| abstract |
(57) [Abstract] [Problem] Having properties such as surface tension lowering property and oil repellency, (EN) A novel fluoroalkyl group-containing oligomer having an excellent ability to selectively take in calcium ions, having an amphipathic property of being easily soluble in water and a polar solvent, and a method for producing the same. SOLUTION: embedded image (In the formula, R F may be interrupted by an oxygen atom, and has 1 carbon atom. ~ 25 fluoroalkyl groups, Z is trimethylene or tetramethylene, and x is a natural number. ) Fluoroalkyl group-containing oligomer represented by the following) and a method for producing the same. |