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公开(公告)号:US20160229748A1
公开(公告)日:2016-08-11
申请号:US15022247
申请日:2014-09-05
Applicant: BASF SE
Inventor: Uwe GEHRIG , Joachim DENGLER , Michael SCHINABECK , Martin PICHLER , Torben GÄDT , Stephanie LOGES
IPC: C04B24/30 , C04B41/53 , C04B28/14
CPC classification number: C04B24/30 , C04B28/14 , C04B41/5307 , C04B2111/0062 , C04B14/10 , C04B22/16 , C04B24/22 , C04B38/106 , C04B24/243
Abstract: Method for making light-weight gypsum board with enhanced compressive strength by addition of dispersants. Wallboards made by use of a gypsum-based composition comprising a ketone resin as dispersant and a foaming agent.
Abstract translation: 通过添加分散剂制造具有增强抗压强度的轻质石膏板的方法。 通过使用包含酮树脂作为分散剂的石膏基组合物和发泡剂制成的墙板。