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公开(公告)号：US11942656B2
公开(公告)日：2024-03-26
申请号：US14933062
申请日：2015-11-05
申请人： Daramic, LLC
IPC分类号： H01M2/16 , H01M2/18 , H01M10/04 , H01M10/12 , H01M50/417 , H01M50/449 , H01M50/451 , H01M50/463 , H01M50/466 , H01M50/469 , H01M50/489
CPC分类号： H01M50/463 , H01M50/417 , H01M50/449 , H01M50/451 , H01M50/466 , H01M50/469 , H01M10/12 , H01M50/489 , H01M2220/20 , Y02E60/10
摘要： New, improved or optimized battery separators, components, batteries, industrial batteries, inverter batteries, batteries for heavy or light industrial applications, forklift batteries, float charged batteries, inverters, accumulators, systems, methods, profiles, additives, compositions, composites, mixes, coatings, and/or related methods of water retention, water loss prevention, improved charge acceptance, production, use, and/or combinations thereof are provided or disclosed. More particularly, the present invention is directed to one or more improved battery separators having various improvements that may result in decreased water loss for a battery in which such a separator is incorporated, enhanced charge acceptance, or combinations thereof. Additionally, the present invention relates to one or more improved battery separators having various improvements with regard to shape, and/or physical profile, and/or chemical(s), additives, mixes, coatings, and/or the like used to make such battery separators (such as oil(s), and/or chemical additive(s) or agents used to coat, finish or improve such battery separators (such as surfactant(s))). The improved battery separators of the instant invention are particularly useful in or with industrial batteries, such as inverter batteries, batteries for heavy or light duty industrial applications, and so forth.
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公开(公告)号：US20160126522A1
公开(公告)日：2016-05-05
申请号：US14933062
申请日：2015-11-05
申请人： Daramic, LLC
CPC分类号： H01M2/1686 , H01M2/1653 , H01M2/18 , H01M10/12 , H01M2220/20 , Y02E60/126
摘要： New, improved or optimized battery separators, components, batteries, industrial batteries, inverter batteries, batteries for heavy or light industrial applications, forklift batteries, float charged batteries, inverters, accumulators, systems, methods, profiles, additives, compositions, composites, mixes, coatings, and/or related methods of water retention, water loss prevention, improved charge acceptance, production, use, and/or combinations thereof are provided or disclosed. More particularly, the present invention is directed to one or more improved battery separators having various improvements that may result in decreased water loss for a battery in which such a separator is incorporated, enhanced charge acceptance, or combinations thereof. Additionally, the present invention relates to one or more improved battery separators having various improvements with regard to shape, and/or physical profile, and/or chemical(s), additives, mixes, coatings, and/or the like used to make such battery separators (such as oil(s), and/or chemical additive(s) or agents used to coat, finish or improve such battery separators (such as surfactant(s))). The improved battery separators of the instant invention are particularly useful in or with industrial batteries, such as inverter batteries, batteries for heavy or light duty industrial applications, and so forth.
摘要翻译： 新的，改进的或优化的电池分离器，组件，电池，工业电池，逆变器电池，用于重型或轻工业应用的电池，叉车电池，浮充电池，逆变器，蓄能器，系统，方法，型材，添加剂，组合物，复合材料，混合物 ，涂层和/或相关的保水方法，防止水分损失，改进的充电接受性，生产，使用和/或其组合提供或公开。 更具体地说，本发明涉及一种或多种具有各种改进的改进的电池隔板，其可以导致其中结合有这种隔板的电池的水分损失减少，增强的电荷接受度或其组合。 另外，本发明涉及一种或多种改进的电池隔板，其具有关于形状，/或物理特征，和/或化学，添加剂，混合物，涂层和/或类似物的各种改进， 用于涂覆，整理或改进这种电池隔板（如表面活性剂）的电池隔离器（例如油和/或化学添加剂或试剂））。 本发明的改进的电池分离器特别适用于工业电池，例如逆变器电池，用于重型或轻型工业应用的电池等。
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公开(公告)号：US20240234957A1
公开(公告)日：2024-07-11
申请号：US18581438
申请日：2024-02-20
申请人： Daramic, LLC
IPC分类号： H01M50/463 , H01M10/12 , H01M50/417 , H01M50/449 , H01M50/451 , H01M50/466 , H01M50/469 , H01M50/489
CPC分类号： H01M50/463 , H01M50/417 , H01M50/449 , H01M50/451 , H01M50/466 , H01M50/469 , H01M10/12 , H01M50/489 , H01M2220/20 , Y02E60/10
摘要： New, improved or optimized battery separators, components, batteries, industrial batteries, inverter batteries, batteries for heavy or light industrial applications, forklift batteries, float charged batteries, inverters, accumulators, systems, methods, profiles, additives, compositions, composites, mixes, coatings, and/or related methods of water retention, water loss prevention, improved charge acceptance, production, use, and/or combinations thereof are provided or disclosed. More particularly, the present invention is directed to one or more improved battery separators having various improvements that may result in decreased water loss for a battery in which such a separator is incorporated, enhanced charge acceptance, or combinations thereof. Additionally, the present invention relates to one or more improved battery separators having various improvements with regard to shape, and/or physical profile, and/or chemical(s), additives, mixes, coatings, and/or the like used to make such battery separators (such as oil(s), and/or chemical additive(s) or agents used to coat, finish or improve such battery separators (such as surfactant(s))). The improved battery separators of the instant invention are particularly useful in or with industrial batteries, such as inverter batteries, batteries for heavy or light duty industrial applications, and so forth.
