Process for producing low color residue acrylate esters
Номер патента: CA1100990A
Опубликовано: 12-05-1981
Автор(ы): Frank G. Cowherd, III, Louis F. Theiling, Jr.
Принадлежит: Union Carbide Corp
Опубликовано: 12-05-1981
Автор(ы): Frank G. Cowherd, III, Louis F. Theiling, Jr.
Принадлежит: Union Carbide Corp
Реферат: ABSTRACT OF THE INVENTION Low color residue acrylate eaters are produced by reacting an organic polyol such as neopentyl glycol, pentaerythritol, or 3'-hydroxy-2',2'-dimethylpropyl 3-hydroxy-2,2-dimethylpropio-nate with acrylic or methacrylic acid in contact with a lower alkoxy substituted phenolic or alkylated alkoxyphenolic polymerization inhibitor at a criti-cal low reaction temperature of from 20°C. to 80°C.
Process for producing low color residue acrylate esters
Номер патента: US4187383A. Автор: Louis F. Theiling, Jr.,Frank G. Cowherd, III. Владелец: Union Carbide Corp. Дата публикации: 1980-02-05.