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公开(公告)号：US20160251804A1
公开(公告)日：2016-09-01
申请号：US15151226
申请日：2016-05-10
Applicant: ECOLAB USA INC.
Inventor： David J. Castro , William Andrews , Daniel E. Schwarz
Abstract: Size press formulations and methods of treating a substrate using the size press formulations. The size press formulations may include solids. The solids may include a polyaluminum chloride compound, starch, an optical brightening agent, and a salt. Suitable polyaluminum chloride compounds include phosphated polyaluminum chloride, sulfated polyaluminum chloride, polyaluminum chloride, polyaluminum silica sulfate chloride, and any combination thereof.
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2.发明授权Method of increasing paper surface strength by using polyaluminum chloride in a size press formulation containing starch 有权在含有淀粉的施胶压榨配方中使用聚氯化铝提高纸张表面强度的方法公开(公告)号：US09365979B2
公开(公告)日：2016-06-14
申请号：US14470686
申请日：2014-08-27
Applicant: Ecolab USA Inc.
Inventor： David J. Castro , William Andrews , Daniel E. Schwarz
Abstract: Size press formulations and methods of treating a substrate using the size press formulations. The size press formulations may include solids. The solids may include a polyaluminum chloride compound, starch, an optical brightening agent, and a salt. Suitable polyaluminum chloride compounds include phosphated polyaluminum chloride, sulfated polyaluminum chloride, polyaluminum chloride, polyaluminum silica sulfate chloride, and any combination thereof.
Abstract translation: 尺寸压制配方和使用施胶压榨配方处理基材的方法。 施胶剂配方可包括固体。 固体可以包括聚氯化铝化合物，淀粉，荧光增白剂和盐。 合适的聚氯化铝化合物包括磷酸化聚氯化铝，硫酸化聚氯化铝，聚氯化铝，聚二氧化硅硫酸铝氯化物及其任何组合。
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Patent Agency Ranking
3.发明申请METHOD OF INCREASING PAPER SURFACE STRENGTH BY USING POLYALUMINUM CHLORIDE IN A SIZE PRESS FORMULATION CONTAINING STARCH 有权通过在含有淀粉的大尺寸压力配方中使用氯化亚铜增加纸张表面强度的方法公开(公告)号：US20160060812A1
公开(公告)日：2016-03-03
申请号：US14470686
申请日：2014-08-27
Applicant: ECOLAB USA INC.
Inventor： David J. Castro , William Andrews , Daniel E. Schwarz
IPC: D21H19/54
Abstract: Size press formulations and methods of treating a substrate using the size press formulations. The size press formulations may include solids. The solids may include a polyaluminum chloride compound, starch, an optical brightening agent, and a salt. Suitable polyaluminum chloride compounds include phosphated polyaluminum chloride, sulfated polyaluminum chloride, polyaluminum chloride, polyaluminum silica sulfate chloride, and any combination thereof.
Abstract translation: 尺寸压制配方和使用施胶压榨配方处理基材的方法。 施胶剂配方可包括固体。 固体可以包括聚氯化铝化合物，淀粉，荧光增白剂和盐。 合适的聚氯化铝化合物包括磷酸化聚氯化铝，硫酸化聚氯化铝，聚氯化铝，聚二氧化硅硫酸铝氯化物及其任何组合。
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公开(公告)号：US20180086650A1
公开(公告)日：2018-03-29
申请号：US15703028
申请日：2017-09-13
Applicant: ECOLAB USA INC.
Inventor： Nicholas S. Ergang , Daniel E. Schwarz , Darlington Mlambo , Bruce A. Keiser , Hung Ting Chen
CPC classification number: C02F1/42 , B01J20/0229 , B01J20/0237 , C02F1/281 , C02F1/705 , C02F2001/425 , C02F2101/103 , C02F2101/106 , C02F2101/163 , C02F2101/20
Abstract: Methods of modification of zero-valent iron (ZVI) to improve its performance in removing contaminants from a discharge stream. In some aspects, the methods include contacting ZVI-impregnated disks with solutions containing metal cations such as Ni2+, Cu2+, Fe2+, or Pd2+. In some aspects, a wastewater stream is treated with a metal cation solution, then passed over ZVI. Compositions for treating wastewater include ZVI that is modified with a metal cation solution.
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公开(公告)号：US09611589B2
公开(公告)日：2017-04-04
申请号：US15151226
申请日：2016-05-10
Applicant: ECOLAB USA INC.
Inventor： David J. Castro , William Andrews , Daniel E. Schwarz
Abstract: Size press formulations and methods of treating a substrate using the size press formulations. The size press formulations may include solids. The solids may include a polyaluminum chloride compound, starch, an optical brightening agent, and a salt. Suitable polyaluminum chloride compounds include phosphated polyaluminum chloride, sulfated polyaluminum chloride, polyaluminum chloride, polyaluminum silica sulfate chloride, and any combination thereof.
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公开(公告)号：US10676376B2
公开(公告)日：2020-06-09
申请号：US15703028
申请日：2017-09-13
Applicant: ECOLAB USA INC.
Inventor： Nicholas S. Ergang , Daniel E. Schwarz , Darlington Mlambo , Bruce A. Keiser , Hung Ting Chen
IPC: C02F1/42 , B01J20/02 , C02F1/28 , C02F1/70 , C02F101/10 , C02F101/16 , C02F101/20
Abstract: Methods of modification of zero-valent iron (ZVI) to improve its performance in removing contaminants from a discharge stream. In some aspects, the methods include contacting ZVI-impregnated disks with solutions containing metal cations such as Ni2+, Cu2+, Fe2+, or Pd2+. In some aspects, a wastewater stream is treated with a metal cation solution, then passed over ZVI. Compositions for treating wastewater include ZVI that is modified with a metal cation solution.
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7.发明申请REMOVAL OF TARGETED CONSTITUENTS THROUGH THE USE OF REDUCTANTS/OXIDANTS COUPLED TO A MAGNETIC SEPARATOR 审中-公开通过使用与磁分离器相连的减量剂/氧化剂来去除目标物质公开(公告)号：US20150191374A1
公开(公告)日：2015-07-09
申请号：US14446008
申请日：2014-07-29
Applicant: ECOLAB USA INC.
Inventor： Daniel E. Schwarz , Adam A. Smith , Gordon M. Carter , Kevin P. O'Leary
CPC classification number: C02F1/488 , C02F1/56 , C02F1/705 , C02F2101/106 , C02F2101/163 , C02F2101/20 , C02F2103/06 , C02F2103/10 , C02F2103/365 , C02F2201/48
Abstract: Methods and compositions for removing a targeted constituent from water are disclosed. The water including the targeted constituent may be transported into a reactor and the reactor may include a magnet and zero valent iron particles. The targeted constituent can chemically react with the zero valent iron particles and the particles may then be attracted to the magnet. The water may then pass out of the reactor free of the targeted constituent. Additionally, the zero valent iron particles may be regenerated and reused.
Abstract translation: 公开了从水中除去目标成分的方法和组合物。 包含目标成分的水可以输送到反应器中，反应器可以包括磁铁和零价铁颗粒。 目标组分可以与零价铁颗粒发生化学反应，然后可以将颗粒吸引到磁体上。 然后，水可以从反应器中排出而不含目标成分。 此外，零价铁颗粒可以再生和重复使用。
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