Amino-quinone antipolymerants and methods of using
申请人:Ecolab USA Inc.
公开号:US11312793B2
公开(公告)日:2022-04-26
Described are methods and composition for inhibiting polymerization of a monomer (e.g., styrene) composition using an aminated quinone antipolymerant, such as an aminated benzoquinone or aminated naphthoquinone antipolymerant having one or more secondary or tertiary amine group(s). The aminated quinone antipolymerant can be used with little or no nitroxyl group containing antipolymerant yet still provide excellent antipolymerant activity in a monomer-containing composition.
Kehrmann; Prunier, Helvetica Chimica Acta, 1924, vol. 7, p. 987
作者:Kehrmann、Prunier
DOI:——
日期:——
Wrede; Stack, Chemische Berichte, <hi>1899</hi>, vol. 32, p. 2056
作者:Wrede、Stack
DOI:——
日期:——
AMINO-QUINONE ANTIPOLYMERANTS AND METHODS OF USING
申请人:Ecolab USA Inc.
公开号:US20200102408A1
公开(公告)日:2020-04-02
Described are methods and composition for inhibiting polymerization of a monomer (e.g., styrene) composition using an aminated quinone antipolymerant, such as an aminated benzoquinone or aminated naphthoquinone antipolymerant having one or more secondary or tertiary amine group(s). The aminated quinone antipolymerant can be used with little or no nitroxyl group containing antipolymerant yet still provide excellent antipolymerant activity in a monomer-containing composition.
The Preparation of Some 9-Diethylaminoalkylphenazines<sup>1</sup>