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#Techtextil 2019

Sustainable and functional solutions for textiles

At Techtextil 2019, Covestro will present sustainable developments with its INSQIN® technology for waterbased textile coatings, but also film solutions for such smart textiles. (c) 2019 Covestro
At Techtextil Covestro will be presenting new and sustainable developments with INSQIN® technology for aqueous textile coatings as well as a waterbased polyurethane dispersion enabling biodegradable textile coatings at Booth D22 in Hall 3.0. Visitors can also obtain information on skin-friendly coatings for medical textiles, on a new TPU fiber as well as on film solutions for smart textiles, for example.

One of the highlights this time is breathable yet waterproof outdoor clothing. It is intended to protect joggers or hikers from rain, but at the same time let sweat escape from their skin. With the INSQIN® technology, textiles are coated with waterbased polyurethane (PU) dispersions without the use of solvents. 

The breathable textiles impart a pleasantly comfortable feeling. This is ensured by an adhesive coating based on Impraperm® DL 5310 dispersion and a top coat based on Impraperm® DL 5249. Both products also give backpacks, shoes and gloves their desired functionality. 

Biodegradable textile coating

When assessing the sustainability of textiles, it is becoming increasingly important to consider the entire product cycle – including the behavior at the end of its useful life. With Impranil® DLN-SD, Covestro offers a waterbased PU dispersion that is biologically degradable by microorganisms at the end of the product life cycle. The initial internal tests performed on pure polymer films without additives confirm this. The raw materials enable biodegradable coatings and composite solutions, which in turn contribute to a modern recycling economy. Under the conditions of OECD Standard 301, more than half of the dispersion is degraded within 28 days. The percentage is significantly higher than with acrylate film formers.

The aliphatic PU dispersion Impranil® DLN-SD can be used to formulate very light-resistant coatings for adhesive, intermediate and top coats. They are also suitable for other product applications, such as latex gloves and packaging.

New TPU fiber for fabrics

At Techtextil 2019, Covestro will also showcase a new fiber made from thermoplastic polyurethane (TPU). Compared to conventional polyethylene terephthalate fibers, it is characterized by an improved abrasion resistance and can be heat pressed at lower temperatures. Tear resistance and a good haptic feeling are further advantages.The fiber can be used in footwear, functional textiles, sports accessories and casual wear.

Innovative film solutions for smart textiles

The use of printed electronics is becoming increasingly important in the course of increasing digitalization in the medical and health sector and also in leisure time. Covestro has developed a range of skin-friendly film solutions to meet the requirements for lightweight and very comfortable smart textile design. Smart textiles are an important application, for example for biomonitoring, diagnostics and drug administration.

Platilon® thermoplastic polyurethane (TPU) films are used, for example, in the continuous monitoring of vital functions and exact performance measurement. A conductive ink can be safely applied to the films to achieve this. Housed inside a shoe sole, patient data can be directly recorded and evaluated in real time by electronic devices.

Sustainable textile coatings for medicine

Recently, Covestro has also been developing textile coatings for medical applications. These include surgical clothing, bed pads for hospitals, coatings for medical furniture and even bandages. At Techtextil 2019, the company will present raw materials for sustainable, water-based textile coatings with good haptics and resistance to disinfectants, as well as cohesive bandages without latex for compression therapy and secondary fixation.

More News from Covestro AG

#Smart Textiles

Covestro, FILK Freiberg, and OUT e.V. develop flexible, conductive polymer smart textile system

As the smart textiles market continues to grow across healthcare, personal protection, sportswear, and automotive applications, developers are seeking new ways to integrate electronic functionality directly into textiles, without the rigidity and complexity of conventional wiring. To address this challenge, FILK Freiberg Institute, an independent research institution with expertise in polymer coatings for textile applications, collaborated with Optotransmitter-Umweltschutz-Technologie (OUT) e.V. The joint project, funded under the German Industrielle Gemeinschaftsforschung (IGF) program of the Bundesministerium für Wirtschaft und Energie (BMWE), focused on developing flexible, conductive polymer surfaces for next-generation smart textiles.

#Techtextil 2026

Covestro to exhibit solutions for a more sustainable and productive textile industry at Techtextil 2026

Covestro will present a broad portfolio of material innovations for textile coatings, adhesive films and thermoplastic polyurethanes (TPUs) at Techtextil 2026 (Hall 11.0, Booth C79). The exhibits will demonstrate how advanced solutions can enhance durability, recyclability and manufacturing efficiency across applications such as automotive, infrastructure, protective apparel and sportswear. A particular focus will be on more sustainable coating technologies, including antimicrobial systems based on INSQIN® in combination with AGXX from Heraeus Precious Metals, as well as the integration of Pontacol® thermoplastic adhesive films into Covestro’s offering.

#Technical Textiles

Covestro showcases monomaterial concept in autonomous SUE People Mover

UE | STUDIOS has unveiled the fully autonomous electric minibus “Self-driving Urban E-Shuttle” (SUE), placing strong emphasis on sustainable material design. Developed within a project funded by the Federal Ministry for Economic Affairs and Energy (BMWE) and the European Union, the vehicle will begin public road testing this year. At the core of the concept is the consistent use of recyclable monomaterials to improve circularity at end of life.

#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.

More News on Techtextil 2019

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#Spinning

Georg Stausberg, a veteran of the textile machinery industry, takes over as Rieter Group CEO

Georg Stausberg, one of the most experienced executives in the international textile machinery industry, has been appointed Chief Executive Officer of the Rieter Group with immediate effect from 4 November 2026. With more than three decades of industry experience and a long-standing leadership career at Barmag, Stausberg brings extensive technological expertise, international market knowledge and an established network across the global textile industry to his new position.

#Industry 4.0 / Digitalization

Jeanologia and BCome connect factory data with Life Cycle Assessment and Digital Product Passports

A new white paper by EIM by Jeanologia and BCome demonstrates how primary environmental data from denim finishing processes can be integrated into a garment's Life Cycle Assessment (LCA) and prepared for use in a Digital Product Passport (DPP). A comparative case study highlights significant improvements at the production stage while also showing how these translate into the environmental performance of the finished garment.

#Denim

Inside the Making connects denim and sportswear supply chains at Ecomondo 2026

Six European companies are joining forces at Ecomondo 2026 in Rimini to demonstrate how different stages of denim and sportswear production are interconnected. The new initiative, Inside the Making, highlights the importance of cooperation across the textile supply chain in addressing sustainability challenges, from reducing resource consumption to improving transparency and the reliability of environmental claims.

#Nonwovens

EDANA welcomes definitive EU anti-dumping measures on Chinese PET spunbond

EDANA, the international association serving the nonwovens and related industries, has welcomed the European Commission's decision to impose definitive anti-dumping duties on imports of PET spunbond originating in China. The association considers the measures an important step towards restoring fair competition and safeguarding European industrial capacity.

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