Patent Number: 6,309,746

Title: Halogen-free fire-retarding composition, yarn fire-retarded with the latter and fire-resistant textile structure comprising such yarns

Abstract: A halogen-free fire retarding plastic coating composition, includes a binding fraction that has a limited oxygen index (LOI) of at least 25% and an intumescent agent that has a thermodegradable strong acid compound and a polyhydric carbon compound, with a weight ratio of the strong acid compound to the polyhydric compound of between 1.5 and 2.

Inventors: Broutier; Isabelle (Saint Romain de Jalionas, FR), Damour; Francois-Xavier (Lyon, FR)

Assignee: Chavanoz Industrie

International Classification: C08K 5/00 (20060101); C09K 21/04 (20060101); C09K 21/14 (20060101); C09K 21/06 (20060101); C09K 21/00 (20060101); C08K 5/053 (20060101); D06M 23/00 (20060101); D06M 15/564 (20060101); D06M 23/04 (20060101); D06M 15/21 (20060101); D06M 15/37 (20060101); D06M 15/263 (20060101); D06M 11/82 (20060101); D06M 11/71 (20060101); D06M 13/00 (20060101); D06M 13/148 (20060101); D06M 11/00 (20060101); D06M 15/01 (20060101); D06M 11/72 (20060101); D06M 15/03 (20060101); D02G 003/00 ()

Expiration Date: 10/30/2018