PERFLUOROPOLYETHER-MODIFIED POLYSILAZANE AND METHOD FOR PRODUCING THE SAME SURFACE TREATMENT AGENT AND ARTICLE TREATED WITH SAID SURFACE TREATMENT AGENT

摘要

The present invention is a novel perfluoropolyether-modified polysilazane useful as a surface treatment agent having high reactivity, excellent water and oil repellency, surface smoothness, and anti-pollution property, a method for manufacturing the same, a surface treatment agent containing the polysilazane, and An article treated with the surface treatment agent is provided. Perfluoropolyether-modified polysilazane comprising only silazane units represented by the following formula (1). (Wherein, Q is a divalent organic group, p, q is an integer of 1 or more, r, s is an integer of 0 or more, and each repeating unit may be randomly combined, and x is an integer from 1 to 3)