KR950703045A - 생체분해성 이륜 엔진 오일 조성물 및 에스테르 베이스 스톡(biodegradable two-cycle engine-oil compositions and ester base stocks) - Google Patents

생체분해성 이륜 엔진 오일 조성물 및 에스테르 베이스 스톡(biodegradable two-cycle engine-oil compositions and ester base stocks) Download PDF

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KR950703045A
KR950703045A KR1019950700767A KR19950700767A KR950703045A KR 950703045 A KR950703045 A KR 950703045A KR 1019950700767 A KR1019950700767 A KR 1019950700767A KR 19950700767 A KR19950700767 A KR 19950700767A KR 950703045 A KR950703045 A KR 950703045A
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Prior art keywords
acid
base stock
ester
essentially
trimethylolpropane
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KR1019950700767A
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KR100245894B1 (ko
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씨. 래크스 스티븐
쥐. 에이취 스토펠 헨리
제이. 벨메쉬 부르스
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웨인 씨. 제쉬크
헨켈 코포레이션(Henkel Corporation)
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    • C10M2227/00—Organic non-macromolecular compounds containing atoms of elements not provided for in groups C10M2203/00, C10M2207/00, C10M2211/00, C10M2215/00, C10M2219/00 or C10M2223/00 as ingredients in lubricant compositions
    • C10M2227/06—Organic compounds derived from inorganic acids or metal salts
    • C10M2227/061—Esters derived from boron
    • 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
    • C10M2229/00—Organic macromolecular compounds containing atoms of elements not provided for in groups C10M2205/00, C10M2209/00, C10M2213/00, C10M2217/00, C10M2221/00 or C10M2225/00 as ingredients in lubricant compositions
    • C10M2229/02—Unspecified siloxanes; Silicones
    • 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
    • C10M2229/00—Organic macromolecular compounds containing atoms of elements not provided for in groups C10M2205/00, C10M2209/00, C10M2213/00, C10M2217/00, C10M2221/00 or C10M2225/00 as ingredients in lubricant compositions
    • C10M2229/04—Siloxanes with specific structure
    • C10M2229/05—Siloxanes with specific structure containing atoms other than silicon, hydrogen, oxygen or carbon
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B75/00—Other engines
    • F02B75/02—Engines characterised by their cycles, e.g. six-stroke
    • F02B2075/022—Engines characterised by their cycles, e.g. six-stroke having less than six strokes per cycle
    • F02B2075/025—Engines characterised by their cycles, e.g. six-stroke having less than six strokes per cycle two

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  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Emergency Medicine (AREA)
  • Lubricants (AREA)

Abstract

생분해성 에스테르 베이스 스톡을 포함하는 윤활 조성물이 물-냉각 또는 공기-냉각 이륜 엔진에 제공된다.

Description

생체분해성 이륜 엔진 오일 조성물 및 에스테르 베이스 스톡(BIODEGRADABLE TWO-CYCLE ENGINE OIL COMPOSITIONS AND ESTER BASE STOCKS)
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음

Claims (41)

  1. 필수적으로, (a) 반응성분으로서, 네오펜틸폴리올 및 C16-C10의 분지쇄, 포화모노카르복실산을 가지는 제1폴리올 에스테르 및 (b) 반응 성분으로서, 네오펜틸 폴리올 및 적어도 하나의 C5-C10직쇄, 포화 모노카르복실산 또는 적어도 하나의 C16-C20직쇄 또는 분지쇄, 불포화 모노카르복실산으로 이루어진 군에서 선택되는 카르복실산을 포함하는 제2폴리올 에스테르의 블랜드 및 선택적으로, 반응성분으로서 C8-C13의 직쇄 또는 분지쇄 1가 알콜 C5-C13직쇄 또는 분지쇄 카르복실산을 포함하는 상대적으로 저분자량 에스테르를 포함하며, (i) CEC-L-33-T-82에 의해 측정되는 생분해도≥80% (ii) 인화점≥175℃ 및 (iii) 100℃에서 15cSt 미만의 동적 점성도의 특성을 가지는 이륜 엔진 오일 조성물용 에스테르 베이스 스톡.
  2. 제1항에 있어서, 제1 및 제2에스테르의 네오펜틸폴리올 성분이 트리메틸올프로판, 펜타에리트리톨, 디트리메틸올프로판, 디펜타에리트리톨, 네오펜틸글리콜, 트리메틸올에탄 및 두가지이상의 상기 네오펜틸폴리올의 혼합물로 이루어진 군에서 선택되는 것을 특징으로 하는 에스테르 베이스 스톡.
