South Carolina Patent of the Month – June 2025
MCTRON Technologies Inc. have earned U.S. Patent No. 12325790, titled ‘Binder compositions and uses thereof’, for an innovative, eco-friendly adhesive used in insulation materials. This new binder formula is designed to reduce emissions and replace traditional formaldehyde-based systems, without sacrificing strength or durability.
Next-Gen Binders for Cleaner Manufacturing
The invention introduces a binder made from polycarboxylic acids, polysaccharides, and a crosslinking agent. These components interact during a curing process to create a strong, water-resistant adhesive. Importantly, it operates at lower temperatures and without formaldehyde, making it safer for manufacturers and end users alike.
Stronger Bonds, Fewer Emissions
While many sustainable binders fall short in industrial settings, this formulation offers a rare combination of mechanical integrity, thermal stability, and water resistance. It is suitable for mineral wool and glass fiber insulation products used in residential, commercial, and industrial construction.
Real-World Impact Across the Industry
By reducing dependency on hazardous chemicals, the binder helps companies meet tightening environmental regulations. It also improves indoor air quality, supports LEED certification goals, and aligns with global trends in sustainable construction.
South Carolina Innovation Driving Sustainability
Developed in South Carolina, this binder technology adds to the state’s growing reputation for clean-tech R&D. It may also qualify for valuable R&D tax credits, helping to drive further investment in eco-innovation.
Learn More:
Are you developing new or improved products, or thinking of applying for a patent? Did you know your research work could be eligible for the R&D Tax Credit and you can receive up to 14% back on your expenses? To find out more, please check out our free online eligibility test.
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