Stable suspension of pigments in aqueous hypochlorite bleach compositions
Номер патента: CA1232410A
Опубликовано: 09-02-1988
Автор(ы): Bala C. Nayar, Kathleen G. Baier
Принадлежит: Procter and Gamble Co
Опубликовано: 09-02-1988
Автор(ы): Bala C. Nayar, Kathleen G. Baier
Принадлежит: Procter and Gamble Co
Реферат: STABLE SUSPENSION OF PIGMENTS IN AQUEOUS HYPOCHLORITE BLEACH COMPOSITIONS ABSTRACT OF THE DISCLOSURE Aqueous hypochlorite laundry bleach compositions containing a suspension of a bleach stable (e.g., Ultramarine Blue) pigment, optical brightener 4,4'-bis(4-phenyl-2H-1,2,3-triazol 2-yl)-2,2'-stilbenedisulfonate, and a certain alkylaryl sulfonate surfactant. Preferred compositions contain a bleach stable organic material having a density of from 0.8 to 1.05 g/cc, which organic material is preferably a perfume.
Stable suspension of pigments in aqueous hypochlorite bleach compositions
Номер патента: US4623476A. Автор: Bala C. Nayar,Kathleen G. Baier,David A. O'Brien,Edward M. Sawicki. Владелец: Procter and Gamble Co. Дата публикации: 1986-11-18.