Cosmetic pencil

Details Cosmetic pencil Cosmetic pencil

1980-09-08

1982-06-15

McNeill, G. E.

Toilet

Nail device

Compound tools

A45D 4030

Patent

active

043345468

ABSTRACT:
A cosmetic pencil for use in the topical application of eye shadow, eye liner, lipstick, or the like. The pencil comprises an outer sheath or barrel and an inner core of a cosmetic composition. The barrel is composed of polyethylene and contains from 5% to 20% by weight of hydrogenated castor oil. The cosmetic pencil can be readily sharpened through use of a conventional pencil sharpened, and the addition of the hydrogenated castor oil provides the barrel with increased toughness, easier sharpening characteristics, as well as substantially reducing stress cracking of the barrel at elevated temperatures.

REFERENCES:
patent: 1819004 (1931-08-01), Roessinger
patent: 2449070 (1948-09-01), Hauser

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