US2023284723A1PendingUtilityA1
Fibers for artificial hair and hair accessory
Est. expiryAug 12, 2040(~14 yrs left)· nominal 20-yr term from priority
A41G 3/00D06M 11/83D06M 15/263D06M 15/643A41G 3/0083D06M 13/46D06M 15/3562D06M 15/27D06M 15/6436D06M 16/00D06M 2101/22
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Claims
Abstract
A fiber for artificial hair, having a base fiber and a metal salt of a polymer compound that is present in at least a part of a surface of the base fiber, in which the metal salt contains at least one metal selected from the group consisting of silver, zinc, and copper. A headdress article having the fiber for artificial hair.
Claims
exact text as granted — not AI-modified1 . A fiber for artificial hair, comprising a base fiber and a metal salt of a polymer compound that is present in at least a part of a surface of the base fiber, wherein the metal salt contains at least one metal selected from the group consisting of silver, zinc, and copper.
2 . The fiber for artificial hair according to claim 1 , wherein the metal salt contains silver.
3 . The fiber for artificial hair according to claim 2 , wherein a content of the metal is 5.0×10 5 to 5.0×10 −3 % by mass based on the total mass of the fiber for artificial hair.
4 . The fiber for artificial hair according to claim 2 , further comprising an antistatic agent that is present in at least a part of the surface of the base fiber, wherein a content of the antistatic agent is 0.020 to 0.400% by mass based on the total mass of the fiber for artificial hair.
5 . The fiber for artificial hair according to claim 2 , further comprising a silicone compound that is present in at least a part of the surface of the base fiber, wherein a content of the silicone compound is 0.010 to 0.300% by mass based on the total mass of the fiber for artificial hair.
6 . The fiber for artificial hair according to claim 2 , wherein the base fiber contains a vinyl chloride-based resin.
7 . A headdress article comprising the fiber for artificial hair according to claim 2 .
8 . The fiber for artificial hair according to claim 1 , wherein the metal salt contains zinc.
9 . The fiber for artificial hair according to claim 8 , wherein a content of the metal is 5.0×10 −5 to 5.0×10 −3 % by mass based on the total mass of the fiber for artificial hair.
10 . The fiber for artificial hair according to claim 8 , further comprising an antistatic agent that is present in at least a part of the surface of the base fiber, wherein a content of the antistatic agent is 0.020 to 0.400% by mass based on the total mass of the fiber for artificial hair.
11 . The fiber for artificial hair according to claim 8 , further comprising a silicone compound that is present in at least a part of the surface of the base fiber, wherein a content of the silicone compound is 0.010 to 0.300% by mass based on the total mass of the fiber for artificial hair.
12 . The fiber for artificial hair according to claim 8 , wherein the base fiber contains a vinyl chloride-based resin.
13 . A headdress article comprising the fiber for artificial hair according to claim 8 .
14 . The fiber for artificial hair according to claim 1 , wherein the metal salt contains copper.
15 . The fiber for artificial hair according to claim 14 , wherein a content of the metal is 5.0×10 −5 to 5.0×10 −3 % by mass based on the total mass of the fiber for artificial hair.
16 . The fiber for artificial hair according to claim 14 , further comprising an antistatic agent that is present in at least a part of the surface of the base fiber, wherein a content of the antistatic agent is 0.020 to 0.400% by mass based on the total mass of the fiber for artificial hair.
17 . The fiber for artificial hair according to claim 14 , further comprising a silicone compound that is present in at least a part of the surface of the base fiber, wherein a content of the silicone compound is 0.010 to 0.300% by mass based on the total mass of the fiber for artificial hair.
18 . The fiber for artificial hair according to claim 14 , wherein the base fiber contains a vinyl chloride-based resin.
19 . A headdress article comprising the fiber for artificial hair according to claim 14 .Join the waitlist — get patent alerts
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