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#Textile chemistry

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.

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#Textile chemistry

DyStar Group announces Board transition to drive innovation

DyStar, a leading specialty chemical company with a heritage of more than a century in product development and innovation, announced today the appointment of Ruan Cunfan to its Board of Directors, effective 20 February 2026.

#Textile chemistry

Jeanologia urges industry to accelerate PP Spray phase-out following ZDHC Watchlist update

Potassium permanganate has officially entered the Chemical Watchlist of the ZDHC Foundation, signaling increased scrutiny and potential phase-out of one of the most hazardous chemicals still used in denim finishing. The inclusion confirms an industry shift that Jeanologia anticipated more than a decade ago.

#Textile chemistry

RUDOLF gets the exclusive global distribution rights for Sanitized® textile technologies

With effect from today, RUDOLF officially assumes exclusive global distribution rights for Sanitized® textile technologies from SANITIZED AG. This is the next milestone in the strategic collaboration announced in 2025, with the partnership between the two companies now fully implemented and expanded worldwide.

#Denim

organIQ seek: smart alternative to potassium permanganate

CHT Group announces new technical findings within its organIQ seek platform that significantly advance the transition toward permanganate-free denim bleaching. Through extensive industrial testing and application research, CHT confirms that organIQ seek can now be used with remarkable effectiveness as a substitute for potassium permanganate in spray bleach, while remaining aligned with sustainability expectations and cost realities in the European market. At the COLOMBIATEX in Medellín as well as at the Exintex in Puebla and the Kingpins Show in Amsterdam the CHT Group will present organIQ seek as an alternative to potassium permanganate.

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#Textile processing

Automatex introduces game changing quilting machine

Having achieved rapid market success with its fully automated fitted sheet system, Automatex, a member of TMAS, the Swedish textile machinery association, has developed a game changing quilting machine which doubles productivity compared to what has previously been achievable.

#Techtextil 2026

RETECH showcases high-precision godets for high-performance fiber processing at Techtextil 2026

RETECH designs and manufactures godets and draw frames for heated, ambient and cooled processes, enabling precise heat treatment and consistently high yarn quality for a wide range of polymers and applications, with process temperatures of up to 400 °C for high-performance fibers. The company’s key competence lies in exact and stable temperature and speed control, individually adapted to the specific material and process requirements.

#Dyeing, Drying, Finishing

BW Converting expands Southeast Asian presence with new agency partnerships in Vietnam and Indonesia

BW Converting is strengthening its presence in Southeast Asia through new agency partnerships in Vietnam and Indonesia, reinforcing the company’s commitment to supporting textile manufacturers across the region. The expansion comes as BW Converting prepares to exhibit at SaigonTex 2026 (April 8–11, Saigon Exhibition and Convention Center, Ho Chi Minh City, Vietnam) and INDO INTERTEX 2026 (April 15–18, Jakarta International Expo, Indonesia).

#Recycled_Fibers

Worn Again Technologies unveils the Accelerator

Worn Again Technologies unveils the Accelerator, the next major step towards commercialising its pioneering Textile-to-Fibre recycling process and proving the technical and economic feasibility of polycotton recycling.

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