Patent · US Active

Preservative system and composition based on glycinate and hydroxyethyl sulfonate salt combination

US8470883B2 · kind B2 · utility

0Cited by

3References

10Claims

0Family size

Assignee

Conopco, Inc. · US

Inventors

Roberta Marie Betkoski · Seymour, US
Deidre Lee Mitchell · Oxford, US
Kavssery Parameswaran Ananthapadmanabhan · Highland Mills, US
Lin Yang · Fort Lee, US

Key dates

Filing date	Jul 12, 2010
Grant date	Jun 25, 2013
Priority date	—
Expiry date	Jun 7, 2031

Classification

Technology area (CPC A)Human Necessities
CPC primaryA61K2800/524
WIPO fieldPharmaceuticals
WIPO sectorChemistry

Abstract

A preservative system and a personal care composition containing that system is provided which includes the preservative combination of a C10-C24 acyl glycinate salt and a hydroxyethyl sulfonate salt. This preservative system is effective against gram negative bacteria, particularly Pseudomonas aeruginosa.

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