| 摘要 |
PROBLEM TO BE SOLVED: To obtain a vinyl chloride-based resin composition, excellent in antimicrobial properties and heat stability and further processability and printability after the processing and hardly causing surface stickiness. SOLUTION: This vinyl chloride-based resin composition contains 100 pts.wt. vinyl chloride-based resin, (a) 0.01-10 pts.wt. inorganic silver-based antimicrobial agent, (b) 0.01-3 pts.wt. zinc salt of a >=4C carboxylic acid, (c) 0.01-2 pts.wt.β-diketone compound, (d) 0.01-10 pts.wt. glycidyl (meth)acrylate-based polymer and/or 0.01-5 pts.wt. epoxidized fatty acid ester or contains (e) 0.01-5 pts.wt. hydrotalcite represented by the formula M<2+> 1-x Alx (OH)2 (A<n-> )x/n .mH2 O [M<2+> is Mg, Ca or Zn; A<n-> is an (n)-valent anion; (x) is a number satisfying 0<(x)<0.5; m is a number satisfying 0<=(m)<=0.5] in place of the component (d) or together with the component (d). |
