Biodegradable polymer

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United States of America Patent

PATENT NO 11866575
APP PUB NO 20230174750A1
SERIAL NO

18062845

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Abstract

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A biodegradable polymer includes starch groups, a polyvinyl alcohol (PVA) backbone having a crosslinked layered configuration and a Schiff base structure bonded to the starch groups. The PVA backbone has double bonds, and the starch groups have reversible acetal linkages. The biodegradable polymer is produced by mixing starch and water; mixing partially hydrolyzed polyvinyl alcohol (PVA) and water; mixing the starch solution with the PVA solution; mixing in a catalyst; and mixing in a cross-linking agent and a dialdehyde.

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Patent Owner(s)

Patent OwnerAddress
KALRA JR SANJAY DAYAJERICHO NY

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Kalra,, Jr Sanjay Daya Jericho, US 1 0

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