Hydrophilic conversion treatment manner of cellulose fiber, and production manner of hydrophilic conversion cellulose fiber

摘要

While holding down coloration and strength decrease, it designates that the treatment manner which the cellulose fiber to hydrophilic is converted is offered as purpose, the cellulose fiber, the oxycellulose fiber which is obtained with 1st oxidation process and the aforementioned 1st oxidation process which are made to oxidize in the 1st reaction solution which includes the re-oxidizer of N oxyl chemical compound and aforementioned N oxyl chemical compound, the 2nd oxidation process which is made to oxidize in the 2nd reaction solution which includes the oxidizer which oxidizes the aldehyde basis and, it is the hydrophilic conversion treatment manner which it possesses.