Multilayered wall especially consisting of gossamer-type inflatable structures
OwnerBrigitte Defoort, Dominique Lacourinventors
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Abstract
A multilayer wall includes Gossamer-type rigidifiable and inflatable structures, the wall including a layer of a composite material that can be rigidified by polymerisation, and is flanked, on the inside, by a gas-impermeable layer, and, on the outside, by at least one anti-adhesion and protection layer. The multilayer wall is characterised in that the external layer is partially permeable to gas and impermeable to liquid or viscous phases of the matrix of the composite material.
Claims13
A multilayered wall, notably for Gossamer-type inflatable structures that can be made rigid, said wall comprising a layer of composite material that can be made rigid by polymerization, flanked on the inside with a gastight layer, and on the outside with at least one protective and anti-stick layer, wherein said outer layer is partially permeable to gases and impermeable to the liquid or viscous phases of the matrix of said composite material.
Dependencies are inferred from the claim text.