Title:
THERMALLY STABILIZED N-CYCLOHEXYLMALEIMIDE
Document Type and Number:
Japanese Patent JP05155852
Kind Code:
A
Abstract:
PURPOSE: To provide the subject N-cyclohexylmaleimide causing no discoloration in its hot molten state, and effectively prevented from its thermal polymerization.
CONSTITUTION: The objective thermally stabilized N-cyclohexylmaleimide is obtained by incorporating (A) 100 pts.wt. of N-cyclohexylmaleimide with (B) 0.00001-0.0005 pts.wt. of CUCl2 and (C) 0.01-0.1 pts.wt. of N-cyclohexylmaleamic acid.
Inventors:
Okada, Takashi
Mizuno, Shoichi
Akatsuka, Akihiro
Matsuoka, Kiyoshige
Mizuno, Shoichi
Akatsuka, Akihiro
Matsuoka, Kiyoshige
Application Number:
JP1991000349743
Publication Date:
June 22, 1993
Filing Date:
December 10, 1991
Export Citation:
Assignee:
TOSOH CORP
International Classes:
C07D207/448; C08K3/16; C08K5/3412; C08K5/3415; C07D207/00; C08K3/00; C08K5/00; (IPC1-7): C07D207/448; C08K3/16; C08K5/3415