KR900701720A - 교체되는 폴리알킬렌과 호박산 그룹을 갖는 신규 중합 분산제 - Google Patents

교체되는 폴리알킬렌과 호박산 그룹을 갖는 신규 중합 분산제

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Publication number
KR900701720A
KR900701720A KR1019900701134A KR900701134A KR900701720A KR 900701720 A KR900701720 A KR 900701720A KR 1019900701134 A KR1019900701134 A KR 1019900701134A KR 900701134 A KR900701134 A KR 900701134A KR 900701720 A KR900701720 A KR 900701720A
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South Korea
Prior art keywords
copolymer
molecular weight
polysuccinimide
lower alkyl
carbon atoms
Prior art date
Application number
KR1019900701134A
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English (en)
Inventor
제이. 해리슨 제임스
Original Assignee
원본미기재
셰브런 리써취 캄파니
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Publication of KR900701720A publication Critical patent/KR900701720A/ko

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Abstract

내용 없음

Description

교체되는 폴리알킬렌과 호박산 그룹을 갖는 신규 중합 분산제
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음

Claims (70)

  1. 생성된 공중합체가 윤활유중에 용해될 수 있을만큼 충분히 많은 탄소원자를 함유하며 총 올레핀의 20%이상이 알키비닐리덴 이성체로 이루어진 고분자량의 올레핀과 불포화 산성 반응물과의 공중합체.
  2. 제1항에 있어서, 총 올레핀의 50%이상이 알킬비닐리덴 이성체인 공중합체.
  3. 제2항에 있어서, 불포화 산성 반응물이 다음 일반식으로 표시되는 공중합체;
    상기식에서, X 및 X′는 각각 독립적으로 -OH, -Cl, 및 -0-저급 알킬로 이루어진 그룹중에서 선택되거나, X와 X′는 함께 취할 경우 -O-이다.
  4. 제3항에 있어서, 평균 중합도가 1.0이상인 공중합체.
  5. 제4항에 있어서, 올레핀의 평균 분자량이 약 500 내지 약 500인 공중합체.
  6. 제5항에 있어서, 올레핀이 폴리이소부텐인 공중합체.
  7. 제6항에 있어서, 평균 중합도가 약 1.5 내지 약 10인 공중합체.
  8. 제7항에 있어서, 산성반응물이 말레산 무수물로 이루어진 공중합체.
  9. 제8항에 있어서, 폴리이소부텐의 평균분자량이 약 900내지 약 200인 공중합체.
  10. 제9항에 있어서, 총 올레핀중 약 70%이상이 알킬비닐리덴 이성체로 이루어진 공중합체.
  11. 제10항에 있어서, 알킬비닐리덴 이성체가 메틸비닐리덴인 공중합체.
  12. 다음 일반식의 공중합체 :
    상기식에서, n은 1이상이고, R1, R2, R3및 R4는 수소, 탄소수 1 내지 6의 저급알킬 및 고분자량의 폴리알킬중에서 선택되거나; R1및 R2가 수소이고, R3및 R4중 하나가 저급알킬이며, 다른 하나가 고분자량의 폴리알킬이거나; R3및 R4가 수소이고, R1및 R2중 하나가 저급알킬이며, 다른 하나가 고분자량의 폴리알킬이다.
  13. 제12항에 있어서, 고분자량의 폴리알킬이 탄소원자 약50개 이상으로 이루어진폴리이소부티그룹 공중합체.