  3. 제2항에 있어서, 제1에스테르의 산 성분이 이소스테아린산이며, 제2에스테르의 산 성분이 카프로산, 카프릴산, 펠라곤산, 카프르산 및 두가지 이상의 상기 직쇄 포화 모노카르복실산의 혼합물로 이루어진 군에서 선택되거나 또는 팔미톨레인산, 올레인산 및 상기 불포화 모노카르복실산의 혼합물로 부터 이루어진 군으로부터 선택되는 것을 특징으로 하는 에스테르 베이스 스톡.
  4. 제1항에 있어서, 에스테르 베이스 스톡 중량에 기하여, 필수적으로 약 10 내지 65%의 제1에스테르 및 약 35 내지 90%의 제2에스테르를 포함하는 것을 특징으로 하는 에스테르 베이스 스톡.
  5. 필수적으로 에스테르 베이스 스톡 중량에 기하여, 약 20 내지 60%의 트리메틸올 프로판 트리이소스테아레이트 및 약 40 내지 80%의 트리메틸올프로판 트리펠라고네이트를 포함하는 이륜 엔진 오일 조성물용 에스테르 베이스 스톡.
  6. 제5항에 있어서, 필수적으로 에스테르 베이스 스톡 중량에 기하여, 약 42%의 트리메틸올프로판 트리이소스테아레이트 및 약 58%의 트리메틸올프로판 트리펠라고네이트를 포함하는 것을 특징으로 하는 에스테르 베이스 스톡.
  7. 필수적으로 에스테르 베이스 스톡 중량에 기하여, 약 15 내지 55%의 트리메틸올프로판 트리이소스테아레이트 및 반응 성분으로서, 트리메틸올프로판 및 카프릴산과 카프르산의 혼합물을 포함하는 약 45% 내지 85%의 에스테르를 포함하는 이륜 엔진 오일 조성물용 에스테르 베이스 스톡.
  8. 제7항에 있어서, 필수적으로 에스테르 베이스 스톡 중량에 기하여, 약 49%의 트리메틸올프로판 트리이소스테아레이트 및 트리메틸올프로판 및 카프릴산과 카프르산의 혼합물을 호함하는 약 51%의 에스테르를 호함하는 것을 특징으로 하는 에스테르 베이스 스톡.
  9. 필수적으로 에스테르 베이스 스톡 중량에 기하여, 약 35 내지 90%의 트리메틸을 프로판 트리이소스테아레이트 및 약 10 내지 65%의 트리메틸올프로판 트리올레이트를 포함하는 이륜 엔진 오일 조성물용 에스테르 베이스 스톡.
  10. 제9항에 있어서, 필수적으로 에스테르 베이스 스톡 중량에 기하여, 약 75중량%의 트리메틸올프로판 트리이소스테아레이트 및 약 25%의 트리메틸올프로판 트리올레이트를 포함하는 것을 특징으로 하는 에스테르 베이스 스톡.
  11. 필수적으로 에스테르 베이스 스톡 중량에 기하여, 약 35 내지 70%의 트리메틸올프로판 트리이소스테아레이트 및 약 30 내지 65%의 C5-C9포화모노카르복실산의 혼합물을 포함하는 이륜 엔진 오일 조성물용 에스테르 베이스 스톡.
  12. 제11항에 있어서, 필수적으로 에스테르 베이스 스톡 중량에 기하여, 약 55%의 트리메틸올프로판 트리이소스테아레이트 및 약 45%의 C5-C9직쇄 포화 모노 카프복실산의 혼합물을 포함하는 것을 특징으로 하는 에스테르 베이스 스톡.
