Method for manufacturing insulation products based on mineral wool using a solid thermosetting binder
AssigneeSaint-Gobain Isover
InventorsMamadou SECK, Mickaël DELMÉE
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Abstract
The present invention relates to a method for manufacturing insulation products based on mineral wool bound by an organic binder, comprising the following successive steps: (a) providing a mineral wool, (b) humidifying the mineral wool, (c) placing the humidified mineral wool fibers in contact with particles of binder comprising a mixture of thermosetting reagents, (d) shaping the mixture of mineral wool and binder particles, and (e) heating the shaped mixture to a temperature and for a period sufficient to allow the condensation of the reagents and the formation of an insulation product based on mineral wool bound by an insoluble and infusible organic binder.
Claims20
A method for manufacturing insulation products based on mineral wool bound by an organic binder, comprising the following successive steps:
- (a) humidifying a mineral wool made of mineral fibers
- (b) placing the humidified mineral wool fibers in contact with particles of binder comprising a mixture of thermosetting reagents;
- (c) shaping the mixture of mineral wool and binder particles;
- and
- (d) heating the shaped mixture to a temperature and for a period sufficient to allow the condensation of the reagents and the formation of an insulation product based on mineral wool bound by an insoluble and infusible organic binder.
Dependencies are inferred from the claim text.