  14. 제13항에 있어서, 폴리이소부틸그룹의 평균분자량이 약 500 내지 5000인 공중합체.
  15. 제14항에 있어서, 폴리이소부틸그룹의 평균분자량이 약 900 내지 2500인 공중합체.
  16. 제15항에 있어서, 평균 중합도가 약 1.1 내지 약 20인 공중합체.
  17. 제16항에 있어서, 저급알킬이 메틸인 공중합체.
  18. 총 고분자량의 올레핀 중 약20%이상이 알킬비닐리덴 이성체로 이루어져 있고 상기 고분자량의 올레핀이 생성물이 윤활유중에 용해될 수 있을 만큼 충분히 많은 탄소원자를 함유하는 고분자량의 올레핀을 유리기 개시제의 존재하에서 불포화 산성반응물과 반응시킴을 특징으로 하는 방법에 의하여 제조된 생성물.
  19. 제18항에 있어서, 불포화 산성반응물의 일반식이 다음과 같은 생성물 :
    상기식에서, X 및 X′는 각각 독립적으로 -OH, -Cl, 및 -0-저급 알킬로 이루어진 그룹중에서 선택되거나, X와 X′는 함게 취할 경우 -0-이다.
  20. 제19항에 있어서, 총 올레핀중 50%이상이 알킬비닐리덴 이성체로 이루어진 생성물.
  21. 제20항에 있어서, 고분자량의 올레핀의 평균분자량이 약 500 내지 약 5000인 생성물.
  22. 제21항에 있어서, 고분자량의 올레핀이 폴리이소부테인 생성물.
  23. 제22항에 있어서, 평균중합도가 약 1.5 내지 약 10인 생성물.
  24. 제23항에 있어서, 산선반응물이 말레산무수물이고, 알킬비닐리덴 이성체가 메틸비닐리덴인 생성물.
  25. 제1항, 제6항 또는 제11항에 있어서, 적외선 스펙트로스코피로 측정할 때 특이한 적외선 숙신산 무수물 스트레취가 약 1775㎝-1내지 약 1784㎝-1의 범위에 있는 공중합체.
  26. 제1항, 제6항 또는 제11항의 공중합체을 하나이상의 염기성 절소원자를 함유하는 폴리아민과 반응시켜 제조한 폴리숙신이미드.
  27. 제26항에 있어서, 적외선 스텍트로스코피로 측정할 때 특이한 적외선 숙신아미드 스트레취가 약 1697㎝-1내지 약 1703㎝-1의 범위에 있는 폴리 숙신이미드.
  28. 제26항에 있어서, 폴리아민이 약 2 내지 약 12개의 아민질소원자 및 약 2 내지 약 40개의 탄소원자를 함유하는 폴린숙신이미드.
  29. 제28항에 있어서, 폴리아민이 일반식 H2N(YNH)pH를 가지며, 이때 Y가 탄소수 2 내지 6의 알킬렌이고, p가 1 내지 6의 정수인 폴리숙신이미드.
  30. 제29항에 있어서, 공중합체중의 폴리아민 대 숙신산그룹의 충전몰비가 약 1내지 약0. 1인 폴리숙신이미드.
  31. 제29항에 있어서, 공중합체중의 폴리아민 대 숙신산그룹의 충전몰비가 약 0.5인 폴리숙신이미드.
  32. 다음 일반식의 화합물 :
    상기식에서, n은 1이상이고: Am은 0 내지 약 10개의 아민질소원자 및 약 2 내지 약40개의 탄소원자를 함유하며: R1, R2, R3및 R4는 수소, 탄소수 1 내지 6의 저급알킬 및 고분자량의 폴리알킬 중에서 선택되거나; R1및 R2가 수소이고, R3및 R4중 하나는 저급알킬이며, 다른 하나는 고분자량의 폴리알킬이거나; R3및 R4가 수소이고, R1및 R2중 하나가 저급알킬이고, 다른 하나가 고분자량의 폴리알킬이며, R5및 R6는 독립적으로 수소, 탄소수 1 내지 5의 저급알킬, 또는 페닐이거나, 함께 취할 경우 탄소수 3 내지 6의 알킬렌으로 환을 형성한다.
  33. 제32항에 있어서, 고분자량의 폴리알킬이 탄소수 약50개 이상의 폴리이소부틸그룹으로 이루어진 화합물.
  34. 제33항에 있어서, 폴리이소부틸그룹의 평균분자량이 약 500 내지 약 5000인 화합물.
  35. 제34항에 있어서, Am이 일반식 〔(ZNH0pZ′)〕를 가지며 Z 및 Z′가 독립적으로 탄소수 2 내지 6의 알킬렌이고, P가 1 내지 6의 정수이며 R 및 R가 수소인 화합물.
  36. 제35항에 있어서, 평균중합도가 약 1.1 내지 약 20인 화합물.
