- Trinseo and RWDC signed a joint development agreement for PHA dispersion products.
- PHA dispersions are optimized for paper and board applications, offering compostability and recyclability.
- The technology achieved pilot-scale success, compatible with standard paper-drying conditions.
- PHA products are certified biobased, compostable, and biodegradable by TUV Austria.
Joint Development Agreement
Trinseo and RWDC Industries have entered into a joint development agreement to advance polyhydroxyalkanoate (PHA) dispersion technology. This collaboration aims to address the growing demand for sustainable packaging solutions by focusing on compostability and recyclability.
Technological Advancements
Since their collaboration began in May 2023, the companies have made significant progress in PHA dispersion technology. They have successfully demonstrated the feasibility of producing commercially viable, shelf-stable PHA dispersions at a pilot scale, specifically optimized for paper and board applications. These prototypes exhibit excellent film formation and strong barriers against oil, grease, and moisture.
Compatibility and Certification
Using Trinseo’s pilot coater facility, the PHA dispersion technology achieved runnability objectives across various coating application techniques. The technology has been redesigned to be compatible with standard paper-drying conditions, enhancing film formation and coating durability. RWDC's PHA dispersion products are manufactured from non-food-grade materials and are certified biobased, industrial- and home-compostable, and marine- and fresh-water biodegradable by TUV Austria.
Future Applications
The PHA dispersion technology developed by Trinseo and RWDC is poised to transform the packaging industry. It also holds potential for applications in other sectors, such as textiles, construction, and adhesives, which are currently being evaluated by global application technology teams.
