Invention Grant
- Patent Title: Glass wool acoustic panel and process for manufacturing such a panel
-
Application No.: US16755443Application Date: 2018-10-12
-
Publication No.: US11697936B2Publication Date: 2023-07-11
- Inventor: Gary Jacqus , Sylvain Berger , Pierre Leroy , Erling Nilsson , Delphine Dray
- Applicant: SAINT-GOBAIN ISOVER , SAINT-GOBAIN PLACO
- Applicant Address: FR Courbevoie
- Assignee: SAINT-GOBAIN ISOVER,SAINT-GOBAIN PLACO
- Current Assignee: SAINT-GOBAIN ISOVER,SAINT-GOBAIN PLACO
- Current Assignee Address: FR Courbevoie; FR Courbevoie
- Agency: Pillsbury Winthrop Shaw Pittman LLP
- Priority: EP 196306 2017.10.13
- International Application: PCT/EP2018/077818 2018.10.12
- International Announcement: WO2019/073019A 2019.04.18
- Date entered country: 2020-04-10
- Main IPC: E04B1/84
- IPC: E04B1/84 ; C03B37/04 ; D04H1/4218 ; G10K11/162 ; G10K11/172
Abstract:
A glass wool panel, intended to be used as an acoustic panel, has a density of less than or equal to 130 kg/m3, an air flow resistivity of between 30 and 120 kPa·s/m2, a Young's modulus of between 0.5 and 4 MPa.
Public/Granted literature
- US20200240136A1 GLASS WOOL ACOUSTIC PANEL AND PROCESS FOR MANUFACTURING SUCH A PANEL Public/Granted day:2020-07-30
Information query
IPC分类:
