Compositions – Water-softening or purifying or scale-inhibiting agents
Patent
1991-02-08
1992-09-29
Bell, Mark L.
Compositions
Water-softening or purifying or scale-inhibiting agents
252173, 25217417, 25217418, 25217421, 252551, 252DIG13, 424 70, 424702, 424DIG4, 132209, A61K 35555, A61K 3304, A61K 31615, A61K 3161
Patent
active
051512092
ABSTRACT:
Disclosed are selenium sulfide lotion shampoos containing low levels of hydroxypropyl methylcellulose as an agent to keep the selenium sulfide particles dispersed.
REFERENCES:
patent: 2694669 (1954-11-01), Baldwin et al.
patent: 3152046 (1974-10-01), Kapral
patent: 3964500 (1976-06-01), Drakoff
patent: 4089945 (1978-05-01), Brinkman et al.
patent: 4470982 (1984-09-01), Winkler
patent: 4686254 (1987-08-01), Lochhead et al.
Chemical Abstracts, vol. 81, No. 10, Sep. 9, 1974, page, abstract 54333b.
Martindale, The Extra Pharmacopoeia, "selenium sulfide", The Pharmaceutical Press, London.
Cothran Philip E.
McCall Patrick C.
Bell Mark L.
Bonner Melissa
Goldstein Steven J.
Howell John M.
Mohl Douglas C.
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