METHOD OF FORMING LAMINATED FIRE RESISTANT FLEXIBLE SHEET MATERIAL AND RESULTING PRODUCT

摘要

An improved method of forming a laminated, fire resistant flexible sheet material and the resulting laminate product are disclosed. The method comprises directing a second web of flexible material to overlie a first web of a flexible material in which the face of the first web is coated with an admixture of a substantially solvent-free adhesive and a fire retardant composition so that the adhesive in the admixture joins the webs together to form a fire retardant flexbile laminate construction.