Hydroxy-group containing acylated nitrogen compounds useful as additives for lubricating oil and fuel compositions
원문보기
IPC분류정보
국가/구분
United States(US) Patent
등록
국제특허분류(IPC7판)
C10M-133/16
C10L-001/22
출원번호
US-0632570
(1996-04-15)
발명자
/ 주소
Adams Paul E. (Willoughby Hills OH) Baker Mark R. (Lyndhurst OH) Dietz Jeffry G. (University Heights OH)
출원인 / 주소
The Lubrizol Corporation (Wickliffe OH 02)
인용정보
피인용 횟수 :
26인용 특허 :
0
초록▼
Compositions comprising hydroxyl group containing acylated nitrogen compounds, a process for reacting certain carboxylic reactants with olefinic compounds then reacting the product prepared thereby with ammonia, a hydrazine or an amine, products prepared thereby and lubricating oil and fuel composit
Compositions comprising hydroxyl group containing acylated nitrogen compounds, a process for reacting certain carboxylic reactants with olefinic compounds then reacting the product prepared thereby with ammonia, a hydrazine or an amine, products prepared thereby and lubricating oil and fuel compositions.
대표청구항▼
A composition comprising a compound of the formula [Figure] (I) wherein each of R1 and R2 is H or a hydrocarbon based group, R3 is H or hydrocarbyl; R4 is a divalent hydrocarbylene group; n=0 or 1; y is an integer ranging from 1 to about 200; A is a hydrocarbyl group or a hydroxy-substituted hydro
A composition comprising a compound of the formula [Figure] (I) wherein each of R1 and R2 is H or a hydrocarbon based group, R3 is H or hydrocarbyl; R4 is a divalent hydrocarbylene group; n=0 or 1; y is an integer ranging from 1 to about 200; A is a hydrocarbyl group or a hydroxy-substituted hydrocarbyl group selected from groups of the formula [Figure] (II) and [Figure] (III) wherein z=0 or 1; wherein X is a divalent hydrocarbyl group selected from the group consisting of [Figure] when z=0, and [Figure] when z=1: wherein each of R5, R6, R7 and R8 is independently H or a hydrocarbon based group; and each of R9 and R10 is independently H, alkoxyhydrocarbyl, hydroxyhydrocarbyl, hydrocarbyl, aminohydrocarbyl, N-alkoxyalkyl- or hydroxyalkyl-substituted aminohydrocarbyl, or a group of the formula YaR11－B, wherein each Y is a group of the formula [Figure] or R11－O－, each R11 is a divalent hydrocarbyl group, R12 is as defined above for R9 and R10, and B is H, hydrocarbyl, amino, hydroxyhydrocarbyl, an amide group, an amide-containing group, an acylamino group, an imide group, or an imide-containing group, and a is 0 or a number ranging from 1 to about 100, provided that no more than three R9, R10, and R12 contain amide groups, imide-containing groups, acylamino groups or amide-containing groups; or R9 and R10 taken together with the adjacent N constitute a nitrogen-containing heterocyclic group, optionally further containing one or more additional heteroatoms selected from the group consisting of N, O and S; or one of R9 and R10 taken together with the adjacent N constitute a N－N group.
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이 특허를 인용한 특허 (26)
Baker Mark R., Acylated nitrogen compounds useful as additives for lubricating oil and fuel compositions.
Martin, Harold R.; Kelly, Dennis; Drozd, Joseph C.; Blakemore, Thomas J.; Hudgens, Doug; Verdegan, Barry M., Controlled release of additives in fluid systems.
Martin, Harold; Kelly, Dennis; Drozd, Joseph C.; Blakemore, Thomas; Hudgens, Doug; Verdegan, Barry M., Controlled release of additives in fluid systems.
Martin, Harold; Kelly, Dennis; Drozd, Joseph C.; Blakemore, Thomas; Hudgens, Doug; Verdegan, Barry M., Controlled release of additives in fluid systems.
Martin, Harold R.; True-Dahl, Abby; Loftis, Ted S.; Bagci, Ismail C.; Abdalla, Wassem; Johnson, Mark J.; Verdegan, Barry M.; Herman, Peter K., Filtration device with releasable additive.
Baker Mark R. ; Adams Paul E. ; Dietz Jeffry G., Reaction products of substituted carboxylic acylating agents and carboxylic reactants for use in fuels and lubricants.
Baker Mark R. ; Dietz Jeffry G. ; Yodice Richard, Substituted carboxylic acylating agent compositions and derivatives thereof for use in lubricants and fuels.
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