MATERIAU A LIBERATION PROGRESSIVE DUNE SUBSTANCE ACTIVE LIQUIDE PAR EVAPORATION, ET BRACELET ANTI-MOUSTIQUE INTEGRANT UN TEL MATERIAU

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专利权人:

Evergreen Land Limited

发明人:

GEORGES, Pascal, Serge

申请号：

EP06794388.6

公开号：

EP1919279B1

申请日:

2006.09.04

申请国别(地区):

EP

年份:

2017

代理人:

摘要：

A material controllingly releases by evaporation a liquid active substance and comprises a polymer material matrix impregnated with a liquid composition. The liquid composition contains a mixture of the active substance and a solute which reduces the active substance evaporation kinetics by decreasing a vapor pressure. A method for producing the material and an accessory comprising an element made therefrom are also described.

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