发明名称 |
BIODIESEL COLD FLOW IMPROVER |
摘要 |
<p>The present invention is directed to the use of alkyl(meth)acrylate polymers or copolymers of the formula (I) In-Poly-(E)y (I) as cold flow improvers in biodiesel fuel (or bio-fuel) and biodiesel compositions incorporating said polymers or copolymers, obtained by nitroxyl mediated controlled free radical polymerization, wherein In is the initiator fragment starting the polymerization reaction; E is an end group bearing at least one stable free nitroxyl radical, which is bound via an oxygen atom to the polymer or copolymer; or a group which results from a substitution or elimination reaction of the attached stable free nitroxyl radical; Poly is any polymer or copolymer formed from ethylenically unsaturated monomer(s); and y is a number 1 or greater than 1 indicating the average number of end groups E attached to Poly.</p> |
申请公布号 |
EP2235146(A1) |
申请公布日期 |
2010.10.06 |
申请号 |
EP20080861876 |
申请日期 |
2008.12.10 |
申请人 |
BASF SE |
发明人 |
SCANLON IV, EUGENE;DESANTIS, KEVIN;AUSCHRA, CLEMENS;MOECK, ANDREAS |
分类号 |
C10L10/14;C10L1/196;C10L1/198;C10L1/236 |
主分类号 |
C10L10/14 |
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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