Invention Grant
US09579823B2 Bag and its use to provide admixture for a hydraulic composition
有权
袋及其用于为水硬性组合物提供外加剂的用途
- Patent Title: Bag and its use to provide admixture for a hydraulic composition
- Patent Title (中): 袋及其用于为水硬性组合物提供外加剂的用途
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Application No.: US14349570Application Date: 2012-10-02
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Publication No.: US09579823B2Publication Date: 2017-02-28
- Inventor: Vincent Duveau , Philippe Thouilleux , Alain Jacquet , Emmanuel Villard , Sébastien Georges
- Applicant: LAFARGE
- Applicant Address: FR Paris
- Assignee: LAFARGE
- Current Assignee: LAFARGE
- Current Assignee Address: FR Paris
- Agency: Pillsbury Winthrop Shaw Pittman LLP
- Priority: FR1158931 20111004
- International Application: PCT/EP2012/069466 WO 20121002
- International Announcement: WO2013/050370 WO 20130411
- Main IPC: B28C5/00
- IPC: B28C5/00 ; B65D33/00 ; C04B24/00 ; C04B24/26 ; C04B103/00
Abstract:
A bag is used to provide an admixture for a hydraulic composition, wherein a wall of the bag includes a layer, the layer including a water-soluble polymer, and wherein an admixture is present in the wall of the bag.
Public/Granted literature
- US20140293728A1 BAG AND ITS USE TO PROVIDE ADMIXTURE FOR A HYDRAULIC COMPOSITION Public/Granted day:2014-10-02
Information query
