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公开(公告)号:EP1560800B1
公开(公告)日:2013-02-20
申请号:EP03758634.4
申请日:2003-10-23
申请人: Shoshany, Haggai
发明人: Shoshany, Haggai
IPC分类号: C04B40/00 , C04B24/36 , C04B24/08 , C04B28/14 , C04B103/65
CPC分类号: C04B28/14 , B01F13/1055 , B01F15/00175 , B01F15/00207 , B01F15/0445 , B01F15/0479 , B28B17/023 , B28C7/02 , B28C7/0418 , B28C7/0454 , C04B24/08 , C04B24/36 , C04B40/0028 , C04B40/0039 , C04B2290/20 , Y02W30/97 , C04B2103/65 , C04B18/24 , C04B22/00 , C04B24/00 , C04B2103/402 , C04B2103/406
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公开(公告)号:EP1560800A1
公开(公告)日:2005-08-10
申请号:EP03758634.4
申请日:2003-10-23
申请人: Shoshany, Haggai
发明人: Shoshany, Haggai
CPC分类号: C04B28/14 , B01F13/1055 , B01F15/00175 , B01F15/00207 , B01F15/0445 , B01F15/0479 , B28B17/023 , B28C7/02 , B28C7/0418 , B28C7/0454 , C04B24/08 , C04B24/36 , C04B40/0028 , C04B40/0039 , C04B2290/20 , Y02W30/97 , C04B2103/65 , C04B18/24 , C04B22/00 , C04B24/00 , C04B2103/402 , C04B2103/406
摘要: A method comprising adding a suspension of a hydrophobic substance to a gypsum slurry. The hydrophobic substance may impart water repellent characteristics to the gypsum, may be used as a foaming aid, density reducer, dimension stabilizer, and others, and may increase the mechanical strength and durability of the gypsum product. In another embodiment of the present invention, suspensions of other substances may be used in addition to or in place of the hydrophobic substance to impart these characteristics.
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