<p>The invention provides a hygiene indicator device for transferring an indicator dye to a hard surface that comprises a first part (the tip) comprising an indicator composition with an anionic dye, and a second part attached to the first part.</p>
申请公布号
WO2007054238(A1)
申请公布日期
2007.05.18
申请号
WO2006EP10554
申请日期
2006.11.03
申请人
UNILEVER N.V.;UNILEVER PLC;HINDUSTAN LEVER LIMITED;DAS, JULIE, ROSALYN;MCDONALD, LORRAINE, DAWN;RYAN, PHILIP, MICHAEL;WARD, DAVID, RICHARD
发明人
DAS, JULIE, ROSALYN;MCDONALD, LORRAINE, DAWN;RYAN, PHILIP, MICHAEL;WARD, DAVID, RICHARD
