System Development/Field Test/ Commercialization

Copper-based wood preservative solutions for exterior treated lumber products. Preservative solutions provide long-term protection from fungal decay and termite attack. There are two types of treatments: Copper Azole Type C (CA-C) and Copper Azole Type B (CA-B). The Preserve CA-C treatment is available with a built-in water repellent called Preserve® Plus. CA-C is available across the US, whereas CA-B is available in Canada. CA-C is made of 96.1% soluble copper that is 100% recycled, organic triazole co-biocides, tebuconazole, and propiconazole.

Two-component (2K) waterborne polyurethane coatings. These waterborne polyurethane coatings eliminate most or all of the organic solvents used in conventional solventborne polyurethane coatings. These novel coatings reduce VOC and HAP emissions by 50 to 90%. 

EPA Presidential Green Chemistry Challenge: 2000 Greener Reaction Conditions Award

Process to print labels directly on glass. Print labels directly on glass eliminates the need for paper labels, decals, or applied ceramic labeling (ACL). ACL prints the glass with ink containing heavy metals such as lead, cadmium, and chromium. This alternative method uses inks that contain no heavy metals and little to no VOCs. They are biodegradable, replace ovens with ultraviolet light, save raw materials, and produce recyclable decorated glass. 

Marine antifoulant to control plant and animal growth on ship hulls. Traditional antifoulants are acutely and chronically toxic, bioaccumulate, decrease reproductive viability, and increase the shell thickness of shellfish. The Sea-Nine antifoulant (4,5-dichloro-2-n-octyl-4isothiazolin-3-one) degrades rapidly (one day in seawater and one hour in sediment) and has essentially zero bioaccumulation. 

Aqueous acid-modified polyolefin dispersion designed for coating metal packages. CANVERA is based on polyolefin dispersions (PODs) composed of polyolefin resin. This technology is used for internal food and beverage metal can coating. It does not use toxic materials that are traditionally found in epoxy systems. This product also provides excellent adhesion and corrosion protection without affecting flavor. This coating can be applied to a large range of food types at a large range of temperatures.
 

Building envelope with air and water barriers. Insulated walls reduce energy consumption and amplify the effectiveness of heating and cooling systems. R-Guard® halts air and water leakage in structures such as walls, material transitions, and heating seams. This technology does not use phthalates and other harmful ingredients. Buildings with this technology are more resilient and sustainable. This technology can be applied to various materials and adapts to the surface on which it is applied.

Structural adhesives for the automotive industry. These adhesives are mostly made of polyurethane and consist of a gray-black paste. Compared to conventional adhesives, this product is compatible with a wide range of materials and seals against environmental conditions. This product also reduces toxicity. BETAMATE™ replaces mechanical fasteners, reducing fatigue and failure commonly encountered with traditional processes. The adhesive is also lightweight.

Aqueous, all-acrylic emulsion polymer for ultra-low VOC interior paints. This product improves interior air quality by removing formaldehyde from recently painted commercial and residential spaces. Formaldehyde removal reduces the potential for respiratory disease development. This technology is also 100% acrylic and APEO-free. It can be used without a solvent and has low odor and high adhesion. 

Corrosion-resistant coatings. This technology provides high corrosion resistance and improved adhesion for hot-dip galvanized steel, aluminum alloys, and other metals in a one-step process without toxic chemicals like VOCs and Haps. Traditional anti-corrosion agents contain hexavalent chromium, which is toxic to humans and the environment, and contain high molecular weight polymers that require VOCs for anti-corrosion properties. VOCs are responsible for forming ground-level ozone and particulate matter and negatively impacting human health.

Heavy metal-free anti-corrosion coating. This technology is a 2-3 layer system consisting of a unique conducting polymer nanodispersion (CPND) primer, a top layer, and an optional interlayer. The polymer covers the surface of the metal and transforms the top layer into a thin, dense metal oxide layer. This process protects the metal from corrosion without heavy metals such as chromate, lead, or zinc. This technology also outperforms existing anti-corrosion treatments in durability, lasting over 6 times as long. The coating is also thin, lightweight, self-sealing, and has good adhesion.