Deidre Lee Mitchell,Roberta Marie Betkoski,Kavssery Parameswaran Ananthapadmanabhan,Lin Yang
申请号：
US12834131
公开号：
US20120010115A1
申请日:
2010.07.12
申请国别(地区):
US
年份:
2012
代理人:
摘要：
A preservative system and a personal care composition containing that system is provided which includes the preservative combination of a C10C24 acyl glycinate salt and a dihydroxypropyl quaternary ammonium salt, and wherein the system exhibits a Log Reduction against Pseudomonas aeruginosa of at least 2 within 48 hours of application to an aqueous system. This preservative system is effective against gram negative bacteria, particularly Pseudomonas aeruginosa.
