Invention Grant
US09573338B2 Composite sandwich panel with differential resin layers 有权
具有差异树脂层的复合夹芯板

Composite sandwich panel with differential resin layers
Abstract:
A composite panel includes a honeycomb core sandwiched by a pair of skins that are attached directly to the core with no separate adhesive layer. The skins are impregnated with a resin material that is unevenly distributed between first and second surfaces, and direct contact is established between the surfaces with the greater resin distribution and the core, reducing weight and eliminating the manufacturing step of incorporating an adhesive layer therebetween.
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