Compositions – Fluent dielectric – N-containing
Patent
1984-05-14
1985-08-27
Willis, Prince E.
Compositions
Fluent dielectric
N-containing
25217412, 25217419, 252546, 252550, 252551, 252553, 252558, 252DIG12, 252DIG14, C11D 114, C11D 742
Patent
active
045377073
ABSTRACT:
Heavy-duty liquid detergents containing anionic surfactant, fatty acid, builder, proteolytic enzyme, boric acid or a boron compound capable of forming boric acid in the composition, formate, and calcium ion are disclosed. The combination of boric acid and formate provides improved protease stability in the compositions.
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patent: 4287082 (1981-09-01), Tolfo et al.
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patent: 4318818 (1982-03-01), Letton et al.
patent: 4404115 (1983-09-01), Tai
patent: 4421668 (1983-12-01), Cox et al.
patent: 4462922 (1984-07-01), Boskamp
patent: 4465619 (1984-08-01), Boskamp
patent: 4490285 (1984-12-01), Kebanli
Aylor Robert B.
Hasse Donald E.
O'Flaherty Thomas H.
The Procter & Gamble & Company
Willis Prince E.
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