| 摘要 |
PURPOSE:To obtain an antimicrobial deodorizing synthetic yarn having excellent washing durability by subjecting an acid group-containing vinyl-based monomer to graft polymerization onto synthetic yarn and partially replacing the acidic group with a metal salt. CONSTITUTION:Preferably, an acid group-containing vinyl-based monomer, preferably (meth)acrylic acid, is subjected to graft polymerization onto a yarn constituent molecule constituting synthetic yarn polyester-based or polyamide- based synthetic yarn in a graft ratio or 5X10<-4> to 4X10<-3>mol/gram, then, hydrogen ton or the introduced acidic group is replaced with <=95% metal ion (e.g. alkali metal such as potassium or sodium) to give deodorizing synthetic yarn having excellent washing durability and antimicrobial action. |
