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公开(公告)号：US11932754B2
公开(公告)日：2024-03-19
申请号：US17653766
申请日：2022-03-07
Applicant: Propex Operating Company, LLC
Inventor： Chastity Adkins , Drew Loizeaux , Scott Manning , Lee Pierce
CPC classification number: C08L23/14 , C08F10/06 , E02D17/20 , C08L2201/02 , E02D2300/0085
Abstract: The present disclosure provides a geosynthetic. In one embodiment, the geosynthetic contains a composition containing (A) a polypropylene and (B) from greater than 0 wt % to less than 3 wt % of a halogen-free flame retardant, based on the total weight of the composition. In another embodiment, the geosynthetic contains a composition containing (A) a polypropylene and (B) greater than 20 wt % zinc sulfide, based on the total weight of the composition. In another embodiment, the geosynthetic contains a composition containing (A) a polypropylene; (B) a halogen-free flame retardant; and (C) greater than 20 wt % zinc sulfide, based on the total weight of the composition. The composition has a specific gravity greater than 1.00 g/cc.
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2.发明公开公开(公告)号：US20240003111A1
公开(公告)日：2024-01-04
申请号：US18468323
申请日：2023-09-15
Applicant: Propex Operating Company, LLC
Inventor： Chastity ADKINS , Scott Manning , Drew Loizeaux
IPC: E02D17/20
CPC classification number: E02D17/202 , E02D2600/20 , E02D2600/40 , E02D2300/0015 , E02D2300/0087
Abstract: A bracing assembly for a geosynthetic wrapped system is provided. The bracing assembly includes a standing brace bar, a bottom brace bar, and a cross brace bar having different configurations to facilitate both easy and mistake free assembly of the bracing assembly. Furthermore, the standing brace bar and the bottom brace bar include guide tips that are sized and shaped to direct insertion of the standing brace bar and the bottom brace bar respectively into a weave of a geotextile fabric material such that a first connector of the bottom brace bar and a first connection slot of the standing brace bar are aligned together and with a fold line of the geotextile fabric material.
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Patent Agency Ranking
公开(公告)号：US20220289957A1
公开(公告)日：2022-09-15
申请号：US17653766
申请日：2022-03-07
Applicant: Propex Operating Company, LLC
Inventor： Chastity Adkins , Drew Loizeaux , Scott Manning , Lee Pierce
Abstract: The present disclosure provides a geosynthetic. In one embodiment, the geosynthetic contains a composition containing (A) a polypropylene and (B) from greater than 0 wt % to less than 3 wt % of a halogen-free flame retardant, based on the total weight of the composition. In another embodiment, the geosynthetic contains a composition containing (A) a polypropylene and (B) greater than 20 wt % zinc sulfide, based on the total weight of the composition. In another embodiment, the geosynthetic contains a composition containing (A) a polypropylene; (B) a halogen-free flame retardant; and (C) greater than 20 wt % zinc sulfide, based on the total weight of the composition. The composition has a specific gravity greater than 1.00 g/cc.
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4.发明授权公开(公告)号：US12270174B2
公开(公告)日：2025-04-08
申请号：US18468323
申请日：2023-09-15
Applicant: Propex Operating Company, LLC
Inventor： Chastity Adkins , Scott Manning , Drew Loizeaux
Abstract: A bracing assembly for a geosynthetic wrapped system is provided. The bracing assembly includes a standing brace bar, a bottom brace bar, and a cross brace bar having different configurations to facilitate both easy and mistake free assembly of the bracing assembly. Furthermore, the standing brace bar and the bottom brace bar include guide tips that are sized and shaped to direct insertion of the standing brace bar and the bottom brace bar respectively into a weave of a geotextile fabric material such that a first connector of the bottom brace bar and a first connection slot of the standing brace bar are aligned together and with a fold line of the geotextile fabric material.
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公开(公告)号：US20240191069A1
公开(公告)日：2024-06-13
申请号：US18443482
申请日：2024-02-16
Applicant: Propex Operating Company, LLC
Inventor： Chastity Adkins , Drew Loizeaux , Scott Manning , Lee Pierce
CPC classification number: C08L23/14 , C08F10/06 , E02D17/20 , C08L2201/02 , E02D2300/0085
Abstract: The present disclosure provides a geosynthetic. In one embodiment, the geosynthetic contains a composition containing (A) a polypropylene and (B) from greater than 0 wt % to less than 3 wt % of a halogen-free flame retardant, based on the total weight of the composition. In another embodiment, the geosynthetic contains a composition containing (A) a polypropylene and (B) greater than 20 wt % zinc sulfide, based on the total weight of the composition. In another embodiment, the geosynthetic contains a composition containing (A) a polypropylene; (B) a halogen-free flame retardant; and (C) greater than 20 wt % zinc sulfide, based on the total weight of the composition. The composition has a specific gravity greater than 1.00 g/cc.
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6.发明授权公开(公告)号：US11840816B2
公开(公告)日：2023-12-12
申请号：US17661434
申请日：2022-04-29
Applicant: Propex Operating Company, LLC
Inventor： Chastity Adkins , Scott Manning , Drew Loizeaux
CPC classification number: E02D17/202 , E02D2300/0015 , E02D2300/0087 , E02D2600/20 , E02D2600/40
Abstract: A bracing assembly for a geosynthetic wrapped system is provided. The bracing assembly includes a standing brace bar, a bottom brace bar, and a cross brace bar having different configurations to facilitate both easy and mistake free assembly of the bracing assembly. Furthermore, the standing brace bar and the bottom brace bar include guide tips that are sized and shaped to direct insertion of the standing brace bar and the bottom brace bar respectively into a weave of a geotextile fabric material such that a first connector of the bottom brace bar and a first connection slot of the standing brace bar are aligned together and with a fold line of the geotextile fabric material.
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7.发明公开公开(公告)号：US20230349123A1
公开(公告)日：2023-11-02
申请号：US17661434
申请日：2022-04-29
Applicant: Propex Operating Company, LLC
Inventor： Chastity Adkins , Scott Manning , Drew Loizeaux
IPC: E02D17/20
CPC classification number: E02D17/202 , E02D2300/0087 , E02D2600/40 , E02D2300/0015 , E02D2600/20
Abstract: A bracing assembly for a geosynthetic wrapped system is provided. The bracing assembly includes a standing brace bar, a bottom brace bar, and a cross brace bar having different configurations to facilitate both easy and mistake free assembly of the bracing assembly. Furthermore, the standing brace bar and the bottom brace bar include guide tips that are sized and shaped to direct insertion of the standing brace bar and the bottom brace bar respectively into a weave of a geotextile fabric material such that a first connector of the bottom brace bar and a first connection slot of the standing brace bar are aligned together and with a fold line of the geotextile fabric material.
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