发明名称 |
PHOSPHITE STABILIZER FOR LUBRICATING BASE STOCKS AND THERMOPLASTIC POLYMERS |
摘要 |
<p>A substituted phosphite suitable for lubricating base stocks and thermoplastic polymers represented by the structure: wherein R1 is selected from the group consisting of C1-C22 alkyl and C4-C22 cycloalkyl; R2 and R3 are selected to form a C5-C18 aryl; and R4 and R5 are selected from the group consisting of H, C1-C22 alkyl, C2-C22 alkenyl, C4-C22 cycloalkyl, and C5-C8 aryl. The substituted phosphite may be combined with at least one primary antioxidant as well as other additives.</p> |
申请公布号 |
EP2294074(B1) |
申请公布日期 |
2014.01.01 |
申请号 |
EP20090770613 |
申请日期 |
2009.05.18 |
申请人 |
CHEMTURA CORPORATION |
发明人 |
GELBIN, MICHAEL, E.;DONG, JUN |
分类号 |
C07F9/6574;C08K5/527;C10M137/04;C10M141/10 |
主分类号 |
C07F9/6574 |
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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