KR20080084907A - 냉동기용 윤활유조성물 - Google Patents
냉동기용 윤활유조성물 Download PDFInfo
- Publication number
- KR20080084907A KR20080084907A KR1020080084210A KR20080084210A KR20080084907A KR 20080084907 A KR20080084907 A KR 20080084907A KR 1020080084210 A KR1020080084210 A KR 1020080084210A KR 20080084210 A KR20080084210 A KR 20080084210A KR 20080084907 A KR20080084907 A KR 20080084907A
- Authority
- KR
- South Korea
- Prior art keywords
- lubricating oil
- ester
- weight
- refrigerant
- oil composition
- Prior art date
Links
Classifications
-
- 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
- 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
- C10M129/68—Esters
-
- 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
- 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
- C10M129/16—Ethers
-
- 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
- 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
-
- 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
- C10M2290/00—Mixtures of base materials or thickeners or additives
- C10M2290/04—Synthetic base 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
- C10N2040/30—Refrigerators lubricants or compressors lubricants
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Organic Chemistry (AREA)
- Lubricants (AREA)
Abstract
Description
기유(基油) | 에폭시화합물 | CDI | DBPC | |||||
1 | 2 | 3 | A1 | A2 | A3 | B1 | ||
실시예1 | 100 | 0.05 | 0.05 | 0.1 | ||||
실시예2 | 100 | 0.25 | 0.05 | |||||
실시예3 | 100 | 0.25 | 0.05 | 0.1 | ||||
실시예4 | 100 | 0.5 | 0.05 | |||||
실시예5 | 100 | 0.5 | 0.05 | 0.1 | ||||
실시예6 | 100 | 0.9 | 0.01 | 0.1 | ||||
실시예7 | 100 | 0.25 | 0.05 | 0.1 | ||||
실시예8 | 100 | 0.25 | 0.05 | 0.1 | ||||
실시예9 | 50 | 50 | 0.5 | 0.1 | 0.1 | |||
실시예10 | 50 | 50 | 0.5 | 0.1 | 0.1 | |||
실시예11 | 50 | 50 | 0.5 | 0.1 | 0.1 | |||
비교예1 | 100 | 0.5 | 0.1 | |||||
비교예2 | 100 | 1.0 | 0.1 | |||||
비교예3 | 100 | 2.0 | 0.1 | |||||
비교예4 | 100 | 2.0 | 2.0 | 0.1 | ||||
비교예5 | 100 | 2.0 | 0.1 | |||||
비교예6 | 100 | 2.0 | 0.1 | |||||
비교예7 | 100 | 1.0 | 0.1 | |||||
비교예8 | 100 | 2.0 | 0.1 | |||||
비교예9 | 100 | 6.0 | 0.1 | |||||
비교예10 | 100 | 6.0 | 0.1 | |||||
비교예11 | 50 | 50 | 1.0 | 0.1 | ||||
비교예12 | 50 | 50 | 1.0 | 0.1 |
175℃ 14일 | 200℃ 14일 | |||||
색 ASTM | 전산가 ㎎KOH/g | 석출 | 색 ASTM | 전산가 ㎎KOH/g | 석출 | |
실시예1 | L0.5 | 0.01 | 없음 | L0.5 | 0.01 | 없음 |
실시예2 | L0.5 | 0.01 | 없음 | L0.5 | 0.02 | 없음 |
실시예3 | L0.5 | 0.01 | 없음 | L0.5 | 0.01 | 없음 |
실시예4 | L0.5 | 0.01 | 없음 | L0.5 | 0.01 | 없음 |
실시예5 | L0.5 | 0.01 | 없음 | L0.5 | 0.01 | 없음 |
실시예6 | L0.5 | 0.01 | 없음 | L0.5 | 0.01 | 없음 |
실시예7 | L0.5 | 0.01 | 없음 | L0.5 | 0.01 | 없음 |
실시예8 | L0.5 | 0.01 | 없음 | L0.5 | 0.01 | 없음 |
실시예9 | L0.5 | 0.01 | 없음 | L0.5 | 0.01 | 없음 |