  13. (A) 필수적으로, (a) 반응성분으로서, 네오펜틸폴리올 및 C16-C20의 분지쇄, 포화 모노카르복실산을 가지는 제1폴리올 에스테르 및 (b) 반응 성분으로서, 네오펜틸폴리올 및 적어도 하나의 C5-C10직쇄, 포화 모노카르복실산 또는 적어도 하나의 C16-C20직쇄 또는 분지쇄, 불포화 모노카르복실산으로 이루어진 군에서 선택되는 카르복실산을 포함하는 제2폴리올 에스테르의 카르복실산으로 이루어진 군에서 선택되는 카르복실산을 포함하는 제2폴리올 에스테르의 블렌드 및 선택적으로, 반응성물으로서 C8-C13직쇄 또는 분지쇄 1가 알콜 및 C5-C12직쇄 또는 분지쇄 카르복실산을 포함하는 상대적으로 저분량 에스테르를 포함하며, (i) CEC-L-33-T-82에 의해 측정되는 생분해도≥80% (ii) 인화점≥175℃, 및 (iii) 100℃에서 15cSt 미만의 동적 점성도의 특성을 가지는 이륜 엔진 오일 조성물용 에스테르 베이스 스톡 및 (B) 세척/분산 첨가제를 포함하며, (i) CEC-L-33-T-82에 의해 측정되는 생분해도≥80% (ii) 인화점≥175℃, 및 (iii) 100℃에서 15cSt 미만의 동적 점성도, 및 (iv) ASTM-4682에 의해 측정도는 연료 1 오일 비율 16 : 0 내지 100 : 1에서 가솔린과의 환화성≤표준 오일의 110%(SAE J1536에 따른 카테고리 3에 대한 표준 오링 Citgo-93738 사용)의 특성을 가지는 생분해성 이륜 엔진 오일, 조성물.
  14. 제13항에 있어서, 폴리아미드, 알케닐 숙신이미드, 브론산-변형 알케닐 숙신이미드, 페놀 아민, 숙신산염 유도체 및 두가지 이상의 상기 첨가제의 조합으로 부터 선택되는 재없는 첨가제를 포함하는 것을 특징으로 하는 생분해성 이륜 엔진 오일 조성물.
  15. 제13항에 있어서, 술포네이트 포스포네이트 알칼리토 금속, 페네이트 또는 상기 첨가제의 두가지 이상의 혼합물로 이루어진 군에서 선택되는 재-함유 첨가제를 포함하는 것을 특징으로 하는 생분해성 이륜 엔진 오일 조성물.
  16. 제13항에 있어서, 상기 조성물의 중량에 기하여, 약 80 내지 90%의 에스테르 베이스 스톡 및 약 10 내지 20%의 촉진 첨가제를 포함하는 것을 특징으로 하는 생분해성 이륜 엔진 오일 조성물.
  17. 제14항에 있어서, 상기 조성물의 중량에 기하여, 필수적으로 약 0.7 : 1.0의 중량비로 트리메틸올프로판 트리이소스테아레이트 및 트리메틸올프로판 트리펠라고네이트를 포함하는 약 85%의 에스테르 베이스 스톡 및 15%의 상기 첨가제를 포함하는 것을 특징으로 하는 생분해성 이륜 엔진 오일 조성물.
  18. 제14항에 있어서, 상기 조성물의 중량에 기하여, 반응 성분으로서, 트리메틸올프로판 및 카프릴산과 카프르산의 혼합물을 1.2 내지 1.0의 중량비로 포함하는 약 85%의 에스테르 베이스 스톡 및 15%의 첨가제를 포함하는 것을 특징으로 하는 생분해성 이륜 엔진 오일 조성물.
  19. 제14항에 있어서, 상기 조성물의 중량에 기하여, 필수적으로 트리메틸올프로판 트리이소스테아레이트 및 트리메틸올 프로판 트리올레이트를 약 3.0 : 1.0의 중량비로 포함하는 약 85중량%의 에스테르 베이스 스톡 및 약 15%의 첨가제를 포함하는 것을 특징으로 하는 생분해성 이륜 엔진 오일 조성물.
  20. 제14항에 있어서, 상기 조성물의 중량에 기하여, 필수적으로 트리메틸올프로판 트리이소스테아레이트 및 C5-C9직쇄 포화 모노카르복실산을 1.2 : 1.0의 중량비로 포함하는 약 85%의 에스테르 베이스 스톡 및 약 15%의 첨가제를 포함하는 것을 특징으로 하는 생분해성 이륜 엔진 오일 조성물.
  21. 필수적으로, (a) 반응성분으로서, 네오펜틸폴리올 및 C8-C10의 분지쇄, 포화모노카르복실산을 가지는 제1폴리올에스테르 및 (b) 반응 성분으로서, 네오펜틸 폴리올 및 적어도 하나의 C6-C12디노카르복신산 또는 적어도 하나의 C5-C10직쇄 또는 분지쇄, 포화 모노카르복실산로 이루어진 군에서 선택되는 카르복실산을 포함하는 제2폴리올 에스테르의 블랜드 및 선택적으로, 반응성분으로서 C8-C13의 직쇄 또는 분지쇄 1가 알콜 및 C5-C12직쇄 또는 분지쇄 카르복실산을 포함하는 상대적으로 저분자량 에스테르를 포함하며, (i) CEC-L-33-T-82에 의해 측정되는 생분해도≥80% (ii) 인화점≥175℃, 및 (iii) 100℃에서 15cSt 미만의 동적 점성도의 특성을 가지는 이륜 엔진 오일 조성물용 에스테르 베이스 스톡.
