Invention Application
US20030047709A1 Monoepoxycyclohexyl carboxylates and aircraft hydraulic fluids containing same
审中-公开
含有相同的单环氧基环己基羧酸酯和飞机液压油
- Patent Title: Monoepoxycyclohexyl carboxylates and aircraft hydraulic fluids containing same
- Patent Title (中): 含有相同的单环氧基环己基羧酸酯和飞机液压油
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Application No.: US10081322Application Date: 2002-02-22
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Publication No.: US20030047709A1Publication Date: 2003-03-13
- Inventor: Marc-Andre Poirier
- Main IPC: C09K005/00
- IPC: C09K005/00
Abstract:
Functional fluids employing organic phosphate ester basestocks and mono-epoxide acid scavengers have improved EPR seal compatibility by using as the acid scavengers a mono-epoxide having the formula 1 where R1 is H or a C1 to C4 alkyl; x is an integer of 1 to 2; y is an integer of 1 to 4; and R2 is a C1 to C4 alkyl group or a phenyl group.
Information query
