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Title:
STABILIZATION OF HYDROXYL-CONTAINING VINYL COMPOUND AND COMPOSITION CONTAINING HYDROXYL-CONTAINING VINYL COMPOUND
Document Type and Number:
Japanese Patent JP3120037
Kind Code:
B2
Abstract:

PROBLEM TO BE SOLVED: To improve the stability of a hydroxyl-containing vinyl compound useful e.g. as a monomer for a polymer containing active hydroxyl group and having heat-resistance by preventing the degradation of the vinyl compound during storage, etc.
SOLUTION: A hydroxyl-containing compound expressed by the formula (R is H or an organic residue; X is CN, COR0, etc.; R0 is H or an organic residue) (e.g. methyl α-(hydroxymethyl)acrylate) is stored in the presence of a primary antioxidant such as p-methoxyphenol and an alcohol (e.g. methanol) and/or water.


Inventors:
Koichi Nakagawa
Mitsuaki Makino
Yuichi Kita
Application Number:
JP22149196A
Publication Date:
December 25, 2000
Filing Date:
August 22, 1996
Export Citation:
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Assignee:
Nippon Shokubai Co., Ltd.
International Classes:
C07B63/04; C07C45/86; C07C47/263; C07C49/24; C07C51/50; C07C59/42; C07C67/62; C07C69/732; C07C253/32; C07C255/15; (IPC1-7): C07C45/86; C07B63/04; C07C47/263; C07C49/24; C07C51/50; C07C59/42; C07C67/62; C07C69/732; C07C253/32; C07C255/15
Domestic Patent References:
JP5194321A
JP56164142A
Attorney, Agent or Firm:
Kenzo Hara