  22. 제21항에 있어서, 제1 및 제2에스테르의 네오펜틸폴리올 성분이 트리메틸올프로판, 펜타에리트리톨, 디트리메틸올프로판, 디펜타에리트리톨, 네오펜틸글리콜, 트리메틸올에탄 및 두가지 이상의 상기 네오펜틸폴리올의 혼합물로 이루어진 군에서 선택되는 것을 특징으로 하는 에스테르 베이스 스톡.
  23. 제21항에 있어서, 에스테르 베이스 스톡 중량에 기하여, 필수적으로 약 25 내지 85%의 제1에스테르 및 약 15 내지 75%의 제2에스테르를 포함하는 것을 특징으로 하는 에스테르 베이스 스톡.
  24. 제23항에 있어서, 에스테르 베이스 스톡 중량에 기하여, 필수적으로 약 85%의 트리메틸올프로판 트리펠라르고네이트 및 반응성분으로서, 트리메틸올프로판 및 필수적으로 카프릴산, 카프르산 및 아디프산으로 이루어진 산 혼합물 카프릴산-카프르산 대 아디프산이 2.5 : 1.0 내지 3.0 : 1.0의 중량 비율로 이루어진 산 혼합물을 포함하는 약 25%의 복합 폴리올 에스테르로 이루어지는 것을 특징으로 하는 에스테르 베이스 스톡.
  25. 제23항에 있어서, 에스테르 베이스 스톡 중량에 기하여, 필수적으로 약 75%의 트리메틸올프로판 트리펠라르고네이트 및 반응성분으로서, 트리메틸올프로판 및 필수적으로 카프릴산, 카프르산 및 아디프산으로 이루어진 산 혼합물 카프릴산-카프르산 대 아디프산이 2.5 : 1.0 내지 3.0 : 1.0의 중량 비율로 이루어진 산 혼합물을 포함하는 약 15%의 복합 폴리올 에스테르로 이루어지는 것을 특징으로 하는 에스테르 베이스 스톡.
  26. 제23항에 있어서, 에스테르 베이스 스톡 중량에 기하여, 필수적으로 약 75%의 트리메틸올프로판 트리펠라르고네이트 및 반응성분으로서, 트리메틸올프로판 및 필수적으로 카프릴산, 카프르산 및 아디프산으로 이루어진 산 혼합물 카프릴산-카프르산 대 아디프산이 2.5 : 1.0 내지 3.0 : 1.0의 중량 비율로 이루어진 산 혼합물을 포함하는 약 30%의 복합 폴리올 에스테르로 이루어지는 것을 특징으로 하는 에스테르 베이스 스톡.
  27. 제23항에 있어서, 에스테르 베이스 스톡 중량에 기하여, 필수적으로 약 75%의 트리메틸올프로판 트리펠라르고네이트 및 반응성분으로서, 트리메틸올프로판 및 필수적으로 카프릴산, 카프르산 및 아디프산으로 이루어진 산 혼합물 카프릴산-카프르산 대 아디프산이 2.5 : 1.0 내지 3.0 : 1.0의 중량 비율로 이루어진 산 혼합물을 포함하는 약 45%의 복합 폴리올 에스테르로 이루어지는 것을 특징으로 하는 에스테르 베이스 스톡.
  28. 제23항에 있어서, 에스테르 베이스 스톡 중량에 기하여, 필수적으로 약 75%의 트리메틸올프로판 트리펠라르고네이트 및 반응성분으로서, 트리메틸올프로판 및 필수적으로 카프릴산, 카프르산 및 아디프산으로 이루어진 산 혼합물 카프릴산-카프르산 대 아디프산이 2.5 : 1.0 내지 3.0 : 1.0의 중량 비율로 이루어진 산 혼합물을 포함하는 약 55%의 복합 폴리올 에스테르로 이루어지는 것을 특징으로 하는 에스테르 베이스 스톡.
