Raw Materials
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Lignin-based non-isocyanate polyurethanes: paving the way for sustainable polymer innovation
A new review highlights advancements in the synthesis of lignin-based non-isocyanate polyurethanes, offering solutions to the environmental and health challenges posed by conventional polyurethane production....
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Energy-efficient, cost-effective titanium dioxide production – a case study
Increasing energy costs, stricter environmental regulations, and changing global market conditions are placing growing pressure on titanium dioxide producers. The “AITiO₂ST” project investigates...
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Solvent-free synthesis of biodegradable isosorbide-based polycarbonates
Researchers present a novel melt polycondensation approach for bio-based isosorbide polycarbonates, offering partial biodegradability, biocompatibility, and strong mechanical properties, with applications...
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Enhanced mechanical properties with higher mechanical bond content in polymer networks
A recent study demonstrates that increasing mechanical bond content in polymer backbones significantly enhances elongation, toughness, and energy dissipation. Could this innovation redefine material performance?...
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Methacrylate functionalisation unlocks new polymerisation potential for itaconic acid
Researchers introduce two new methacrylate-functionalised itaconic acid monomers that achieve high conversions and controlled polymerisation. The approach significantly expands the applicability of this...
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Catalytic conversion of LDPE waste into light olefins using Cu/ZSM-5
A recent study demonstrates that LDPE waste can be efficiently converted into C2–C4 light olefins using a Cu/ZSM-5 catalyst. Olefin yields increased to around 65.9 %, while the formation of wax, liquids...
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Interview: “Consistently increasing rPET adoption rates”
The use of recycled PET (rPET) in powder coatings is attracting increasing attention. Eric Dumain, Global Market Director Coating Resins, at Arkema, discusses the potential of rPET-based powder coatings,...
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Tannin-rich pigments enhance electrochemical performance of anticorrosive paint systems
Researchers synthesise zinc tannate pigments from Tara pods and demonstrate that these bio-based complexes outperform conventional anticorrosive pigments. Alkyd primers, in particular, benefit from their...
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Conversion of LDPE waste into light olefins using a Cu/ZSM-5 catalyst
A new catalytic approach enables the direct conversion of low-density polyethylene (LDPE) waste into C2–C4 light olefins. A copper-modified ZSM-5 catalyst increases olefin yield to nearly 66 %, while...
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Circular economy in Saxony, Germany: agricultural residues transformed into membranes and coatings
A new early-career research group at TU Bergakademie Freiberg is developing processes to convert agricultural residues into functional materials such as membranes, coatings and packaging. The project combines...
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What is next for Greatham – the ‘jewel in the crown’ of Venator?
LB Group (formally Lomon Billions), a leading manufacturer of titanium dioxide (TiO2) pigments and titanium sponge headquartered in Jiaozuo, China, has made an offer to buy the Venator Greatham plant in...
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Interview: Geo-based raw materials as a sustainable alternative to fossil resources
Nanomaterials have long been an integral part of industrial coating systems. Dr. Frank Groß from Nano-X explains how geo-based raw materials such as silanes and siloxanes enable not only functional but...
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Interview: Nanomaterials as the key to sustainable coating solutions
Nanomaterials are not a passing fad, but offer concrete approaches for more environmentally friendly coating systems. Dr. Juliana Sousa from the International Iberian Nanotechnology Laboratory explains...
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Solvent-free bio-based PSAs from linseed oil: high performance and biocompatibility
Researchers develop pressure-sensitive adhesives (PSAs) from acrylated epoxidised linseed oil using a fully solvent-free process. With high renewable content, strong adhesion and biocompatibility, the...