Biobased Highly (Meth)acrylated Resins and Thermosets Therefrom

This technology provides a renewable route to high-performance thermosetting materials using bio-based oligomers derived from sucrose fatty acid esters. The process introduces multiple reactive sites through esterification with acrylic or methacrylic acids, producing highly functional oligomers capable of dense crosslinking under free-radical or thermal curing. These oligomers deliver mechanical strength, chemical resistance, and thermal stability comparable to petrochemical systems while significantly increasing renewable content. Designed for use in coatings, adhesives, and composite resins, the technology enables manufacturers to produce sustainable materials with tunable viscosity and performance characteristics compatible with existing curing systems, supporting the transition toward greener, bio-derived thermoset formulations.

Benefits

• High renewable content derived from bio-based sucrose fatty acid esters
• Multiple reactive sites enable strong crosslinking and high-performance thermosets
• Excellent mechanical strength, thermal stability, and chemical resistance
• Tunable viscosity for easy processing and formulation control
• Compatibility with existing free-radical and thermal curing systems
• Reduced reliance on petroleum-based resins and lower environmental impact
• Versatile functionality adaptable for coatings, adhesives, and composites
• Supports sustainability and green manufacturing initiatives without sacrificing performance

Applications

• High-performance industrial and protective coatings with superior durability and adhesion
• Composites and laminates for automotive, aerospace, and construction materials
• Adhesives and sealants require strong bonding and chemical resistance
• 3D printing and photopolymer resins with high crosslink density
• Eco-friendly coatings and resins for wood, flooring, and furniture finishes
• Encapsulation materials for electronics and renewable energy components
• Binder systems for fiber-reinforced or particulate composites using bio-based chemistry

Issued Patents

This technology is issued a US Patent 9,765,233 and is available for licensing/partnering opportunities.