Binder, electrode and lithium battery including the same, and method of preparing the binder

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United States of America

PATENT NO 11264615
APP PUB NO 20190067699A1
SERIAL NO

16105045

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Abstract

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A binder includes a cross-linked product of at least a first polymer, a second polymer, and a third polymer, wherein the cross-linked product is cross-linked by at least two ester bonds; the first polymer includes polyimide, polyamic acid, a copolymer thereof, or a combination thereof, wherein the first polymer includes a structural unit including an alkali metal and a structural unit including at least one hydroxyl functional group; the second polymer includes poly(acrylic acid), poly(methacrylic acid), a copolymer thereof, or a combination thereof; and the third polymer includes polyvinyl alcohol, polyacrylamide, polymethacrylamide, a copolymer thereof, or a combination thereof.

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Patent Owner(s)

Patent OwnerAddress
SAMSUNG ELECTRONICS CO LTDSUWON-SI GYEONGGI-DO 16677
SAMSUNG SDI CO LTDYONGIN-SI GYEONGGI-DO 17084

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Bae, Woojin Yongin-si, KR 16 20
Han, Sungsoo Hwaseong-si, KR 29 98
Jeon, Seongho Yongin-si, KR 21 24
Jung, Heechul Gunpo-si, KR 21 587
Lee, Kanghee Suwon-si, KR 47 111

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