KR20030080048A - 냉장고 윤활제 조성물 - Google Patents
냉장고 윤활제 조성물 Download PDFInfo
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- KR20030080048A KR20030080048A KR10-2003-7011401A KR20037011401A KR20030080048A KR 20030080048 A KR20030080048 A KR 20030080048A KR 20037011401 A KR20037011401 A KR 20037011401A KR 20030080048 A KR20030080048 A KR 20030080048A
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Abstract
Description
번호 | |
1 | 셰브론 캄파니 (Chevron Company)로부터 상표명 제롤 (Zerol) 55로서 시판되는 알킬벤젠 |
2A, 2B, 2C, 2D | 셰브론 캄파니로부터 상표명 제롤 150으로서 시판되는 알킬벤젠의 샘플들 |
3 | R22 (HCFC의 일종) 냉매와 배합되어 고정베인 로터리 압축기에 사용되는 포스페이트 마모방지 첨가제를 함유하는 알킬벤젠 |
4A | 직쇄 C5모노카르복실산과 PE의 반응으로 제조된 폴리올 에스테르 |
4B | 직쇄 C5모노카르복실산과 PE의 반응으로 제조된 폴리올 에스테르 |
4C | 직쇄 C7산과 NPG의 반응으로 제조된 폴리올 에스테르 (NPG nC7) |
4D | PE 및 디-PE의 50:50 혼합물과 직쇄 C5, C7및 분지쇄 C9산 (25:25:50)의 반응으로 제조된 폴리올 에스테르 |
5A | HFC 냉매와 배합되어 고정베인 로터리 압축기에 사용되는, 저팬 에너지 코포레이션 (Japan Energy Corporation)으로부터 시판되는 폴리올 에스테르 |
5B | HFC 냉매와 배합되어 고정베인 로터리 압축기에 사용되는, 저팬 썬오일 (Japan Sunoil)로부터 시판되는 폴리올 에스테르 |
6 | HFC 냉매와 배합되어 고정베인 로터리 압축기에 사용되는, 이데미츠 고산 (Idemitsu Kosan)으로부터 시판되는 PVE |
7 | 저팬 썬오일로부터 상표명 SUNISO 4GS로서 시판되는 광유 |
Claims (24)
- 주성분으로 알킬벤젠을 포함하고 부성분으로 폴리올 에스테르를 포함하는 기재 오일 성분을 갖는, 로터리 베인 압축기에 사용하기 위한 윤활제 조성물.
- 제1항에 있어서, 기재 오일 성분이 알킬벤젠 55 중량% 이상 및 폴리올 에스테르 45 중량% 이하, 보다 바람직하게는 알킬벤젠 55 중량% 내지 75 중량% 및 폴리올 에스테르 45 중량% 내지 25 중량%, 특히 알킬벤젠 60 중량% 내지 75 중량% 및 폴리올 에스테르 45 중량% 내지 25 중량%를 포함하는 윤활제 조성물.
- 제1항 또는 제2항에 있어서, 기재 오일 성분이 알킬벤젠 및 폴리올 에스테르를 필수 성분으로 포함하는 윤활제 조성물.
- 제1항 내지 제3항 중 어느 한 항에 있어서, 알킬벤젠 성분이 모노알킬벤젠, 디알킬벤젠, 디페닐알칸 및 이들의 혼합물로 구성된 군에서 선택되는 것인 윤활제 조성물.
- 제1항 내지 제4항 중 어느 한 항에 있어서, 알킬벤젠 성분이 분자량 분율의 80% 이상, 보다 특히 분자량 분율의 100%가 200을 초과하고, 보다 특히 분자량 분율의 75% 이상이 300을 초과하고, 특히 분자량 분율의 40% 이상, 보다 특히 50% 이상이 350을 초과하는 분자량 분포를 갖는 윤활제 조성물.
- 제1항 내지 제5항 중 어느 한 항에 있어서, 알킬벤젠 성분이 분자량 분율의 70% 이상이 500 미만이고, 보다 특히 분자량 분율의 50% 이상이 450 미만인 분자량 분포를 갖는 윤활제 조성물.
