Chemical Watch commentary addresses the nature of polymerization reactions, provides technical background information explaining the challenges in the registration of polymers under REACH
Studies investigate how to improve plastic recycling
Researchers analyze options to increase recycling rates; laboratory study reports using untargeted migrants analysis as a feasible tool to discern recycled from virgin polyethylene (PE); stakeholder analysis finds equal involvement of all relevant actors needed to improve PET plastic recycling
Predicting exposure to food contact chemicals
U.S. EPA scientists develop high-throughput computational models for predicting dietary exposure to chemicals from food packaging; exposure from food contact materials found to contribute significantly to overall exposures
Glass industry launches sustainability label
European Container Glass Federation (FEVE) announces the launch of a new symbol for recycling on glass packaging; describes it as highlighting the brands’ commitments towards sustainability and health; to be promoted for use on all glass packaging applications including food and beverage, pharma, perfumery, cosmetic products
Packaging made from agricultural waste
German companies develop cellulose-based food packaging made from 100% agricultural waste
Brand owners’ chemicals of concern for food packaging
Learn more about brand owners’ ‘Food packaging product stewardship considerations’ with guest speaker from Nestlé
Scientists explore international bisphenol levels in packaging, food, and urine
Four studies investigate bisphenol (BP) migration from packaging, occurrence in foodstuff, and human urine; report BPA migration from Nigerian epoxy-coated cans into malt drinks; detect four bisphenols in packaged water and honey samples; find BPS in Canadian meat products from 2008 to 2020 suggesting BPS is not a recent phenomenon; measure higher bisphenol alternative levels in Belgian population in 2018 than 2015
Paper straws not safer than plastic straws, scientists find
Study analyzes non-volatile compounds migrating from nine different printed and non-printed paper straws into soda; identifies 19 chemicals in concentrations up to 3.6 mg/kg soda; chemicals include suspected carcinogen and endocrine disruptors; findings suggest paper straws are not a safer alternative to plastic straws
ChemSec evaluates largest chemical producers
Organization releases ChemScore tool that scores top 35 chemical producers based on hazardous chemicals in product portfolios, design strategies, transparency, and history of accidents and controversies; aims to inform investors and promote investment in responsible chemical companies
Target requests more chemical data from suppliers
U.S. retailer Target asks suppliers to provide more information on chemicals to fulfil its goals on ingredient transparency and product reformulation