To provide a fiber structure that comprises a cellulosic fiber and/or a protein-based fiber with water and oil repellency and has high durability against washing and friction, and a method for producing the same.
The fiber structure comprises a cellulosic fiber and/or a protein-based fiber with water and oil repellency, and in the cellulosic fiber and/or the protein-based fiber, a fluorine-containing vinyl monomer is graft-polymerized at a ratio of 0.5 to 150 wt.%. The method for producing a fiber structure includes subjecting at least one fluorine-containing vinyl monomer having a C1-6 polyfluoroalkyl group as a component selected from a fluorine-containing olefin compound, a fluorine-containing acrylate compound, and a fluorine-containing methacrylate compound to a radical polymerization reaction with a cellulosic fiber and/or a protein-based fiber dispersed by using a nonionic surfactant with HLB of 7 to 18 in an aqueous dispersion.
KURODA NAGAHIRO
AKASHI KUNIHIRO
SHIMADA HISAO
TOYO BOSEKI
JPH0913270A | 1997-01-14 | |||
JPS63268721A | 1988-11-07 | |||
JPS55127414A | 1980-10-02 | |||
JPH03260174A | 1991-11-20 | |||
JPH06313270A | 1994-11-08 | |||
JP2001164467A | 2001-06-19 |
US3912449A | 1975-10-14 | |||
WO2006022122A1 | 2006-03-02 | |||
US6293972B1 | 2001-09-25 |
Noriko Asano