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  • Processing agents for synthetic fibers
    Patent number: 7416678
    Abstract: A processing agent for synthetic fibers contains a lubricant, a functional improvement agent and an emulsifier, each containing a specified kinds of components by a specified amount and also by a specified amount and also by specified total amount so as to have improved characteristics of preventing occurrence of fluffs, yard breaking and uneven dyeing when applied to synthetic fibers at a specified rate.
    Type: Grant
    Filed: February 6, 2008
    Date of Patent: August 26, 2008
    Assignee: Takemoto Yushi Kabushiki Kaisha
    Inventor: Satoshi Aratani