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Patent Agency Ranking
公开(公告)号：US20210380481A1
公开(公告)日：2021-12-09
申请号：US17283608
申请日：2019-10-02
Applicant: Hilti Aktiengesellschaft
Inventor： Armin Pfeil , Markus Schönlein , Dirk Volkmer , Pascal Beroll
IPC: C04B28/06
Abstract: A two-component inorganic injection mortar system includes a curable aqueous-phase aluminous cement component A and an initiator component B in aqueous-phase for initiating the curing process. Component A includes at least one blocking agent which is phosphoric acid, metaphosphoric acid, phosphorous acid or phosphonic acid, at least one plasticizer and water. Component B includes an initiator, at least one retarder, at least one mineral filler and water. The curable aqueous-phase aluminous cement component A includes calcium aluminate cement having an average particle size in the range of from 0.5 to 15 μm. A two-component system, which is ready-for-use, can be used for chemical fastening of anchors, such as metal elements, or in mineral substrates, such as structures made of brickwork, concrete, pervious concrete or natural stone.
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公开(公告)号：US20210387916A1
公开(公告)日：2021-12-16
申请号：US17283596
申请日：2019-10-02
Applicant: Hilti Aktiengesellschaft
Inventor： Armin Pfeil , Vanessa Sirch , Markus Schönlein , Pascal Beroll , Dirk Volkmer
Abstract: A multi-component inorganic anchoring system, for chemical fastening of anchors and post-installed reinforcing bars in mineral substrates, includes a curable powdery aluminous cement component A and an initiator component B in an aqueous phase for initiating a curing process. The powdery aluminous cement component A includes an aluminous cement component based on powdery calcium aluminate cement and component B includes an accelerator constituent and water. Furthermore, at least part of the calcium aluminate cement of component A has an average particle size in the range of from 0.5 to 15 μm. Methods of using the calcium aluminate cement in a multi-component inorganic anchoring system to increase load values and methods for chemical fastening of anchors in mineral substrates can be performed.
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公开(公告)号：US20240391834A1
公开(公告)日：2024-11-28
申请号：US18792027
申请日：2024-08-01
Applicant: Hilti Aktiengesellschaft
Inventor： Armin Pfeil , Vanessa Sirch , Markus Schönlein , Pascal Beroll , Dirk Volkmer
IPC: C04B28/06 , C04B7/52 , C04B22/14 , C04B40/06 , C04B103/00 , C04B103/12 , C04B103/32 , C04B111/00
Abstract: A multi-component inorganic anchoring system, for chemical fastening of anchors and post-installed reinforcing bars in mineral substrates, includes a curable powdery aluminous cement component A and an initiator component B in an aqueous phase for initiating a curing process. The powdery aluminous cement component A includes an aluminous cement component based on powdery calcium aluminate cement and component B includes an accelerator constituent and water. Furthermore, at least part of the calcium aluminate cement of component A has an average particle size in the range of from 0.5 to 15 μm. Methods of using the calcium aluminate cement in a multi-component inorganic anchoring system to increase load values and methods for chemical fastening of anchors in mineral substrates can be performed.
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公开(公告)号：US12077475B2
公开(公告)日：2024-09-03
申请号：US17283596
申请日：2019-10-02
Applicant: Hilti Aktiengesellschaft
Inventor： Armin Pfeil , Vanessa Sirch , Markus Schönlein , Pascal Beroll , Dirk Volkmer
IPC: C04B22/14 , C04B28/06 , C04B40/06 , C04B7/52 , C04B103/00 , C04B103/12 , C04B103/32 , C04B111/00
CPC classification number: C04B28/06 , C04B22/142 , C04B40/0625 , C04B7/527 , C04B28/065 , C04B2103/0008 , C04B2103/001 , C04B2103/12 , C04B2103/32 , C04B2111/00715 , C04B28/06 , C04B14/06 , C04B14/28 , C04B18/146 , C04B20/008 , C04B22/062 , C04B22/085 , C04B22/10 , C04B22/124 , C04B22/14 , C04B22/16 , C04B40/065 , C04B2103/30 , C04B2103/408 , C04B2103/44 , C04B2103/54 , C04B2103/67 , C04B28/065 , C04B14/06 , C04B14/28 , C04B18/146 , C04B20/008 , C04B22/062 , C04B22/085 , C04B22/10 , C04B22/124 , C04B22/14 , C04B22/16 , C04B40/065 , C04B2103/30 , C04B2103/408 , C04B2103/44 , C04B2103/54 , C04B2103/67 , C04B28/06 , C04B14/28 , C04B20/008 , C04B22/147 , C04B2103/30
Abstract: A multi-component inorganic anchoring system, for chemical fastening of anchors and post-installed reinforcing bars in mineral substrates, includes a curable powdery aluminous cement component A and an initiator component B in an aqueous phase for initiating a curing process. The powdery aluminous cement component A includes an aluminous cement component based on powdery calcium aluminate cement and component B includes an accelerator constituent and water. Furthermore, at least part of the calcium aluminate cement of component A has an average particle size in the range of from 0.5 to 15 μm. Methods of using the calcium aluminate cement in a multi-component inorganic anchoring system to increase load values and methods for chemical fastening of anchors in mineral substrates can be performed.
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公开(公告)号：US11718564B2
公开(公告)日：2023-08-08
申请号：US17283608
申请日：2019-10-02
Applicant: Hilti Aktiengesellschaft
Inventor： Armin Pfeil , Markus Schönlein , Dirk Volkmer , Pascal Beroll
IPC: C04B28/06 , C04B111/00
CPC classification number: C04B28/065 , C04B2111/00715
Abstract: A two-component inorganic injection mortar system includes a curable aqueous-phase aluminous cement component A and an initiator component B in aqueous-phase for initiating the curing process. Component A includes at least one blocking agent which is phosphoric acid, metaphosphoric acid, phosphorous acid or phosphonic acid, at least one plasticizer and water. Component B includes an initiator, at least one retarder, at least one mineral filler and water. The curable aqueous-phase aluminous cement component A includes calcium aluminate cement having an average particle size in the range of from 0.5 to 15 μm. A two-component system, which is ready-for-use, can be used for chemical fastening of anchors, such as metal elements, or in mineral substrates, such as structures made of brickwork, concrete, pervious concrete or natural stone.
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