#Textile chemistry

2026-07-09

CHT Group introduces ARRISTAN 7220 for durable soft finishes on coloured and white textiles

The CHT Group has expanded its portfolio of textile finishing solutions with the introduction of ARRISTAN 7220, a non-ionic silicone microemulsion designed to deliver an exceptionally soft handle while maintaining high durability and process reliability.

Based on a modified aminosiloxane, ARRISTAN 7220 provides a particularly soft, flowing hand feel and is especially suited for pigment-printed textiles. The finishing agent combines softness with excellent resistance to yellowing, making it suitable for optically brightened white textiles as well as coloured fabrics.

In addition to improving the tactile properties of textiles, ARRISTAN 7220 enhances elasticity, shape retention and the overall premium appearance of finished articles. The product is compatible with optical brighteners, pigments and polymer systems, enabling flexible use across a wide range of textile finishing processes.

According to CHT, ARRISTAN 7220 is suitable for all fibre types and can be applied in apparel, home textiles and hosiery. The finish also offers high wash durability, helping to maintain softness and appearance over many laundering cycles.

The company further states that ARRISTAN 7220 complies with the requirements of established textile labels, supporting current sustainability expectations while combining performance, durability and broad application flexibility for modern textile finishing.

CHT Group to showcase intelligent specialty chemical solutions at Techtextil 2026

At this year's Techtextil 2026 in Frankfurt am Main, the CHT Group will be presenting its comprehensive portfolio of tailor-made specialty chemicals and process solutions for technical textiles. As a reliable partner to the global textile industry, the company offers innovative products and in-depth technical expertise across all areas of the textile value chain – from pretreatment, dyeing, and printing to finishing, coating, and fiber auxiliaries.

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.

DyStar releases FY2025 sustainability report, marking a new milestone towards its 2030 targets

DyStar, a leading specialty chemicals company with more than a century of expertise in product development and innovation, today announced the release of its FY2025 Sustainability Report, marking a significant milestone in its sustainability journey and reinforcing its commitment to long-term value creation.

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.

Ence and ShareTex begin initial testing of the ATENEA innovation project to promote textile recycling in Spain

Ence and ShareTex are making progress on the Atenea R&D project, which aims to develop a complete value chain for textile recycling in Spain. Specifically, the goal of the ATENEA project—which is funded by the Center for Technological Development and Innovation (CDTI)—is to connect all the necessary stages for the recovery of textile waste, from collection and management, through recycling and transformation into new raw materials, to their incorporation into new textile products.

DePoly Inaugurates its Showcase Plant in Monthey Switzerland

What if used plastic bottles, PET packaging material and polyester textiles could become raw materials just as high performing as virgin resources? That is the ambition of DePoly, a circular materials company based in Sion, Switzerland which inaugurated its Showcase Plant in Monthey on July 6th & 7th. The first depolymerization facility of its kind and scale in Switzerland, this industrial Showcase Plant represents a major milestone in the company's growth and its journey toward commercialization.

Commission clarifies rules on plastic bottles recycling

The European Commission today adopted new rules on recycling of single-use plastic beverage bottles made primarily of polyethylene terephthalate (PET bottles). These rules establish, for the first time, a methodology to calculate, verify and report chemically recycled content. This is part of the Commission’s December 2025 plastics package.