New Cationic Polymers, Process For Producing The Same From Polyurea Diamine Condensates And Ether Derivatives, And Uses Thereof
Patent No. EP4448617 (titled "New Cationic Polymers, Process For Producing The Same From Polyurea Diamine Condensates And Ether Derivatives, And Uses Thereof") was filed by Specialty Operations France on Dec 6, 2022. The application was issued on Aug 13, 2025.
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EP4448617
- Application Number
- EP22830729A
- Filing Date
- Dec 6, 2022
- Status
- Granted And Under Opposition
- Jul 11, 2025
- Publication Date
- Aug 13, 2025
- External Links
- Slate, Register , Google Patents