Double-crosslinked cellulose nanofiber film with high strength and high transmittance and method for manufacturing the same

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United States of America

PATENT NO 12195921
SERIAL NO

17498483

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Abstract

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A method for manufacturing a cellulose nanofiber film is provided. The method includes preparing cellulose nanofiber dispersion, performing a chemical crosslinking by adding an epichlorohydrin-based material to the cellulose nanofiber dispersion to prepare a planar body and performing physical crosslinking in which a metal chloride is added to the planar body.

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Patent Owner(s)

Patent OwnerAddress
HYUNDAI MOTOR COMPANY12 HEOLLEUNG-RO SEOCHO-GU SEOUL 06797
UNIVERSITY-INDUSTRY COOPERATION GROUP OF KYUNG HEE UNIVERSITY1732 DEOGYEONG-DAERO GIHEUNG-GU GYEONGGI-DO YONGIN-SI 17104
KIA CORPORATION12 HEOLLEUNG-RO SEOCHO-GU SEOUL 06797

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Choung, Jin Woo Suwon-si, KR 57 29
Hong, Chae Hwan Seoul, KR 47 39
Lee, Kangyun Suwon-si, KR 3 0
You, Jungmok Yongin-si, KR 4 1

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