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公开(公告)号：US11807830B2
公开(公告)日：2023-11-07
申请号：US17819754
申请日：2022-08-15
Applicant: Ecolab USA Inc.
Inventor： 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: B01D65/02 , C07C211/45 , C07C43/315 , C11D17/00 , C11D3/37 , C11D1/72 , C11D11/00
CPC classification number: C11D1/721 , B01D65/02 , C07C43/315 , C07C211/45 , C11D3/3773 , C11D11/0011 , C11D17/0021
Abstract: 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：US11421191B1
公开(公告)日：2022-08-23
申请号：US16682547
申请日：2019-11-13
Applicant: Ecolab USA Inc. , BASF SE
Inventor： Sukhwan Soontravanich , Chris Nagel , Jennifer Stokes , Claire Notermann , James S. Dailey , Thomas B. Gessner , Joseph P. Borst
Abstract: Methods and compositions for cleaning industrial equipment (e.g. biofuel or corn ethanol plant equipment) in place at high temperatures using acidic methane sulfonic acid compositions having a low pH.
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公开(公告)号：US20220176324A1
公开(公告)日：2022-06-09
申请号：US17652146
申请日：2022-02-23
Applicant: ECOLAB USA INC.
Inventor： Paul Frazer Schacht , Caleb Power , Keith G. LaScotte , Elizabeth Irey , Sukhwan Soontravanich
Abstract: Disclosed are membrane separation cleaning processes and clean in place compositions for such membranes. The cleaning compositions can remove proteins, fats, and other food, beverage, and brewery based soils and offer an environmentally friendly alternative surfactant system to NPE. Branched extended chain PO/EO nonionic surfactants with certain characteristics may be used to provide superior cleaning to membranes. The specific surfactants may be used alone or in combination. In some embodiments, the surfactant package is used as part of a cleaning composition.
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公开(公告)号：US20170088795A1
公开(公告)日：2017-03-30
申请号：US15373889
申请日：2016-12-09
Applicant: Ecolab USA Inc.
Inventor： Sukhwan Soontravanich , Stephan Hubig , Yang Zhang
CPC classification number: C11D1/825 , B08B1/00 , B08B3/08 , C11D1/008 , C11D1/72 , C11D1/722 , C11D1/76 , C11D1/8255 , C11D3/2006 , C11D3/2041 , C11D3/2065 , C11D3/2068 , C11D3/3707
Abstract: A detergent emulsifier for laundry and other hard surface cleaning using an APE-free surfactant blend is disclosed. The emulsifier system is efficacious for removal of oily soils and greasy food removal. The compositions according to the invention include linear and branched fatty alcohol ethoxylates and ethoxylate propoxylate block copolymers. Methods of using the same are disclosed.
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公开(公告)号：US20240327759A1
公开(公告)日：2024-10-03
申请号：US18621678
申请日：2024-03-29
Applicant: ECOLAB USA INC.
Inventor： Stephan Doerries , Matthias Schmitz , Ralf Krack , Paige Mary Owens-Polta , Krista Otting , Sukhwan Soontravanich , Jesse Ray Murphy
IPC: C11D3/386 , C11D1/14 , C11D1/22 , C11D1/66 , C11D1/72 , C11D1/75 , C11D3/04 , C11D3/10 , C12N9/20
CPC classification number: C11D3/38627 , C11D1/143 , C11D1/146 , C11D1/22 , C11D1/662 , C11D1/72 , C11D1/75 , C11D3/044 , C11D3/10 , C11D3/38618 , C11D3/38663 , C12N9/20 , C12Y301/01003
Abstract: The present disclosure relates generally to the field of dairy membrane cleaning. In particular, the methods comprise stepwise treatment of the dairy membranes to beneficially remove fouling and clean the membranes. The methods are suitable for dairy membranes including microfiltration, ultrafiltration, nanofiltration, and reverse osmosis membranes utilized in dairy production.
