KR930008116A - 윤활제 - Google Patents

윤활제 Download PDF

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KR930008116A
KR930008116A KR1019920018672A KR920018672A KR930008116A KR 930008116 A KR930008116 A KR 930008116A KR 1019920018672 A KR1019920018672 A KR 1019920018672A KR 920018672 A KR920018672 A KR 920018672A KR 930008116 A KR930008116 A KR 930008116A
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working fluid
fluid composition
lubricant
group
branched
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KR1019920018672A
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KR100250542B1 (ko
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코어 스슈어트
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수잔 제인 젠틀
임페리알 케미칼 인더스트리스 피엘씨
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First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=26299685&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=KR930008116(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Priority claimed from GB919121657A external-priority patent/GB9121657D0/en
Priority claimed from GB929215602A external-priority patent/GB9215602D0/en
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    • C09K5/00—Heat-transfer, heat-exchange or heat-storage materials, e.g. refrigerants; Materials for the production of heat or cold by chemical reactions other than by combustion
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    • 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
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    • 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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    • C10M2211/00—Organic non-macromolecular compounds containing halogen as ingredients in lubricant compositions
    • C10M2211/02—Organic non-macromolecular compounds containing halogen as ingredients in lubricant compositions containing carbon, hydrogen and halogen only
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Abstract

(A) 하이드로풀루오로알칸들 및 풀루오로 알칸들로 구성된 그룹 가운데서 선정되는 최소한 두개의 화합물로 이루어진 혼합물을 포함하는 열매액; 및 (B) 상기 열매액중의 각기 성분에 최소한 부분적으로 가용화하며, 윤활을 제공키에 충분한 윤활제를 포함하는 작동유체 조성물.

Description

윤활제
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음

Claims (27)

