Garment with strategically positioned polymide aerogel panels
An apparel garment includes a polyimide aerogel or aerogel-infused insulator 12 directly bonded to at least a portion 10 of the garment. A method for bonding an aerogel to an insulator 12 for an apparel garment includes providing a polyimide aerogel component, which may be a powder or other form, and directly bonding the polyimide aerogel component to the apparel garment. The bonding may be through at least one of thermal, chemical (adhesive/solvent), hydrogen, and mechanical bonding.
1. A wearable insulated garment comprising:
a. a plurality of insulators, the insulators comprising aerogel-infused fabric,
b. the insulators being distributed in the garment, at least a first and a second insulator having differing densities of infused aerogel, the first insulator having a greater density of infused aerogel than the second insulator to provide variable insulation in different areas of the body.
2. The garment of claim 1 wherein the first and second insulators are placed to fit on first and second areas of the body, the first area of the body requiring greater insulation than the second area of the body.
3. The garment of claim 1 wherein the insulators comprise fabric infused with aerogel particles.
4. The garment of claim 1 wherein the insulators comprise polyimide aerogel.
5. The garment of claim 4 wherein the polyimide aerogel is a monolith of polyimide.
6. The garment of claim 4 wherein the polyimide aerogel is a flexible film of polyimide.
7. The garment of claim 1 wherein the insulators comprise a silica-based aerogel encapsulated in a barrier layer.
8. The garment of claim 7 wherein the barrier layer is a polyurethane barrier layer.