KR890008308A - 저온 내연기관을 위한 개선된 윤활제 조성물 - Google Patents

저온 내연기관을 위한 개선된 윤활제 조성물 Download PDF

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KR890008308A
KR890008308A KR1019880015268A KR880015268A KR890008308A KR 890008308 A KR890008308 A KR 890008308A KR 1019880015268 A KR1019880015268 A KR 1019880015268A KR 880015268 A KR880015268 A KR 880015268A KR 890008308 A KR890008308 A KR 890008308A
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South Korea
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zinc
dithiophosphate
weight
hydrocarbyl
detergent inhibitor
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KR1019880015268A
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English (en)
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KR960013615B1 (ko
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죠셉 메니 에밀
패트릭 라 기아 크리스토퍼
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죤 제이.마혼
엑손 케미탈 패턴츠, 인코포레이티드
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Publication of KR890008308A publication Critical patent/KR890008308A/ko
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Publication of KR960013615B1 publication Critical patent/KR960013615B1/ko

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    • C10N2040/00—Specified use or application for which the lubricating composition is intended
    • C10N2040/25—Internal-combustion engines
    • C10N2040/255—Gasoline engines
    • C10N2040/28—Rotary engines
    • 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
    • C10N2070/00—Specific manufacturing methods for lubricant compositions
    • C10N2070/02—Concentrating of additives

Abstract

내용 없음

Description

저온 내연기관을 위한 개선된 윤활제 조성물
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음

Claims (21)

