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1.发明授权Polyoxymethylene copolymers stabilized with 3,5-diamino-1,2,4-triazole 失效稳定于3,5-二氨基-1,2,4-三唑的聚羟基苯乙烯共聚物
公开(公告)号：US3585165A
公开(公告)日：1971-06-15
申请号：US3585165D
申请日：1969-01-23
Applicant: DEGUSSA
Inventor： GERLACH DIETER , BADER ERICH
IPC: C08K5/3472 , C08G51/60
CPC classification number: C08K5/3472 , C08L59/02
Abstract: POLYOXYMETHYLENE COPOLYMERS CONTAINING ALKYLENOEOXY GROUPS HAVING AT LEAST TWO ADJACENT CARBON ATOMS IN THE MAIN CHAIN HAVE THEIR PROPERTIES IMPROVED, PARTICULARLY AT HIGH TEMPERATURES, BY ADMIXING WITH 3,5-DIAMINO-1,2,4TRIAZOLE. FOR USE IN AIR CONVENTIONAL ANTIOXIDANTS, PREFERABLY PHENOLS ARE ALSO INCLUDED IN THE COMPOSITION.
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