Additive for crude oils.
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专利名称：Additive for crude oils.
发明人：COHRS, CARSTEN, DR.,KRULL, MATTHIAS, DR.,FEUSTEL, MICHAEL, DR.,RAUSCH, HEIDI 申请号：EP06018635.0
申请日：20060906
公开号：EP1767611A2
公开日：
20070328
专利内容由知识产权出版社提供
摘要：Crude oil and its distillation residues, comprises alkyl phenol-aldehyde resin (A) with an alkyl-phenol repeating units (I). Crude oil and its distillation residues, comprises alkyl phenol-aldehyde resin (A) with an alkyl-phenol repeating units of formula (I). R
1>10-40C alkyl or 10-40C alkenyl (having at least one carboxyl-, carboxylate- or ester group), preferably 12-22C alkyl or 12-22C alkenyl; R 2>H or R 1>; R 3>H (preferred) or alkoxy group of formula ((A-O) m-H); A : 2-4C alkylene, preferably ethylene or propylene; m : 1-100; R 4>H (preferred), 1-11C alkyl or carboxyl; R 5>1-200C alkyl, 1-200C alkenyl,
O-R 6> or O-C(O)-R 6>, preferably 4-50C alkyl; R 6>1-200C alkyl or 1-200C alkenyl, preferably 4-50C alkyl; n : 1-100 (preferably 2-50); and k : 1-2. [Image].
申请人：CLARIANT PRODUKTE (DEUTSCHLAND) GMBH
地址：Brüningstrasse 50 65929 Frankfurt am Main DE
国籍：DE
代理机构：Mikulecky, Klaus
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