Electrode binder composition for rechargeable battery and electrode mixture including the same

An electrode binder composition for a rechargeable battery includes emulsion polymer particles comprising a1) first repeat units derived from conjugated diene monomers; one or more second repeat units selected from the group consisting of b1) repeat units derived from aromatic vinyl monomers, b2) re...

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Hauptverfasser: Choi, Cheolhoon, Kang, Min Ah, Han, Jung Sup, Ryu, Dong Jo, Han, Seon Hee, Son, Jeong Man
Format: Patent
Sprache:eng
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Zusammenfassung:An electrode binder composition for a rechargeable battery includes emulsion polymer particles comprising a1) first repeat units derived from conjugated diene monomers; one or more second repeat units selected from the group consisting of b1) repeat units derived from aromatic vinyl monomers, b2) repeat units derived from alkyl (meth)acrylate monomers, b3) repeat units derived from (meth)acryl amide monomers, b4) repeat units derived from nitrile based monomers, and b5) repeat units derived from unsaturated carbonic acid monomers; and c1) third repeat units derived from monomers represented by the following Chemical Formula 1:wherein R1 is hydrogen, or a C1-10 alkyl group, X is hydrogen or a methyl group, Y is oxygen atom, or -NR2-, R2 is hydrogen, or a C1-10 alkyl group, and Z is a C1-10 alkyl group.