29-Jul-2021 - Wacker Chemie AG

WACKER Presents Innovation Award for Novel Manufacturing Process for Polymer Dispersions

WACKER has presented an in-house German-Chinese team with the 2021 Alexander Wacker Innovation Award for developing and launching a novel process for producing vinyl acetate-ethylene (VAE) polymer dispersions. The team – consisting of Henry Chen, Zhong Chen, Dr. Bernhard Eckl, Wilhelm Kaiser, Nelson Wang and Dr. Hans-Peter Weitzel – managed to intensify the VAE process and set new standards for product throughput and energy consumption. WACKER presented the €10,000 innovation award today at its Innovation Days. Due to the coronavirus pandemic, the research symposium was an online event.

“Thanks to this pioneering approach, our WACKER POLYMERS division has strengthened its technological leadership as a manufacturer of high-quality VAE-based polymer dispersions,” explained WACKER’s Auguste Willems, Executive Board member responsible for R&D. “By selecting process conditions skillfully and by developing a novel system to optimize heat dissipation, the team has improved process efficiency beyond previously known limits. At the same time, production-process sustainability has risen markedly.”

The German-Chinese project group’s innovative approach to improving emulsion polymerization prevailed against strong competition from 34 other development teams from Germany, the USA, South Korea and India that all submitted projects for this year’s Alexander Wacker Innovation Award.

The emulsion polymerization of VAE is one of WACKER POLYMERS’ core processes. The free-radical polymerization process releases large amounts of heat that must be dissipated efficiently and effectively. The new set up makes it possible to produce VAE polymers with well-known and excellent application characteristics while lowering energy consumption and greatly increasing throughput. Based on years of experience and the use of modern simulation methods, development outputs could be directly and effectively transferred to an industrial-scale system without pilot testing.

“The winners of the Alexander Wacker Innovation Award have once again shown that outstanding technical know-how coupled with interdisciplinary cooperation between chemical-product development, engineering departments and production are the key success factors for efficiently developing and implementing sustainable production processes,” said Auguste Willems.

About the Alexander Wacker Innovation Award

Since 2006, the Munich-based WACKER chemical group has honored its employees’ outstanding R&D work at its annual research symposium. Named after the company’s founder, the €10,000 Alexander Wacker Innovation Award is conferred for outstanding performance in product innovation, process innovation and basic research.

Facts, background information, dossiers
More about Wacker
  • News

    Change in WACKER’S Executive Board

    Auguste Willems (64), member of the Executive Board of Wacker Chemie AG, will leave the company on April 30, 2023, at his own request. The Supervisory Board appointed Dr. Christian Kirsten (51) as his successor. Kirsten will join the Executive Board on May 1 on a three year contract. A grad ... more

    WACKER ends 2022 with new highs for sales and earnings

    Wacker Chemie AG set new sales and earnings records in 2022. According to preliminary figures, the Munich-based chemical Group’s sales came in at €8.21 billion last year, an increase of 32 percent over 2021 (€6.21 billion). Higher selling prices were the main factor in this year-over-year g ... more

    WACKER achieves strong sales growth in Q3 2022 and confirms full-year forecast

    Wacker Chemie AG finished Q3 2022 with significant sales growth. From July through September, the Munich-based chemical company generated sales of €2,132.2 million. That was 29 percent higher than in the same period last year (€1,658.6 million). Relative to a quarter earlier (€2,174.2 milli ... more

  • Companies

    Wacker Chemie AG

    As a globally operating chemical company and team of specialists, we are focused on the market and close to customers. You can depend on our five business divisions’ experts in fields such as silicone and polymer chemistry, specialty and fine chemistry, polysilicon production and semiconduc ... more

    Wacker Chemie AG

    WACKER is a leading player and one of the world's most research-intensive chemical companies. Our range of highly developed specialty products extends from silicones and polymeric binders and additives for a number of different industrial sectors, to bio-engineered pharmaceutical actives (b ... more