  29. (A)필수적으로, (a) 반응성분으로서, 네오펜틸폴리올 및 C8-C10분지쇄, 포화모노카르복실산을 가지는 제1폴리올 에스테르 및 (b) 반응 성분으로서, 네오펜틸폴리올 및 적어도 하나의 C6-C12직쇄, 포화 모노카르복실산 또는 적어도 하나의 C5-C10직쇄 또는 분재쇄, 불포화 모노카르복실산로 이루어진 군에서 선택되는 카르복실산을 포함하는 제2폴리올 에스테르의 블렌드 및 선택적으로, 반응성분으로서 C8-C13직쇄 또는 분지쇄 1가 알콜 및 C5-C12직쇄 또는 분지쇄 카르복실산을 포함하는 상대적으로 저분량 에스테르를 포함하며, (i) CEC-L-33-T-82에 의해 측정되는 생분해도≥80% (ii) 인화점≥175℃, 및 (iii) 100℃에서 15cSt 미만의 동적 점성도의 특성을 가지는 이륜 엔진 오일 조성물용 에스테르 베이스 스톡, 및 (B) 부산/세척 첨가제를 포함하며, (i) CEC-L-33-T-82에 의해 측정되는 생분해도≥80% (ii) 인화점≥175℃, 및 (iii) 100℃에서 15cSt 미만의 동적 점성도, 및 (iv) ASTM-4682에 의해 측정되는 연료 1 오일 비율 16 : 0 내지 100 : 1에서 가솔린과의 환화성≤표준 오일의 110%(SAE J1536에 따른 카테고리 3에 대한 표준 오링 Citgo-S93738 사용)의 특성을 가지는 생분해성 이륜 엔진 오일 조성물. 포함하는 생분해성 이륜 엔진오일.
  30. 제29항에 있어서, 폴리아미드, 알케닐 숙신이미드, 브론산-변형 알케닐 숙신이미드, 페놀 아민, 숙신산염 유도체 및 두가지 이상의 상기 첨가제의 조합으로 부터 선택되는 재없는 첨가제를 포함하는 것을 특징으로 하는 생분해성 이륜 엔진 오일 조성물.
  31. 제29항에 있어서, 술포네이트, 포스포네이트, 알칼리토 금속, 페네이트 또는 상기 첨가제의 두가지 이상의 혼합물로 이루어진 군에서 선택되는 재-함유 첨가제를 포함하는 것을 특징으로 하는 생분해성 이륜 엔진 오일 조성물.
  32. 제29항에 있어서, 상기 조성물의 중량에 기하여, 약 80 내지 90%의 에스테르 베이스 스톡 및 약 10 내지 20%의 첨가제를 포함하는 것을 특징으로 하는 생분해성 이륜 엔진 오일 조성물.
  33. 제30항에 있어서, 전체 조성물에 기하여, 필수적으로 트리메틸을 프로판트리펠라고네이트 및 반응성분으로서, 트리메틸올프로판 및 필수적으로 카프릴산, 카프르산 및 아디프산으로 이루어지며, 카프릴산-카프르산 대 아디프산이 2.5 : 1.0 내지 3.0 : 1.0의 중량비이며, 상기 블렌드내에서 복합 에스테르에 대한 단순 중량비가 1.0 : 0.18인 산 혼합물을 포함하는 약 85%의 에스테르 베이스 스톡 및 약 15%의 상기 첨가제를 포함하는 것을 특징으로 하는 생분해성 이륜 엔진 오일 조성물.
  34. 제30항에 있어서, 전체 조성물에 기하여, 필수적으로 트리메틸을 프로판트리펠라고네이트 및 반응성분으로서, 트리메틸올프로판 및 필수적으로 카프릴산, 카프르산 및 아디프산으로 이루어지며, 카프릴산-카프르산 대 아디프산이 2.5 : 1.0 내지 3.0 : 1.0의 중량비이며, 상기 블렌드내에서 복합 에스테르에 대한 단순 중량비가 1.0 : 0.35인 산 혼합물을 포함하는 약 85%의 에스테르 베이스 스톡 및 약 15%의 상기 첨가제를 포함하는 것을 특징으로 하는 생분해성 이륜 엔진 오일 조성물.
