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Method of making a partial interlaminar separation composite systemAn interlaminar separation system for composites is disclosed a thin layer of a perforated foil film is interposed between adjacent laminae of a composite formed from prepreg tapes. Laminae adherence takes place through the perforations and a composite structure with improved physical property characteristics is produced.
Document ID
19810024692
Acquisition Source
Legacy CDMS
Document Type
Other - Patent
Authors
Elber, W. (NASA Langley Research Center Hampton, VA, United States)
Date Acquired
September 4, 2013
Publication Date
June 23, 1981
Subject Category
Composite Materials
Report/Patent Number
Patent Number: US-PATENT-4,229,473
Patent Application Number: US-PATENT-APPL-SN-889671
Patent Number: NASA-CASE-LAR-12065-2
Patent Number: US-PATENT-4,274,901
Patent Application Number: US-PATENT-APPL-SN-119337
Accession Number
81N33235
Distribution Limits
Public
Copyright
Work of the US Gov. Public Use Permitted.
Patent
US-PATENT-4,229,473|NASA-CASE-LAR-12065-2|US-PATENT-4,274,901
Patent Application
US-PATENT-APPL-SN-889671|US-PATENT-APPL-SN-119337

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