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公开(公告)号：US11639553B2
公开(公告)日：2023-05-02
申请号：US17650106
申请日：2022-02-07
申请人： ECOLAB USA INC.
IPC分类号： C23F11/14 , C02F5/12 , C23F11/10 , C23F11/173 , C09K8/54 , C02F103/02 , C04B103/61
摘要： Disclosed herein are corrosion control compositions comprising one or more multiple charged cationic compounds to reduce corrosion of metal surfaces in a water system. The multiple charged cationic compounds are derived from polyamines through a ring-opening reaction with an epoxide or two reactions: an aza-Michael addition with an activated olefin having a cation group and a ring-opening reaction with an epoxide. The disclosed compositions are found to be effective corrosion inhibitors for water systems.
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公开(公告)号：US20230116790A1
公开(公告)日：2023-04-13
申请号：US17819754
申请日：2022-08-15
申请人： Ecolab USA Inc.
发明人： Ashish Dhawan , Carter Martin Silvernail , Sukhwan Soontravanich , Keith Allen Monk , Michael L. Braden , Paige Mary Owens , Kerrie Elizabeth Walters , Ali Marie Bichler , Izabela A. Owsik , David Myers
IPC分类号： C11D1/72 , C07C43/315 , C07C211/45 , C11D3/37 , C11D11/00 , C11D17/00 , B01D65/02
摘要： Surfactants capable of releasing and/or dissolving polymers to form water-soluble or water-dispersible polymer solutions are disclosed. In addition, polymer compositions containing a water-in-oil emulsion comprising the surfactant are provided and can be used, for example, in methods of dissolving a polymer. Also disclosed are detergent compositions and methods of cleaning articles and/or membranes using the surfactants herein. These surfactants and polymer compositions can be used in various industries including for water clarification, papermaking, sewage and industrial water treatment, drilling mud stabilizers, and enhanced oil recovery.
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公开(公告)号：US20230092907A1
公开(公告)日：2023-03-23
申请号：US17890147
申请日：2022-08-17
申请人： ECOLAB USA INC.
IPC分类号： C10M107/34 , C10M169/04 , C10M173/02
摘要： A lubricant composition with improved stability and tolerance for water hardness comprises a synthetic wax emulsion; an amine derivative; an emulsifier; and a sequestrant. The synthetic wax emulsion may include poly(ethyleneoxide)-based or poly(propyleneoxide)-based wax emulsions. The amine derivative may include alkyl C12-C14 oxy propyl diamine. The lubricant composition can be used for lubricating the passage of a container along a conveyor. The method includes applying the lubricant composition to at least a part of the container or the conveyor in an application cycle, where the application cycle includes a first period of time of dispensing the lubricant composition and a second period of time of not dispensing the lubricant composition.
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4.发明申请公开(公告)号：US20230090860A1
公开(公告)日：2023-03-23
申请号：US17819045
申请日：2022-08-11
申请人： ECOLAB USA INC.
摘要： Powder and cast solid alkaline cleaning compositions are disclosed. Powders and/or solidification of a highly alkaline detergent composition are provided including sodium hydroxide beads and/or liquid and sodium carbonate in combination with water conditioning polymers. Methods of cleaning for soil removal of baked on, greasy soils, including those found in ovens, are also disclosed.
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5.发明申请公开(公告)号：US20230087114A1
公开(公告)日：2023-03-23
申请号：US17944698
申请日：2022-09-14
申请人： Ecolab USA Inc.
发明人： Xiao Zhang , Bingzhi Chen , Ning Jin
摘要： A solid, non-phosphorus water treatment composition can be used for cooling water treatment applications. The composition can include a polycarboxylic acid, a polymeric dispersant, a soluble corrosion inhibitor, and a fluorescent tracer. The composition can define a solid that is devoid of phosphorus and has a pH effective such that, when the composition is dissolved in water at a concentration of 2 weight percent to form a solution, the solution has a pH within a range from 1 to 5.
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公开(公告)号：US20230078847A1
公开(公告)日：2023-03-16
申请号：US17899255
申请日：2022-08-30
申请人： ECOLAB USA INC.
