COMPOSITE MATERIALS HAVING AN IMPROVED RESILIENCE

• US 3,806,489 A
• Filed: 05/24/1973
• Issued: 04/23/1974
• Est. Priority Date: 06/04/1973
• Status: Expired due to Term

• Current Assignee: Lehureau J, Rieux J
• Original Assignee: Lehureau J, Rieux J
• Inventors: RIEUX J, LEHUREAU J
• Application Number:
  US05/363,623
• Time in Patent Office: 334 Days
• US Class Current: 523/205
• CPC Class Codes: C08J 5/06 using pretreated fibrous materials
• CPC Class Codes: C08K 9/08 Ingredients agglomerated by treatment with a binding agent
• CPC Class Codes: D01F 11/14 with organic compounds, e.g. macromolecular compounds

Abstract

COMPOSITE MATERIALS HAVING IMPROVED RESILIENCE COMPRISING A CONTINUOUS PHASE OR MATRIX AND REINFORCING MEANS CONTIGUOUS TO AND FIRMLY BONDED TO THE MATRIX, SAID REINFORCING MEANS COMPRISING CARBON FIBERS WHICH HAVE BEEN SIZED WITH ELASTOMER-TYPE EPOXY RESINS.

Claims