KR910021471A - 신규한 에틸렌 알파-올레핀 공중합체 치환된 만니히 염기 윤활 분산 첨가제 - Google Patents
신규한 에틸렌 알파-올레핀 공중합체 치환된 만니히 염기 윤활 분산 첨가제 Download PDFInfo
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- KR910021471A KR910021471A KR1019910001670A KR910001670A KR910021471A KR 910021471 A KR910021471 A KR 910021471A KR 1019910001670 A KR1019910001670 A KR 1019910001670A KR 910001670 A KR910001670 A KR 910001670A KR 910021471 A KR910021471 A KR 910021471A
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- dispersing additive
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- C10M159/00—Lubricating compositions characterised by the additive being of unknown or incompletely defined constitution
- C10M159/12—Reaction products
- C10M159/16—Reaction products obtained by Mannich reactions
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- C08F8/02—Alkylation
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- C08F8/00—Chemical modification by after-treatment
- C08F8/30—Introducing nitrogen atoms or nitrogen-containing groups
- C08F8/32—Introducing nitrogen atoms or nitrogen-containing groups by reaction with amines
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- C10L1/00—Liquid carbonaceous fuels
- C10L1/10—Liquid carbonaceous fuels containing additives
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- C10L1/00—Liquid carbonaceous fuels
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- C10L1/14—Organic compounds
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- C10L1/234—Macromolecular compounds
- C10L1/238—Macromolecular compounds obtained otherwise than by reactions involving only carbon-to-carbon unsaturated bonds
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- C10L1/00—Liquid carbonaceous fuels
- C10L1/10—Liquid carbonaceous fuels containing additives
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- C10L1/2383—Polyamines or polyimines, or derivatives thereof (poly)amines and imines; derivatives thereof (substituted by a macromolecular group containing 30C)
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- C10M129/00—Lubricating compositions characterised by the additive being an organic non-macromolecular compound containing oxygen
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- C10M2215/042—Amines, e.g. polyalkylene polyamines; Quaternary amines having amino groups bound to acyclic or cycloaliphatic carbon atoms containing hydroxy groups; Alkoxylated derivatives thereof
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Abstract
내용 없음
Description
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
Claims (27)
- (a) 수평균 분자량 300 내지 20,000의 최소한 하나의 말단 불포화 에틸렌 알파-올레핀 중합체(이 중합체 쇄의 최소한 30%는 말단 에테닐리덴 불포화기를 함유한다)를 사용하여 최소한 하나의 하이드록시 방향족 화합물을 알킬화시켜 형성된 최소한 하나의 알킬-치환된 하이드록시방향족 화합물; (b) 최소한 하나의 알데히드 반응물; 및 (c) 최소한 하나의 친핵성 반응물의 반응에 의해 수득한 축합 생성물을 포함하는, 유성 조성물에 유용한 윤활유 분산 첨가제.
- 제1항에 있어서, 상기 중합체가 에틸렌-프로필렌 공중합체를 포함하는 분산 첨가제.
- 제1항에 있어서, 상기 공중합체가 약 700 내지 약 15,000의 수평균 분자량을 갖는 분산 첨가제.
- 제3항에 있어서, 상기 수평균 분자량의 약 1,500 내지 5,000인 분산 첨가제.
- 제1항에 있어서, 상기 중합체가 약 20 내지 약 80몰%의 에틸렌 함량을 갖는 분산 첨가제.
- 제2항에 있어서, 상기 중합체가 약 45 내지 약 65몰%의 에틸렌 함량을 갖는 분산 첨가제.
- 제1항에 있어서, 상기 알파-올레핀이 1-부텐을 포함하는 분산 첨가제.
- 제2항에 있어서, 상기 수평균 분자량이 약 1,500내지 5,000인 분산 첨가제.
- 제1항에 있어서, 상기 친핵성 반응물이 분자당 2 내지 60개의 탄소원자 및 1내지 12개의 질소 원자를 함유하는 아민을 포함하는 분산 첨가제.
- 제9항에 있어서, 상기 아민이, 알킬렌 그룹이 2내지 60개의 탄소원자를 함유하고 분자당 2내지 약 9개의 질소원자를 함유하는 폴리알킬렌 폴리아민을 포함하는 분산 첨가제.
- 제10항에 있어서, 상기 아민이 폴리에틸렌폴리아민을 포함하는 분산 첨가제.
- 제1항에 있어서, 상기 분산 첨가제가 보레이트화되어 상기 보레이트화 분산 첨가제내에 약 0.05 내지 2.0중량%의 붕소를 제공하는 분산 첨가제.
- 제12항에 있어서, 상기 중합체가 에틸렌-프로필렌 공중합체를 포함하는 분산 첨가제.
- 제13항에 있어서, 상기 공중합체가 수평균 분자량 약 700 내지 약 15,000을 갖는 분산 첨가제.
- 제1항의 분산 첨가제를 약 3 내지 45중량% 함유하는 농축물.
- 제2항의 분산 첨가제를 약 10내지 20중량% 함유하는 농축물.
- 제1항 또는 제2항의 분산 첨가제를 약 0.1 내지 20중량% 함유하는 윤활유 조성물.
