Invention Patent
AT117002T
未知
- Patent Title:
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Application No.: AT86902147Application Date: 1986-03-10
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Publication No.: AT117002TPublication Date: 1995-01-15
- Inventor: STECKEL THOMAS FRIER
- Applicant: LUBRIZOL CORP
- Assignee: LUBRIZOL CORP
- Current Assignee: LUBRIZOL CORP
- Priority: US71179985 1985-03-14; CN94115107 1994-09-10
- Main IPC: C09K23/16
- IPC: C09K23/16 ; C08G73/02 ; C09K23/52 ; C10L1/14 ; C10L1/16 ; C10L1/18 ; C10L1/19 ; C10L1/20 ; C10L1/22 ; C10L1/222 ; C10L1/238 ; C10L1/24 ; C10L1/26 ; C10L1/30 ; C10L10/08 ; C10L10/18 ; C10M133/06 ; C10M133/08 ; C10M133/30 ; C10M133/52 ; C10M133/54 ; C10M133/56 ; C10M149/22 ; C10M159/12 ; C10M159/16 ; C10N20/04 ; C10N30/04 ; C10N30/08 ; C10N40/25 ; C10N70/00 ; C07C211/00
Abstract:
Improved additives/detergents for lubricant and fuel compositions are obtained by condensing a hydroxyalkyl or hydroxyaryl compound with an amine compound. The condensates according to the present invention are produced by the acid catalyzed condensation of the amine reactant with the hydroxy reactant.
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