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#Textile chemistry

More sustainable products of proven high quality

The application focuses on waterborne PU dispersions with up to 50 percent biomass-based carbon content, reducing the carbon footprint accordingly but offering the same good quality as fossil-based raw materials. © Covestro
Increased use of circular raw materials thanks to INSQIN® waterborne PU technology

Moleskine® notebooks are replicas of the legendary notebook used by such notable people as Vincent Van Gogh, Pablo Picasso, Ernest Hemingway, and Bruce Chatwin. Moleskine places great emphasis on more sustainable products and manufacturing processes and has already been certified by the Forest Stewardship Council (FSC). For the covers of its classic notebooks, the company relies on Covestro’s advanced INSQIN® waterborne polyurethane (PU) technology for textile coating with partially bio-based raw materials. This will increase the use of alternative raw materials in the production of the PU synthetics covers.

This application focuses on waterborne PU dispersions with up to 50 percent biomass-based carbon content, reducing the CO2 footprint accordingly but offering the same good quality as fossil-based raw materials. The coating also features a premium look and feel – as befits the characteristic quality of these notebooks. Using INSQIN® technology, Moleskine® and Chinese PU synthetics material specialist Hexin are now able to produce partially bio-based coatings for hardcover and softcover notebooks.

On the path to more circularity

"We are partnering with Covestro to perfect these high-quality, low-solvent coatings for our classic Moleskine® notebook covers," says Daniela Riccardi, the company's Chief Executive Officer. "Covestro’s partially bio-based coating technology enables us to reduce our impact on the environment and improve our sustainability."



"Working with innovative partners like Moleskine® allows us to develop more sustainable materials," explains Dr. Torsten Pohl, global head of Textile Coating at Covestro. "With our new partially bio-based raw material, Covestro allows for a total of approximately 23 percent renewable carbon in this coating, which is in line with our vision to become fully circular."

For the covers of its classic notebooks, Moleskine® relies on Covestro's aqueous INSQIN® polyurethane (PU) technology for textile coating with partially bio-based raw materials. © Covestro
For the covers of its classic notebooks, Moleskine® relies on Covestro's aqueous INSQIN® polyurethane (PU) technology for textile coating with partially bio-based raw materials. © Covestro


The project is part of a global strategic program with which Covestro is fully committed to the circular economy. That’s why the company is focusing on the use of alternative raw materials and renewable energy, the development of innovative recycling technologies, and collaboration with partners along the value chains.


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 Textile chemistry

#Textile chemistry

ZymoChem secures $4 million in renewed federal funding to advance U.S. biomanufacturing of critical materials and their supply chains

ZymoChem, the specialty chemicals company dedicated to bringing decarbonization, sustainability, and supply chain resiliency to the chemical industry through innovative biological manufacturing, today announced the resumption and expansion of its federal research portfolio. The company has been notified that previously paused work under a $5 million U.S. Department of Energy (DOE) program is officially back on, to be joined by continuing collaborations with three of the nation's premier national laboratories.

#Textile chemistry

bluesign updates chemical reference lists with stronger PFAS restrictions

bluesign has published the 2026 editions of its three core chemical reference lists, introducing updated substance limits and testing requirements in line with the latest scientific findings and regulatory developments.

#Textile chemistry

Fashion for Good launches DW(O)R-X to navigate the emerging landscape of PFAS-free finishes

Fashion for Good announced the launch of Project DW(O)R-X, a collaborative initiative designed to benchmark PFAS alternative durable water- and oil-repellent (DW(O)R) chemistries. Responding to growing market demand for alternatives to PFAS‑based finishes, the project aims to generate reliable, comparable data that can support informed sourcing decisions and the assessment of emerging chemistries.

#Sustainability

Indovinya advances sustainable solutions with agreement for the supply of renewable Oxygen from Air Liquide

Indovinya, the specialty chemicals and surfactants division of Indorama Ventures, has entered into an agreement with Air Liquide — a world leader in gases, technologies, and services for industry and healthcare — for the supply of renewable oxygen. The agreement represents a strategic advancement in Indovinya’s commitment to sustainability, as it increases the share of renewable raw materials in the production of ethylene oxide, one of its key products.

Latest News

#Weaving

Lindauer DORNIER GmbH welcomes new apprentices and dual-study students

For 22 new “DORNIER Talents”, these days mark the beginning of a new chapter at Lindauer DORNIER. For the family-owned company, in-house training is a key pillar in developing skilled professionals and retaining them within the company for the long term.

#Raw Materials

Cotton Brazil Dialogues 2026 concludes with 50 international participants immersed in Brazilian cotton production

The Cotton Brazil Dialogues concludes its 2026 edition after a series of technical visits to farms, cotton gins and reference centers, as well as workshops focused on Brazilian cotton production. A total of 50 participants from 14 countries took part in the field trips. The initiative is led by the Brazilian Association of Cotton Growers (Abrapa) and the National Association of Cotton Exporters (Anea), with support from the Brazilian Trade and Investment Promotion Agency (ApexBrasil).

#Research & Development

Novel flame-retardant and recyclable fiber-reinforced composite

Airplanes and passenger trains must meet strict safety requirements, including fire safety standards. This calls for materials that are flame-retardant, lightweight, robust, and scalable. Empa researchers, in collaboration with their industry partner Elantas, have now succeeded for the first time in making such a material – a composite – fully recyclable.

#Composites

WHILL selects Teijin’s tough, lightweight Carbon Fiber Composite for new last-mile mobility

Teijin Limited announced today that WHILL Inc., a global leader in inclusive mobility technology, has selected Sereebo® P CFP series, a carbon fiber-reinforced thermoplastic (CFRTP) material, for key structural components of the upcoming WHILL Model C Lite. Sereebo® P CFP series provides high strength, light weight, design flexibility and system cost advantages to the Model C Lite, which is a battery powered, single-seat, last-mile device. This new model combines maneuverability with light weight and one-handed folding to ensure ease of handling and operation.

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