#Textile chemistry

2020-09-09

Devan shows high activity of BI-OME against SARS-COV-2 and other viruses after intense washing

Devan today announces new test results confirming the high performance virus-reducing capabilities of its BI-OME fabric coating technology on both unwashed and intensely washed fabrics. According to independent testing, BI-OME is proven to achieve 99% and higher virus reduction, including of SARS-COV-2, on samples before washing and retains 98.5% even after 25 wash cycles.

“In view of the COVID-19 pandemic and fast-approaching autumn/winter flu season, we were keen to provide textile manufacturers with concrete assurance regarding virus reduction performance on washed samples according to ISO 18184. This exceeds the limitations of the post-wash antimicrobial results most commonly shared for other technologies, giving the textile industry a clear, more precise overview of performance and wash durability,” comments Sven Ghyselinck, CEO of Devan.

Over recent months, Devan has worked closely with a series of international third party laboratories to test different fabric substrates against a wide of enveloped viruses. Before washing, samples treated with Devan BI-OME score very good to excellent (99% and higher according to ISO 18184) results on virus reduction. Different substrates, like polyester, cotton and polycottons, were exposed to enveloped viruses like SARS-COV-2 (known to cause COVID-19), Feline Corona, Vaccinia (the EU standard for enveloped viruses) and Porcine Respiratory viruses. After 30minutes, BI-OME already reduced 99.96% of the activity of SARS-COV-2.

After washing, a decrease in virus reduction performance of coating technologies is normal and expected. However, BI-OME is confirmed to deliver only a minimal reduction, retaining up to 98.5% virus reduction even when the fabric is washed 25 times. Devan is further improving its formulas to improve wash resistance even more and at the same time keep the economical add-on cost as low as possible.

Devan’s BI-OME is already endorsed by a wide range of companies. Their collections span diverse applications including bedding, clothing, travel accessories, and transport.

BI-OME is a non-metal non-leaching quat silane-based chemistry. The product is BPR (EU, TR) and EPA registered and Ökotex class 1 registered. Through its nature it is inherently biodegradable.

Devan Chemicals presents “Devan Stain Release”, a PFC-free release technology for water and oil based stains

Devan Chemicals, a global leader in innovative textile solutions, proudly announces the launch of its latest breakthrough in textile finishing technology “Devan Stain Release”. With a focus on sustainability and performance, the company is proud to launch a release technology that ensures that both water and oil based stains can easily be washed off.

Devan Chemicals is proud to present its latest Innovations at Heimtextil 2024

Devan Chemicals, a renowned pioneer in sustainable textile finishes, is excited to announce its upcoming participation in Heimtextil 2024. Devan invites attendees to explore their booth in Hall 11.0, booth A21, and experience firsthand the latest sustainable textile finishes that Devan has developed.

Pulcra and Devan unveil DEVAN REPEL, a new brand in the water repellency market

In a world where water-repellent textiles play an important role in various industries, Pulcra Chemicals, a global leader in sustainable chemical solutions, has joined forces with its subsidiary, Devan Chemicals, to introduce DEVAN REPEL: a new brand in the water repellency market. The first product in that range, DEVAN REPEL ONE, is a durable water repellent for Polyester and blends developed on the scientific foundation of the companies’ chemical and textile technology know-how.

Zschimmer & Schwarz at ITMA Asia in Singapore

At ITMA Asia in October 2025, Zschimmer & Schwarz will present 100 % bio-based spin finishes from the LERTISAN range designed for hygiene nonwovens, and HYDROSET ECO-DRY, a bio-based wicking agent that delivers excellent moisture management for synthetic fabrics. For dye fixation on polyamide, the company has developed a sustainable, plant-based product completely free from phenol, bisphenol, and formaldehyde. The patented aftertreatment agent ZETESAL ECO-FIX PA ensures durable and reliable fixation, particularly on dark shades.

Covestro and Heraeus Precious Metals collaborate to enable safer, more sustainable antimicrobial textile coatings

Laboratory tests reveal that AGXX antimicrobial surface technology from Heraeus Precious Metals is fully compatible with Impranil® PU dispersions which are part of the waterborne INSQIN® textile coating technology from Covestro, paving the way for more sustainable antimicrobial textile coatings. This discovery comes at a key moment for the textile coatings industry. As the sharing economy continues to grow, more people are coming into regular contact with high-use surfaces, creating ideal conditions for bacteria, viruses, and other microorganisms to thrive.

Archroma launches the first truly durable silicone softener for cotton that stays silky soft for longer: SILIGEN® D2W LIQ C

Archroma, a global leader in specialty chemicals towards sustainable solutions, today launched SILIGEN® D2W LIQ C, the industry’s first truly durable silicone softener for cellulosic as well as cotton-lycra blended knits. Designed to keep the fabric soft and elastic for an extended usage, it is ideal for textile and fashion applications where long-lasting comfort and breathability are important, from undergarments and sleepwear to baby and children’s clothing, dresses and trousers, activewear, T-shirts and towels.

Compact, powerful, cost-efficient – KARL MAYER launches its HKS 2-SE TWO

KARL MAYER is launching a new two-bar tricot machine for the elastic sector at ITMA ASIA + CITME 2025. This newcomer is called HKS 2-SE TWO, stands for double customer benefits, and offers even more advantages than the predecessor model. With this innovation, the leading textile machinery company is once again asserting its top position in the market.

VDMA members at ITMA ASIA + CITME in Singapore

With 69 exhibiting member companies, ITMA ASIA + CITME 2025 is once again marked by a strong presence of VDMA companies. Altogether 82 companies from Germany will exhibit at the show, covering about 3,500 square meters of exhibition space, topped only by China and Italy. VDMA initiated a German Pavilion with two group stands (spinning in hall 4 and finishing in hall 7) with a total of 30 exhibitors.

Marzoli unveals its new textile ecosystem at ITMA ASIA + CITME 2025 at Singapore

With the claim “Designed to Impact”, Marzoli showcases its evolution into a complete engineering company for the textile industry. By combining advanced machinery, digital intelligence, science of materials and innovative services, the company enables textile manufacturers unlock new business opportunities, and accelerate their path to innovation and differentiation.