Invention Grant
US08721959B2 Multiple function, self-repairing composites with special adhesives
有权
多功能,自修复复合材料与特殊粘合剂
- Patent Title: Multiple function, self-repairing composites with special adhesives
- Patent Title (中): 多功能,自修复复合材料与特殊粘合剂
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Application No.: US13229297Application Date: 2011-09-09
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Publication No.: US08721959B2Publication Date: 2014-05-13
- Inventor: Carolyn Dry
- Applicant: Carolyn Dry
- Agency: Foley & Lardner LLP
- Main IPC: B29C63/20
- IPC: B29C63/20

Abstract:
A system for self-repairing matrices such as concrete or cementitous matrices, polymeric matrices, and/or fibrous matrices, including laminates thereof The system includes repair agents retained in and/or on vessels, such as hollow fibers, within the matrix. Upon impact, the vessel rupture, releasing the chemicals. For multi-layer laminates, the systems provides a total dynamic energetic circulation system that functions as an in situ fluidic system in at least one layer or area. The energy from the impact ruptures the vessels to release the chemical(s), and mixes the chemical(s) and pushes the chemical(s) and/or resulting compound through the matrix. The repair agents can withstand high temperatures, such as the heat of processing of many laminates, e.g., 250-350° F.
Public/Granted literature
- US20120003463A1 MULTIPLE FUNCTION, SELF-REPAIRING COMPOSITES WITH SPECIAL ADHESIVES Public/Granted day:2012-01-05
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