Witco Chemical Corporation

Hydrodent Laboratories Inc.

Graham Barker

Martin J Barabash

Scott Eagle

Leopold Safrin

There are provided shelf stable liquid concentrates for dilution to form dental rinse compositions for loosening and removing plaque present on dental surfaces, while reducing the level of plaque forming bacteria present in the oral cavity consisting essentially of an aqueous or an aqueous and alcoholic carrier for the ingredients of said concentrate, wherein the ingredients include about 0.1% to about 10% by weight of said concentrate of an oral surfactant, suitably an anionic surfactant, at least about 1% by weight of said concentrate of sodium benzoate, and sufficient pharmaceutically acceptable acid to maintain the pH of said concentrate in the range of about 6.2 to about 5.6. These concentrates, in order to be used, are diluted to form dental rinse compositions, with water, in the ratio of between about 1 to about 15 parts by weight of water to 1 part by weight of concentrate, resulting in a pH in the range of about 6.0 to about 4.7. There is also provided a method of loosening and removing plaque present on dental surfaces, while reducing the level of plaque forming bacteria present in the oral cavity comprising the step of rinsing the oral cavity with such a composition.

Antiplaque mouthwash concentrate

Emulsifiable compositions of cosmetic emulsion oils, oxidized petrolatum and water, and stable emulsified water-in-oil personal care preparations produced therefrom by neutralizing the acidic functionality of the oxidized petrolatum with a polyvalent cationic water-soluble metal salt.

Personal care emulsion

Synthetic detergent bars containing alkyl sulfosuccinate, surfactant, waxy extender and water, and process for preparing same.

Process for the preparation of synthetic detergent bars, and products

Aqueous compositions useful for shampooing, cleaning and conditioning hair and containing an amphoteric shampoo base, a cationic surfactant and an anionic macrocolloid polymer.

Conditioning shampoo

A method of making a water-in-oil waterproof makeup comprising (a) a cosmetic emulsion oil, (b) a cosmetic pigment, and (c) an emulsifier combination comprising (i) a stearate and (ii) a polyhydric alcohol ester of a liquid fatty acid, and compositions therefrom.

Waterproof makeup and method of preparing same

Cosmetic emulsions having a high internal phase ratio comprising an oil continuous phase, a water disperse phase, and an emulsifier combination of (i) aluminum and/or calcium stearate and (ii) a phosphated mono- and/or diglyceride; and method of preparing same.

Growing community of inventors

Fair Lawn, NJ, United States of America

Graham Barker