- Author
-
Yanagi, M.
|
Nakamura, I.
|
Ohosugi, M.
|
Takizawa, K.
|
Kakinami, M.
|
Sano, C.
- Title
- Fire-Retardant Sheath and Core Type Conjugate Fiber.
- Coporate
- Toray Industries, Inc., Tokyo, Japan
- Report
-
U.S. Patent 3,658,634
April 25, 1972
14 p.
- Keywords
-
fibers
|
fire retardants
- Abstract
- The present invention relates to a sheath and core type conjugate fiber obtained by providing a core composed of polymer prepared by blending a specific halogen substituted aromatic compound and phosphorus compound in predetermined amounts and by wrapping said core component with a sheath component.