Body care compositions, method of using same, and method of gene

Details Body care compositions, method of using same, and method of gene Body care compositions, method of using same, and method of gene

1993-06-11

1997-03-04

Mullis, Jeffrey C.

Drug, bio-affecting and body treating compositions

Live hair or scalp treating compositions

Polymer containing

424 702, 424724, A61K 914, A61K 3300

Patent

active

056076673

ABSTRACT:
The effectiveness and/or hydrating ability of body care compositions, such as moisturizers, skin creams, body lotions, shampoo, hair conditioner, styling gel, styling mist, hair dye, bath additives, pedicure and manicure products, facial cleanser, facial mist, suntan lotions, and sunscreen lotions, are enhanced by the addition thereto of an aqueous suspension containing small concentrations of colloidal silica. The colloidal silica particles are charged and of a size between about 10 angstroms and 100 angstroms. An aqueous solution of colloidal silica particles is prepared by circulating the solution through a magnetic field so that the particles cut the field flux lines and build up a net negative charge thereon. It is preferred that the solution be passed through a magnetic void after passing through a magnetic field to allow the particles to configure themselves without the influence of external magnetic fields.

REFERENCES:
patent: 4000317 (1976-12-01), Menda et al.
patent: 4089997 (1978-05-01), Van Paesschen et al.
patent: 4978437 (1990-12-01), Wirz
patent: 5286478 (1994-02-01), Persello
patent: 5298792 (1994-03-01), Manning
Bleier "Colloids", Encyclopedia of Chemical Technology, fourth ed., vol. 6, John Wiley 1993 (month unavailable) pp. 812-840.

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