发明名称 |
A PROCESS FOR PREPARING A PERFUME PARTICLE |
摘要 |
<p>A process for preparing a perfume composition, the process having the steps of; (a) contacting a perfume ingredient with a molten material to form a pre-mix; (b) contacting the pre-mix with a first solid material to form a soft-solid intermediate high active perfume material; (c) solidifying the molten material to form a hardened-solid intermediate high active perfume material; (d) contacting the hardened-solid intermediate high active perfume intermediate material with a second solid material to form a perfume composition, wherein the ratio of the wt % amount of perfume ingredient present in the hardened-solid intermediate high active perfume material to the wt % amount of perfume ingredient present in the perfume composition is greater than 1.5:1.</p> |
申请公布号 |
EP2451928(A1) |
申请公布日期 |
2012.05.16 |
申请号 |
EP20100732585 |
申请日期 |
2010.07.07 |
申请人 |
THE PROCTER & GAMBLE COMPANY |
发明人 |
GUILLARD, NICOLAS;CALDWELL, STUART, ANDREW;SAYERS, EDWARD |
分类号 |
C11D3/50;C11D3/10;C11D11/00;C11D17/00;C11D17/06 |
主分类号 |
C11D3/50 |
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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