KR20010043532A - 냉동기유 조성물 - Google Patents
냉동기유 조성물 Download PDFInfo
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- KR20010043532A KR20010043532A KR1020007012635A KR20007012635A KR20010043532A KR 20010043532 A KR20010043532 A KR 20010043532A KR 1020007012635 A KR1020007012635 A KR 1020007012635A KR 20007012635 A KR20007012635 A KR 20007012635A KR 20010043532 A KR20010043532 A KR 20010043532A
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- 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
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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
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- C10M107/00—Lubricating compositions characterised by the base-material being a macromolecular compound
- C10M107/20—Lubricating compositions characterised by the base-material being a macromolecular compound containing oxygen
- C10M107/22—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
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- C10M145/18—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
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- C10M145/00—Lubricating compositions characterised by the additive being a macromolecular compound containing oxygen
- C10M145/18—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
- C10M145/24—Polyethers
- C10M145/26—Polyoxyalkylenes
- C10M145/36—Polyoxyalkylenes etherified
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- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- 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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- 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
- C10M2207/28—Esters
- C10M2207/283—Esters of polyhydroxy compounds
- C10M2207/2835—Esters of polyhydroxy compounds used as base material
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- 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
- C10M2209/02—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
- C10M2209/04—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds containing monomers having an unsaturated radical bound to an alcohol or ester thereof; bound to an aldehyde, ketonic, ether, ketal or acetal radical
- C10M2209/043—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds containing monomers having an unsaturated radical bound to an alcohol or ester thereof; bound to an aldehyde, ketonic, ether, ketal or acetal radical used as base material
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- 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
- C10M2209/103—Polyethers, i.e. containing di- or higher polyoxyalkylene groups
- C10M2209/104—Polyethers, i.e. containing di- or higher polyoxyalkylene groups of alkylene oxides containing two carbon atoms only
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- 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
- C10M2209/103—Polyethers, i.e. containing di- or higher polyoxyalkylene groups
- C10M2209/105—Polyethers, i.e. containing di- or higher polyoxyalkylene groups of alkylene oxides containing three carbon atoms only
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- 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
- C10M2209/103—Polyethers, i.e. containing di- or higher polyoxyalkylene groups
