Thermoplastic-like heterogeneous photopolymers for additive manufacturing with tailored hyperbranched rubbers

Key Points

• The introduction of tailored hyperbranched rubbers yields thermoplastic-like photopolymers with improved flexibility and toughness.
• Innovative synthesis utilizes pendant methacrylic groups for functionalizing hyperbranched polyethylene, creating versatile materials.
• These materials can enhance additive manufacturing processes by combining the benefits of rubber-like elasticity with photopolymer capabilities.
• The findings imply that these novel photopolymers may apply to various manufacturing fields, diversifying material options.