发明名称 |
NOVEL FUNCTIONAL FLUID COMPOSITIONS |
摘要 |
There is disclosed herein novel functional fluids useful as aircraft hydraulic fluids comprising at least about 50% trialkyl phosphate ester and at least one aryl compound whereby the fluid exhibits in combination the fire resistant properties as indicated by a fire point in excess of 177° C., a flash point of at least 160° C. and an autoignition temperature of at least 400° C. The trialkyl phosphate esters contain between 6 and 18 carbon atoms and preferably between 12 and 15 carbon atoms. The aryl compounds are most preferably polyphenyls, fused ring aryl compound containing from 5 to 24 carbon atoms in the aryl portion such as biphenyl or terphenyl or alkyl substituted polyphenyls wherein the alkyl groups contain from 1 to 5 carbon atom. Other aryl compounds includes fused ring aryl compounds such as naphthalene, anthracene, diphenyl oxide and the like. |
申请公布号 |
EP1836287(A4) |
申请公布日期 |
2009.05.20 |
申请号 |
EP20050850015 |
申请日期 |
2005.11.03 |
申请人 |
SOLUTIA INC. |
发明人 |
WOLFE, TERRY, CALVIN;NOTTE, PATRICK, P.B. |
分类号 |
C10M137/10;C10M111/02;C10M169/04;C10N30/02;C10N30/08;C10N30/10;C10N40/08 |
主分类号 |
C10M137/10 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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