Vegetable Oil-Based Polymers for Nanoparticle Surface Modification

This technology introduces amphiphilic copolymers derived from plant oils and polyethylene glycol alkyl vinyl ethers, designed to coat and stabilize nanoparticles, notably nZVI, for effective contaminant remediation. The copolymers exhibit both hydrophilic and hydrophobic properties, allowing for stable dispersion in water and direct contaminant interaction. Additionally, the polymers are highly biodegradable, ensuring minimal environmental impact following their use.

Benefits

• Enhance dispersion: Improved suspension of nanoparticles in water, reducing flocculation 
• Biodegradability: Environmentally friendly and reduces residual impact after remediation
• Customizable: The polymer composition can be tailored for various types of contaminants
• Multi-functionality: Supports nanoparticle stability and containment degradation while being applicable in other areas such as medical and antimicrobial applications

Applications

• Ground Water Remediation
• Detergents
• Medical Use
• Anti-Microbial Coatings
• Production of Carbon Coatings
• Conductive Inks

Patent

This technology is the subject of Issued US Patents 9,487,420 and 9,631,040