Title:
WATER- AND OIL-REPELLING FIBER STRUCTURE
Document Type and Number:
Japanese Patent JP3681000
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide a water- and oil-repelling fiber structure containing cotton fibers and having high durability unattainable by conventional techniques for a cotton-containing fiber structure.
SOLUTION: The fiber structure contains cotton single fibers crosslinked or filled in its inside and/or surface with (A) a processing agent having ≥2 reactive groups reactive with the cotton fiber or with the agent A and (B) a compound having ≥2 active hydrogen groups reactive with (A). The outermost layer of the crosslinked fiber is coated with a reaction product of (C) a water- and oil-repelling agent with (D) a crosslinking compound reactive with (C). The cotton single fiber on the surface of the fiber structure is not fibrillated by repeating the washing of the structure 50 times by a method in conformity to JIS L0217-1976-103.
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Inventors:
Masatoshi Yoshikawa
Shunzo Abe
Shunzo Abe
Application Number:
JP2003010879A
Publication Date:
August 10, 2005
Filing Date:
January 31, 1994
Export Citation:
Assignee:
TOYO BOSEKI KABUSHIKI KAISHA
International Classes:
D06M15/295; D06M15/333; D06M15/423; D06M15/564; D06M15/576; (IPC1-7): D06M15/564; D06M15/333; D06M15/576
Domestic Patent References:
| JP3230710B2 |