chain hydrocarbyl group having from about 4 to about 20 carbons. 제33항에 있어서, 일반식에서 n은 2 내지 약 10의 정수인 액체조성물34. The liquid composition of claim 33, wherein n is an integer from 2 to about 10. 제33항에 있어서, (B)는 트리메틸오프로판, 펜타에리쓰리톨, 디펜타에리쓰리톨 또는 트리펜타에리쓰리톨의 카르복시 에스테르인 액체조성물.The liquid composition according to claim 33, wherein (B) is a carboxy ester of trimethyloffophane, pentaerythritol, dipentaerythritol, or tripentaerythritol. 제33항에 있어서, Rl기중 적어도 하나는 수소 또는 메틸 또는 에틸기이고 나머지 Rl기는 5내지 약20개의 탄소원자를 갖는 분지쇄 알킬기인 액체조성물.The liquid composition of claim 33, wherein at least one of the R 1 groups is a hydrogen or methyl or ethyl group and the remaining R 1 groups are branched chain alkyl groups having 5 to about 20 carbon atoms. 제33항에 있어서. 분지쐐 알킬기는 구조The method of claim 33. Branched wedge alkyl group structure -C(R2)(R3)(R4)-C (R 2 ) (R 3 ) (R 4 ) (이때 R2, R3및 R4는 각각 독립적으로 알킬기이고 알킬기중 적어도 하나는 2개 이상의 탄소원자를 갖는다)를 특징으로하는 액체조성물.Wherein R 2 , R 3 and R 4 are each independently an alkyl group and at least one of the alkyl groups has two or more carbon atoms. 제33항에 있어서, (C)는 각 알킬기에 1 내지 약 27개의 탄소원자를 독립적으로 갖는 알킬 포스파이트인 액체조성물.34. The liquid composition of claim 33, wherein (C) is an alkyl phosphite having independently from 1 to about 27 carbon atoms in each alkyl group. 제33항에 있어서, (C)는 디부틸 포스파이트인 액체조성물.The liquid composition according to claim 33, wherein (C) is dibutyl phosphite. (A) 1또는7개왼 탄소원자를 갖는 적어도 하나의 불소 함유 탄화수소: 및 (B) 적어도 2개의 히드록시기를 가지며 일반식(A) at least one fluorine-containing hydrocarbon having 1 or 7 left carbon atoms: (B) having at least two hydroxyl groups and having the general formula R[OC(0)R1]n(I)R [OC (0) R 1 ] n (I) (식에서 R은 하이드로카르빌기이고, 각각의 R1은 독립적으로 수소, 직쇄 저급 하이드로카르빌기 분지쇄 하이드로카르빌기 또는 8 내지 약 22개의 탄소원자를 갖는 직쇄 하이드로카르빌기이며, 단 적어도 하나의 Rl기는 수소, 저급 직쇄 하이드로카르빌 또는 분지쇄 하이드로카르틸기 이거나. 카르복시산 또는 카르복시간 에스테르 함유 하이드로카르빌기이고, n은 적어도 2이다)을 특징으로하는 폴리히드록시 화합물의 적어도 하나의 카르복시 에스테르로 구성되는 적어도 하나의 가용성 유기 윤활제· 및 (C) 알킬포스파이트. 알킬 포스폰산 에스테르, 질소 함유 헤테로고리 및 그의 혼합물로 구성되는 군으로부터 선택된 첨가제로 구성되는 윤활제로 구성되는 기체조성물.Wherein R is a hydrocarbyl group and each R 1 is independently hydrogen, a straight chain lower hydrocarbyl group branched hydrocarbyl group or a straight chain hydrocarbyl group having from 8 to about 22 carbon atoms, provided that at least one R 1 group At least one carboxy ester of a polyhydroxy compound characterized by hydrogen, a lower straight chain hydrocarbyl or a branched chain hydrocartyl group, or a carboxylic acid or carboxyl ester-containing hydrocarbyl group, n is at least 2. One soluble organic lubricant and (C) alkylphosphite. A gas composition consisting of a lubricant consisting of an additive selected from the group consisting of alkyl phosphonic acid esters, nitrogen-containing heterocycles and mixtures thereof. (A) 1 내지 3개의 탄소원자론 갖는 적어도 하나의 불소 함유 탄화수소, 및 (B) (i) 폴리히드록시 화합물과 약4 내지 약 15개의 탄소원자를 갖는 모노카르복시 아실화제 또는 그의 혼합물의 에스레르, 및 (ii) 폴리 히드록시 화합물과 디카르복시 아실화제의 조합물의 에스테르로 구성되는 군으로부터 선택된 적어도 하나의 에스테르 윤활제, 및 (C) 알킬 포스파이트, 알킬포스폰산 에스테르, 질소 함유 헤테로고리 및 그의 혼합물로 구성되는 군으로 부터 선택된 적어도 하나의 첨가제로 구성되는 윤활제를 냉각시스템에 도입시키고, 상기 시스템을 작동시키는 단계로 구성되는 냉각시스템을 윤할시키는 방법.(A) at least one fluorine-containing hydrocarbon having 1 to 3 carbon atoms, and (B) (i) an esler of a polyhydroxy compound and a monocarboxy acylating agent having from about 4 to about 15 carbon atoms or a mixture thereof, and (ii) at least one ester lubricant selected from the group consisting of esters of combinations of polyhydroxy compounds and dicarboxyacylating agents, and (C) alkyl phosphites, alkylphosphonic acid esters, nitrogen-containing heterocycles and mixtures thereof Introducing a lubricant consisting of at least one additive selected from the group into the cooling system and operating the system. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
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