Colgate Palmolive Company

The Mennen Company

Lloyd Ross

Paul J Fessock

Paul Joseph Vincenti

Anthony J Esposito

Morton L Barr

Peter R Hilliard

Bhalchandra D Moghe

Michael S Mendolia

Frank Schebece

James A Tassoff

Disclosed is a glycol-containing base gel composition having reduced skin irritation potential, in which a cosmetically active agent (e.g., deodorant active agent, sunscreen, antiperspirant active agent, etc.) can be incorporated to provide a cosmetic gel (e.g., soft gel or stick) composition. The gelling agent for the gel composition can be a soap. The base gel composition includes at least one glycol having a structure of the formula H(OC.sub.3 H.sub.6).sub.n OH, where n represents the number of repeating propylene oxide groups and ranges from 1-80, with the provisos that: (1) more than zero, and up to 100% by weight, of the glycol component, has n=3 or 4; (2) less than 20% by weight of the glycol component has n=1; (3) not more than 90% by weight of the glycol component has n=2; and (4) not more than 90% by weight of the glycol component has n greater than or equal to 5. The composition can further include a nonionic or anionic surface active agent as a clarifying agent, to provide a translucent or clear gel composition.

Cosmetic gel composition having reduced skin irritation

An antiperspirant aerosol composition has a level of volatile organic compounds no greater than 60 wt. %. The composition includes particulate antiperspirant material and optionally particulate filler material. The filler material may be chemically modified corn starch, micronized polyethylene, cross-linked polyurethanes, polyacrylates, talc, sodium bicarbonate, corn starch, or any combination thereof. The antiperspirant aerosol compositions includes 10-35 wt. % of particulate material, 0.2-2 wt. % of a suspending agent, 5-50 wt. % of emollient carrier liquids and no more than 60 wt. % of an aerosol propellant mixture. The particulate material consists of 25 to 100 wt. % of a particulate antiperspirant active material and 0 to 75 wt. % of a particulate filler material. In addition, the antiperspirant aerosol compositions may contain certain optional components, such as activators, germicides, medicants, perfumes and colorants.

Antiperspirant aerosol composition with high solids content

Disclosed is a stick or gel composition, which can be clear or translucent, for combatting body malodor (e.g., an antiperspirant composition). The composition contains an antiperspirant active material (e.g., an antiperspirant active metal salt, such as aluminum chlorohydrate) and a polyamide gelling agent, and also contains a solvent system for the antiperspirant active material and polyamide, which dissolves the gelling agent and from which the gelling agent can be gelled. The solvent system is glycol-free, and includes a non-ionic surfactant (e.g., laureth-4) and a polar solvent (including water)). Use of the glycol-free solvent system achieves a gelled composition that has reduced levels of tack (is substantially tack-free) and has cosmetically acceptable properties. The composition can further include an opaque wax (e.g., stearyl alcohol), especially where the composition includes relatively small amounts of polyamide gelling agent, to provide additional structure and enhance dissolution of the polyamide gelling agent, while achieving a translucent composition which produces an optically clear film when applied to the skin. The composition containing the non-ionic surfactant and opaque wax can be processed, to form the gelled composition, at relatively low temperatures (180.degree.-185.degree. F.).

Clear or translucent tack-free antiperspirant stick or gel composition

Disclosed is a gel or stick composition for reduction of body malodor, containing active deodorant and/or antiperspirant ingredients, a polyamide gelling agent and a solvent system for the polyamide gelling agent. The polyamide gelling agent has good stability, even in the presence of acidic antiperspirant metal salts, and can provide a clear deodorant or antiperspirant gel or stick. The composition has good pay-off characteristics and application properties, and good structural integrity. Moreover, the composition can be formulated so as not to leave any undesirable residue, such as a white residue left after applying conventional antiperspirant sticks.

Deodorant and antiperspirant compositions containing polyamide gelling

Growing community of inventors

Hampton, NJ, United States of America

Lloyd Ross