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AssigneePresident and Fellows of Harvard College
InventorsJeong-Yun Sun, Xuanhe Zhao, Widusha R.K. Illeperuma, Kyu H. Oh, Joost J. Vlassak, Zhigang Suo, Jianyu Li, David J. Mooney
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The invention features a composition comprising a self-healing interpenetrating network hydrogel comprising a first network and a second network. The first network comprises covalent crosslinks and the second network comprises ionic or physical crosslinks. For example, the first network comprises a polyacrylamide polymer and second network comprises an alginate polymer.
1-36. (canceled)
A composition comprising a self-healing interpenetrating networks hydrogel comprising a first network and a second network, wherein said first network comprises covalent crosslinks and said second network comprises ionic or physical crosslinks, wherein said first network comprises a polymer selected from the group consisting of polyacrylamide, poly(vinyl alcohol), poly(ethylene oxide) and its copolymers, polyethylene glycol (PEG), methacrylated PEG, and polyphosphazene;
A composition comprising a self-healing interpenetrating networks hydrogel comprising a first network and a second network, wherein said first network comprises covalent crosslinks and said second network comprises ionic or physical crosslinks, wherein said first network comprises a polymer selected from the group consisting of polyacrylamide, poly(vinyl alcohol), poly(ethylene oxide) and its copolymers, polyethylene glycol (PEG), methacrylated PEG, and polyphosphazene;
A composition comprising a self-healing interpenetrating networks hydrogel comprising a first network and a second network, wherein said first network comprises covalent crosslinks and said second network comprises ionic or physical crosslinks, wherein said first network comprises a polymer selected from the group consisting of polyacrylamide, poly(vinyl alcohol), poly(ethylene oxide) and its copolymers, polyethylene glycol (PEG), methacrylated PEG, and polyphosphazene;
Dependencies are inferred from the claim text.