BASF Expands Biomass-Balanced Additives Portfolio for Architectural Coatings, Achieving PCF Reduction with Maintained High Performance

BASF Germany

Overview

BASF has significantly expanded its portfolio of REDcert2-certified biomass-balanced (BMB) additives for architectural coatings. The newly introduced “Dispex® AA 4145 MB,” “Rheovis® PU 1333 MB,” and “Rheovis® HS 1169 MB” are groundbreaking products that markedly reduce the product carbon footprint (PCF) while maintaining exceptional performance equivalent to conventional fossil-based additives. This enables paint manufacturers to produce high-performing paints with low-emission formulations, high-quality finishes, and consistent application properties, without needing to re-formulate existing recipes, thus contributing to the sustainable building materials market.

In Depth

Key Findings

BASF has significantly broadened its portfolio of REDcert2-certified biomass-balanced (BMB) additives tailored for architectural coatings. The newly introduced “Dispex® AA 4145 MB,” “Rheovis® PU 1333 MB,” and “Rheovis® HS 1169 MB” are pioneering products that dramatically reduce the product carbon footprint (PCF) while sustaining the outstanding performance characteristics of their conventional, fossil-derived counterparts. This innovation empowers paint manufacturers to produce high-performance coatings—featuring low-emission formulations, superior finishes, and consistent application properties—without requiring changes to existing recipes, thereby making a substantial contribution to the sustainable building materials market.

Technical Details

The Biomass Balance (BMB) approach integrates certified sustainable biomass raw materials into the initial stages of the production chain, replacing fossil resources. This methodology ensures that the final product’s performance and quality remain entirely unaffected, while simultaneously reducing the reliance on fossil resources and promoting the transition to renewable feedstocks. The REDcert2 certification is a rigorous third-party verification system that guarantees the traceability of biomass content throughout the supply chain and ensures that specific products are genuinely attributed with the “biomass-balanced” attribute.

• Dispex® AA 4145 MB: This acts as a dispersing agent in water-based coatings, facilitating the uniform dispersion of pigments and fillers. This enhances paint stability and contributes to the final film performance, including color reproducibility and opacity. The BMB version delivers this crucial functionality while reducing the use of fossil resources.
• Rheovis® PU 1333 MB: This rheology modifier is used for precise control of viscosity and flow properties in water-based coatings. It prevents sagging and brush marks during paint application, improving the quality of the dried finish. Its BMB formulation helps achieve sustainability targets while ensuring optimal coating characteristics.
• Rheovis® HS 1169 MB: A rheology modifier specifically designed for high shear stability, it minimizes viscosity reduction during paint manufacturing and application, thereby maintaining stable performance. The BMB version balances environmental performance with functionality in demanding architectural coatings.

These BMB additives are offered as “drop-in” solutions, meaning customers do not need to alter their existing equipment or manufacturing processes, facilitating easy market adoption.

Background & Industry Context

The construction industry faces an urgent demand for sustainable buildings, necessitating a reduction in the environmental footprint of building materials. Paint manufacturers are pressured to meet requirements for increased use of renewable resources, reduced CO2 emissions, and lower VOC (Volatile Organic Compound) content, all while maintaining product performance. BASF’s biomass-balanced products offer concrete solutions to these challenges, helping paint manufacturers achieve their sustainability goals and enhance their competitiveness in the green building market.

Strategic Significance & Outlook

The expansion of BASF’s BMB additives portfolio will accelerate sustainable innovation in the architectural coatings market. This means providing more environmentally conscious choices for paint manufacturers, architects, and ultimately, end-consumers. For investors, it signals opportunities in the growing green chemistry market, and for engineers and researchers, it highlights new directions in material development that balance high performance with sustainability. Through these products, BASF reinforces its ambition for green transformation and its commitment to creating chemistry for a sustainable future.

Get our weekly technology intelligence — free

Receive an infographic that lets you judge at a glance whether each field’s analysis report is worth reading.

Subscribe Free — Weekly Tech Intelligence

By subscribing, you’ll receive Troy-Technical’s weekly technology intelligence newsletter.

• Your email and selected fields are used only to deliver the newsletter.
• We never share your information with third parties.
• You can unsubscribe anytime via the link in each email.

See our Privacy Policy for details.

Agree & Continue ▶

Takes about a minute · Unsubscribe anytime