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US 2026/0225292 A1Published application
Multilayer Composite Heat Shield
OwnerFrederic Vogel, Guillaume Klein +1inventors
InventorsFrederic Vogel, Guillaume Klein, Jason Walker
Life of this patent
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Abstract
A multilayer structure comprising a first layer comprised of a resin and a fiber; a second layer comprised of a foam; and a third layer comprised of a heat reflecting material, wherein the first layer is bonded to the second layer and the second layer is bonded to the third layer.
Claims22
1-28. (canceled)
A method of forming a heat shield comprising:
- (i) layering a second foamable material layer onto a fiber-containing first layer;
- (ii) heating the second foamable material layer at a first elevated temperature to cause initial foaming;
- (iii) heating the second foamable material layer at a second elevated temperature to cause secondary foaming;
- (iv) arranging a third heat-reflecting material layer into contact with the second foamable material layer so that the heat-reflecting material layer is adapted to be adjacent to a heat source.
1 more element
(canceled)
Dependencies are inferred from the claim text.