  37. 제36항에 있어서, 폴리이소부틸그룹의 평균분자량이 약 900 내지 약 2500인 화합물.
  38. 제37항에 있어서, 저급알킬이 메틸인 화합물.
  39. 제38항에 있어서, 평균중합도가 약 1.5 내지 약 10인 화합물.
  40. 제37항에 있어서, Z 및 Z′가 에틸렌이고, P가 2, 3 또는 4인 화합물.
  41. 다음 일반식 A 및 B중에서 선택된 단위로 이루어진 랜덤 폴리숙신이미드:
    상기식에서, Am은 약 0 내지 약 10개의 아민질소원자 및 약 2 내지 약 40개의 탄소원자를 함유하는 연결 그룹이고: R1, R2, R3, R4, R1′, R2′, R3′, R4′, R1″, R2″, R3″, 및 R4″는 수소, 탄소수1 내지 6의 저급알킬 및 저분자량의 폴리알킬 중에서 선택되거나: R1및 R2는 수소이고, R3및 R4중 하나는 저급알킬이고, 다른 하나는 폴리알킬이거나, R3및 R4는 수소이고, R1및 R2중 하나는 저급알킬이고 다른 하나는 폴리알킬이고; R3및 R4중 하나는 R3및 R4중 하나는 저급알킬이고 다른 하나는 폴리알킬이거나, R3′ 및 R4′는 수소이고, R1′ 및 R2′중 하나는 저급알킬이고 다른 하나는 폴리알킬이며, R1″ 및 R2″는 수소이고, R3″ 및 R4″중 하나는 저급알킬이고 다른 하나는 폴리알킬이거나 R3″ 및 R4″중 수소이고 R1″ 및 R|2″중 하나는 저급알킬이고, 다른 하나는 폴리알킬이고: R5및 R6는 독립적으로 수소, 탄소수 1 내지 6의 저급알킬, 또는 페닐이거나 함께 결합할 경우 탄소수 3 내지 6의 알킬렌으로서 환을 형성하며; a, a′, b, b′는 공유결합을 위한 위치이며, 단 각 단위의 하나 이상의 a 또는 a′위치는 하나의 b 또는 b′위치에 공유결합되어야 한다.
  42. 제41항에 있어서, 고분자량의 폴리알킬이 탄소수 약50이상의 이소부틸그룹을 함유하는 랜덤 폴리숙신이미드.
  43. 제42항에 있어서, 폴리이소부틸그룹의 평균분자량이 약 500 내지 5000인 랜덤 폴리숙신이미드.
  44. 제43항에 있어서, Am이 일반식 -〔(ZNH0pZ′)〕-을 가지며 Z가 탄소수 2 내지 6의 알킬렌이고, Z′가 탄소수 2 내지 6의 알킬렌이며, P가 0 내지 5의 정수이고, R5및 R6가 수소인 랜덤폴리숙신이미드.
  45. 제44항에 있어서, A 및 B단위의 합의 평균이 약 2 내지 약 50인 랜덤 폴리숙신이미드.
  46. 제45항에 있어서, 폴리이소부틸그룹의 평균분자량이 약 900 내지약 2500인 랜덤 폴리신이미드.
  47. 제46항에 있어서, 저급 알킬이 메틸인 랜덤 폴리신이미드.
  48. 제47항에 있어서, A단위 보다 약 10배 만큼 많은 B단위를 함유하는 랜덤 폴리신이미드.
  49. 제48항에 있어서, Z 및 Z′가 에틸렌이고 P가 1, 2 또는 3인 랜덤 폴리숙신이미드.
  50. 개솔린 또는 디이젤 범위에서 비등하는 탄화수소 및 약30 내지 약5000ppm의 제11항에 따른 공중합체를 함유하는 연료조성물.
  51. 개솔린 또는 디이젤 범위에서 비등하는 탄화수소 및 약30내지 약5000ppm의 제29항에 따른 공중합체를 함유하는 연료조성물.
  52. 개솔린 또는 디이젤 범위에서 비등하는 탄화수소 및 약30 내지 약5000ppm의 제40항에 따른 화합물을 조성하는 연료조성물.
  53. 개솔린 또는 디이젤 범위에서 비등하는 탄화수소 및 약30 내지 약5000ppm의 제49항에 따른 렌덤 폴리 숙신 이미드를 함유하는 연료조성물.
  54. 150℉ 내지 400℉의 범위에서 비등하는 불활성의 안정한 친유성 유기용매 및 약 5 내지 약 50중량%의 제11항에 따른 공중합체를 함유하는 연료농축물.
  55. 150℉ 내지 400℉의 범위에서 비등하는 불활성의 안정한 친유성 유기용매 및 약 5 내지 약 50중량%의 제29항에 따른 폴리숙신 이미드를 함유하는 연료농축물.
  56. 150℉ 내지 400℉의 범위에서 비등하는 불활성의 안정한 친유성 유기용매 및 약 5 내지 약 50중량%의 제40항에 따른 화합물을 함유하는 연료농축물.