- C10M2209/106—Polyethers, i.e. containing di- or higher polyoxyalkylene groups of alkylene oxides containing four carbon atoms only
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- 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
- C10M2209/103—Polyethers, i.e. containing di- or higher polyoxyalkylene groups
- C10M2209/107—Polyethers, i.e. containing di- or higher polyoxyalkylene groups of two or more specified different alkylene oxides covered by groups C10M2209/104 - C10M2209/106
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- 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
- C10M2209/103—Polyethers, i.e. containing di- or higher polyoxyalkylene groups
- C10M2209/108—Polyethers, i.e. containing di- or higher polyoxyalkylene groups etherified
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- 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
- C10N2020/04—Molecular weight; Molecular weight distribution
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- C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
- C10N2040/00—Specified use or application for which the lubricating composition is intended
- C10N2040/30—Refrigerators lubricants or compressors lubricants
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- Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Emergency Medicine (AREA)
- Engineering & Computer Science (AREA)
- Lubricants (AREA)
Abstract
Description
시료 | 첨가제 | 캐피러리 유량저하율(%) | 체적저항율(Ω·cm) | 2층분리온도(℃) | ||
수평균분자량 | 배합량(중량%) | |||||
실시예 1 | PVE+PAG1 | 920 | 5 | 4.5 | 3.70E+12 | -50℃ 이하 |
실시예 2 | PVE+PAG2 | 950 | 5 | 4.2 | 1.70E+12 | -47 |
실시예 3 | PVE+PAG3 | 1,060 | 10 | 4.8 | 8.10E+11 | -4 |
비교예 1 | PVE+PAG4 | 300 | 10 | 3.8 | 1.30E+10 | -50℃ 이하 |
비교예 2 | PVE+PAG5 | 4,000 | 10 | 6.7 | 5.60E+12 | 실온에서 분리 |
실시예 4 | PVE+PAG1 | 920 | 2 | 5.5 | 9.60E+12 | -50℃ 이하 |
비교예 3 | PVE+PAG1 | 920 | 30 | 3.9 | 5.30E+11 | -38 |
실시예 5 | PVE+AB1 | 250 | 30 | 2.8 | 7.30E+13 | -24 |
비교예 4 | PVE+AB1 | 250 | 50 | 2.6 | 8.20E+13 | 실온에서 분리 |
실시예 6 | 에스테르+PAG1 | 920 | 10 | 8.2 | 9.60E+11 | -2 |
비교예 5 | PVE+TCP | - | 1 | 10.9 | 3.80E+13 | -50℃ 이하 |
비교예 6 | PVE | - | 0 | 11.5 | 6.20E+13 | -50℃ 이하 |
비교예 7 | 에스테르 | - | 0 | 18.3 | 6.70E+12 | -7 |
Claims (4)
- 폴리비닐 에테르 및 폴리올 에스테르중에서 선택된 1종 이상의 산소 함유 합성유를 포함하는 기제유에, 수평균 분자량 500 내지 3,000을 갖고 하기 화학식 I 또는 II로 표시되는 폴리알킬렌 글리콜 알킬 에테르를, 조성물의 전체 양을 기준으로 1 내지 20 중량% 배합한 것을 특징으로 하는 냉동기유 조성물:화학식 IR1-O-(EO)m(PO)n-R2화학식 IIR1-O-(EO)m(BO)n-R2상기 식에서,EO는 옥시에틸렌기이고,PO는 옥시프로필렌기이고,BO는 옥시부틸렌기를 나타내며,m 및 n은 상기 분자량을 만족하는 양의 수를 나타내고,R1및 R2는 수소 또는 탄소수 1 내지 10의 알킬기를 나타내고, 서로 동일해도 좋지만, 모두 수소일 수는 없다.
- 하기 화학식 XVII로 표시되는 구성단위(A)와 하기 화학식 XVIII로 표시되는 구성단위(B)를 갖는 폴리비닐에테르 공중합체〔단, 구성단위(A)의 R43과 구성단위(B)의 R44는 동일하지 않다〕를 포함하는 기제유에, 수평균 분자량 500 내지 3,000을 갖고 하기 화학식 I 또는 II로 표시되는 폴리알킬렌 글리콜 알킬에테르를 조성물의 전체 양을 기준으로 1 내지 20 중량% 배합한 것을 특징으로 하는 냉동기유 조성물:화학식 XVII화학식 XVIII화학식 IR1-O-(EO)m(PO)n-R2화학식 IIR1-O-(EO)m(BO)n-R2상기 식에서,R43은탄소수 1 내지 3의 분자내에 에테르 결합을 갖거나 갖지 않는 탄화수소기를 나타내고,R44는 탄소수 3 내지 20의 분자내에 에테르 결합을 갖거나 갖지 않는 탄화수소기를 나타내고,EO는 옥시에틸렌기이고,PO는 옥시프로필렌기이고,BO는 옥시부틸렌기를 나타내며,m 및 n은 상기 분자량을 만족시키는 양의 수를 나타내고,R1및 R2는 수소 또는 탄소수 1 내지 10의 알킬기를 나타내고, 서로 동일해도 좋지만, 모두 수소일 수는 없다.
- 폴리비닐 에테르 및 폴리올에스테르중에서 선택된 1종 이상의 산소 함유 합성유를 포함하는 기제유에, 수평균 분자량 100 내지 1,O00을 갖는 알킬벤젠을, 조성물의 전체 양을 기준으로 1 내지 40 중량% 배합한 것을 특징으로 하는 냉동기유 조성물.
