KR880014088A - 안정한 유성조성물의 개선된 제조방법 - Google Patents

안정한 유성조성물의 개선된 제조방법

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Publication number
KR880014088A
KR880014088A KR1019880006164A KR880006164A KR880014088A KR 880014088 A KR880014088 A KR 880014088A KR 1019880006164 A KR1019880006164 A KR 1019880006164A KR 880006164 A KR880006164 A KR 880006164A KR 880014088 A KR880014088 A KR 880014088A
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South Korea
Prior art keywords
copper
molecular weight
acid
reaction product
additive
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KR1019880006164A
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English (en)
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KR960010993B1 (ko
Inventor
와도웁스 말콤
죤 하우렛트 배리
Original Assignee
죤 제이.머혼
엑손 케미칼 패턴츠, 인코포레이티드
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Publication of KR880014088A publication Critical patent/KR880014088A/ko
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Publication of KR960010993B1 publication Critical patent/KR960010993B1/ko

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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
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    • C10N2070/02—Concentrating of additives

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Abstract

내용 없음

Description

안정한 유성조성물의 개선된 제조방법
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음

Claims (16)

  1. (a) 윤활유, 무회분산제 및 금속세제를 포함하는 혼합물을 약 1 내지 10시간동안 적어도 약 100℃의 온도에서 접촉시켜 열처리된 혼합물을 형성하고 ; (b) 상기 열처리된 혼합물을 약 85℃이하의 온도로 냉각시켜 냉각된 열처리 혼합물을 형성한 다음 ; (c) 상기 냉각된 열처리혼합물을 구리 산화방지첨가제 및 아연디알킬디티오포스페이트 내마모성첨가제로 구성된 첨가제 중 적어도 하나와 혼합하여 개선된 흐림(haze)방지특성을 갖는 첨가제팩키지를 형성함을 포함하고 ; 여기에서 상기 무회분산제는 (i) 장쇄 탄화수소치환된 모노 및 디카복실산 또는 이들의 무수물의 유용성염, 아미드, 이미드, 옥사졸린 및 에스테르 또는 이들의 혼합물 ; (ii) 폴리아민이 직접 부착된 장쇄 지방족탄화수소 ; 및 (iii) 약 1몰비의 장쇄 치환된 페놀과 포름알데히드 약 1 내지 2.5몰 및 폴리알킬렌폴리아민 약 0.5 내지 약 2몰의 축합에 의해 생성된 만니히 축합반응생성물로 이루어진 그룹중에서 선택된 질소 또는 에스테르 함유 분산제 [이때 성분 (i) (ii) 및 (iii)의 장쇄 탄화수소그룹은 적어도 약 의 수평균분자량을 갖는 C₂내지 C10모노올레핀의 중합체이다]를 포함하며, 유성조성물용 첨가제로 유용한, 개선된 흐림방지성을 갖는 분산제-세제조성물을 제조하는 방법.
  2. 제 1 항에 있어서, 상기 무회분산제가 (a) 적어도 약 1300의 수평균분자량을 갖는 C₂ 내지 C10모노올레핀의 올레핀중합체를 C₄ 내지 C10모노 불포화산물질과 분응시켜 제조된 하이드로카빌치환된 C₄ 내지 C10모노 불포화디카복실산 생성물질[이 산생성물질은 이 산생성물징을 형성하는데 사용되는 반응혼합물에 존재하는 상기 올레핀중합체의 분자당 평균 약 08.이상의 디카복실산 생성 잔기(moieties)를 갖음] ; 및 (b) 아민, 알콜, 아미노알콜 및 그의 혼합물로 구성된 그룹으로부터 선택된 친핵성반응물을 포함하는 반응혼합물의 유용성(oil soluble)반응생성물을 포함하는 방법.
  3. 제 2 항에 있어서, 친핵성반응물이 아민을 포함하는 방법.
  4. 제 2 항에 있어서, 친핵성반응물이 폴리에틸렌폴리아민을 포함하는 방법.
