Invention Grant
- Patent Title: Powdery composition based on a calco-magnesian compound
- Patent Title (中): 基于钙镁石化合物的粉末组合物
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Application No.: US10583048Application Date: 2004-12-14
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Publication No.: US08048217B2Publication Date: 2011-11-01
- Inventor: Amandine Gambin , Alain Laudet , Olivier Francoisse
- Applicant: Amandine Gambin , Alain Laudet , Olivier Francoisse
- Applicant Address: BE
- Assignee: S. A.Lhoist Recherche et Developpement
- Current Assignee: S. A.Lhoist Recherche et Developpement
- Current Assignee Address: BE
- Agent Charles D. Gunter, Jr.
- Priority: BE2003/0684 20031224
- International Application: PCT/EP2004/053437 WO 20041214
- International Announcement: WO2005/070830 WO 20050804
- Main IPC: C09C1/02
- IPC: C09C1/02 ; C04B14/00 ; C04B16/00 ; C04B24/00 ; C04B28/00
Abstract:
The invention relates to a powder composition based on a calcium/magnésium compound having formula (I), xCaA.(1−x)[yMgA+(1−y)MgO], in which A is a group ═(OH)2 or ═CO3 and x and y are mole fractions where 0
Public/Granted literature
- US20070107637A1 Powdery composition based on a calco-magnesian compound Public/Granted day:2007-05-17
Information query
