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公开(公告)号：EP0636637A2
公开(公告)日：1995-02-01
申请号：EP94202183.3
申请日：1994-07-25
发明人： Tomassen, Henricus Paulus Maria , van de Kamp, Christinus Cornelis , Reynhout, Marinus Johannes , Lin, Jian
IPC分类号： C08F220/18 , C08F222/06 , C10L1/18 , C10M145/16
CPC分类号： C08F220/18 , C08F222/06 , C10L1/1966 , C10L10/14 , C10L10/16 , C10M145/14 , C10M145/16 , C10M2209/084 , C10M2209/086 , C10N2230/02
摘要： The invention provides a copolymer of at least one n-(C₈-C₃₀-alkyl) (meth)acrylate with maleic anhydride, which contains alternating (meth)acrylate and maleic anhydride monomeric units, characterised in that the copolymer has a degree of alternation of at least 85%; a process for its preparation; a hydrocarbon oil composition containing it; and its use as a flow improver additive.
摘要翻译： 本发明提供了至少一种含（甲基）丙烯酸交替（甲基）丙烯酸酯和马来酸酐单体单元的n-（C 8 -C 30 - 烷基）（甲基）丙烯酸酯与马来酸酐的共聚物，其特征在于该共聚物具有 至少85％; 其准备过程; 含有它的烃油组合物; 并且其用作流动改进剂添加剂。
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公开(公告)号：EP0636637B1
公开(公告)日：1998-12-09
申请号：EP94202183.3
申请日：1994-07-25
发明人： Tomassen, Henricus Paulus Maria , van de Kamp, Christinus Cornelis , Reynhout, Marinus Johannes , Lin, Jian
IPC分类号： C08F220/18 , C08F222/06 , C10L1/18 , C10M145/16
CPC分类号： C08F220/18 , C08F222/06 , C10L1/1966 , C10L10/14 , C10L10/16 , C10M145/14 , C10M145/16 , C10M2209/084 , C10M2209/086 , C10N2230/02
摘要： The invention provides a copolymer of at least one n-(C8-C30-alkyl) (meth)acrylate with maleic anhydride, which contains alternating (meth)acrylate and maleic anhydride monomeric units, characterised in that the copolymer has a degree of alternation of at least 85%; a process for its preparation; a hydrocarbon oil composition containing it; and its use as a flow improver additive.
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公开(公告)号：EP0636637A3
公开(公告)日：1995-11-02
申请号：EP94202183.3
申请日：1994-07-25
发明人： Tomassen, Henricus Paulus Maria , van de Kamp, Christinus Cornelis , Reynhout, Marinus Johannes , Lin, Jian
IPC分类号： C08F220/18 , C08F222/06 , C10L1/18 , C10M145/16
CPC分类号： C08F220/18 , C08F222/06 , C10L1/1966 , C10L10/14 , C10L10/16 , C10M145/14 , C10M145/16 , C10M2209/084 , C10M2209/086 , C10N2230/02
摘要： The invention provides a copolymer of at least one n-(C₈-C₃₀-alkyl) (meth)acrylate with maleic anhydride, which contains alternating (meth)acrylate and maleic anhydride monomeric units, characterised in that the copolymer has a degree of alternation of at least 85%; a process for its preparation; a hydrocarbon oil composition containing it; and its use as a flow improver additive.
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