Artificial hair fibers and hairpiece product
AssigneeDenka Company Limited
InventorsTakashi MURAOKA, Yuki SAGARA
Life of this patent
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Abstract
A fiber for artificial hair having a plurality of single fibers, in which the single fibers each contain (A) a vinyl chloride polymer, (B) an aromatic vinyl polymer, and (C) a (meth)acrylic acid-based polymer, a content of the component (B) is more than 0% by mass and 50% by mass or less on the basis of the total amount of the component (A) and the component (B), a content of the component (C) is more than 0% by mass and 8% by mass or less on the basis of the total amount of the component (A) and the component (B), and a coefficient of variation of fineness of the single fibers is 35 or less.
Claims16
A fiber for artificial hair, comprising a plurality of single fibers,
- wherein the single fibers each contain (A) a vinyl chloride polymer, (B) an aromatic vinyl polymer, and (C) a (meth)acrylic acid-based polymer,
- a content of the component (B) is more than 0% by mass and 50% by mass or less on the basis of a total amount of the component (A) and the component (B),
- a content of the component (C) is more than 0% by mass and 8% by mass or less on the basis of a total amount of the component (A) and the component (B), and
- a coefficient of variation of fineness of the single fibers is 35 or less.
Dependencies are inferred from the claim text.