发明名称 |
Adducts of Low Molecular Weight PIB With Low Polydispersity and High Vinylidene Content |
摘要 |
A PIB derivative suitable for use as a fuel additive or lubricant additive prepared from a reactive low molecular weight polyisobutylene composition comprising at least 50 mol percent alpha vinylidene terminated polyisobutylene molecules, the composition having a polydispersity of no more than 1.5 and a number average molecular weight of at least 500 Daltons and no more than 1000 Daltons. The derivative is selected from the group consisting of: alkyl hydroxyaromatic compounds; alkyl alkoxy aromatic compounds; polyisobutenylsuccinic anhydrides; polyisobutenylsuccinimides; PIB-amine compounds; sulfurized PIB compounds; and Mannich condensation products of an alkylated hydroxyaromatic compound. |
申请公布号 |
US2013324665(A1) |
申请公布日期 |
2013.12.05 |
申请号 |
US201313903497 |
申请日期 |
2013.05.28 |
申请人 |
TPC GROUP LLC |
发明人 |
SHAIKH SOHEL K.;SENGSTOCK JENNIFER LEIGH |
分类号 |
C10L1/232;C10M145/02;C10M149/02 |
主分类号 |
C10L1/232 |
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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