GENEVA, March 11 -- KURARAY EUROPE GMBH (Philipp-Reis-StraBe 465795 Hattersheim am Main) filed a patent application (PCT/EP2025/069629) for "PROCESS FOR THE RECYCLING OF POLYVINYL BUTYRAL" on Jul 09, 2025. With publication no. WO/2026/046572, the details related to the patent application was published on Mar 05, 2026.
Notably, the patent application was submitted under the International Patent Classification (IPC) system, which is managed by the World Intellectual Property Organization (WIPO).
Inventor(s): SCHIRRA, Dominic (Hofheim am Taunus), FRANK, Michael (Zur Traubenmuhle 5a55268 Nieder-Olm), HOFFMANN, Andreas (Troisdorf)
Abstract: The invention is directed to a process to recycle polyvinyl acetal in a two-step process.
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