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1.发明申请公开(公告)号：US20190389741A1
公开(公告)日：2019-12-26
申请号：US16554237
申请日：2019-08-28
Applicant: ECOLAB USA INC.
Inventor： VICTOR FUK-PONG MAN , MICHAEL CHARLES DENOMA , STEVEN E. LENTSCH
IPC: C02F1/24
Abstract: The present invention provides improved methods for purifying and/or removing oily particles, and/or contaminants suspended or dissolved in water. In particular the process relates to an additive composition that has the appropriate surfactant characteristics for effectively removing an oil phase from an oil/aqueous mixed phase via foam fractionation. According to the invention, a hydrophobically modified polymer that acts as an associative thickener is combined with surfactant in appropriate ratios to facilitate oil removal for water purification in any of a number of commercial, environmental and industrial applications.
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2.发明申请公开(公告)号：US20160068789A1
公开(公告)日：2016-03-10
申请号：US14940702
申请日：2015-11-13
Applicant: Ecolab USA Inc.
Inventor： ERIN JANE DAHLQUIST HOWLETT , STEVEN E. LENTSCH , TERRENCE P. EVERSON , CARTER M. SILVERNAIL
CPC classification number: C11D7/3245 , A47L15/4229 , C11D7/06 , C11D7/14 , C11D7/16 , C11D7/265 , C11D7/36 , C11D11/0023
Abstract: Caustic-free detergent compositions are provided. Detergent compositions including an aminocarboxylate, water conditioning agent, non-caustic source of alkalinity and water beneficially do not require the use of additional surfactants and/or polymers to provide suitable detergency and prevent scale build-up on treated surfaces. The detergent compositions are used with a sanitizer to employ the caustic-free detergent compositions are particularly suitable for use as low temperature ware wash detergents that beneficially reduce scale build-up. Methods of employing the caustic-free detergent compositions are also provided.
Abstract translation: 提供无苛性洗涤剂组合物。 包括氨基羧酸盐，水调节剂，非碱性碱和水的洗涤剂组合物有利地不需要使用额外的表面活性剂和/或聚合物来提供合适的去污力并防止在处理过的表面上积垢。 洗涤剂组合物与消毒剂一起使用以使用不含苛性碱的洗涤剂组合物特别适用于有利地减少结垢的低温洗涤洗涤剂。 还提供了使用无苛性洗涤剂组合物的方法。
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公开(公告)号：US20200347320A1
公开(公告)日：2020-11-05
申请号：US15929818
申请日：2020-05-22
Applicant: ECOLAB USA INC.
Inventor： JANEL MARIE KIEFFER , Victor Fuk-Pong Man , STEVEN E. LENTSCH
IPC: C11D1/722 , C11D1/00 , C11D1/72 , C11D1/825 , C11D3/37 , C11D3/00 , C11D3/20 , C11D3/32 , C11D11/00 , C11D3/48
Abstract: The present invention is directed to rinse aid compositions and methods for making and using the rinse aid compositions. The compositions of the invention include a sheeting agent, a defoaming agent, and an association disruption agent. The rinse aid compositions of the present invention result in a faster draining/drying time on most substrates compared to conventional rinse aids. The rinse aid compositions of the present invention are especially suitable for use on plastic substrates.
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公开(公告)号：US20180100126A1
公开(公告)日：2018-04-12
申请号：US15840944
申请日：2017-12-13
Applicant: Ecolab USA Inc.
Inventor： MICHAEL S. RISCHMILLER , KIM R. SOLOMON , SARA PETERS , STEVEN E. LENTSCH
CPC classification number: C11D3/38618 , C11D3/0042
Abstract: A cleaning composition is provided including an alkalinity source, builder, surfactant, water, a reducing agent and amylase in the ratio of from about 1:1 to about 1:3 wherein the total amount of amylase in the composition is equal to or less than about 1.0 weight percent; and wherein the composition is substantially free of polyols, alkanolamine, phosphates, and boric acid. A method of presoaking soiled substrates is further provided. The method including the steps of providing presoak solution to a soiled substrate at a temperature of between about 65.5° C. up to about 80° C., the presoak solution including the provided composition; draining the presoak solution from the substrate; providing a detergent to a soiled substrate including the composition of the present invention; and removing or draining the detergent; and rinsing the substrate with water.
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