Color improvement of phosphate esters
Номер патента: CA1064515A
Опубликовано: 16-10-1979
Автор(ы): Silvio L. Giolito, Stanley B. Mirviss
Принадлежит: Stauffer Chemical Co
Опубликовано: 16-10-1979
Автор(ы): Silvio L. Giolito, Stanley B. Mirviss
Принадлежит: Stauffer Chemical Co
Реферат: COLOR IMPROVEMENT OF PHOSPHATE ESTERS Abstract A method for decolorizing and stabilizing alkylphenyl esters of phosphoric acid which comprises contacting the esters with an effective amount of a phosphite ester for a sufficient length of time to decolorize and stabilize the esters against subsequent color formation.
Color improvements of phosphate esters
Номер патента: CA1056846A. Автор: Stanley B. Mirviss,Silvio L. Giolito. Владелец: Stauffer Chemical Co. Дата публикации: 1979-06-19.