公开(公告)号：US12187642B2

公开(公告)日：2025-01-07

申请号：US17791309

申请日：2021-01-05

Applicant: SAINT-GOBAIN ISOVER

Inventor： Mamadou Seck ,  Mickael Delmee ,  Pierrick Guyot

IPC: C03C25/26 ,  B29C70/28

Abstract: The 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 mineral wool at room temperature, (b) applying, to the mineral wool, an aqueous thermosetting binder composition, (c) drying the mineral wool impregnated with the aqueous thermosetting binder composition to obtain thermosetting mineral wool, (d) shaping the thermosetting mineral wool, and (e) heating the shaped thermosetting mineral wool at a temperature for long enough to enable the constituents of the binder to be condensed and an insoluble binder to be formed.