FLUOROOXYALKYLENE GROUP-CONTAINING POLYMER COMPOSITION, A SURFACE TREATMENT AGENT COMPRISING THE SAME AND AN ARTICLE TREATED WITH THE AGENT

摘要

A fluorooxyalkylene group-containing polymer composition comprising a liner fluorooxyalkylene group-containing polymer represented by the formula (1) which has a hydrolysable group at a terminal and is hereinafter called one-terminal hydrolyzable polymer, and a liner fluorooxyalkylene group-containing polymer represented by the following formula (2) which has hydrolysable groups at the both terminals and is hereinafter called both-terminal hydrolyzable polymer, wherein an amount of the both-terminal hydrolyzable polymer is 0.1 mole % or more and less than 10 mole %, relative to total mole of the one-terminal hydrolyzable polymer and the both-terminal hydrolyzable polymer.