HYDROPHILIC OIL REPELLENT POLYMER

原文（中国語）

A polymer comprises: a structural unit A derived from ethylene and/or propylene; a structural unit B of formula (1); and a structural unit C of formula (2). In formula (1), Lrepresents —(CH)—(RO)—(R)—(Si(R)O)—Si(R), Rrepresents a hydrogen atom or a Calkyl group, Rand Rrepresent a Calkylene group, Rrepresents a hydrogen atom or a substituted or unsubstituted Calkyl group or a substituted or unsubstituted Caryl group, n represents an integer of 0-10, p represents an integer of 0-15, h represents an integer of 0-15, and g represents an integer of 1-1000. In formula (2), Lrepresents —(CH)—(RO)—R, Rrepresents a hydrogen atom or a Calkyl group or a Caryl group, Rrepresents a Calkylene group, q represents an integer of 1-1,000,000, and m represents an integer of 0-10.