发明名称 |
METHOD FOR THE PRODUCTION OF A SOLID FRAGRANCE CONCENTRATE |
摘要 |
<p>The invention relates to a method for the production of a solid fragrance concentrate, by absorption of a liquid fragrance or fragrance mixture in a solid or solid mixture, using one or several surfactants and/or co-surfactants, solid at normal temperatures as solid or solid mixture, whereby the liquid fragrance or fragrance mixture is dissolved in the above at a temperature above the solidification temperature of the solid or solid mixture and the solution subsequently solidified by cooling. The solid or solid mixture comprises fatty alcohol(s) or a mixture of fatty alcohol(s) and fatty acid(s) and/or fatty alcohol ethoxylate and/or polyethylene glycol.</p> |
申请公布号 |
EP1549729(A1) |
申请公布日期 |
2005.07.06 |
申请号 |
EP20030748123 |
申请日期 |
2003.10.08 |
申请人 |
BELL FLAVORS & FRAGRANCES DUFT UND AROMA GMBH |
发明人 |
HEINZ, RAYMOND;HUPPERT, HANS-JUERGEN;GIRKE, KATHARINA |
分类号 |
C11D3/50;(IPC1-7):C11D3/50 |
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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