Invention Grant
US09533916B2 Gypsum slurry, hardened gypsum, gypsum building material, gypsum board, method of producing gypsum slurry, method of producing hardened gypsum, method of producing gypsum building material, and method of producing gypsum board
有权
石膏浆，硬石膏，石膏建筑材料，石膏板，石膏浆的制造方法，硬化石膏的制造方法，石膏建筑材料的制造方法，石膏板的制造方法
- Patent Title: Gypsum slurry, hardened gypsum, gypsum building material, gypsum board, method of producing gypsum slurry, method of producing hardened gypsum, method of producing gypsum building material, and method of producing gypsum board
- Patent Title (中): 石膏浆，硬石膏，石膏建筑材料，石膏板，石膏浆的制造方法，硬化石膏的制造方法，石膏建筑材料的制造方法，石膏板的制造方法
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Application No.: US15036462Application Date: 2014-10-22
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Publication No.: US09533916B2Publication Date: 2017-01-03
- Inventor: Yuji Ataka , Ken Watanabe
- Applicant: YOSHINO GYPSUM CO., LTD.
- Applicant Address: JP Tokyo
- Assignee: YOSHINO GYPSUM CO., LTD.
- Current Assignee: YOSHINO GYPSUM CO., LTD.
- Current Assignee Address: JP Tokyo
- Agency: IPUSA, PLLC
- Priority: JP2013-246716 20131128
- International Application: PCT/JP2014/078120 WO 20141022
- International Announcement: WO2015/079835 WO 20150604
- Main IPC: C04B28/14
- IPC: C04B28/14 ; C04B24/24 ; C04B24/28 ; C04B111/27
Abstract:
A gypsum slurry includes calcined gypsum, urea phosphate esterified starch, organopolysiloxane, and water.
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