发明人： Mingli WEI , Heqing HUANG , David Steven JORDAN , Weiguo CHENG , Mei LIU , Zhi CHEN , J. Matthew CHUDOMEL , Meng ZHANG
摘要： Compositions and colloidal particles are provided that may be used to improve a papermaking process. The compositions and colloidal particles may include a polymer and an inorganic salt. A papermaking process carried out using the presently disclosed compositions and colloidal particles may produce a paper product that has increased strength properties.
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公开(公告)号：US11597893B2
公开(公告)日：2023-03-07
申请号：US16946556
申请日：2020-06-26
申请人： ECOLAB USA INC.
发明人： Derrick Anderson , Emily Chen , Kaustav Ghosh , Kelsey West , Erik C. Olson
IPC分类号： C11D3/00 , C11D3/30 , C11D3/04 , C11D3/37 , C11D1/94 , C11D11/00 , C11D17/00 , C11D1/14 , C11D1/75 , C11D1/90
摘要： Solid laundry softening compositions and applications of use are disclosed. Solid laundry softening compositions combine quaternary ammonium compounds with an inorganic carrier to provide a flowable powder for solidification in a pressed or extruded solid composition. A high loading of quaternary ammonium compound in the inorganic carrier, including an inorganic salt, can be further combined with softening boosters, processing aids, surfactants, and/or additional functional ingredients to provide stable solid compositions.
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公开(公告)号：US11591546B2
公开(公告)日：2023-02-28
申请号：US15411213
申请日：2017-01-20
申请人： Ecolab USA Inc.
IPC分类号： C11D1/29 , C11D1/66 , C11D1/65 , C11D17/00 , C11D1/94 , C11D1/37 , C11D1/44 , C11D1/90 , C11D1/10 , C11D1/40
摘要： The invention discloses synergistic combinations of surfactant blends and cleaning compositions employing the same. In certain embodiments a surfactant system is disclosed which includes an extended anionic surfactant with novel co-surfactants including one or more of an alkyl glycerol ether, an ethoxylated alkyl glycerol ether, an alcohol ethoxylate and/or a gemini surfactant. This system forms emulsions with, and can remove greasy and oily stains, even those comprised of non-trans fats. The compositions may be used alone, as a pre-spotter or other pre-treatment or as a part of a soft surface or hard surface cleaning composition.
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公开(公告)号：US20230029668A1
公开(公告)日：2023-02-02
申请号：US17963191
申请日：2022-10-10
申请人： Ecolab USA Inc.
IPC分类号： C02F1/00 , G01N25/18 , G01N21/85 , G06V10/22 , G06V10/40 , G06V10/147 , G06K9/00 , C02F1/50 , C02F5/08 , G06K9/62
摘要： Systems for and methods of monitoring and analyzing deposit in an industrial water system are provided. The methods comprise heating a substrate while the substrate contacts industrial water in the industrial water system to form deposit on the substrate. A series of digital images of the substrate while the substrate contacts the industrial water in the industrial water system is created. A region of interest in the series of digital images of the substrate is defined. A deposit feature in the region of interest in the series of digital images of the substrate is identified. The deposit feature in the region of interest in the series of digital images of the substrate is analyzed to determine a deposit trend of the substrate in the industrial water system. Generally, the systems are configured so as to be capable of carrying out one or more of the methods.
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公开(公告)号：US20230027437A1
公开(公告)日：2023-01-26
申请号：US17869873
申请日：2022-07-21
申请人： Ecolab USA Inc.
发明人： David Morey , Phillip Egebrecht
摘要： Organic water conditioning agents may be added to an aqueous stream that is supplied to a steam generator, such as a heat recovery steam generator within a combined cycle power plant. These organic water conditioning agents may degrade to electrically-charged decomposition products that can interfere with cation conductivity measurements made on the aqueous stream. To allow deployment of the organic water conditioning agents, a sampling device can process aqueous samples to destroy interfering organic molecules, such as through heat or irradiation. Cation conductivity measurements can then be made on the aqueous sample after destroying and removing interfering organic species from the sample stream.
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