C - Chemistry – Metallurgy – 11 – D
Patent
C - Chemistry, Metallurgy
11
D
C11D 3/50 (2006.01) C11D 17/06 (2006.01)
Patent
CA 2504644
A process for preparing perfume film chips comprising inclusions of perfume particles wherein said particles comprise particle carrier material and perfume whereby said process comprises the steps of: a) forming a film of water reactive material containing inclusions of perfume particles; b) solidifying said film by cooling and/or drying and c) comminuting the solidified film into perfume film chips comprising inclusions of perfume particles.
La présente invention a trait à un procédé permettant la préparation de granules de pellicule parfumées comportant des inclusions de particules parfumées dans lequel lesdites particules comprennent un matériau de support de particules et du parfum, ledit procédé comprenant les étapes suivantes : a) la formation d'une pellicule en matériau réactif à l'eau contenant des inclusions de particules parfumées ; b) la solidification de ladite pellicule par refroidissement et/ou séchage et c) le broyage fin de la pellicule solidifiée en granules de pellicule parfumées comportant des inclusions de particules parfumées.
Ranada Vidyadhar Sudhir
Strijbosch Antonius Henricus J.
Gowling Lafleur Henderson Llp
Plc Unilever
The Sun Products Corporation
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