| 摘要 |
<p>The invention comprises a novel stabilizing system useful for imparting resistance to oxidative breakdown comprising:
<UnorderedLists id="ula01" listStyle="none"><ListItem>(1) a metal deactivator azine of the formula:
<Chemistry id="chema01" num="0001"><Image id="ia01" he="22" wi="48" file="IMGA0001.TIF" imgContent="chem" imgFormat="TIFF" inline="no" /></Chemistry>where:
<UnorderedLists id="ula02" listStyle="none"><ListItem>R, and R<Sub>2</Sub> can be hydrogen, alkyl with 1-12 carbon atoms, alkoxy with 1-12 carbon atoms, carbalkoxy with 1-12 carbon atoms, halogen, hydroxy, nitro and amino groups and X<Sub>1</Sub> and X<Sub>2</Sub> can be hydrogen, alkyl with 1-12 carbon atoms or di-, tri- or tetramethylene bridges to the aromatic ring.</ListItem></UnorderedLists></ListItem><ListItem>(2) an amine;</ListItem><ListItem>(3) a metal compound selected from the group consisting of metals or metal salt; and</ListItem><ListItem>(4) a lubricating oil selected from the group consisting of polyester based oils, mineral oils or synthetic hydrocarbon oils.</ListItem></UnorderedLists></p> |
