composition, method for increasing the sun protection factor (fps) of a composition, method for reducing the deleterious effects of UV radiation, and methods for preventing or reducing the occurrence of erythema in an individual, skin photoaging, and occurrence of phototoxic or photoallergic reactions.
AKZO NOBEL CHEMICALS INT BV;MSD CONSUMER CARE, INC.;AKZO NOBEL CHEMICALS INTERNATIONAL B.V.
发明人:
DONATHAN G. BEASLEY,GARY THEODORE MARTINO,JOHN H. WAGNER JR.,MICHAEL TIMOTHY PHILBIN,QIWEI HE,THOMAS A. MEYER,BEASLEY DONATHAN G,MARTINO GARY THEODORE,WAGNER JOHN H JR,PHILBIN MICHAEL TIMOTHY,HE QIWEI,MEYER THOMAS A
申请号：
BRPI1011763
公开号：
BRPI1011763A2
申请日:
2010.04.26
申请国别(地区):
BR
年份:
2016
代理人:
摘要：
Compositions comprising UV blocking agents, a film forming polymer containing acid groups and a neutralizing agent； compositions and methods for increasing the SPF of a composition by neutralizing at least a portion of the acid groups of the film forming agent with the neutralizing agent.
