HORIZON-JU-CBE-2025-IA-05_Green polycarbonates
ABOUT US
The Catalytic Processes Research Group from Łukasiewicz – ICSO “Blachownia” specializes particularly in technologies utilizing natural raw materials.
Key areas of expertise:
- NATURAL BPA SUBSTITUTES: Development of polycarbonates using bisphenol A (BPA) alternatives derived from natural sources, including high-purity BPA for medical and optical-grade applications.
- INNOVATIVE PLASTICIZERS: Design of advanced, specialized plasticizers for diverse applications, incorporating bio-based raw materials.
- HALOGEN-FREE FLAME RETARDANTS: Synthesis of environmentally friendly flame retardants tailored for specific uses, derived from natural resources.
- ESTER AND ETHER DERIVATIVES: Research on esterification and etherification processes for practical applications, utilizing bio-based inputs.
- CHEMICAL RECYCLING OF POLYMERS: Development of innovative recycling methods for waste plastics and polymers, emphasizing sustainable practices.
- BIOTECHNOLOGICAL APPLICATIONS: Use of biocatalysts, such as enzymes, in industrial processes to promote eco-friendly production methods.
OUR IDEA
Our idea is to develop derived high-strenght polycarbonate materials and their copolymers from bio-based resources, exhibiting superior performance characteristics suitable for diverse market applications. This initiative aligns with the objectives of the HORIZON-JU-CBE-2025-IA-05 call, focusing on Safe and Sustainable by Design (SSbD) bio-based polymers and copolymers to unlock new market opportunities.
Łukasiewicz – ICSO “Blachownia” team has identified several natural compounds as potential starting materials for polycarbonates:
- Isosorbide: Derived from glucose, isosorbide is a promising bio-based diol that can replace BPA in polycarbonate production. It offers rigidity and thermal stability, making it suitable for high-performance applications.
- Vanilin-Based Monomers: Vanillin, obtained from lignin or other biomass sources, can be chemically modified to produce monomers capable of forming polycarbonates. These monomers contribute to the development of polymers with desirable mechanical and thermal properties.
- Cardanol: Sourced from cashew nut shell liquid, cardanol can be transformed into diols or other reactive intermediates for polycarbonate synthesis. Its incorporation imparts flexibility and impact resistance to the resulting polymers.
- Lignin-Derived Compounds: Lignin, a major component of plant biomass, can be depolymerized into phenolic compounds that serve as precursors for polycarbonate production. Utilizing lignin not only provides a renewable feedstock but also adds value to this abundant by-product of the paper industry.
