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 |
CA2816776(A1) |
申请公布日期 |
2013.11.29 |
申请号 |
CA20132816776 |
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 |
C10M159/12;C07C2/08;C07C11/00;C07C11/09;C08F8/00;C08F110/10;C10L1/16;C10L10/04;C10L10/08;C10M129/02;C10M129/10;C10M133/06;C10M133/44 |
主分类号 |
C10M159/12 |
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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