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公开(公告)号：US20200172708A1
公开(公告)日：2020-06-04
申请号：US16623666
申请日：2018-07-03
Applicant: SABIC GLOBAL TECHNOLOGIES B.V.
Inventor： Haika Johanna Hildebrandt , Sarah Van Mierloo , Rainer Heinrich Kloth
IPC: C08K13/02
Abstract: The invention relates a polymer composition comprising polyethylene and a stabiliser package comprising: a) a phenolic stabiliser or mixtures thereof, b) an organic phosphite and/or phosphonite or mixtures thereof, c) zinc sulphide, and d) an acid scavenger. The polymer composition can be applied in the production of articles which are used in applications where a high temperature resistance is needed.
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公开(公告)号：US11365307B2
公开(公告)日：2022-06-21
申请号：US16623666
申请日：2018-07-03
Applicant: SABIC GLOBAL TECHNOLOGIES B.V.
Inventor： Haika Johanna Hildebrandt , Sarah Van Mierloo , Rainer Heinrich Kloth
IPC: C08K13/02 , C08K5/00 , C08K5/23 , C08K3/014 , C08L23/04 , C08L23/06 , C08K5/101 , C08K5/5333 , C08K5/5313
Abstract: The invention relates a polymer composition comprising polyethylene and a stabiliser package comprising: a) a phenolic stabiliser or mixtures thereof, b) an organic phosphite and/or phosphonite or mixtures thereof, c) zinc sulphide, and d) an acid scavenger. The polymer composition can be applied in the production of articles which are used in applications where a high temperature resistance is needed.
