FREDERICK J. LANG,FRANKLIN M. C. CHEN,JEFFREY D. LINDSAY,DOUGLAS BRYAN COLE,LIGIA A. RIVERA,KATHERINE DENISE STAHL,VARSHA K. SHAH,KURT J. BEVERNITZ,ERIC D. JOHNSON,KIM G. SCHICK
申请号：
BR0110582
公开号：
BR0110582B1
申请日:
2001.05.03
申请国别(地区):
BR
年份:
2013
代理人:
摘要：
The present invention is directed to wetting compositions for use in conjunction with a non-polyvinyl alcohol-containing ion-sensitive polymer having water solubility properties that vary depending on the type and amount of ions present in water.
