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    • 35. 发明申请
    • PHOSPHATE SURFACTANTS
    • 磷酸盐表面活性剂
    • US20100240920A1
    • 2010-09-23
    • US12408074
    • 2009-03-20
    • Sheng PengAllison Mary Yake
    • Sheng PengAllison Mary Yake
    • C07F9/02
    • C09D9/04B01F17/0035B01F17/0064C07F9/091C09D7/47C09G1/04C11D1/006
    • A compound of Formula 1 Rf-A-OP(O)(O−M+)(OROH)   Formula 1 wherein Rf is a C2 to C6 linear or branched perfluoroalkyl optionally interrupted by one, two or three ether oxygen atoms; A is (CH2CF2)m(CH2)n—, (CH2)oSO2N(CH3)(CH2)p—, O(CF2)q(CH2)r—, or OCHFCF2OE-; m is 0 to 4; n, o, p, and r are each independently 2 to 20; q is 2; E is a C2 to C20 linear or branched alkyl group optionally interrupted by oxygen, sulfur, or nitrogen atoms; a cyclic alkyl group, or a C6 to C10 aryl group; M is H or a Group I metal or an ammonium cation (NHxR2y)+ wherein R2 is a C1 to C4 alkyl, x is 0 to 4, y is 0 to 4 and x+y is 4; and R is a C2 to C60 linear or branched alkyl group optionally interrupted by hetero atoms selected from the group consisting of an oxygen, sulfur, or nitrogen atom; a cyclic alkyl; or a C6 to C10 aryl; provided that when R is greater than 8 carbons, the ratio of hetero atoms to carbon atoms is at least 1:2.
    • 式1的化合物Rf-A-OP(O)(O-M +)(OROH)式1其中Rf是任选被一个,两个或三个醚氧原子间断的C2至C6直链或支链全氟烷基; A是(CH 2 CF 2)m(CH 2)n - ,(CH 2)o SO 2 N(CH 3)(CH 2)p - ,O(CF 2)q(CH 2)r - 或OCHFCF 2 OE-; m为0〜4; n,o,p和r各自独立地为2〜20; q是2; E是任选被氧,硫或氮原子间隔的C2至C20直链或支链烷基; 环状烷基或C6〜C10芳基; M为H或I族金属或铵阳离子(NH x R 2y)+,其中R 2为C 1至C 4烷基,x为0至4,y为0至4,x + y为4; 并且R是任选地被选自氧,硫或氮原子的杂原子中断的C2至C60直链或支链烷基; 环状烷基; 或C 6〜C 10芳基; 条件是当R大于8个碳时,杂原子与碳原子的比例至少为1:2。