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Brevet Année : 2012

SHEET OF VEGETABLE WOOL FIBRE IMPREGNATED WITH AN EPOXIDISED VEGETABLE OIL

Résumé

The invention relates to a sheet of vegetable wool fibre impregnated with a reactive mix made up of a partially or completely epoxidised vegetable oil and a hardener. The invention also relates to a panel including a sheet according to the invention. The invention further relates to a method for manufacturing a sheet or a panel according to the invention, comprising the following steps: mixing an epoxidised vegetable oil and a hardener at a temperature higher than each one of the melting temperatures thereof and lower than each one of the breakdown temperatures thereof; depositing the obtained mix on an assembly of vegetable wool fibres at a temperature higher than each one of the melting temperatures thereof and lower than each one of the breakdown temperatures thereof.
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Dates et versions

hal-00746142 , version 1 (27-10-2012)

Identifiants

  • HAL Id : hal-00746142 , version 1

Citer

Jean-Pierre Habas, Mylene Stemmelen, Vincent Lapinte, Sylvain Caillol, Bernard Boutevin, et al.. SHEET OF VEGETABLE WOOL FIBRE IMPREGNATED WITH AN EPOXIDISED VEGETABLE OIL. United States, Patent n° : WO2012136940. 2012. ⟨hal-00746142⟩
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