- 제14항의 분산 첨가제를 약 0.1 내지 20중량% 함유하는 윤활유 조성물.
- 수평균 분자량 300 내지 20,000의 에틸렌 알파-올레핀 중합체(이 중합체 쇄의 최소한 30%는 말단 에테닐리덴 불포화기를 함유한다)를 사용한 최소한 하나의 하이드록시 방향족 화합물의 알킬화에 의해 제조된 알킬-치환된 하이드록시 방향족 화합물을 포함하는, 개선된 점도 특성을 갖는 방향족 화합물.
- 제19항에 있어서, 상기 중합체가 에틸렌-프로필렌 공중합체를 포함하는 방향족 조성물.
- 제20항에 있어서, 상기 중합체가 약 700 내지 약 15,000의 수평균 분자량을 갖는 방향족 화합물.
- 제21항에 있어서, 상기 수평균 분자량의 약 1,500 내지 5,000인 방향족 화합물.
- 제19항에 있어서, 상기 중합체가 4.1 미만의 VR값을 갖는 방향족 화합물.
- 제19항에 있어서, 상기 중합체가 약 20 내지 약 80몰%의 에틸렌 함량을 갖는 방향족 화합물.
- 제20항에 있어서, 상기 중합체가 약 45 내지 약 65몰%의 에틸렌 함량을 갖는 방향족 화합물.
- 4.1 미만의 VR'값을 특징으로 하는 분산제물질을 형성시키는 축합 조건하에서, (a)수평균 분자량 300 내지 20,000의 최소한 하나의 에틸렌 알-올레핀 중합체(이 중합체 쇄의 최소한 30%는 말단 에테닐리덴 불포화기를 함유한다)를 사용한 최소한 하나의 하이드록시 방향족 화합물의 알킬화에 의해 형성된 최소한 하나의 알킬-치환된 하이드록시 방향족 화합물; (b) 최소한 하나의 알데히드 반응물; 및 (c) 최소한 하나의 친핵성 반응물을 접촉시킴을 포함하는 저 침전 윤활유 분산제 물질의 제조방법.
- 제26항에 있어서, 상기 중합체가 에틸렌-프로필렌 공중합체를 포함하는 방법.※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US07/473,625 US5200103A (en) | 1988-08-01 | 1990-02-01 | Ethylene alpha-olefin copolymer substituted Mannich base lubricant dispsersant additives |
US473,625 | 1990-02-01 | ||
US07/473,625 | 1990-02-01 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR910021471A true KR910021471A (ko) | 1991-12-20 |
KR0151592B1 KR0151592B1 (ko) | 1998-10-01 |
Family
ID=23880335
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019910001670A KR0151592B1 (ko) | 1990-02-01 | 1991-01-31 | 신규한 에틸렌 알파-올레핀 공중합체 치환된 만니히 염기 윤활 분산 첨가제 |
Country Status (8)
Country | Link |
---|---|
US (1) | US5200103A (ko) |
EP (1) | EP0440507B1 (ko) |
JP (2) | JP3071837B2 (ko) |
KR (1) | KR0151592B1 (ko) |
AR (1) | AR248422A1 (ko) |
BR (1) | BR9100407A (ko) |
CA (1) | CA2034760A1 (ko) |
DE (1) | DE69101564T2 (ko) |
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CA2193124A1 (en) * | 1994-06-16 | 1995-12-21 | David Robert Adams | Shear stable lubricating compositions |
JPH10502950A (ja) * | 1994-06-16 | 1998-03-17 | エクソン ケミカル リミテッド | 粘度改良剤を含まないマルチグレード潤滑組成物 |
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-
1990
- 1990-02-01 US US07/473,625 patent/US5200103A/en not_active Expired - Fee Related
-
1991
- 1991-01-22 CA CA002034760A patent/CA2034760A1/en not_active Abandoned
- 1991-01-24 JP JP3022648A patent/JP3071837B2/ja not_active Expired - Lifetime
- 1991-01-31 KR KR1019910001670A patent/KR0151592B1/ko not_active IP Right Cessation
- 1991-01-31 BR BR919100407A patent/BR9100407A/pt not_active IP Right Cessation
- 1991-02-01 EP EP91300841A patent/EP0440507B1/en not_active Expired - Lifetime
- 1991-02-01 DE DE69101564T patent/DE69101564T2/de not_active Expired - Fee Related
- 1991-02-01 AR AR91318982A patent/AR248422A1/es active
-
2000
- 2000-04-04 JP JP2000102177A patent/JP2000319321A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
KR0151592B1 (ko) | 1998-10-01 |
CA2034760A1 (en) | 1991-08-02 |
BR9100407A (pt) | 1991-10-22 |
EP0440507B1 (en) | 1994-04-06 |
EP0440507A2 (en) | 1991-08-07 |
JP2000319321A (ja) | 2000-11-21 |
DE69101564T2 (de) | 1994-07-21 |
JP3071837B2 (ja) | 2000-07-31 |
DE69101564D1 (de) | 1994-05-11 |
JPH04339894A (ja) | 1992-11-26 |
AR248422A1 (es) | 1995-08-18 |
US5200103A (en) | 1993-04-06 |
EP0440507A3 (en) | 1991-12-04 |
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