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公开(公告)号：US20240063509A1
公开(公告)日：2024-02-22
申请号：US18385817
申请日：2023-10-31
申请人： Daramic, LLC
发明人： Mohammed Naiha , Jörg Deiters , Ahila Krishnamoorthy , Eric H. Miller , J. Kevin Whear , Robert W. Saffel , Naoto Miyake , Kanak Kuwelkar
IPC分类号： H01M50/446 , H01M10/06
CPC分类号： H01M50/446 , H01M10/06 , H01M4/68 , H01M2220/20
摘要： A battery separator has performance enhancing additives or coatings, fillers with increased friability, increased ionic diffusion, decreased tortuosity, increased wettability, reduced oil content, reduced thickness, decreased electrical resistance, and/or increased porosity. The separator in a battery reduces the water loss, lowers acid stratification, lowers the voltage drop, and/or increases the CCA. The separators include or exhibit performance enhancing additives or coatings, increased porosity, increased void volume, amorphous silica, higher oil absorption silica, higher silanol group silica, reduced electrical resistance, a shish-kebab structure or morphology, a polyolefin microporous membrane containing particle-like filler in an amount of 40% or more by weight of the membrane and ultrahigh molecular weight polyethylene having shish-kebab formations and the average repetition periodicity of the kebab formation from 1 nm to 150 nm, decreased sheet thickness, decreased tortuosity, separators especially well-suited for enhanced flooded batteries.
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公开(公告)号：US11502374B2
公开(公告)日：2022-11-15
申请号：US17093389
申请日：2020-11-09
申请人： DARAMIC, LLC
发明人： Mohammed Naiha , Jörg Deiters , Ahila Krishnamoorthy , Eric H. Miller , J. Kevin Whear , Robert W. Saffel , Naoto Miyake , Kanak Kuwelkar
IPC分类号： H01M10/06 , H01M50/446 , H01M4/68 , H01M10/08 , H01M10/10 , H01M10/12 , H01M50/417 , H01M50/497 , H01M50/409 , H01M50/489 , H01M50/491 , H01M50/406 , H01M50/403
摘要： A battery separator has performance enhancing additives or coatings, fillers with increased friability, increased ionic diffusion, decreased tortuosity, increased wettability, reduced oil content, reduced thickness, decreased electrical resistance, and/or increased porosity. The separator in a battery reduces the water loss, lowers acid stratification, lowers the voltage drop, and/or increases the CCA. The separators include or exhibit performance enhancing additives or coatings, increased porosity, increased void volume, amorphous silica, higher oil absorption silica, higher silanol group silica, reduced electrical resistance, a shish-kebab structure or morphology, a polyolefin microporous membrane containing particle-like filler in an amount of 40% or more by weight of the membrane and ultrahigh molecular weight polyethylene having shish-kebab formations and the average repetition periodicity of the kebab formation from 1 nm to 150 nm, decreased sheet thickness, decreased tortuosity, separators especially well-suited for enhanced flooded batteries.
