发明名称 |
IMPROVEMENTS RELATING TO ENCAPSULATED BENEFIT AGENTS |
摘要 |
<p>The invention provides a particle comprising: (a) a core comprising a benefit agent; (b) a shell, wherein the shell comprises a polyamide, and wherein the polyamide comprises an aromatic group; and (c) an optional deposition aid; wherein the benefit agent comprises 70-100 wt %, by total weight of the benefit agent, of a component selected from tertiary alcohols, alpha substituted aldehydes, aliphatic and aromatic ketones and ketenes and mixtures thereof, excluding cyclic aliphatic materials containing polar functional groups; and the benefit agent is substantially free from i) aliphatic primary alcohols and ii) aromatic primary alcohols and contains less than 15 wt % of aliphatic aldehydes having a chain length of from 8 to 22, by total weight of the benefit agent.</p> |
申请公布号 |
EP2911643(A2) |
申请公布日期 |
2015.09.02 |
申请号 |
EP20130782691 |
申请日期 |
2013.10.22 |
申请人 |
UNILEVER PLC;UNILEVER N.V. |
发明人 |
JONES, CRAIG, WARREN;LI, CHANGXI;PAN, XIAOYUN;WANG, JINFANG;ZHANG, YUANYUAN |
分类号 |
A61K8/11;B01J13/16;C11D3/00;C11D3/37;C11D3/50;C11D17/00 |
主分类号 |
A61K8/11 |
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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