#Textile chemistry

2017-02-16

Supreme People’s Court rejects Colva’s Request for Retrial

The Textile Effects division of Huntsman Corporation (NYSE: HUN) announced that the Supreme People’s Court of the PRC rejected Shanghai Colva Dyestuff Industry Co., Ltd. (“Colva”)’s request for a retrial of the patent infringement claim brought by Huntsman.

In earlier decisions, both the Shanghai Intermediate People’s Court and the Shanghai High People’s Court ruled that Colva had infringed Huntsman’s Chinese Patent No. ZL00106403.7 by manufacturing and selling Colvazol Super Black LC-G and Colvazol Super Black LC-R. With the Supreme People’s Court’s decision above, Huntsman has finally prevailed over Colva in this patent infringement action. In a separate action that is currently pending before the High People's Court, Shanghai, Huntsman is seeking substantial damages of RMB 231 million and an injunction against further infringement from Zhejiang Longsheng Group Co., Ltd. (Stock Exchange No. 600352, Ticker Symbol ”Zhejiang Longsheng”), Zhejiang Keyong Chemical Co., Ltd., and Colva.

Rohit Aggarwal, President of Huntsman Textile Effects said: “We are extremely pleased with the Supreme People’s Court’s decision to protect and uphold valuable intellectual property rights of companies. This will spur Huntsman’s ongoing investments in cutting-edge technology to bring new and exciting innovation to our customers and the industry.” “This favorable and conclusive judicial decision of the Supreme People’s Court sends a strong signal and demonstrates its commitment in safeguarding intellectual property rights of both local and multinational companies in China, ” Mr Aggarwal continues. Huntsman’s patented technology is a true innovation for producing deep black shades. It is used in Huntsman’s NOVACRON® Super Black G and NOVACRON® Super Black R. Making, using, importing or selling non-Huntsman products that use Huntsman’s patented chemistry is an infringing act.

Huntsman and Steitz Secura deliver breakthrough in sustainable safety footwear

Huntsman, in collaboration with Steitz Secura, has developed a breakthrough polyurethane (PU) solution that can help improve the circularity of safety footwear. Together, the two companies have created a DALTOPED® polyurethane midsole system that can incorporate recycled content without compromising performance – setting a new benchmark in protective footwear production.

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.

SOKO presents low-impact denim finishing innovations at Denim PV Milan

SOKO will present a range of sustainable denim finishing technologies and collaborative projects at the upcoming Denim Première Vision Milan on 20–21 May in Milan. At booth G27 in Superstudio Più, the company will showcase new chemical solutions designed to combine fashionable denim effects with reduced environmental impact.

European Flax-Linen & Hemp step into advanced manufacturing: Enabling filament winding, 3D printing and high-performance composite processes

The Alliance for European Flax-Linen & Hemp announces a new wave of technological advancements demonstrating how flax-linen and hemp fibres are now being successfully integrated into advanced composite manufacturing processes. These developments mark a transition beyond traditional hand lay-up techniques, positioning natural fibres as credible, scalable solutions for high-performance industrial applications.

SETEX turns dyeing and finishing data into daily production control

At ITM 2026, SETEX will show how textile mills can use machine, recipe, quality and energy data for more reliable daily production decisions — not as another reporting layer, but as part of the running dyeing and finishing process. With OrgaTEX X3 MES, E390x/C390x controllers, CamCOUNT and FabricInspector Portable, SETEX connects planning, machine execution and fabric-related quality insight within existing mill structures.

Fifteen years of Autoneum – From spin off to global technology leader

What started as a strategic carve‑out has since become the success story of a global technology leader in acoustic and thermal management solutions for vehicles. Headquartered in Winterthur, Switzerland, Autoneum supplies leading automobile manufacturers worldwide with innovative, lightweight and increasingly sustainable solutions.

Kruger, Canada, orders first nonwovens line for sustainable wipes from ANDRITZ

International technology group ANDRITZ has received an order from newly established Kruger Nonwovens to deliver a complete WetlaceTM hybrid line for the Wayagamack mill in Trois-Rivières, Quebec, Canada. With this investment, pulp and paper producer Kruger is preparing to enter the nonwovens market with a new generation of plastic-free, chemical-free materials for sustainable wipes. The line is the first of its kind in Canada and is scheduled to start production in 2028.