| abstract |
(57) [Abstract] [PROBLEMS] As a treatment agent for fibers and the like, it prevents the generation of scale, has a strong chelating ability, and prevents the abnormal decomposition of hydrogen peroxide in particular, effectively decomposing it by biological treatment by efficient bleaching and activated sludge treatment. Provided is a fiber treatment agent composition that can be prevented from flowing out to the environment. (A) A chelating agent represented by the following general formula (1): MOOC- (CH 2 ) m CH (X) —N (CH 2 COOM) 2 (1) and / or a general formula (2) [Wherein, X is H atom, a methyl group or an -A-B, 2-valent group A of the general formula C n H 2n, n is 0 An integer of 2, B is a COOM group or a hydroxyl group, M is each independently an H atom, an alkali metal, ammonium or an organic amine, D is a hydrogen atom or a hydroxyl group, and m is an integer of 0 to 3. And a fiber treating agent composition comprising (b) a reducing sugar and / or a sugar carboxylic acid as main components. |