Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Use of alkylene oxide copolymers as emollients in cosmetic preparations

Use of alkylene oxide copolymers as emollients in cosmetic preparations

US Patent 4411887 · Granted Oct 25, 1983

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Temperature-driven valve assembly2024
Gas spring with braking means1999
Gas spring having a plurality of pressure chambers arranged one behind another1990
Fuel briquettes1989
Thickening agent for detergent containing preparations1988
Fuel briquets1986
Process for the de-inking of printed waste paper1986
Thickening agent based on polyether derivatives1985
Polyether derivatives, their use as emulsifiers, and emulsions containing the ne1984
Consistency regulator for cosmetic and pharmaceutical preparations1983
Fuel briquets1983
Process for the preparation of 2-mercaptobenzothiazole1982