  35. 제30항에 있어서, 전체 조성물에 기하여, 필수적으로 트리메틸을 프로판트리펠라고네이트 및 반응성분으로서, 트리메틸올프로판 및 필수적으로 카프릴산, 카프르산 및 아디프산으로 이루어지며, 카프릴산-카프르산 대 아디프산이 2.5 : 1.0 내지 3.0 : 1.0의 중량비이며, 상기 블렌드내에서 복합 에스테르에 대한 단순 중량비가 1.0 : 0.45인 산 혼합물을 포함하는 약 85%의 에스테르 베이스 스톡 및 약 15%의 상기 첨가제를 포함하는 것을 특징으로 하는 생분해성 이륜 엔진 오일 조성물.
  36. 제30항에 있어서, 전체 조성물에 기하여, 필수적으로 트리메틸을 프로판트리펠라고네이트 및 반응성분으로서, 트리메틸올프로판 및 필수적으로 카프릴산, 카프르산 및 아디프산으로 이루어지며, 카프릴산-카프르산 대 아디프산이 2. 5 : 1. 0 내지 3.0 : 1.0의 중량비이며, 상기 블렌드내에서 복합 에스테르에 대한 단순 중량비가 1.0 : 0.80인 산 혼합물을 포함하는 약 85%의 에스테르 베이스 스톡 및 약 15%의 상기 첨가제를 포함하는 것을 특징으로 하는 생분해성 이륜 엔진 오일 조성물.
  37. 제30항에 있어서, 전체 조성물에 기하여, 필수적으로 트리메틸을 프로판트리펠라고네이트 및 반응성분으로서, 트리메틸올프로판 및 필수적으로 카프릴산, 카프르산 및 아디프산으로 이루어지며, 카프릴산-카프르산 대 아디프산이 2.5 : 1.0 내지 3.0 : 1.0의 중량비이며, 상기 블렌드내에서 복합 에스테르에 대한 단순 중량비가 1.0 : 1.2인 산 혼합물을 포함하는 약 85%의 에스테르 베이스 스톡 및 약 15%의 상기 첨가제를 포함하는 것을 특징으로 하는 생분해성 이륜 엔진 오일 조성물.
  38. 윤활시킬 엔진성분을 유효량의 제13항에 따른 조성물과 접촉시키는 단계를 포함하는 이륜 엔진을 윤활시키는 방법.
  39. 윤환시킬 엔진성분을 유효량의 제29항에 따른 조성물과 접촉시키는 단계를 포함하는 이륜 엔진을 윤활시키는 방법.
  40. 제38항에 있어서, 상기 엔진이 조성물 전체 중량에 기하여, 트리메틸 올프로판 트리이소스테아레이트 및 트리메틸올프로판 트리펠라고네이트를 약 0.7 : 1.0의 중량비로 포함하는 약 85%의 에스테르 베이스 스톡 및 폴리아미드, 알케닐 숙신이미드, 보론산-변형 알케닐숙신이미드, 페놀아민, 숙신산염 유도체 또는 이들의 두가지 이상의 첨가제로 이루어진 군에서 선택되는 약 15%의 재없는 세척/분산 첨가제를 포함하는 조성물에 의해 윤활되는 것을 특징으로 하는 방법.
  41. 제39항에 있어서, 상기 엔진이 조성물 전체 중량에 기하여, 트리메틸 올프로판 트리이소스테아레이트 및 트리메틸올프로판 트리펠라고네이트를 약 0.7 : 1.0의 중량비로 포함하는 약 85%의 에스테르 베이스 스톡 및 폴리아미드, 알케닐 숙신이미드, 보론산-변형 알케닐숙신이미드, 페놀아민, 숙신산염 유도체 또는 이들의 두가지 이상의 첨가제로 이루어진 군에서 선택되는 약 15%의 재없는 세척/분산 첨가제를 포함하는 조성물에 의해 윤활되는 것을 특징으로 하는 방법.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019950700767A 1992-08-28 1993-08-16 자연 분해성 2-사이클 엔진 오일 조성물 및 에스테르 기본 원료 KR100245894B1 (ko)

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CN1037977C (zh) 1998-04-08
AU7027096A (en) 1996-12-19
KR100245894B1 (ko) 2000-03-02
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AU688696B2 (en) 1998-03-12
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JP2003226886A (ja) 2003-08-15
CN1174879A (zh) 1998-03-04
AU674024B2 (en) 1996-12-05
EP0656931A1 (en) 1995-06-14
JPH08500627A (ja) 1996-01-23
CN1057113C (zh) 2000-10-04
MY111403A (en) 2000-04-29
CN1083856A (zh) 1994-03-16
EP0656931A4 (en) 1997-05-02
NZ255727A (en) 1996-06-25
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