Invention Grant
- Patent Title: Composition for plasterboards and products obtained
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Application No.: US14650411Application Date: 2013-12-18
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Publication No.: US10941074B2Publication Date: 2021-03-09
- Inventor: Bernard Bouteiller , Sylvain Petigny , Yves Boussant-Roux
- Applicant: CertainTeed Gypsum, Inc.
- Applicant Address: US PA Malvern
- Assignee: CertainTeed Gypsum, Inc.
- Current Assignee: CertainTeed Gypsum, Inc.
- Current Assignee Address: US PA Malvern
- Agency: Mcdonnell Boehnen Hulbert & Berghoff LLP
- Priority: FR1262531 20121221
- International Application: PCT/FR2013/053157 WO 20131218
- International Announcement: WO2014/096698 WO 20140626
- Main IPC: C04B11/00
- IPC: C04B11/00 ; B28B1/16 ; E04C2/04 ; C04B28/14 ; C04B111/28
Abstract:
The invention relates to a plaster-based composition comprising nanometric boehmite and/or nanometric aluminium trihydroxide, this composition making it possible to obtain products having better dimensional stability at high and in particular at very high temperature. The invention also relates to the method of obtaining the products, and the products produced.
Public/Granted literature
- US20150307397A1 COMPOSITION FOR PLASTERBOARDS AND PRODUCTS OBTAINED Public/Granted day:2015-10-29
Information query
