Patent · US Active

Anhydrous liquid antiperspirant composition

US8815222B2 · kind B2 · utility

3Cited by

17References

16Claims

0Family size

Assignee

Colgate-Palmolive Company · US

Inventors

Long Pan · Somerville, US
Donghui Wu · Fremont, US
LaTonya Kilpatrick-Liverman · Princeton, US
Matthew J. Eibling · Madison, US
Michael Fitzgerald · Durham, US
Iraklis Pappas · Pennsauken, US

Key dates

Filing date	Dec 16, 2010
Grant date	Aug 26, 2014
Priority date	—
Expiry date	Dec 16, 2030

Classification

Technology area (CPC A)Human Necessities
CPC primaryA61K2800/58
WIPO fieldPharmaceuticals
WIPO sectorChemistry

Abstract

An anhydrous liquid antiperspirant/deodorant composition comprising a carrier comprising a cation and/or zwitterion and a hydrogen bond donor, wherein an amount of carrier is greater than an amount of any other material in the composition, and an antiperspirant active. This represents a new delivery form for antiperspirant actives and/or deodorant actives.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.