公开(公告)号：US20240360295A1

公开(公告)日：2024-10-31

申请号：US18688474

申请日：2022-08-11

Applicant: BASF SE

Inventor： Cinzia TARTARINI ,  Raphael DABBOUS ,  Jorge ESPINOS ARIZTI ,  Guo Liang YUAN

IPC: C08K5/1535 ,  C08J9/00 ,  C08K5/10 ,  C08K5/134 ,  C08K5/1545 ,  C08K5/18 ,  C08K5/524

CPC classification number: C08K5/1535 ,  C08J9/0023 ,  C08J9/0028 ,  C08J9/0038 ,  C08J9/0095 ,  C08K5/10 ,  C08K5/134 ,  C08K5/1545 ,  C08K5/18 ,  C08K5/524 ,  C08J2375/04

Abstract: The invention relates to a composition, which comprises the components (i) a synthetic polymer; and (ii) a ternary stabilizer combination comprising a benzofuranone, a sterically hindered phenol compound such as a bisphenolic stabilizer and an aliphatic phosphorous (III) compound. A process for manufacturing the aforementioned composition, the use of a stabilizer combination as component (ii) for stabilizing synthetic polymer component (i) against degradation and the use of a stabilizer combination (ii) for stabilizing synthetic polymer (i). As well described are further specific additive mixtures comprising these components and e.g. aminic and/or phenolic and/or chromanol-based antioxidants as further components.