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公开(公告)号：US20210020886A1
公开(公告)日：2021-01-21
申请号：US17063733
申请日：2020-10-06
申请人： DARAMIC, LLC
发明人： Mohammed Naiha , Jörg Deiters , Ahila Krishnamoorthy , Eric H. Miller , J. Kevin Whear , Robert W. Saffel , Naoto Miyake , Kanak Kuwelkar
摘要： A battery separator has performance enhancing additives or coatings, fillers with increased friability, increased ionic diffusion, decreased tortuosity, increased wettability, reduced oil content, reduced thickness, decreased electrical resistance, and/or increased porosity. The separator in a battery reduces the water loss, lowers acid stratification, lowers the voltage drop, and/or increases the CCA. The separators include or exhibit performance enhancing additives or coatings, increased porosity, increased void volume, amorphous silica, higher oil absorption silica, higher silanol group silica, reduced electrical resistance, a shish-kebab structure or morphology, a polyolefin microporous membrane containing particle-like filler in an amount of 40% or more by weight of the membrane and ultrahigh molecular weight polyethylene having shish-kebab formations and the average repetition periodicity of the kebab formation from 1 nm to 150 nm, decreased sheet thickness, decreased tortuosity, separators especially well-suited for enhanced flooded batteries.
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公开(公告)号：US11843126B2
公开(公告)日：2023-12-12
申请号：US17063733
申请日：2020-10-06
申请人： DARAMIC, LLC
发明人： Mohammed Naiha , Jörg Deiters , Ahila Krishnamoorthy , Eric H. Miller , J. Kevin Whear , Robert W. Saffel , Naoto Miyake , Kanak Kuwelkar
IPC分类号： H01M50/446 , H01M10/06 , H01M4/68 , H01M10/08 , H01M10/10 , H01M10/12 , H01M50/417 , H01M50/497 , H01M50/409 , H01M50/489 , H01M50/491 , H01M50/406 , H01M50/403
CPC分类号： H01M50/446 , H01M10/06 , H01M4/68 , H01M10/08 , H01M10/10 , H01M10/12 , H01M50/403 , H01M50/406 , H01M50/409 , H01M50/417 , H01M50/489 , H01M50/491 , H01M50/497 , H01M2220/20 , Y02E60/10 , Y02T10/70
摘要： A battery separator has performance enhancing additives or coatings, fillers with increased friability, increased ionic diffusion, decreased tortuosity, increased wettability, reduced oil content, reduced thickness, decreased electrical resistance, and/or increased porosity. The separator in a battery reduces the water loss, lowers acid stratification, lowers the voltage drop, and/or increases the CCA. The separators include or exhibit performance enhancing additives or coatings, increased porosity, increased void volume, amorphous silica, higher oil absorption silica, higher silanol group silica, reduced electrical resistance, a shish-kebab structure or morphology, a polyolefin microporous membrane containing particle-like filler in an amount of 40% or more by weight of the membrane and ultrahigh molecular weight polyethylene having shish-kebab formations and the average repetition periodicity of the kebab formation from 1 nm to 150 nm, decreased sheet thickness, decreased tortuosity, separators especially well-suited for enhanced flooded batteries.
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公开(公告)号：US20210057699A1
公开(公告)日：2021-02-25
申请号：US17093389
申请日：2020-11-09
申请人： DARAMIC, LLC
发明人： Mohammed Naiha , Jörg Deiters , Ahila Krishnamoorthy , Eric H. Miller , J. Kevin Whear , Robert W. Saffel , Naoto Miyake , Kanak Kuwelkar
摘要： A battery separator has performance enhancing additives or coatings, fillers with increased friability, increased ionic diffusion, decreased tortuosity, increased wettability, reduced oil content, reduced thickness, decreased electrical resistance, and/or increased porosity. The separator in a battery reduces the water loss, lowers acid stratification, lowers the voltage drop, and/or increases the CCA. The separators include or exhibit performance enhancing additives or coatings, increased porosity, increased void volume, amorphous silica, higher oil absorption silica, higher silanol group silica, reduced electrical resistance, a shish-kebab structure or morphology, a polyolefin microporous membrane containing particle-like filler in an amount of 40% or more by weight of the membrane and ultrahigh molecular weight polyethylene having shish-kebab formations and the average repetition periodicity of the kebab formation from 1 nm to 150 nm, decreased sheet thickness, decreased tortuosity, separators especially well-suited for enhanced flooded batteries.
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