| 摘要 |
PURPOSE:To obtain the subject fiber, excellent in resistance to washing and suitable as clothes, etc., by carrying out conjugate spinning of a phase separation substance containing an acrylic copolymer as a sea component and cellulose containing a deodorant as an island component as an outer layer with an acrylic copolymer as an inner layer. CONSTITUTION:The objective fiber obtained by dissolving (A) preferably 1-20wt.% cellulosic derivative, such as acetylcellulose, in an organic solvent, e.g. dimethylformamide, adding (B) preferably 1-15wt.% deodorant, such as metal oxide, e.g. Ti or Fe, thereto, then adding and mixing the resultant mixture with (C) a solution of an acrylic copolymer containing acrylonitrile in an organic solvent, then carrying out, e.g. wet spinning of the resultant mixture substance as a sheath part using only the component (C) as a core part with a sheath-core conjugate spinneret. |
