| abstract |
The present invention provides a novel fluorine-containing compound excellent in water repellency and oil repellency, and a surface modifier using the same, which does not contain a C8 or more long-chain perfluoroalkyl unit which is an environmental problem. The following general formula (1), the following general formula (2) or the following general formula (5) Rf1- (CR1 = CR2-X-Rf2) n-YZ (1) Rf1- (X-CR1 = CR2-Rf2) n-YZ (2) Rf3- (CF = CR3-CR4 = CF-Rf4) n-YZ (5) A fluorine-containing compound represented by (5) and a surface modifier using the same are used. . |