公开(公告)号：WO2023030859A1

公开(公告)日：2023-03-09

申请号：PCT/EP2022/072600

申请日：2022-08-11

申请人： BASF SE ,  BASF (CHINA) COMPANY LIMITED

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

IPC分类号： C08G18/30 ,  C08G18/48 ,  C08G18/66 ,  C08G18/76 ,  C08K5/13 ,  C08K5/51 ,  C08L75/04 ,  C08J9/00 ,  C08K5/00 ,  C08K5/105 ,  C08K5/134 ,  C08K5/1545 ,  C08K5/18 ,  C08K5/52 ,  C08K5/526 ,  C08L71/00

摘要： 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.

公开(公告)号：WO2020002130A1

公开(公告)日：2020-01-02

申请号：PCT/EP2019/066377

申请日：2019-06-20

申请人： BASF SE

发明人： TARTARINI, Cinzia ,  HOELZL, Werner ,  KING III, Roswell ,  HERBST, Heinz ,  ESPINOS ARIZTI, Jorge

IPC分类号： C08G18/48 ,  C08G18/76 ,  C08G18/24

摘要： The invention relates to a composition, which comprises the components (a) a polyurethane foam or a polyether polyol; and (b) a compound of formula (I) wherein R 1 is H or C 1 -alkyl. A process for manufacturing the aforementioned composition, the use of a component (b) for stabilizing component (a) against degradation and a specific additive mixture comprising component (b) and as component (c) a first further additive, which is a specific aromatic amine, are described.