- Author
- Chapin, J. C.
- Title
- Fire-Resistant Fibers and Fabric.
- Coporate
- Ventron Instruments Corp.
- Report
- U.S. Patent 3,642,525, February 15, 1972, 4 p.
- Keywords
- fibers | fabrics
- Abstract
- Fibers, such as natural fibers wool and silk and synthetic fibers, for example, polyesters, such as dacron, and polyamides such as nylon are coated with a reaction product of polyhalogenated acids having a cyclic nucleus such as chlorendic acid with thiourea to render the fibers fire-resistant and self-extinguishing after removal of the initiating flame.