  5. 제 2 항에 있어서, 친핵성반응물이 알콜을 포함하는 방법.
  6. 제 2 항에 있어서, 친핵성반응물이 아미노알콜을 포함하는 방법.
  7. 제 3 내지 6 항중 어느 한 항에 있어서, 상기 산생성물질에 상기 올레핀중합체 분자당 약 0.8 내지 2.0디카복실산 생성잔기가 존재하는 방법.
  8. 제 7 항에 있어서, 상기 올레핀중합체가 약 1300 내지 5000의 분자량을 갖는 C₂ 내지 C5모노올레핀의 중합체를 포함하는 방법.
  9. 제 1 항에 있어서, 상기 한화방지제가 적어도 하나의 유용성 구리 산화방지화합물을 포함하고, 상기 산화방지제를 사익 유용성 구리화합물 형태로 첨가한 구리 약 5 내지 500중량ppm의 양으로 상기 첨가제팩키지에 사용하는 방법.
  10. 제 9 항에 있어서, 상기 첨가제팩키지에 상기 첨가된 구리 10 내지 200ppm을 사용하는 방법.
  11. 제 9 항에 있어서, 상기 구리 산화방지화합물이 구리 디하이드로카빌티오 및 디티오포스페이트 ; C10내지 C18-지방산의 구리염 ; 분자량 200 내지 500의 나프텐산의 구리염 ; 구조식(RR'NCSS)nCu의 구리 디티오카바메이트(상기식에서, n은 1 또는 2 이고, R 및 R' 는 탄소수 1 내지 18의 탄화수소라디칼이다) 및 하이드로카빌치환된 C₄ 내지 C10모노불포화디카복실산 생성반응생성물의 구리염(여기서 반응 생성물은 700내지 1200의 수평균분자량을 갖는 C₂ 내지 C10모노올레핀의 중합체를 C₄ 내지 C10모노불포화산물질과 분응시켜 제조함)으로 구성된 그룹으로부터 선택된 방법.
  12. 제 11 항에 있어서, 상기 구리 산화방지화합물이 하이드로카빌치환된 C₄ 내지 C10모노불포화디카복실산 생성반응생성물(이 반응생성물은 900 내지 1400의 수평균분자량을 갖는 C₂ 내지 C10모노올레핀의 중합체를 산, 무수물 및 에스테르그룹으로 구성된 그룹으로부터 선택된 숙신산잔기와 반응시켜 제조하고, 상기 중합체 몰당 숙신산잔기의 몰비가 평균 약 0.8 내지 1.6임)의 구리염을 포함하는 방법.
  13. 제 4 항에 있어서, 아연디알킬 디티오포스페이트 내마모성첨가제의 각 알킬그룹이 서로 무관하게 탄소수 2 내지 8 알킬인 상기 냉각된 열처리혼합물을 아연 디티오포스페이트 내마모성첨가제와 혼합하는 방법.
  14. 제 13 항에 있어서, 상기 금속세제가 과염기화알칼리 및 알칼리토금속 설포네이트, 및 과염기화알칼리 및 알칼리토금속페네이트로 구성된 그룹으로부터 선택된 하나 이상을 포함하는 방법.
  15. 제 4, 13 및 14항중 어느 한 항에 있어서, 상기 아연디알킬 디티오포스페이트 내마모성첨가제와 상기 구리산화방제를 상기 냉각된 열처리혼합물과, 상기 산화방지에는 구리 디하이드로카빌티오 및 디티오포스페이트 ; C10내지 C18지방산의 구리염 ; 분자량 200 내지 500의 나프텐산의 구리염 ; 일반식(RR'NCSS)nCu의 구리 디티오카바메이트(상기식에서, n은 1 또는 2 이고, R 및 R' 는 탄소수 1 내지 18의 탄화수소라디칼이다) ; 및 하이드로카빌치환된 C₄ 내지 모노불포한 디카복실산생성반응생성물(이 반응생성물은 900 내지 1400의 수평균분자량을 갖는 C₂ 내지 C10모노올레핀의 중합체를 C₄ 내지 C10모노불포화산물질과, 반응시켜 제조함)의 구리염 구성된 그룹으로 부터 선택된 유용성 구리화합물을 혼합하는 벙법.
  16. 제 1 항에 있어서, 상기 윤활유, 무회분산제 및 금속세제를 공기가 거의 없는 상태에서 접촉시키는 방법.
    ※ 참고사항 : 최초출원 내용에 의하여, 공개한 것임.
KR1019880006164A 1987-05-26 1988-05-26 안정한 유성 조성물의 개선된 제조방법 KR960010993B1 (ko)

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IL86249A0 (en) 1988-11-15
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US5312554A (en) 1994-05-17
US4938880A (en) 1990-07-03
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MX11563A (es) 1993-06-01
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IL86249A (en) 1991-11-21
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AU1660988A (en) 1988-12-01
ATE60878T1 (de) 1991-02-15
CN88103104A (zh) 1988-12-07
EP0294096A1 (en) 1988-12-07
EP0294096B1 (en) 1991-02-13
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CN1008532B (zh) 1990-06-27

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