  57. 150℉ 내지 400℉의 범위에서 비등하는 불활성의 안정한 친유성 유기용매 및 약 5 내지 약 50중량%의 제49항에 따른 렌덤 폴리숙신 이미드를 함유하는 연료농축물.
  58. 윤활점성 있는 오일 및 분산제 유효량의 제11항에 따른 공중합체를 함유하는 윤활유 조성물.
  59. 윤활점성 있는 오일 및 분산제 유효량의 제29항에 따른 폴리숙신 이미드를 함유하는 윤활유 조성물.
  60. 윤활점성 있는 오일 및 분산제 유효량의 제40항에 따른 화합물을 함유하는 윤활유 조성물.
  61. 윤활점성 있는 오일 및 분산제 유효량의 제49항에 따른 렌덤 폴리숙신 이미드를 함유하는 윤활유 조성물.
  62. 약 90 내지 약 50중량%의 윤활점성 있는 오일 및 약 10 내지 약 50중량%의 제11항에 따른 공중합체를 함유하는 윤활유 농축물.
  63. 약 90 내지 약 50중량%의 윤활점성 있는 오일 및 약 10 내지 약 50중량%의 제29항에 따른 폴리숙신 이미드를 함유하는 윤활유 농축물.
  64. 약 90 내지 약 50중량%의 윤활점성 있는 오일 및 약 10 내지 약 50중량%의 제40항에 따른 화합물을 함유하는 윤활유 농축물.
  65. 약90 내지 약50중량%의 윤활점성 있는오일 및 약10 내지 약50중량%의 제49항에 따른 랜덤 폴리숙신 이미드를 함유하는 윤활유 농축물.
  66. 하나이상의 1급 또는 2급아민 그룹을 함유하는 제26항에 따른 폴리숙신이미드를 사이클릭카보네이트 또는 직쇄의 모노-또는 폴리-카보네이트와 반응시킴을 특징으로 하는 방법에 의해 제조된 생성물.
  67. 제66항에 있어서, 폴리숙신이미드를 사이클릭카보네이트와 반응시킨 생성물.
  68. 제67항에 있어서, 사이클릭카보네이트가 에틸렌 카보네이트인 생성물.
  69. 제26항에 따른 폴리숙신이미드를 산화붕소, 할로겐화붕소, 붕산 및 붕산의 에스테르로 이루어진 그룹중에서 선택된 붕소화합물과 반응시킴을 특징으로 하는 방법에 의해 제조된 생성물.
  70. 제69항에 있어서, 붕소화합물이 붕산인 생성물.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019900701134A 1988-09-29 1989-09-29 교체되는 폴리알킬렌과 호박산 그룹을 갖는 신규 중합 분산제 KR900701720A (ko)

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US25161388A 1988-09-29 1988-09-29
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PCT/US1989/004270 WO1990003359A1 (en) 1988-09-29 1989-09-29 Novel polymeric dispersants having alternating polyalkylene and succinic groups

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EP0644208A3 (en) 1995-05-24
EP0644208A2 (en) 1995-03-22
EP0644208B1 (en) 1998-06-10
FI902652A0 (fi) 1990-05-28
EP0387346A1 (en) 1990-09-19
JP3174305B2 (ja) 2001-06-11
DE68928707D1 (de) 1998-07-16
DE68928707T2 (de) 1999-01-21
DE68923076D1 (de) 1995-07-20
EP0387346B1 (en) 1995-06-14
BR8907104A (pt) 1991-02-05
AU637332B2 (en) 1993-05-27
WO1990003359A1 (en) 1990-04-05
CA1338893C (en) 1997-02-04
EP0387346A4 (en) 1991-04-10

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