실시예10 | L0.5 | 0.01 | 없음 | L0.5 | 0.01 | 없음 |
실시예11 | L0.5 | 0.01 | 없음 | L0.5 | 0.01 | 없음 |
비교예1 | L0.5 | 0.04 | 없음 | L1.0 | 0.78 | 없음 |
비교예2 | L0.5 | 0.03 | 없음 | L1.0 | 0.52 | 없음 |
비교예3 | L0.5 | 0.02 | 없음 | L1.0 | 0.31 | 있음 |
비교예4 | L1.5 | 0.01 | 있음 | L2.5 | 0.01 | 있음 |
비교예5 | L1.0 | 0.03 | 없음 | L1.0 | 0.36 | 있음 |
비교예6 | L0.5 | 0.02 | 없음 | L1.0 | 0.27 | 있음 |
비교예7 | L1.5 | 0.03 | 없음 | L2.0 | 0.39 | 있음 |
비교예8 | L2.5 | 0.02 | 있음 | L3.5 | 0.23 | 있음 |
비교예9 | L1.0 | 0.02 | 있음 | L1.0 | 0.26 | 있음 |
비교예10 | L3.5 | 0.01 | 있음 | L5.0 | 0.16 | 있음 |
비교예11 | L0.5 | 0.03 | 없음 | L0.5 | 0.40 | 없음 |
비교예12 | L2.0 | 0.03 | 없음 | L2.0 | 0.36 | 없음 |
색 : ASTM | 전산가 : ㎎KOH/g | 석출 | |
실시예2 | L1.0 | 0.03 | 없음 |
실시예7 | L1.0 | 0.02 | 없음 |
실시예8 | L1.0 | 0.01 | 없음 |
비교예2 | L2.0 | 0.21 | 없음 |
비교예4 | L5.5 | 0.04 | 있음 |
비교예7 | L6.0 | 0.05 | 있음 |
Claims (6)
- 에스테르계 또는 에테르계 합성윤활기유(基油)에,(A) 알킬글리시딜에테르, 알킬글리시딜에스테르, 또는 시클로헥센옥시드를 분자내에 함유하는 화합물의 1종이상을 0.01중량%이상 1중량%미만, 및(B) 디페닐칼보디이미드 또는 비스 (알킬화 페닐) 칼보디이미드화합물의 1종이상을 0.01중량% 이상 1중량% 미만 배합한 것으로 이루어진 하이드로플루오로카본, 이산화탄소, 또는 탄화수소를 냉매로 한 냉동기용 윤활유조성물.
- 청구항 제 1항 기재의 냉동기용 윤활유조성물에,(C) 디-터트-부틸-p-크레졸을 0.01 이상 1중량%미만 배합한 것으로 이루어진 하이드로플루오로카본, 이산화탄소, 또는 탄화수소를 냉매로 한 냉동기용 윤활유조성물.
- 하이드로플루오로카본, 이산화탄소, 또는 탄화수소를 냉매로 한 냉동기이고, 당해 냉동기의 계내수분을 저감하는 장치 또는 수단을 가지지 않고, 제 1항 또는 제2항 기재의 냉동기용 윤활유조성물을 사용하는 냉동기.
- 제1항 내지 제2항에 있어서, 에스테르계 합성윤활기유가 폴리올에스테르인 것을 특징으로 하는 냉동기용 윤활유조성물.
- 제1항 내지 제2항에 있어서, 에스테르계합성윤활기유가 컴플렉스에스테르인 것을 특징으로 하는 냉동기용 윤활유조성물.
- 제4항에 있어서, 폴리에스테르가 펜타에리스리톨, 네오펜틸글리콜, 트리메티롤프로판, 및/또는 디펜타에리스리톨과 일가지방산으로 합성된 에스테르인 냉동기용 윤활유조성물.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JPJP-P-2001-00208332 | 2001-07-09 | ||
JP2001208332A JP3909743B2 (ja) | 2001-07-09 | 2001-07-09 | 冷凍機用潤滑油組成物 |
Related Parent Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020020039230A Division KR100913699B1 (ko) | 2001-07-09 | 2002-07-08 | 냉동기용 윤활유조성물 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20080084907A true KR20080084907A (ko) | 2008-09-22 |
KR100944562B1 KR100944562B1 (ko) | 2010-03-03 |
Family
ID=19044176
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020020039230A KR100913699B1 (ko) | 2001-07-09 | 2002-07-08 | 냉동기용 윤활유조성물 |
KR1020080084210A KR100944562B1 (ko) | 2001-07-09 | 2008-08-28 | 냉동기용 윤활유조성물 |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020020039230A KR100913699B1 (ko) | 2001-07-09 | 2002-07-08 | 냉동기용 윤활유조성물 |
Country Status (3)
Country | Link |
---|---|
JP (1) | JP3909743B2 (ko) |
KR (2) | KR100913699B1 (ko) |
CN (1) | CN1288228C (ko) |
Families Citing this family (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4493373B2 (ja) * | 2004-03-04 | 2010-06-30 | 新日本石油株式会社 | 冷凍機油組成物 |
WO2005085402A1 (ja) * | 2004-03-04 | 2005-09-15 | Nippon Oil Corporation | 冷凍機油組成物 |
