Invention Grant
- Patent Title: Method for stabilizing beta-hemihydrate plaster
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Application No.: US14405155Application Date: 2013-06-05
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Publication No.: US09751805B2Publication Date: 2017-09-05
- Inventor: Winfried Aschern , Jörg Bold
- Applicant: SINIAT INTERNATIONAL SAS
- Applicant Address: FR Avignon
- Assignee: ETEX BUILDING PERFORMANCE SAS
- Current Assignee: ETEX BUILDING PERFORMANCE SAS
- Current Assignee Address: FR Avignon
- Agency: Kenealy Vaidya LLP
- Priority: EP12171114 20120606
- International Application: PCT/EP2013/061553 WO 20130605
- International Announcement: WO2013/182587 WO 20131212
- Main IPC: C04B28/14
- IPC: C04B28/14 ; C04B11/00 ; C04B111/00
Abstract:
The instant invention is concerned with the post-treatment of β-hemihydrate plasters for the purpose of stabilization. The invention relies in the addition of a retardant to the calcined β-hemihydrate. It is also the purpose of the invention to provide stabilized β-hemihydrate plasters which exhibit advantageous properties.
Public/Granted literature
- US20150152010A1 METHOD FOR STABILIZING BETA-HEMIHYDRATE PLASTER Public/Granted day:2015-06-04
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