- 하기 화학식 XVII로 표시되는 구성단위(A)와 하기 화학식 XVIII로 표시되는 구성단위(B)를 갖는 폴리비닐에테르 공중합체〔단, 구성단위(A)의 R43과 구성단위(B)의 R44는 동일하지 않다〕를 포함하는 기제유에, 수평균 분자량 100 내지 1,O00을 갖는 알킬벤젠을, 조성물의 전체 양을 기준으로 1 내지 40 중량% 배합한 것을 특징으로 하는 냉동기유 조성물:화학식 XVII화학식 XVIII상기 식에서,R43은 탄소수 1 내지 3의 분자내에 에테르 결합을 갖거나 갖지 않는 탄화수소기를 나타내고,R44는 탄소수 3 내지 20의 분자내에 에테르 결합을 갖거나 갖지 않는 탄화수소기를 나타낸다.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP98-130800 | 1998-05-13 | ||
JP13080098A JP4885339B2 (ja) | 1998-05-13 | 1998-05-13 | 冷凍機油組成物 |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
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KR1020067004732A Division KR100683291B1 (ko) | 1998-05-13 | 1999-05-12 | 냉동기유 조성물 |
Publications (2)
Publication Number | Publication Date |
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KR20010043532A true KR20010043532A (ko) | 2001-05-25 |
KR100622191B1 KR100622191B1 (ko) | 2006-09-07 |
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Application Number | Title | Priority Date | Filing Date |
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KR1020007012635A KR100622191B1 (ko) | 1998-05-13 | 1999-05-12 | 냉동기유 조성물 |
KR1020067004732A KR100683291B1 (ko) | 1998-05-13 | 1999-05-12 | 냉동기유 조성물 |
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Application Number | Title | Priority Date | Filing Date |
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KR1020067004732A KR100683291B1 (ko) | 1998-05-13 | 1999-05-12 | 냉동기유 조성물 |
Country Status (7)
Country | Link |
---|---|
US (1) | US6656891B1 (ko) |
EP (4) | EP2319906B1 (ko) |
JP (1) | JP4885339B2 (ko) |
KR (2) | KR100622191B1 (ko) |
CN (2) | CN1134533C (ko) |
CA (1) | CA2325503A1 (ko) |
WO (1) | WO1999058628A1 (ko) |
Families Citing this family (41)
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TW385332B (en) * | 1997-02-27 | 2000-03-21 | Idemitsu Kosan Co | Refrigerating oil composition |
JP4092780B2 (ja) * | 1997-10-17 | 2008-05-28 | ダイキン工業株式会社 | 冷凍・空調装置 |
GB0107502D0 (en) * | 2001-03-26 | 2001-05-16 | Ici Plc | Lubricant compositions |
US6878677B1 (en) * | 1999-03-05 | 2005-04-12 | Idemitsu Kosan Co., Ltd. | Refrigerating machine oil compositions |
JP4460085B2 (ja) * | 1999-07-06 | 2010-05-12 | 出光興産株式会社 | 二酸化炭素冷媒用冷凍機油組成物 |
JP4705743B2 (ja) * | 1999-12-28 | 2011-06-22 | 出光興産株式会社 | 二酸化炭素冷媒用冷凍機油組成物 |
JP2001181660A (ja) * | 1999-12-28 | 2001-07-03 | Daikin Ind Ltd | 作動流体および冷凍装置 |
JP3501058B2 (ja) | 1999-12-28 | 2004-02-23 | ダイキン工業株式会社 | 空気調和機 |
JP4603117B2 (ja) | 1999-12-28 | 2010-12-22 | 出光興産株式会社 | 自然系冷媒用冷凍機油組成物 |
JP2001192684A (ja) * | 2000-01-12 | 2001-07-17 | Japan Energy Corp | アンモニア冷凍装置 |
JP2001200285A (ja) * | 2000-01-21 | 2001-07-24 | Japan Energy Corp | アンモニア冷媒を使用する冷凍機用潤滑剤 |
MY125381A (en) * | 2000-03-10 | 2006-07-31 | Sanyo Electric Co | Refrigerating device utilizing carbon dioxide as a refrigerant. |
