| 摘要 |
<p>A functional cellulose-based fiber material imparting a pleasant feel when used in clothes and an excellent strength can be obtained by, in the modification processing of a fiber material by a covalent bond reaction or a crosslinkage reaction between a cellulose-based fiber material and silk proteins with amines by using a dichlorotriazine compound, carrying out the reaction in the coexistence of four substances, i.e., a water-soluble dichlorotriazine compound, sericin and/or silk fibrorin and diamines and/or alkanolamines and a fiber material, or preliminarily blending or reacting a dichlorotriazine compound with a cellulose-based fiber material, then adding or blending silk proteins and amines followed by the reaction to thereby crosslinking/covalently bonding the silk proteins and the amines to the cellulose-based material via triazine rings.</p> |
