Stick cosmetics and production process for the same

Details Stick cosmetics and production process for the same Stick cosmetics and production process for the same

1995-12-29

1999-03-16

Page, Thurman K.

Drug, bio-affecting and body treating compositions

Preparations characterized by special physical form

Particulate form

424 61, 424 63, 424401, A61K 702, A61K 748, A61K 7021

Patent

active

058826831

ABSTRACT:
The present invention provides a stick cosmetic which is not oily when it is applied to skin and is not softened at high temperatures and which is adhered to the skin with a powdery and smooth feeling when it is applied to the skin while having a sufficiently large flexural strength and is suitable for eyebrows and eyeliner having a sufficiently good color tone. That is, the present invention relates to a stick cosmetic which has a porosity of 5 to 45% and in which the pores are impregnated with silicone oil, oil & fat or wax, comprising 1 to 10 weight % of at least one clay selected from the group consisting of bentonite, smectite, montmorillonite, bederite, nontronite, hectorite, and saponite, an inorganic extender pigment, and an inorganic color pigment as essential components, wherein the above inorganic fine particles leaving no carbides in sintering at 300.degree. to 1000.degree. C. are kneaded with water; the kneaded composition is molded; this molded composition is dried and then subjected to heat treatment at 300.degree. to 1000.degree. C., and a production method of the same.

REFERENCES:
patent: 3800034 (1974-03-01), Kircher et al.
patent: 5165915 (1992-11-01), Tokubo et al.
patent: 5221342 (1993-06-01), Minami et al.
Chemical Abstracts, Jan. 23, 1978, Synthetic High Polymers.

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