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1.发明授权公开(公告)号：US10745286B2
公开(公告)日：2020-08-18
申请号：US14018039
申请日：2013-09-04
Applicant: Compass Minerals America Inc.
Inventor： Geoffrey A. Brown , Joshua M. Shipman
Abstract: Anticaking agents for inhibiting or preventing caking of inorganic salt granules are provided. The anticaking agents comprise a coordination complex of iron and a salt anion of an organic acid, wherein the salt anion is selected from the group consisting of malate, polyacrylate, diphosphonate, and mixtures thereof. Free-flowing, solid salt compositions resistant to caking are also described herein, along with methods of melting ice and/or snow on a surface or inhibiting the accumulation or formation of ice and/or snow on a surface, and methods of preventing or inhibiting caking of solid inorganic salt granules.
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Patent Agency Ranking
公开(公告)号：US10173214B2
公开(公告)日：2019-01-08
申请号：US14461058
申请日：2014-08-15
Applicant: Compass Minerals America Inc.
Inventor： Geoffrey A. Brown , Kristopher Lee Shelite , Darlene R. Linscott , Jerry L. Poe
Abstract: Novel water softening products and methods of treating hard water are provided. The products comprise a salt and a metal chelating agent. The products are useful for regenerating ion exchange material in a water softening system and providing softened water containing both sodium and potassium ions, while having dramatically increased efficiencies over prior art products.
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公开(公告)号：US20180326411A1
公开(公告)日：2018-11-15
申请号：US16044642
申请日：2018-07-25
Applicant: Compass Minerals America Inc.
Inventor： Geoffrey A. Brown , Kristopher Lee Shelite , Darlene R. Linscott , Jerry L. Poe
Abstract: Novel water softening products and methods of treating hard water are provided. The products comprise a salt and a metal chelating agent. The products are useful for regenerating ion exchange material in a water softening system and providing softened water containing both sodium and potassium ions, while having dramatically increased efficiencies over prior art products.
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公开(公告)号：US10702863B2
公开(公告)日：2020-07-07
申请号：US16044642
申请日：2018-07-25
Applicant: Compass Minerals America Inc.
Inventor： Geoffrey A. Brown , Kristopher Lee Shelite , Darlene R. Linscott , Jerry L. Poe
Abstract: Novel water softening products and methods of treating hard water are provided. The products comprise a salt and a metal chelating agent. The products are useful for regenerating ion exchange material in a water softening system and providing softened water containing both sodium and potassium ions, while having dramatically increased efficiencies over prior art products.
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5.发明申请公开(公告)号：US20180105440A1
公开(公告)日：2018-04-19
申请号：US15843211
申请日：2017-12-15
Applicant: Compass Minerals America Inc.
Inventor： Geoffrey A. Brown , Kristopher Shelite , Jerry Poe
CPC classification number: C02F1/42 , B01J39/19 , B01J49/06 , B01J49/53 , B01J49/75 , C02F1/683 , C02F2001/425 , C02F2303/16
Abstract: Novel water softening products and methods of treating hard water are provided. The products comprise a chloride-free, organic salt and a chelating agent. The products are useful for regenerating ion exchange material in a water softening system and providing softened water containing both sodium and potassium ions, while avoiding the formation of undesirable precipitates (e.g., low Ksp byproducts).
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公开(公告)号：US20150048029A1
公开(公告)日：2015-02-19
申请号：US14461058
申请日：2014-08-15
Applicant: Compass Minerals America Inc.
Inventor： Geoffrey A. Brown , Kristopher Lee Shelite , Darlene R. Linscott , Jerry L. Poe
CPC classification number: B01J49/05 , B01J39/07 , B01J49/53 , B01J49/60 , C02F1/42 , C02F1/683 , C02F2001/425 , C02F2303/16 , Y02W10/37
Abstract: Novel water softening products and methods of treating hard water are provided. The products comprise a salt and a metal chelating agent. The products are useful for regenerating ion exchange material in a water softening system and providing softened water containing both sodium and potassium ions, while having dramatically increased efficiencies over prior art products.
Abstract translation: 提供了新的水软化产物和处理硬水的方法。 产物包括盐和金属螯合剂。 该产品可用于在水软化系统中再生离子交换材料，并提供含有钠和钾离子的软化水，同时显着提高了现有技术产品的效率。
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