[pageLogInLogOut]

#Textile chemistry

Huntsman secures bluesign® APPROVED status for IROGRAN® TPU products

Global chemical company Huntsman has secured bluesign® approval for ten of its IROGRAN® thermoplastic polyurethane (TPU) products, which are used extensively across the textile and apparel industry. The materials in question are part of Huntsman’s IROGRAN® film and sheet portfolio, and can be used to enhance the production, performance, and comfort of stitchless, seamless garments including underwear, sportswear, and outdoor and waterproof clothing.
© 2024 Huntsman
© 2024 Huntsman


Ten products confirmed to meet strict eco and toxicological criteria

Recognized worldwide, bluesign® is a leading sustainability solutions provider that ensures that sound environmental practices and products are used at each step of the textile value chain. Chemical products and textile materials carrying the bluesign® APPROVED label are confirmed to meet the strict ecological and toxicological requirements set out in the bluesign® CRITERIA. For textile and apparel manufacturers, this third-party endorsement can significantly reduce the amount of time and money they need to spend on researching products and testing samples to confirm their environmental credentials.

The bluesign® APPROVED IROGRAN® products have been designed to help textile and apparel manufacturers to create stitchless and waterproof garments that are practical and comfortable, yet also stylish. IROGRAN® TPUs developed for barrier and adhesive film applications combine abrasion and friction resistance with elasticity and a soft touch. They also offer strength and temperature flexibility – for a seamless finish that can deliver high performance.

Approved products include:

IROGRAN® PS443-204

IROGRAN® PS455-218

IROGRAN® PS370-206

IROGRAN® A 95 P 5044 H UV

IROGRAN® CA116-206

IROGRAN® PS455-203

IROGRAN® A 80 P 5039

IROGRAN® CA117-200

IROGRAN® A 92 E 4860

IROGRAN® PS456-206.


Dr. Anja Weismann, Global Materials & Industry Sustainability Senior Lead Global Platform Elastomers at Huntsman Polyurethanes, said: “bluesign® is a hallmark of quality that is actively changing the impact that textiles have on the planet, for good. Wherever you go in the world, bluesign® is recognized as a stamp of trust and transparency. We are delighted our polyurethanes business has qualified so many products - building on our existing status as a bluesign® SYSTEM PARTNER. At Huntsman we have long recognized the need for responsible and sustainable manufacturing across all markets in which we operate. Our work with bluesign® reinforces that commitment and underlines our efforts to manufacture polyurethane and TPU products with the lowest possible impact on people and the planet.”

Michael Sabo, Head of Chemical Services at bluesign® said: “As one of the most respected sustainability solutions providers that chemical companies, brands, and their supply chain partners can work with globally, bluesign® conducts strict on-site assessments of chemical manufacturers – examining the effectiveness of their product stewardship systems and conducting a rigorous assessment of their chemical products to ensure they are non-hazardous and produced sustainably. Huntsman is a trusted bluesign® SYSTEM PARTNER – with an excellent track record, and we are delighted to certify its IROGRAN® TPU products.”

Huntsman is now continuing its bluesign® journey and is working to qualify other systems for textile and apparel applications.

Huntsman Polyurethanes became an approved bluesign® SYSTEM PARTNER in 2022 following rigorous checks of its facilities and production processes. Achieving bluesign® SYSTEM PARTNER status means a company uses resources responsibly, is continuously committed to improving environmental performance, and operates with the highest level of safety for both people and the environment. To achieve bluesign® SYSTEM PARTNER status, the Huntsman Polyurethanes team had to undergo a series of extensive audits to prove that product stewardship is at the core of its business practices and that processes are in place to help ensure product safety measures are followed.



More News from Huntsman

More News on Textile chemistry

#ITMA Asia + CITME Singapore 2025

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.

#Textile chemistry

Textile touch rethought - CHT relies on emtec technology

CHT Group is investing in the future digitization of the complex evaluation of the hand feel in textiles, nonwovens, paper, and leather.

#Textile chemistry

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.

#Textile chemistry

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.

Latest News

#ITMA Asia + CITME Singapore 2025

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.

#ITMA Asia + CITME Singapore 2025

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.

#Recycling / Circular Economy

Recover™ joins T2T Alliance

Madrid-headquartered materials science company Recover™, a global leader in mechanical cotton recycling, has officially joined the T2T Alliance, a coalition of advanced textile recyclers advocating for progressive policy action to accelerate circularity in the textile industry.

#ITMA Asia + CITME Singapore 2025

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.

TOP