• Celanese entered a collaboration with Siegwerk to supply bio-based ethyl acetate for use in printing inks for packaging applications and labels.
• The solvent contains 50% bio-based content, targeting lower reliance on fossil-derived raw materials versus conventional ethyl acetate.
• Siegwerk will use the product as a drop-in solvent in existing ink formulations, avoiding manufacturing changes while maintaining performance.

Disclaimer: This news brief was created by Public Technologies (PUBT) using generative artificial intelligence. While PUBT strives to provide accurate and timely information, this AI-generated content is for informational purposes only and should not be interpreted as financial, investment, or legal advice. Celanese Corporation published the original content used to generate this news brief via Business Wire (Ref. ID: 202606150900BIZWIRE_USPR_____20260615_BW114447) on June 15, 2026, and is solely responsible for the information contained therein.