Cold draw programmable grayscale digital light processing 3d printed shape-morphing structures and methods of forming the same

A shape-morphing structure comprising:

• a cold draw programmable grayscale digital light processing (g-DLP) 3D printed unitary hinge component formed from a resin and comprising at least one glassy state portion and at least one rubbery state portion, the resin comprising:
• a donor moiety in the form of an acrylate monomer with a side group comprising at least one of a free carbonyl, a primary amine on an acrylate, a secondary amine on an acrylate, and a tertiary amine on an acrylate;
• an acceptor moiety different than the donor moiety and in the form of an acrylate monomer with a side group comprising at least one of a free hydroxy, a primary amine, secondary amine, and an imine;
• and
• a rigid moiety in the form of an acrylate monomer with a side group comprising of one or more of a cyclohexyl, a substituted cyclohexyl, and a bicyclic structure.

A shape-morphing structure comprising:

• a cold draw programmable grayscale digital light processing (g-DLP) 3D printed unitary hinge component formed from a resin and comprising at least one glassy state portion with a glassy state recovery temperature and at least one rubbery state portion with a rubbery state recovery temperature different than the glassy state recovery temperature, the resin comprising:
• a donor moiety in the form of an acrylate monomer with a side group comprising at least one of a free carbonyl, a primary amine on an acrylate, a secondary amine on an acrylate, and a tertiary amine on an acrylate;
• an acceptor moiety different than the donor moiety and in the form of an acrylate monomer with a side group comprising at least one of a free hydroxy, a primary amine, secondary amine, and an imine;
• and
• a rigid moiety in the form of an acrylate monomer with a side group comprising of one or more of a cyclohexyl, a substituted cyclohexyl, and a bicyclic structure.