Modified fiber and method for producing same
AssigneeKb Tsuzuki K.K.
InventorsHiroshi Miyamoto, Motohisa Noma, Atsushi Hirosue
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Abstract
A modified fiber and a method for producing the same. The modified fiber is obtained by modifying a fiber material containing at least one of a cellulosic fiber and an animal fiber. In the modified fiber, a film of a silicone elastomer is attached to at least a portion of a surface of the fiber material, the silicone elastomer contains a polyoxyethylene alkyl ether having 12 to 15 carbon atoms as a main component and has a siloxane skeleton, and the surface has a surface tension of 30 to 70 mN/m.
Claims7
A modified fiber obtained by modifying a fiber material containing at least one of a cellulosic fiber and an animal fiber, wherein
- a film of a silicone elastomer is attached to at least a portion of a surface of the fiber material without forming a chemical bond with a hydrophilic functional group of the fiber material, the hydrophilic functional group of the fiber material being capable of forming a chemical bond with a dye,
- the silicone elastomer contains a polyoxyethylene alkyl ether having 12 to 15 carbon atoms as a main component and has a siloxane skeleton,
- a surface of the modified fiber has a surface tension of 30 to 70 mN/m,
- the silicone elastomer film is a porous film having a plurality of micropores, and
- the silicone elastomer film has a scale shape, and the dye is capable of reaching the fiber material through the silicone elastomer film.
A modified fiber obtained by modifying a fiber material containing at least one of a cellulosic fiber and an animal fiber, wherein
- a film of a silicone elastomer is attached to at least a portion of a surface of the fiber material without forming a chemical bond with a hydrophilic functional group of the fiber material, the hydrophilic functional group of the fiber material forms a chemical bond with a dye,
- the silicone elastomer contains a polyoxyethylene alkyl ether having 12 to 15 carbon atoms as a main component and has a siloxane skeleton,
- a surface of the modified fiber has a surface tension of 30 to 70 mN/m,
- the silicone elastomer film is a porous film having a plurality of micropores, and
- the silicone elastomer film has a scale shape.
Dependencies are inferred from the claim text.