- 제1항 내지 제6항 중 어느 한 항에 있어서, 알킬벤젠 성분의 동점도가 40℃에서 10 cSt 이상, 보다 바람직하게는 25 cSt 내지 70 cSt이고, 100℃에서 2 cSt 이상, 보다 바람직하게는 3.5 cSt 내지 10 cSt인 윤활제 조성물.
- 제1항 내지 제7항 중 어느 한 항에 있어서, 알킬벤젠 성분의 유동점이 -10℃ 미만, 보다 바람직하게는 -20℃ 미만, 특히 -30℃ 미만인 윤활제 조성물.
- 제1항 내지 제8항 중 어느 한 항에 있어서, 알킬벤젠 성분의 산가가 0.04 mgKOH/g 미만인 윤활제 조성물.
- 제1항 내지 제9항 중 어느 한 항에 있어서, 폴리올 에스테르 성분이 다가 알콜과 1가 카르복실산의 반응 생성물인 하나 이상의 폴리올 에스테르를 포함하는 것인 윤활제 조성물.
- 제1항 내지 제10항 중 어느 한 항에 있어서, 폴리올 에스테르 성분이 네오펜틸글리콜 (NPG), 트리메틸올프로판 (TMP) 및 펜타에리트리톨 (PE) 및 이들의 이량체 및 삼량체로부터 선택된 하나 이상의 알콜과 직쇄 및(또는) 분지쇄의 C5내지 C18산, 특히 C5내지 C13산, 보다 특히 C5내지 C9산에서 선택된 하나 이상의 산의 반응 생성물인 하나 이상의 폴리올 에스테르인 윤활제 조성물.
- 제1항 내지 제11항 중 어느 한 항에 있어서, 폴리올 에스테르 성분의 동점도가 40℃에서 5 cSt 내지 40 cSt, 보다 바람직하게는 25 cSt 미만이고, 100℃에서 1.5 cSt 내지 5 cSt, 보다 바람직하게는 4 cSt 미만인 윤활제 조성물.
- 제1항 내지 제12항 중 어느 한 항에 있어서, 폴리올 에스테르 성분의 유동점이 -40℃ 미만, 보다 바람직하게는 -50℃ 미만, 특히 -55℃ 미만인 윤활제 조성물.
- 제1항 내지 제13항 중 어느 한 항에 있어서, 폴리올 에스테르 성분의 산가가 0.04 mgKOH/g 미만인 윤활제 조성물.
- 제1항 내지 제14항 중 어느 한 항에 있어서, 동점도가 40℃에서 5 cSt 내지 40 cSt, 보다 바람직하게는 25 cSt 미만이고, 100℃에서 2 cSt 내지 6 cSt, 보다 바람직하게는 5 cSt 미만인 윤활제 조성물.
- 제1항 내지 제15항 중 어느 한 항에 있어서, 유동점이 -40℃ 이하, 바람직하게는 -45℃ 이하, 특히 -50℃ 이하인 윤활제 조성물.
- 제1항 내지 제16항 중 어느 한 항에 있어서, 산화방지제, 마모방지 첨가제, 극압제, 산 스캐빈저, 발포제, 소포제, 안정화제, 계면활성제, 점도지수 향상제, 부식저해제, 금속 불활성제 또는 부동태화제, 윤활성 향상제 또는 유성 향상제 및 마찰 개선제에서 선택된 하나 이상의 윤활제 첨가제를 기재 오일 성분의 중량을 기준으로 0.0001 내지 20 중량%, 보다 바람직하게는 0.01 내지 10 중량%, 보다 특히 0.01 내지 5 중량%의 양으로 포함하는 윤활제 조성물.
- 제1항 내지 제17항 중 어느 한 항에 기재된 윤활제 조성물의 로터리 베인 압축기에서의 용도.
- 제1항 내지 제17항 중 어느 한 항에 기재된 윤활제 조성물을 사용하는 것을 포함하는, 로터리 베인 압축기를 윤활하는 방법.
- 제1항 내지 제17항 중 어느 한 항에 기재된 윤활제 조성물이 충전된 로터리 베인 압축기.
- 염소 무함유, 불소 함유 열 전달 유체 및 제1항 내지 제17항 중 어느 한 항에 기재된 윤활제 조성물을 포함하는 냉매로 충전된, 로터리 베인 압축기를 포함하는 냉각 시스템.
