An oil-and-fats content rayon fiber, its manufacturing method, and a textiles structure

Title:

An oil-and-fats content rayon fiber, its manufacturing method, and a textiles structure

Document Type and Number:

Japanese Patent JP6180744

Kind Code:

B2

Abstract:

PROBLEM TO BE SOLVED: To provide a fat-containing rayon fiber in which fat is dispersed in cellulose constituting the rayon fiber in a state with good oxidation stability and which suppresses odor and/or coloration, its production method and a fiber structure containing it.SOLUTION: A fat-containing rayon fiber contains fat and an antioxidant within a rayon fiber, and cellulose and the fat within the rayon fiber are in an incompatible state. The fat is dispersed finely in the cellulose. The fat contains at least one fatty acid ingredient selected from fatty acids and their glycerol esters. The antioxidant contains 55 mass% or more of at least one vitamin E ingredient selected from α-type tocopherol, γ-type tocopherol and tocotrienol.

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Inventors:

Hiroyuki Kabata
Atsuko Wakatsuki

Application Number:

JP2013012303A

Publication Date:

August 16, 2017

Filing Date:

January 25, 2013

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