KR100733182B1 (ko) * | 2000-07-26 | 2007-06-27 | 이데미쓰 고산 가부시키가이샤 | 냉동기용 윤활유 및 이를 포함하는 냉동기용 작동유체조성물 |
JP5039251B2 (ja) * | 2000-08-23 | 2012-10-03 | 出光興産株式会社 | 冷凍機用潤滑油組成物及びそれを用いた冷凍機用作動流体組成物 |
JP2002194368A (ja) * | 2000-10-17 | 2002-07-10 | Nippon Mitsubishi Oil Corp | 冷凍機油 |
GB0105065D0 (en) * | 2001-03-01 | 2001-04-18 | Ici Plc | Lubricant compositions |
CN100588703C (zh) * | 2001-11-19 | 2010-02-10 | 卢布里佐尔公司 | 含有多元醇酯和烷基苯的混合物的润滑组合物 |
GB0215704D0 (en) * | 2002-07-08 | 2002-08-14 | Ici Plc | Lubricant composition |
US8778859B2 (en) | 2002-10-03 | 2014-07-15 | The Lubrizol Corporation | Lubricant useful for improving the oil separation performance of a vapor compression system |
JP4667761B2 (ja) * | 2004-04-02 | 2011-04-13 | 出光興産株式会社 | 冷凍機油組成物 |
BRPI0502759B1 (pt) * | 2005-06-30 | 2014-02-25 | óleo lubrificante e composição lubrificante para uma máquina de refrigeração | |
EP1921127A4 (en) * | 2005-08-31 | 2013-01-09 | Idemitsu Kosan Co | REFRIGERATION OIL COMPOSITION |
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1998
- 1998-05-13 JP JP13080098A patent/JP4885339B2/ja not_active Expired - Fee Related
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1999
- 1999-05-12 EP EP10180776.6A patent/EP2319906B1/en not_active Expired - Lifetime
- 1999-05-12 CN CNB998059870A patent/CN1134533C/zh not_active Expired - Fee Related
- 1999-05-12 KR KR1020007012635A patent/KR100622191B1/ko not_active IP Right Cessation
- 1999-05-12 CA CA002325503A patent/CA2325503A1/en not_active Abandoned
- 1999-05-12 US US09/674,497 patent/US6656891B1/en not_active Expired - Lifetime
- 1999-05-12 EP EP10180767.5A patent/EP2319905B1/en not_active Expired - Lifetime
- 1999-05-12 KR KR1020067004732A patent/KR100683291B1/ko not_active IP Right Cessation
- 1999-05-12 CN CNB2003101163328A patent/CN1252231C/zh not_active Expired - Fee Related
- 1999-05-12 WO PCT/JP1999/002449 patent/WO1999058628A1/ja active IP Right Grant
- 1999-05-12 EP EP99919539.9A patent/EP1085077B1/en not_active Expired - Lifetime
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Also Published As
Publication number | Publication date |
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KR100683291B1 (ko) | 2007-02-16 |
EP2319905B1 (en) | 2016-01-27 |
EP2319906B1 (en) | 2015-02-25 |
CN1134533C (zh) | 2004-01-14 |
EP1085077A1 (en) | 2001-03-21 |
KR20060035803A (ko) | 2006-04-26 |
CN1500855A (zh) | 2004-06-02 |
EP2319907A1 (en) | 2011-05-11 |
EP1085077A4 (en) | 2002-02-27 |
US6656891B1 (en) | 2003-12-02 |
CN1300316A (zh) | 2001-06-20 |
JP4885339B2 (ja) | 2012-02-29 |
EP2319906A1 (en) | 2011-05-11 |
EP2319905A1 (en) | 2011-05-11 |
CA2325503A1 (en) | 1999-11-18 |
EP1085077B1 (en) | 2016-01-06 |
JPH11323369A (ja) | 1999-11-26 |
KR100622191B1 (ko) | 2006-09-07 |
CN1252231C (zh) | 2006-04-19 |
WO1999058628A1 (fr) | 1999-11-18 |
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