CN101010420B (zh) * | 2004-08-24 | 2013-08-28 | 出光兴产株式会社 | 二氧化碳制冷剂用冷冻机油组合物 |
JP4961666B2 (ja) * | 2004-12-02 | 2012-06-27 | 日油株式会社 | 冷凍機用潤滑油組成物 |
JP4863742B2 (ja) * | 2006-03-23 | 2012-01-25 | Jx日鉱日石エネルギー株式会社 | 二酸化炭素冷媒用冷凍機油組成物 |
KR101425239B1 (ko) * | 2006-09-29 | 2014-08-01 | 이데미쓰 고산 가부시키가이샤 | 압축형 냉동기용 윤활유 및 이것을 사용한 냉동 장치 |
JP5379484B2 (ja) * | 2006-09-29 | 2013-12-25 | 出光興産株式会社 | 圧縮型冷凍機用潤滑油、及びそれを用いた冷凍装置 |
JP5265121B2 (ja) * | 2007-02-27 | 2013-08-14 | Jx日鉱日石エネルギー株式会社 | 冷凍機油組成物および冷凍機用作動流体組成物 |
JP5143461B2 (ja) * | 2007-03-27 | 2013-02-13 | Jx日鉱日石エネルギー株式会社 | 二酸化炭素冷媒用冷凍機油及び冷凍機用作動流体組成物。 |
WO2010029704A1 (ja) * | 2008-09-09 | 2010-03-18 | 株式会社ジャパンエナジー | 冷媒2,3,3,3‐テトラフルオロ‐1‐プロペン用冷凍機油 |
US8889031B2 (en) * | 2010-11-30 | 2014-11-18 | Jx Nippon Oil & Energy Corporation | Working fluid composition for refrigerator machine and refrigerating machine oil |
JP5681659B2 (ja) * | 2012-03-02 | 2015-03-11 | Jx日鉱日石エネルギー株式会社 | 冷凍機用作動流体組成物、冷凍機油及びその製造方法 |
JP5882860B2 (ja) | 2012-08-30 | 2016-03-09 | Jx日鉱日石エネルギー株式会社 | 潤滑油組成物 |
JP6096986B2 (ja) * | 2013-05-07 | 2017-03-15 | ライン・ケミー・ライノー・ゲーエムベーハー | 特定のカルボジイミドを用いる油配合物の調製方法 |
JP6076876B2 (ja) * | 2013-10-02 | 2017-02-08 | Jxエネルギー株式会社 | 冷凍機油組成物、冷凍機用作動流体組成物 |
JP2016023902A (ja) * | 2014-07-24 | 2016-02-08 | 日立アプライアンス株式会社 | 空気調和機 |
JP6159373B2 (ja) * | 2015-10-07 | 2017-07-05 | 出光興産株式会社 | 冷凍機油、冷凍機用組成物、冷凍機及び冷凍機油の選定方法 |
CN105255560A (zh) * | 2015-10-16 | 2016-01-20 | 中国石油化工股份有限公司 | 一种润滑油 |
JP6581030B2 (ja) * | 2015-11-20 | 2019-09-25 | Jxtgエネルギー株式会社 | 冷凍機油 |
JP7268535B2 (ja) * | 2019-08-26 | 2023-05-08 | トヨタ自動車株式会社 | 冷却液組成物及び冷却システム |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3236671B2 (ja) * | 1992-06-19 | 2001-12-10 | 日本サン石油株式会社 | 冷凍機作動流体用組成物 |
JPH08209180A (ja) * | 1994-11-15 | 1996-08-13 | Idemitsu Kosan Co Ltd | 冷凍機油組成物 |
JPH09188891A (ja) * | 1995-11-09 | 1997-07-22 | Sanyo Electric Co Ltd | 潤滑油組成物 |
JP4368479B2 (ja) * | 2000-02-14 | 2009-11-18 | 日本サン石油株式会社 | 冷凍機油組成物 |
-
2001
- 2001-07-09 JP JP2001208332A patent/JP3909743B2/ja not_active Expired - Lifetime
-
2002
- 2002-07-08 KR KR1020020039230A patent/KR100913699B1/ko active IP Right Grant
- 2002-07-09 CN CNB021406898A patent/CN1288228C/zh not_active Expired - Lifetime
-
2008
- 2008-08-28 KR KR1020080084210A patent/KR100944562B1/ko active IP Right Grant
Also Published As
Publication number | Publication date |
---|---|
JP3909743B2 (ja) | 2007-04-25 |
CN1288228C (zh) | 2006-12-06 |
KR20030007038A (ko) | 2003-01-23 |
CN1396246A (zh) | 2003-02-12 |
JP2003020493A (ja) | 2003-01-24 |
KR100944562B1 (ko) | 2010-03-03 |
KR100913699B1 (ko) | 2009-08-24 |
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