Patent ID: 9598657
Date: 2017-03-21
CPC Classifications: C07C,C07F,C08G,C10M,C10N

Claim:
1. A fluorinated polyether compound represented by the following formula (A): wherein X is a group having a hydroxy group, a carboxy group, an ester group or an aryl group, Y is an (m+n) valent linking group having no etheric oxygen atom at its terminals, Z is a group not having a hydroxy group, a carboxy group, an ester group or an aryl group, and having a haloalkyl group (provided that the halogen atom is a fluorine atom or a chlorine atom) or a haloalkyl group (provided that the halogen atom is a fluorine atom or a chlorine atom) having an etheric oxygen atom inserted between carbon-carbon atoms, m is an integer of from 1 to 10, n is an integer from 0 to 10, m+n is an integer of from 2 to 20, and a, b, c and d are each independently an integer of from 1 to 100, provided that the linking order of a number of (CF