发明名称 |
Additives for improving the cold properties of fuel oils |
摘要 |
The invention thus provides terpolymers of ethylene, at least one ethylenically unsaturated ester and propene, which have i) from 4.0 to 12.0 mol % of structural units derived from at least one ethylenically unsaturated ester having a C<SUB>4</SUB>- to C<SUB>20</SUB>-alkyl radical, ii) from 0.5 to 4.0 methyl groups derived from propene per 100 aliphatic carbon atoms, and iii) fewer than 8.0 methyl groups stemming from chain ends per 100 CH<SUB>2 </SUB>groups.
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申请公布号 |
US2008016755(A1) |
申请公布日期 |
2008.01.24 |
申请号 |
US20070879458 |
申请日期 |
2007.07.17 |
申请人 |
CLARIANT INTERNATIONAL LTD. |
发明人 |
SIGGELKOW BETTINA;REIMANN WERNER;KRULL MATTHIAS |
分类号 |
C10L1/195;C08F220/10;C08L33/02 |
主分类号 |
C10L1/195 |
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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