  1. 주성분으로 윤활점도를 갖는 오일과 부성분으로 (A)(1) 적어도 하나의 칼슘 과염기화 설포네이트 또는 페네이트 세제 억제제와 (2) 적어도 하나의 마그네슘 과염기화 설포네이트 또는 페네이트 세제 억제제의 혼합물:및 (B)(1) 적어도 하나의 아연 디-(일차 하이드로 카빌) 디티오포스페이트와 (2) 적어도 하나의 아연디-(이차 하이드로 카빌)디티오포스페이트의 혼합물을 포함하며, 이때 성분(A)는 윤활유 조성물의 약 0.7 내지 0.9중량%를 차지하고, 성분(B)는 윤활유 조성물의 약 0.7 내지 1.2중량%를 이루며, 혼합 칼슘 및 마그네슘 세제 억제제는 성분 (A)(1):(A)(2)의 중량:중량비가 약 0.3:1 내지 약 1.3:1이 되도록 하는 양으로 존재하고, 혼합 아연 디(일차 하이드로 카빌) 디티오포스페이트 및 아연 디(이차 하이드로 카빌) 디티오 포스페이트 내마모제는 성분 (B)(1):(B)(2)의 중량:중량비가 약 0.7:1 내지 약 3.1:1이 되도록 하는 양으로 존재하는, 윤활유 조성물.
  2. 제1항에 있어서, 칼슘 세제 억제제가 과염기화 칼슘 설포네이트를 포함하는 윤활유 조성물.
  3. 제1항에 있어서, 마그네슘 세제 억제제가 과염기화 마그네슘 설포네이트를 포함하는 윤활유 조성물.
  4. 제1항에 있어서, 칼슘 세제 억제제와 마그네슘 세제 억제제가 윤활유 조성물에 마그네슘 세제 억제제 중량부당 칼슘 세제 억제제 약 0.8 내지 1.1중량부의 양으로 존재하는 윤활유 조성물.
  5. 제1항에 있어서, 아연 디(일차 하이드로 카빌) 디티오포스페이트가 하기 일반식(Ⅰ)을 갖는 산의 아연염으로부터 유도되는 윤활유 조성물.
    상기식에서, R1와 R2는 같거나 다르며 알킬, 사이클로알킬, 아르알킬, 알크아릴 또는 유사한 구조의 실질적인 탄화수소 라디칼이다.
  6. 제1항에 있어서, 아연 디(이차 하이드로 카빌) 디티오포스페이트가 하기 일반식을 갖는 산의 아연염으로 부터 유도되는 윤활유 조성물.
    상기식에서, R3,R4,R5및 R6는 같거나 다르며 알킬, 사이클로알킬, 알크아릴, 아르알킬 또는 유사한 구조의 실질적인 탄화수소 라디칼이다.
  7. 제1항에 있어서, 아연 디(일차 하이드로 카빌) 디티오포스페이트와 아연 디(이차 하이드로 카빌) 디티오포스페이트가 윤활유 조성물에 아연 디(이차 하이드로 카빌) 디티오포스페이트의 중량부당 아연 디(일차 하이드로 카빌) 디티오포스페이트 약 0.8 내지 1.55중량부의 양으로 존재하는 조성물.
  8. (a)(A)(1) 적어도 하나의 칼슘 과염기화 설포네이트 또는 페네이트 세제 억제제와 (2) 적어도 하나의 마그네슘 과염기화 설포네이트 또는 페네이트 세제 억제제의 혼합물(여기에서, 혼합 칼슘 및 마그네슘 세제 억제제는 성분 A(1):A(2)의 중량:중량비가 약 0.3:1 내지 약 1.3:1이 되도록 하는 양으로 존재한다)을 만들고: (b)(B)(1) 적어도 하나의 아연 디-(일차 하이드로 카빌)디티오포스페이트와 (2) 적어도 하나의 아연 디-(이차 하이드로 카빌) 디티오포스페이트의 혼합물(여기에서, 혼합 아연 디(일차 하이드로 카빌) 디티오포스페이트 및 아연 디(이차 하이드로 카빌) 디티오포스페이트 내마모제는 성분 B(1):B(2)의 중량:중량비가 약 0.7:1 내지 약 3.1:1이 되도록 하는 양으로 존재한다)을 만들며:(c) 혼합물 A 및 B를 다량의 윤활유와 혼합하여, 혼합물 A 약 0.7 내지 0.9중량%와 혼합물 B 약 0.7 내지 1.2중량%를 함유한 윤활유 조성물을 생성하는 것을 포함하는 윤활유 조성물의 제조방법.
  9. 제8항에 있어서, 칼슘 세제 억제제가 과염기화 칼슘 설포네이트를 포함하는 방법.
  10. 제8항에 있어서, 마그네슘 세제 억제제가 과염기화 마그네슘 설포네이트를 포함하는 방법.
  11. 제8항에 있어서, 칼슘 세제 억제제와 마그네슘 세제 억제제가 윤활유 조성물에 마그네슘 세제 억제제 중량부당 칼슘 세제 억제제 약 0.8 내지 1.2중량부의 양으로 존재하는 방법.
  12. 제8항에 있어서, 아연 디(일차 하이드로 카빌) 디티오포스페이트가 하기 일반식(Ⅰ)을 갖는 산의 아연염으로 부터 유도되는 방법.
    상기식에서, R1와 R2는 같거나 다르며 알킬, 사이클로알킬, 아르알킬, 알크아릴 또는 유사한 구조의 실질적인 탄화수소 라디칼이다.
  13. 제8항에 있어서, 아연 디(이차 하이드로 카빌) 디티오포스페이트가 하기 일반식을 갖는 산의 아연염으로부터 유도되는 방법.
