METHODS OF INCREASING FORMABILITY OF A PALM SHEATH MATERIAL, METHODS OF PRODUCING A PALM SHEATH-BASED PRODUCT, AND PALM SHEATH FOODWARE PRODUCED THEREBY

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United States of America Patent

APP PUB NO 20240344270A1
SERIAL NO

18633316

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Abstract

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Methods of increasing formability of a palm sheath material, methods of producing a palm sheath-based product, and palm sheath foodware produced thereby. The formability of a palm sheath material is increased by treating the palm sheath material with a fluid substance that weakens bonds between cellulose fibers of the palm sheath material by partially eliminating lignin and hemicellulose of the palm sheath material. The treated palm sheath material can be used to form various products, such as foodware products by deforming the treated palm sheath material into a shape. Advantageously, the treated palm sheath material can typically be deformed by stretching or punching using dies to a height to diameter aspect ratio of greater than 0.2 and/or to a limit strain of the palm sheath material greater than 0.38.

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Patent Owner(s)

Patent OwnerAddress
PURDUE RESEARCH FOUNDATION101 FOUNDRY DR SUITE 2500 WEST LAFAYETTE IN 47906

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Chandrasekar, Srinivasan West Lafayette, US 19 146
Mann, James Bradley Pensacola Beach, US 4 6
Mohanty, Debapriya Pinaki West Lafayette, US 1 0
Udupa, Anirudh Bengaluru, IN 2 0

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