Title:
COMPOSITION FOR SUPPRESSING POLYMERIZATION OF AROMATIC VINYL MONOMERS
Document Type and Number:
Japanese Patent JP2017001970
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide a method for suppressing polymerization of aromatic vinyl monomers having enhanced polymerization suppression effect.SOLUTION: There is provided a method for suppressing polymerization of aromatic vinyl monomers including adding a composition containing α-hydroxynaphthoquinone and α-hydroxybenzoquinone to at least a process selected from a group consisting of manufacturing, purification, storage and transportation processes of the aromatic vinyl monomer in one or a plurality of embodiments.SELECTED DRAWING: None
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Inventors:
KOTANI YASUO
Application Number:
JP2015115272A
Publication Date:
January 05, 2017
Filing Date:
June 05, 2015
Export Citation:
Assignee:
KATAYAMA CHEMICAL WORKS CO
NALCO JAPAN KK
NALCO JAPAN KK
International Classes:
C07C7/20; C07C7/04; C07C15/46; C07C50/28; C07C50/32
Attorney, Agent or Firm:
Ikeuchi, Sato & Partners
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