申请人:E I du Pont de Nemours and Company
公开号:US08859799B1
公开(公告)日:2014-10-14
The present invention relates to a compound of formula (1), or mixtures thereof:
wherein Rf, X, Y, A, p, m, n, r, q, x, M, R1, R2, Z, a, and R6 are defined herein; wherein at least one of p or m is a positive integer; provided that, when q is 0, r is (3−x), and when q is 1, r and x are each 1; provided that, if n is greater than 2, then p is 1; provided that, if m is 0 then Y is a single bond, and if m is a positive integer then Y is 0; and provided that when R1 is greater than 8 carbons, the ratio of hetero atoms to carbon atoms is at least 1:2.
本发明涉及一种化合物,其化学式为(1),或其混合物:其中Rf、X、Y、A、p、m、n、r、q、x、M、R1、R2、Z、a和R6在此处定义;其中p或m中至少有一个是正整数;但当q为0时,r为(3-x),当q为1时,r和x各为1;但如果n大于2,则p为1;但如果m为0,则Y为单键,如果m为正整数,则Y为0;且当R1的碳原子数大于8时,异原子与碳原子的比率至少为1:2。