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公开(公告)号:EP2748249A4
公开(公告)日:2015-04-29
申请号:EP12825171
申请日:2012-08-24
发明人: SHARP MELANIE ANNE , HERZOG OLIVER , GIORDANO SEBASTIANO GIOVANNI , MARINO TERESA LINVILLE , SHARP KIP DOUGLAS
IPC分类号: C08K5/41 , C07C309/10 , C08F2/26 , C08F218/08 , C08F220/18 , C08F220/20
CPC分类号: C08F2/26 , C07C309/10 , C08F2/22 , C08F20/00 , C08F218/08 , C08F220/18 , C08K5/41 , C08F2220/1825 , C08F2220/1858 , C08F220/06 , C08F220/14 , C08F220/20
摘要: An extended anionic surfactant having the general formula: RO—(PO)n-YZ wherein R is a linear alkyl chain ranging from C6 to C36, a branched alkyl chain ranging from C6 to C36, or a mixture thereof; PO is a propyleneoxy group; Y is —SO3, —CH2CH2CH2—SO3, —CH2CH(CH3)—SO3, or —CH2COO; Z is a cation; and n is 1 to 50.