Laminated barrier having ceramic or aerogel layer defining voids containing endothermic material

• Main Authors: ZHU, BIZHONG, K.MATHESON, GROSS CHRISTOPH, ZHANG JIHAO, PARSONS THOMAS J, SUTZMANN, JU RG
• Format: Patent
• Language: Chinese; English
• Published: 21.06.2024
• Subjects: LAYERED PRODUCTS; LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT ORNON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM; PERFORMING OPERATIONS; TRANSPORTING

An article includes a multilayer laminate having: (a) a first surface layer having opposing major surfaces, the first surface layer comprising a cross-linked polysiloxane matrix in which a flame retardant additive is dispersed in the cross-linked polysiloxane matrix; (b) a central layer having opposing major surfaces wherein one major surface is adhered to the major surface of the first surface layer, and wherein the central layer is selected from the group consisting of a ceramic fiber sheet and an aerogel sheet defining one or more than one void; (c) a second surface layer having opposite major surfaces, one of which is adhered to the major surface of the central layer opposite the major surface adhered to the first surface layer, the second surface layer having a composition as described for the first surface layer, but the first surface layer and the second surface layer do not have the same composition; wherein the article comprises an endothermic agent occupying voids defined by the central layer. 一种制品包