Method of Dyeing Synthetic Fibers,
FOREIGN TECHNOLOGY DIV WRIGHT-PATTERSON AFB OHIO
Pagination or Media Count:
The Russian patent concerns a method of dyeing synthetic fibers by means of treating the disoriented fiber in a dye bath and immediate drawing, which is distinguished by the fact that for the purpose of an increase in the rate of dyeing and retention of the ability of the polyamide fiber to drawing, treatment in a dye bath is conducted at a temperature of 90-100C for 10-20 s. Water-soluble or dispersing dyes are used.
- Coatings, Colorants and Finishes