Method of making composite from green material

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United States of America Patent

PATENT NO 11413795
SERIAL NO

17400646

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Abstract

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A method of making a composite laminate includes dequilling chicken feathers to form chicken feather fibers (CFFs). The CFFs and Ceiba Pentandra bark fibers (CPFs) are milled to form milled CFFs and milled CPFs so that the milled CFFs have a length of smaller than 200 microns and the milled CPFs have a length of smaller than 600 microns. The CFFs are treated with an amine compatibilizer to esterify carboxy groups present on keratin in the CFFs. A mixture of an epoxy resin, the milled CFFs, and the milled CPFs is solution cast to form an epoxy composite. A first carbon fabric layer and a second carbon fabric layer are placed on a front side and a backside, respectively, of the epoxy composite to form an epoxy laminate precursor. The epoxy laminate precursor is compression molded to cure the epoxy laminate precursor to form the composite laminate.

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Patent Owner(s)

Patent OwnerAddress
KING ABDULAZIZ UNIVERSITYP O BOX 80200 JEDDAH 21589

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Asiri, Abdullah Mohamed Jeddah, SA 26 18
Khan, Anish Jeddah, SA 2 0
Rangappa, Sanjay Mavinkere Bangkok, TH 1 0

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