Abstract
A hydrophobic polymer fiber mat that folds in response to the application of water along a predetermined fold line, thereby allowing for the formation of three-dimensional objects strictly through the targeted application of water. The fiber mat is preferably formed by electrospinning a polymer, such as poly(vinyl acetate), to form mats with average fiber diameters ranging from 0.5 to 1 μm.
| Original language | English (US) |
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| Patent number | 9,556,545 |
| State | Published - Sep 24 2015 |