    상기식에서, R3,R4,R5및 R6는 같거나 다르며 알킬, 사이클로알킬, 알크아릴, 아르알킬 또는 유사한 구조의 실질적인 탄화수소 라디칼이다.
  14. 제8항에 있어서, 아연 디(일차 하이드로 카빌) 디티오포스페이트와 아연 디(이차 하이드로 카빌) 디티오포스페이트가 윤활유 조성물에 아연 디(이차 하이드로 카빌) 디티오포스페이트의 중량부당 아연 디(일차 하이드로 카빌) 디티오포스페이트 약 0.8 내지 1.55중량부의 양으로 존재하는 방법.
  15. 윤활점도를 갖는 오일 약 30 내지 90중량%와 (A)(1) 적어도 하나의 칼슘 과염기화 설포네이트 또는 페네이트 세제 억제제와 (2) 적어도 하나의 마그네슘 과염기화 설포네이트 또는 테네이트 세제 억제제의 혼합물 약 9내지 18중량% : 및 (B)(1) 적어도 하나의 아연 디-(일차 하이드로 카빌) 디티오포스페이트와 (2) 적어도 하나의 아연 디-(이차 하이드로 카빌) 디티오포스페이트의 혼합물 약 10 내지 25중량%를 포함하며, 이때 혼합 칼슘 및 마그네슘 세제 억제제는 성분 (A)(1) : (A)(2)의 중량 : 중량비가 약 0.3:1 내지 약 1.3:1이 되도록 하는 양으로 존재하고, 혼합 아연 디(일차 하이드로 카빌) 디티오포스페이트 및 아연 디(이차 하이드로 카빌) 디티오포스페이트 내마모제는 성분(B)(1) :(B)(2)의 중량:중량비가 약 0.7:1내지 약3.1:1이 되도록 하는 양으로 존재하는 윤활유 농축물.
  16. 제15항에 있어서, 칼슘 세제 억제제가 과염기화 칼슘 설포네이트를 포함하는 농축물.
  17. 제15항에 있어서, 마그네슘 세제 억제제가 과염기화 마그네슘 설포네이트를 포함하는 농축물.
  18. 제15항에 있어서, 칼슘 세제 억제제와 마그네슘 세제 억제제가 윤활유 조성물에 마그네슘 세제 억제제 중량부당 칼슘 세제 억제제 약 0.8내지1.2중량부의 양으로 존재하는 농축물.
  19. 제15항에 있어서, 아연 디(일차 하이드로 카빌) 디티오포스페이트가 하기 일반식을 갖는 산의 아연염 으로부터 유도되는 농축물.
    상기식에서, R1와 R2는 같거나 다르며 알킬, 사이클로알킬, 아르알킬, 알크아릴 또는 유사한 구조의 실질적인 탄화수소 라디칼이다.
  20. 제15항에 있어서, 아연 디(이차 하이드로 카빌) 디티오포스페이트가 하기 일반식을 갖는 산의 아연염 으로부터 유도되는 농축물.
    상기식에서, R3,R4,R5및 R6는 같거나 다르며 알킬, 사이클로알킬, 알크아릴, 아르알킬 또는 유사한 구조의 실질적인 탄화수소 라디칼이다.
  21. 제15항에 있어서, 아연 디(일차 하이드로 카빌) 디티오포스페이트와 아연 디(이차 하이드로 카빌) 디티오포스페이트가 윤활유 조성물에 아연 디(이차 하이드로 카빌) 디티오포스페이트의 중량부당 아연 디(일차 하이드로 카빌) 디티오포스페이트 약 0.8 내지 1.55중량부의 양으로 존재하는 농축물.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019880015268A 1987-11-20 1988-11-19 저온 내연기관을 위한 개선된 윤활제 조성물 KR960013615B1 (ko)

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20140109853A (ko) * 2011-09-29 2014-09-16 토탈 마케팅 서비스 선박 엔진용 윤활유 조성물
KR20180048598A (ko) * 2015-07-16 2018-05-10 에프톤 케미칼 코포레이션 마그네슘을 갖는 윤활제 및 저속 조기-점화 개선을 위한 이의 용도

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CN1034753A (zh) 1989-08-16
AU617712B2 (en) 1991-12-05
BR8806068A (pt) 1989-08-08
CA1337293C (en) 1995-10-10
KR960013615B1 (ko) 1996-10-09
EP0317348A1 (en) 1989-05-24
CN1021344C (zh) 1993-06-23
AU2569288A (en) 1989-05-25
JPH01201399A (ja) 1989-08-14

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