  1. (A) 하이드로풀루오로알칸들 및 풀루오로 알칸들로 구성된 그룹가운데서 선정되는 최소한 두개의 화합물로 이루어진 혼합물을 포함하는 열매액; 및 (B) 상기 열매액중의 각기 성분에 최소한 부분적으로 가용화하며, 윤활을 제공키에 충분한 윤활제를 포함하는 작동유체 조성물.
  2. 제1항에 있어서, 상기 열매액(A)가 디풀루오로메탄, 1, 1, 2, 2,-테트라풀루오로에탄, 1, 1, 1, 2-테트라풀루오로에탄, 펜타풀루오로에탄, 1, 1-디플루오로에탄, 1, 1, 1-트리풀루오로에탄 및 1, 1, 2-트리풀루오로에탄으로 구성되는 그룹가운데서 선정된 최소한 두개의 하이드로풀루오로알칸들을 포함하는 작동유체 조성물.
  3. 제1항 또는 제2항에 있어서, 상기 열매액(A)가 (1) 테트라풀루오로에탄; (2) 디풀루오로메탄과 1, 1, 1-트리풀루오로에탄으로 구성되는 그룹가운데서 선정된 최소한 하나의 하이드로풀루오로알칸; 및 임의로 (3) 펜타풀루오로에탄으로 이루어진 혼합물을 포함하는 작동유체 조성물.
  4. 제3항에 있어서, 상기 테트라풀루오로에탄이 1, 1, 1, 2-테트라풀루오로에탄인 작동유체 조성물.
  5. 제4항에 있어서, 상기 열매액(A)가 본질적으로1, 1, 1, 2-테트라풀루오에탄과 디풀루오로메탄으로 이루어진 이성분 혼합물인 작동유체 조성물.
  6. 제1항 내지 3항중 어느한 항에 있어서, 상기 열매액(A)가 (1) 1, 1, 1, 2-테트라풀루오로에탄 또는 1, 1, 2, 2-테트라풀루오로에탄; (2) 디풀루오로메탄과 1, 1, 1-트리풀루오로에탄으로 구성되는 그룹가운데서 선정된 최소한 하나의 하이드로풀루오로알칸; 및 임으로 (3) 펜타풀루오로에탄으로 이루어진 삼성분 또는 그 이상의 성분혼합물을 포함하는 작동유체 조성물.
  7. 제6항에 있어서, 열매액(A)가 (1) 1, 1, 1, 2-테트라풀루오로에탄 또는 1, 1, 2, 2-테트라풀루오로에탄; (2) 디풀루오로메탄과 1, 1, 1-트리풀루오로에탄; 및 (3) 펜타풀루오로에탄으로 이루어진 혼합물을 포함하는 작동유체 조성물.
  8. 제7항에 있어서, 상기 열매액(A)가 (1) 1, 1, 1, 2-테트라풀루오로에탄; (2)디풀루오로메탄; 및 (3) 펜타풀루오로에탄으로 이루어진 혼합물을 포함하는 작동유체 조성물.
  9. 전기항중 어느 한 항에 있어서, 상기 윤활재(B)가 최소한 하나의 폴리옥시알킬렌글리콜을 포함하는 작동유체 조성물.
  10. 제9항에 있어서, 상기 윤활재(B) 가 평균분자량이 약 150에서 3000이고, 하기 일반식을 지니는 최소한 하나의 폴리옥시알킬렌글리콜을 포함하는 작동유체 조성물:
    A〔-O-(CH2CH(CH3)O)1(CH2CH2O)m-Q〕x
    식중, A는 하이드록실 함유 유기화합물로 부터 하이드록실기들을 제거하고난뒤 잔존하는 잔기이고; Q는 임의로 치환된 알킬, 아르알킬(aralkyl)또는 아릴기를 나타내며; 1 및 m은 만일 1 또는 m가운데 최소한 하나가 정수라고 한다면 각각이 독립적으로 0 또는 정수를 나타내고; 그리고 X는 정수이다.
  11. 제1항 내지 제8항중 어느 한 항에 있어서, 상기 윤활제(B)가 최소한 하나의 네오펜틸 폴리올 에스테르를 포함하는 작동유체 조성물.
  12. 제11항에 있어서, 상기 윤활제(B)가 펜타에리쓰리톨, 디펜타에리쓰리톨, 트리펜타에리쓰리톨, 트리메딜올에탄, 트리메틸을 프로판 및 네오펜틸 글리콜의 에스테르들 가운데서 선정된 최소한 하나의 네오펜틸 폴리올에스테르를 포함하는 작동유체 조성물.
  13. 제11 또는 제12항에 있어서, 상기 윤활제(B)가 하기 일반식을 지니는 하나 이상의 화합물들을 포함하는 작동유체 조성물:
    식중, R은 펜타에리쓰리톨, 디펜타에리쓰리톨, 트리펜타에리쓰리톨, 트리메틸올에탄, 트리메틸올 프로판 또는 네오펜틸글리콜로부터의 하이드록실기 제거뒤 잔존케 되는 하이드로카본 래디칼이나, 펜타에리쓰리톨, 디펜타에리쓰리톨, 트리펜타에리쓰리톨, 트레미틸올에탄, 트리메틸올프로판 또는 네오펜틸 글리콜로부터의 일정비(proportion)의 하이드록실기 제거뒤 잔존케 되는 하이드로카본래디칼 함유 하이드록실이며; 각각의 R1은 만일 최소한 하나의 R1기가 선상 지방족 하이드로카빌기이거나 분기된 지방족 하이드로카빌기라고 한다면, 각각이, 독립적으로, H, 직쇄(선상)지방족 하이드로카빌기, 분기된 지방족 하이드로카빌기, 또는 카르복실산이나 카르복실산 에스테르 치환체를 함유하는 지방족 하이드로카빌기(선상 또는 분기된)를 나타내고; 그리고 n은 정수이다.
