公开(公告)号：US20210331973A1

公开(公告)日：2021-10-28

申请号：US16317986

申请日：2017-07-14

Applicant: KNAUF INSULATION SPRL

Inventor： Etienne DHEUR

IPC: C04B14/46 ,  C04B28/34 ,  C04B14/42 ,  E04B1/94 ,  D04H1/4209

Abstract: A mineral wool insulating product which comprises a layer, notably a continuous layer, of mixed mineral wool fibres, the mixed mineral wool fibres comprising a binder, first mineral wool fibres and second mineral wool fibres, the first mineral wool fibres and the second mineral wool fibres have a difference of softening point.

公开(公告)号：US20240294427A1

公开(公告)日：2024-09-05

申请号：US18605673

申请日：2024-03-14

Applicant: KNAUF INSULATION SPRL

Inventor： Etienne DHEUR

IPC: C04B14/46 ,  C04B14/42 ,  C04B28/34 ,  C04B111/00 ,  C04B111/28 ,  D04H1/4209 ,  E04B1/94

CPC classification number: C04B14/46 ,  C04B14/42 ,  C04B28/344 ,  D04H1/4209 ,  E04B1/94 ,  C04B2111/00163 ,  C04B2111/00525 ,  C04B2111/00551 ,  C04B2111/00577 ,  C04B2111/28 ,  C04B2201/30 ,  D10B2401/04

Abstract: A mineral wool insulating product which comprises a layer, notably a continuous layer, of mixed mineral wool fibres, the mixed mineral wool fibres comprising a binder, first mineral wool fibres and second mineral wool fibres, the first mineral wool fibres and the second mineral wool fibres have a difference of softening point.