en.Wedoany.com Reported - The United States Patent and Trademark Office recently granted Edge Global Innovation a patent for a thermochemical conversion process designed to transform waste and industrial scrap polyurethane foam into high-value recycled materials. Edge Global Innovation is advancing the commercialization of this process through its subsidiary, VitriCycle.
The patented process employs a method called "vitrimerization" to convert polyurethane foam waste into reusable materials. Edge Global Innovation CEO Vahid Serajian stated that, unlike traditional chemical recycling methods, the VitriCycle process is designed to improve energy efficiency without requiring additional solvents or catalysts. Serajian noted that the technology can convert polyurethane foam from used mattresses into synthetic leather, shoe soles, phone cases, keychains, bumpers, gaskets, and other everyday items.
The Mattress Recycling Council provided funding for the early stages of this research, with one of its missions being to develop new markets for post-consumer polyurethane mattress foam. The VitriCycle process is the first patented research project funded by the Council. Mike O’Donnell, Chief Operating Officer of the Mattress Recycling Council, expressed delight in supporting the technology during its early development phase and seeing it gradually adopted by new markets.
VitriCycle's core technology involves converting waste polyurethane foam into granules suitable for injection molding, which are applicable in rubber-like scenarios such as soft plastic components, footwear products, phone cases, industrial gaskets, and automotive parts. The process can also be used to produce synthetic leather for wallets, handbags, furniture, accessories, promotional items, handicrafts, and other sustainable design fields. VitriCycle has named this product line "KindHide," describing it as a more environmentally friendly alternative to cowhide.
VitriCycle believes the technology holds significant market potential for manufacturers, brands, and designers seeking domestically produced recycled materials, sustainable leather alternatives, recycled polyurethane materials, and circular materials for consumer and industrial products. Since these materials are made from domestically recycled polyurethane foam, VitriCycle's products can help manufacturers mitigate the impact of virgin resin prices, oil price fluctuations, tariffs, and risks associated with overseas supply chains.
Currently, VitriCycle has held preliminary discussions with a U.S.-based furniture manufacturer regarding circular applications. This furniture company is expected to convert its surplus polyurethane foam waste into synthetic leather for chairs, sofas, or other upholstered furniture components, thereby creating a new product line focused on sustainability and circularity. Additionally, VitriCycle's technology can be made available to manufacturers through licensing agreements, offering foam producers, mattress manufacturers, furniture makers, automotive suppliers, and mattress recyclers a pathway to create value from waste polyurethane foam.
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