发明名称 |
PARTICLES COMPRISING A HUEING DYE |
摘要 |
A particle for use in a composition comprising: a first coating layer comprising a coating material selected from surfactant, surfactant precursor, builder, film-forming polymer and mixtures thereof, and a core, at least a portion of said core being coated by said coating; wherein the particle additionally comprises a hueing dye.
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申请公布号 |
CA2735599(A1) |
申请公布日期 |
2010.03.18 |
申请号 |
CA20092735599 |
申请日期 |
2009.09.02 |
申请人 |
THE PROCTER & GAMBLE COMPANY |
发明人 |
PRABHAT, MANASVINI;SWAN, GILLIAN BALFOUR |
分类号 |
C11D11/00;C11D3/40;C11D3/42;C11D17/04 |
主分类号 |
C11D11/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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