| abstract |
PURPOSE:To provide the titled structure outstanding in deodorant performance, mechanical properties, processability and resistance to washing, also having bactericidal effect, useful as a material for paper diapers, insoles, etc., incorporated with fibrous material containing specific copper powder. CONSTITUTION:The objective structure can be obtained by incorporating the matrix with fibrous material containing copper powder which is passable through a 50 (pref. 80) mesh-sized shieve so as to be >=1wt.% on a basis of said copper powder. The above-mentioned fibrous material containing copper powder is preferably so constituted that the weight ratio of (A) a thermoplastic polymer phase containing 3.5-60wt.% of copper powder to (B) a fiber-forming thermoplastic polymer phase falls between 95/5 and 30/70 with a skin-core type conjugate structure in which the component A has been assigned to the skin and the component B to the core. |