INTERNATIONAL PATENT: CHEMETALL GMBH FILES APPLICATION FOR "BLOCK COPOLYMERS AS EMULSIFIERS FOR PREPARATION OF AQUEOUS POLYMER DISPERSIONS AND POLYMER DISPERSIONS AS SUCH"

GENEVA, Feb. 2 -- CHEMETALL GMBH (Trakehner Str. 360487 Frankfurt) filed a patent application (PCT/EP2025/071488) for "BLOCK COPOLYMERS AS EMULSIFIERS FOR PREPARATION OF AQUEOUS POLYMER DISPERSIONS AND POLYMER DISPERSIONS AS SUCH" on Jul 25, 2025. With publication no. WO/2026/022356, the details related to the patent application was published on Jan 29, 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): HOEVELMANN, Claas Henrik (Glasuritstr. 148165 Munster), KHELFALLAH, Nawel Souad (Trakehner Str. 360487 Frankfurt), SCHNIEDERS, Britta (Glasuritstr. 148165 Munster)

Abstract: The present inventi...