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Patent Agency Ranking
16.发明申请公开(公告)号：US20220195341A1
公开(公告)日：2022-06-23
申请号：US17645525
申请日：2021-12-22
Applicant: ECOLAB USA INC.
Inventor： Peter J. McGrane , Kaustav Ghosh , Sukhwan Soontravanich , Paige Mary Owens , Ashish Dhawan , Yiqing Chen , Carter M. Silvernail , Lee Monsrud
Abstract: The disclosure relates to compositions particularly suited for removing soils from textiles, in particular the removal of oily food soils, oily cosmetic soils, and industrial soils from textiles containing cotton, particularly those comprising one or more of surfactants, and cationic amines, or silicone compounds. Methods of making and using such compounds are also provided.
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公开(公告)号：US11291958B2
公开(公告)日：2022-04-05
申请号：US16122418
申请日：2018-09-05
Applicant: Ecolab USA Inc.
Inventor： Paul Frazer Schacht , Caleb Power , Keith G. Lascotte , Elizabeth Irey , Sukhwan Soontravanich
Abstract: Disclosed are membrane separation cleaning processes and clean in place compositions for such membranes. The cleaning compositions can remove proteins, fats, and other food, beverage, and brewery based soils and offer an environmentally friendly alternative surfactant system to NPE. Branched extended chain PO/EO nonionic surfactants with certain characteristics may be used to provide superior cleaning to membranes. The specific surfactants may be used alone or in combination. In some embodiments, the surfactant package is used as part of a cleaning composition.
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公开(公告)号：US20210163857A1
公开(公告)日：2021-06-03
申请号：US17248959
申请日：2021-02-15
Applicant: ECOLAB USA INC.
Inventor： Sukhwan Soontravanich , Stephan Hubig , Altony J. Miralles
IPC: C11D11/00 , C11D7/32 , C11D7/08 , D06L1/16 , D06L1/20 , C11D17/06 , C11D3/33 , C11D7/26 , C11D3/37 , C11D3/04 , C11D3/00 , C11D3/20 , C11D17/00
Abstract: Linen treatment compositions and linen processes are disclosed which help to prevent iron deposition from wash water, and/or redeposition after iron containing stain (such as blood) removal by alkaline detergents. The linen treatment composition is a combination of a hydroxycarboxylic acid and an acid source, which may be organic or inorganic. The invention provides for effective iron control in a phosphorus-free formula that is also free of toxic or hazardous chemicals and includes sustainable, environmentally friendly ingredients, while still providing effective iron control.
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公开(公告)号：US10927328B2
公开(公告)日：2021-02-23
申请号：US15693828
申请日：2017-09-01
Applicant: ECOLAB USA INC
Inventor： Sukhwan Soontravanich , Stephan Hubig , Altony J. Miralles
IPC: C11D3/04 , C11D3/20 , C11D3/33 , C11D3/37 , C11D11/00 , C11D7/32 , C11D17/00 , C11D17/06 , D06L1/20 , D06L1/16 , C11D3/00 , C11D7/08 , C11D7/26
Abstract: Linen treatment compositions and linen processes are disclosed which help to prevent iron deposition from wash water, and/or redeposition after iron containing stain (such as blood) removal by alkaline detergents. The linen treatment composition is a combination of a hydroxycarboxylic acid and an acid source, which may be organic or inorganic. The invention provides for effective iron control in a phosphorus-free formula that is also free of toxic or hazardous chemicals and includes sustainable, environmentally friendly ingredients, while still providing effective iron control.
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公开(公告)号：US20190177661A1
公开(公告)日：2019-06-13
申请号：US16183459
申请日：2018-11-07
Applicant: Ecolab USA Inc.
Inventor： Kerrie E. Walters , Jennifer Stokes , Carter M. Silvernail , Paige Owens , Ali Bichler , Sukhwan Soontravanich
Abstract: Methods of cleaning waxy, oily and/or greasy soils, including lipsticks and lip gloss, are disclosed. Methods of removing lipstick and lip gloss stains in laundry applications are disclosed through application of alkaline cleaning compositions comprising branched polyamines.
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