  14. 제13항에 있어서, 상기 R1에 대해 지정한 선상 및 분기된 하이드로카빌기들이 비치환된 것이고 그리고 상기 R1에 대해 지정한 카브록실산 또는 카르복실산 에스테르 함유 하이드로카빌기가 다른 여타차환제들을 함유치 않는 작동유체 조성물.
  15. 제13항 또는 제14항에 있어서, 상기 윤활제(B)가 R이 펜타에리쓰리톨, 디펜타에리쓰리톨, 트리펜타에리쓰리톨, 트리메탄올에탄, 트리메틸올 프로판 또는 네오펜틸 글리콜로부터의 하이드록실기제거뒤 잔존케되는 하이드로카본 래디잘인 일반식 Ⅱ를 지니는 하나이상의 화합물들을 포함하는 작동체 조성물.
  16. 제15항에 있어서, 상기 윤활제(B)가 R이 펜타에리쓰리톨, 디펜타에리쓰리톨, 트리메틸올 프로판 또는 네오펜딜 글리콜로부터의 하이드록실기 제거뒤 잔존케되는 하이드로카본래디칼인 일반식 Ⅱ를 지니는 하나이상의 화합물들을 작동유체 조성물.
  17. 제16항에 있어서, 상기 윤활제(B)가 R이 펜타에리쓰리톨, 디펜타에리쓰리톨 또는 트리메틸을 프로판으로부터의 하이드록실기 제거뒤 잔존케되는 하이드로카본래디칼인 일반식 Ⅱ를 지니는 하나이상의 화합물들을 포함하는 작동유체 조성물.
  18. 제13항 내지 17항중 어느 한 항에 있어서, 상기 윤활제(B)가 각각의 R1각각이 선상알킬기이거나 분기된 알킬기인 일반식 Ⅱ를 지니는 하나이상의 화합물들을 포함하는 작동유체 조성물.
  19. 제18항에 있어서, 상기 윤활제(B)가 각각의 R1각각이 C5-8선상 알킬기이거나C8-10분기된 아라킬기인 일반식 Ⅱ를 지니는 하나이상의 화합물들을 포함하는 작동유체 조성물.
  20. 제18항 또는 제19항에 있어서, 최소한 하나의 R1기가 선상 알킬기인 작동유체 조성물.
  21. 제18항 내지 20항중 어느 한 항에 있어서, 최소한 하나의 R1기가 선상 알킬기이고, 최소한 하나의 R1기가 분기된 알킬기인 작동유체 조성물.
  22. 제11항 또는 제12항에 있어서, 상기 윤활제(B)가 하기 일반식을 지니는 하나이상의 에스테르들을 포함하고, 이 에스테르 합성에 하나이상의 하기 지명된 폴리올들, 하나이상의 분기되 알카노인산들이나 그들의 에스테르화가능 유도체들이 사용되는 작동유체 조성물:
    식중, R2는 펜타에리쓰리톨, 디펜타에리쓰리톨 또는 트리메틸을 프로판으로부터의 하이드록실기 제거뒤 잔존케 되는 하이드로카본래디칼이고, 각각의 R3는 각각이 독립적으로 선상 알킬기이거나 분기된 알킬기를 나타내며, P는 정수 3, 4 또는 6이다.
  23. 제22항에 있어서, 상기 에스테르 합성에 하나이상의 선상 알카노인산들이나 그들의 에스테르화 가능 유도체들, 및 하나이상의 분기된 알카노인산들이나 그들의 에스테르화 가능 유도체들로 이루어진 혼합물이 사용되는 작동유체 조성물.
  24. 제22항 또는 제23항에 있어서, 상기 윤활제가 R2가 펜타에리쓰리톨이나 디펜타에리쓰리톨로부터의 하이드록실기 제거뒤 잔존케되는 하이드로카본 래디칼인 일반식 Ⅲ를 지니는 하나이상의 화합물들을 포함하는 작동유체 조성물.
  25. 제22항 내지 제24항중 어느 한항에 있어서, 상기 윤활제(B)가 각각의 R3각각이 C5-8선상 알킬기이거나 C8-10분기된 알칼기인 일반식 Ⅲ을 지니는 하나이상의 화합물들을 포함하는 작동유체 조성물.
  26. 제1항 내지 제25항중 어느 한 항에 있어서, 열전달장치내 작동유체 조성물의 용도.
  27. 제1항 내지 제25항중 어느 한 항에 있어서, 작동유체 조성물 함유 열전달 장치.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019920018672A 1991-10-11 1992-10-10 윤활제 KR100250542B1 (ko)

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GB929215602A GB9215602D0 (en) 1992-07-22 1992-07-22 Refridgeration lubricants
GB9215602.5 1992-07-22

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