- 제21항에 있어서, 냉매가 히드로플루오로카본이고, 보다 바람직하게는 디플루오로메탄 (R-32), 트리플루오로메탄 (R-23), 1,1,2,2-테트라플루오로에탄 (R-134), 1,1,1,2-테트라플루오로에탄 (R-134a), 1,1,1-트리플루오로에탄 (R-143a), 1,1-디플루오로에탄 (R-152a), 펜타플루오로에탄 (R-125) 및 헥사플루오로에탄 (R-116) 및 이들의 둘 이상의 혼합물을 포함하는 군으로부터 선택되는 냉각 시스템.
- 제22항에 있어서, 냉매가 R-32, R-116, R-125, R-134a, R-143a 및 이들의 혼합물을 포함하는 군에서 선택되는 냉각 시스템.
- 제18항 내지 제23항 중 어느 한 항에 있어서, 고정 베인 압축기인 로터리 베인 압축기.
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GB0105065.7 | 2001-03-01 | ||
GBGB0105065.7A GB0105065D0 (en) | 2001-03-01 | 2001-03-01 | Lubricant compositions |
PCT/GB2002/000866 WO2002070637A1 (en) | 2001-03-01 | 2002-02-27 | Refrigerator lubricant compositions |
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KR20030080048A true KR20030080048A (ko) | 2003-10-10 |
KR100859616B1 KR100859616B1 (ko) | 2008-09-23 |
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US (1) | US7176169B2 (ko) |
EP (1) | EP1366139B1 (ko) |
JP (2) | JP2004526832A (ko) |
KR (1) | KR100859616B1 (ko) |
CN (1) | CN100366713C (ko) |
BR (1) | BR0207575B8 (ko) |
DK (1) | DK1366139T3 (ko) |
ES (1) | ES2529540T3 (ko) |
GB (1) | GB0105065D0 (ko) |
WO (1) | WO2002070637A1 (ko) |
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2001
- 2001-03-01 GB GBGB0105065.7A patent/GB0105065D0/en not_active Ceased
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- 2002-02-27 BR BRPI0207575-0A patent/BR0207575B8/pt active IP Right Grant
- 2002-02-27 WO PCT/GB2002/000866 patent/WO2002070637A1/en active Application Filing
- 2002-02-27 DK DK02701433.1T patent/DK1366139T3/en active
- 2002-02-27 EP EP02701433.1A patent/EP1366139B1/en not_active Expired - Lifetime
- 2002-02-27 CN CNB028057775A patent/CN100366713C/zh not_active Expired - Lifetime
- 2002-02-27 ES ES02701433.1T patent/ES2529540T3/es not_active Expired - Lifetime
- 2002-02-27 JP JP2002570665A patent/JP2004526832A/ja not_active Withdrawn
- 2002-02-27 KR KR1020037011401A patent/KR100859616B1/ko active IP Right Grant
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- 2003-08-26 US US10/647,531 patent/US7176169B2/en not_active Expired - Lifetime
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KR20140100130A (ko) * | 2013-02-05 | 2014-08-14 | 한라비스테온공조 주식회사 | 베인 로터리 압축기 |
KR101881543B1 (ko) * | 2013-02-05 | 2018-07-25 | 한온시스템 주식회사 | 베인 로터리 압축기 |
KR20180098261A (ko) * | 2015-12-25 | 2018-09-03 | 니치유 가부시키가이샤 | 냉동기유용 에스테르 |
Also Published As
Publication number | Publication date |
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CN100366713C (zh) | 2008-02-06 |
US7176169B2 (en) | 2007-02-13 |
ES2529540T3 (es) | 2015-02-23 |
BR0207575B8 (pt) | 2013-02-19 |
BR0207575A (pt) | 2004-04-27 |
US20040063590A1 (en) | 2004-04-01 |
JP2010189652A (ja) | 2010-09-02 |
CN1494583A (zh) | 2004-05-05 |
DK1366139T3 (en) | 2015-02-16 |
GB0105065D0 (en) | 2001-04-18 |
JP2004526832A (ja) | 2004-09-02 |
EP1366139A1 (en) | 2003-12-03 |
KR100859616B1 (ko) | 2008-09-23 |
EP1366139B1 (en) | 2014-11-12 |
BR0207575B1 (pt) | 2013-01-08 |
WO2002070637A1 (en) | 2002-09-12 |
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