Invention Grant
- Patent Title: Hydraulic composition for grout
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Application No.: US16489191Application Date: 2018-02-28
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Publication No.: US11884592B2Publication Date: 2024-01-30
- Inventor: Vanessa Kocaba , Sandra Darguy
- Applicant: CHRYSO
- Applicant Address: FR Issy les Moulineaux
- Assignee: CHRYSO
- Current Assignee: CHRYSO
- Current Assignee Address: FR Issy les Moulineaux
- Agency: Knobbe Martens Olson & Bear LLP
- Priority: FR 51614 2017.02.28
- International Application: PCT/EP2018/054899 2018.02.28
- International Announcement: WO2018/158299A 2018.09.07
- Date entered country: 2019-08-27
- Main IPC: C04B24/38
- IPC: C04B24/38 ; C04B24/12 ; C04B28/02 ; C04B40/00 ; C04B40/06 ; E21D11/06 ; C04B103/12 ; C04B103/22 ; C04B111/70
Abstract:
A hydraulic composition including water; a hydraulic binder; at least one setting retarder; and at least one polysaccharide; the weight ratio of the water/hydraulic binder being greater than 1.5, methods of using the composition as a mixture in a grout and a corresponding method for preparing a grout and the grout thereby obtained.
Information query
