-
公开(公告)号:JP2001355187A
公开(公告)日:2001-12-26
申请号:JP2000175115
申请日:2000-06-12
Applicant: TORAY INDUSTRIES
Inventor: HANDA NOBUYOSHI , KIMURA TOSHIAKI , MAEDA YUHEI
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing an aliphatic polyester-based fibrous structure excellent in high color fastness, a soft feeling and color developing properties and further having biodegradability. SOLUTION: This method for producing the aliphatic polyester-based fiber- containing fibrous structure is characterized by carrying out reduction washing treatment after dyeing at