发明名称 |
Solid alkylaryl phosphite compositions and methods for manufacturing same |
摘要 |
The invention is directed to various alkylaryl phosphite compositions that ideally are suitable for use as secondary antioxidants in polymers. In one aspect, the phosphite composition comprises a tris(dialkylaryl)phosphite in an amount from 20 to 93 weight percent; and at least one of: a bis(dialkylaryl)monoalkylaryl phosphite; a bis(monoalkylaryl)dialkylaryl phosphite; and a tris(monoalkylaryl)phosphite. The inventive phosphite composition is a solid at ambient conditions. The invention also relates to alkylate compositions and processes for forming such alkylate compositions and such phosphite compositions.
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申请公布号 |
US2011028617(A1) |
申请公布日期 |
2011.02.03 |
申请号 |
US20100804772 |
申请日期 |
2010.07.28 |
申请人 |
HILL JONATHAN S;POWER MAURICE;SMITH PETER |
发明人 |
HILL JONATHAN S.;POWER MAURICE;SMITH PETER |
分类号 |
C08K5/5377;C09K15/32 |
主分类号 |
C08K5/5377 |
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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