WEB SUBSTRATE HAVING ACTIVATED COLOR REGIONS IN DEFORMED REGIONS
摘要
<p>The present invention relates to a web substrate comprising an activatable colorant and at least one deformed region. A first activated color region is produced in the web substrate upon exposure to a first external stimulus and a second activated color region is produced within the first activated color region upon exposure to a second external stimulus. The second activated color region coincides with the deformed region.</p>
申请公布号
WO2011133439(A1)
申请公布日期
2011.10.27
申请号
WO2011US32814
申请日期
2011.04.18
申请人
THE PROCTER & GAMBLE COMPANY;ARORA, KELYN, ANNE;HAMMONS, JOHN, LEE;MULLANE, TIMOTHY, LANE
发明人
ARORA, KELYN, ANNE;HAMMONS, JOHN, LEE;MULLANE, TIMOTHY, LANE