Aluminum halohydrate

Details Aluminum halohydrate Aluminum halohydrate

1977-01-10

1977-10-11

Stern, Edward

Chemistry of inorganic compounds

Halogen or compound thereof

423495, C01F 700, C01F 748

Patent

active

040535703

ABSTRACT:
An aluminum halohydrate is formed by first preparing a reactive aluminum by permeating highly pure aluminum with mercury in the presence of a hydrogen ion source and then contacting the reactive aluminum with a source of iodine, chlorine, bromine or fluorine in the presence of water. The products obtained show high stability, uniformity from batch to batch, and a pH of about 4.3.

REFERENCES:
patent: 2876163 (1959-03-01), Garizio et al.
patent: 3128223 (1964-04-01), Rosenberg et al.
patent: 3523153 (1970-04-01), Holbert et al.
patent: 3638327 (1972-02-01), Levy et al.
"Basic Aluminum Compounds" by Hideo Tanabe, American Perfumer and Cosmetics, vol. 77, Aug. 1962, pp. 23-30.
Chemical Abstracts, 1961, vol. 61, pp. 14195 and 14196.
"Aluminum Chlorohydrate, New Antiperspirant Ingredient" by T. Govett et al., The Amer. Perfumer and Essential Oil Review, Apr. 1947 (4 pages).
Fiat Final Report No. 788, p. 7.

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