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DYED REGENERATED COLLAGEN FIBER, ARTIFICIAL HAIR, AND METHOD FOR DYE-FIXING TREATMENT OF DYED REGENERATED COLLAGEN FIBER
DYED REGENERATED COLLAGEN FIBER, ARTIFICIAL HAIR, AND METHOD FOR DYE-FIXING TREATMENT OF DYED REGENERATED COLLAGEN FIBER
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机译:染色的再生胶原蛋白纤维,人造毛发和染色的再生胶原蛋白纤维的固色处理方法
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摘要
A dyed regenerated collagen fiber of the invention is a regenerated collagen fiber dyed with a dye and having an excellent dye fastness. An aspect of the invention is directed to a dyed regenerated collagen fiber including at least one kind of a compound selected from the group consisting of polyalkylenepolyamine compounds, condensation compounds of polyalkylenepolyamine and dicyandiamide, and acid addition salt compounds of the condensation compounds.
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