Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Borealis GmbH
Original Assignee
Borealis GmbH
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Borealis GmbHfiledCriticalBorealis GmbH
Publication of WO2026013169A2publicationCriticalpatent/WO2026013169A2/fr
Publication of WO2026013169A3publicationCriticalpatent/WO2026013169A3/fr
La présente invention concerne un procédé de stabilisation d'un matériau de recyclage de polypropylène contre la dégradation, de préférence la dégradation oxydative et/ou thermique, ainsi que des compositions pour la stabilisation d'un matériau de recyclage de polypropylène.
PCT/EP2025/0696692024-07-112025-07-10Stabilisation de matériau de recyclage de polypropylène contre la dégradation
PendingWO2026013169A2
(fr)
Stabilizing compositions comprising at least two anionic associative polymers, their use for stabilization of non-solid compositions, and compositions comprising at least one stabilizing composition