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US09393758B2 Dry fibrous material for subsequent resin infusion 有权
干燥的纤维材料用于随后的树脂输注

Dry fibrous material for subsequent resin infusion
Abstract:
Disclosed herein is a dry, self-supporting fibrous material, the fibers of which have been treated with a binder composition. The fibrous material can be slit into tapes or tows that are suitable for use in an Automated Tape Laying (ATL) or Automated Fiber Placement (AFP) process. This fibrous material is suitable for forming preforms which are configured to receive a matrix resin by resin infusion in the manufacturing of structural composite parts.
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