Protective aerated foam hand lotion and process for preparing th

Details Protective aerated foam hand lotion and process for preparing th Protective aerated foam hand lotion and process for preparing th

1989-07-07

1991-03-19

Ore, Dale R.

Drug, bio-affecting and body treating compositions

Effervescent or pressurized fluid containing

Organic pressurized fluid

514 63, 514938, A61K 748, A61K 910, A61K 912

Patent

active

050009389

ABSTRACT:
A compound of small amounts of skin protectants and a relatively large amount of deionized water in a lightweight cellular foam or froth resulting from the introduction of gas bubbles during manufacture enables the small amounts of protectants to penetrate the surface of the skin and form an active protective film in the upper layers of the epidermis so as to provide a barrier between the skin surface and the sensitive lower layers of the epidermis. An optimum degree of protection of the skin results from the penetration of the small amounts of the ingredients of the compound which includes propylene glycol, glycerine, sorbitol, stearin, mineral oil, polydimethylsiloxane, sorbitan monostearate, POE sorbitan monostearate, triethanlomaine, and a perfume oil in a combined total of 20% or less of the compound and 80% or more deionized water. Processing the lotion-like compound with a desirable gas liquid forms a cellular foam in which bubbles of gas are contained spacing and diluting the very small amount of ingredients in the foamed lotion-like liquid which results in a quantity controlled application of the ingredients to the skin and greatly expedites the ability of the ingredients to penetrate the skin and form a barrier beneath the skin surface.

REFERENCES:
Sagarin, Cosmetics Science & Technology, 1957, pp. 99-106 and 137-143.
Chemical Abstracts, 1981, vol. 99:58222j.
Chemical Abstracts, 1982, vol. 96:187110h.
Chemical Abstracts, 1982, vol. 96:91498q.
Chemical Abstracts, 1982, vol. 96:183225b.
Chemical Abstracts, 1982, vol. 96:148993d.

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