-
公开(公告)号：US20160137535A1
公开(公告)日：2016-05-19
申请号：US15005567
申请日：2016-01-25
Applicant: Ecolab USA Inc.
Inventor： Victor Keasler , Renato De Paula , Junzhong Li , David D. McSherry , Brandon Herdt , Richard Staub , Robert J. Ryther
CPC classification number: C02F1/70 , A01N25/22 , A01N25/32 , A01N37/16 , C02F1/50 , C02F1/722 , C02F1/76 , C02F3/342 , C02F2103/08 , C02F2103/10 , C02F2103/365 , C02F2303/04 , C02F2303/08 , C02F2303/18 , C02F2303/20 , C02F2305/02 , C09K8/605 , C09K8/66 , C09K2208/28 , C09K2208/32 , E21B21/068 , E21B43/00 , Y02W10/37 , A01N59/00
Abstract: Methods for the use of peracid compositions having decreased hydrogen peroxide concentration and a UV-blocking agent for various water treatments, including oil- and gas-field operations, and/or other aseptic treatments are disclosed. In numerous aspects, peracetic acid is the preferred peracid and is treated with a peroxide-reducing agent to substantially reduce the hydrogen peroxide content. Methods for using the treated peracid compositions for treatment of drilling fluids, frac fluids, flow back waters and disposal waters are also disclosed for improving water condition, reducing oxidizing damage associated with hydrogen peroxide and/or reducing bacteria infestation
-
公开(公告)号：US09288982B2
公开(公告)日：2016-03-22
申请号：US14587034
申请日：2014-12-31
Applicant: Ecolab USA Inc.
Inventor： David D. McSherry , Richard Staub , Dan N. Tallman , Junzhong Li , Keith D. Lokkesmoe
IPC: A01N37/16 , C07C407/00
CPC classification number: C07C407/00 , A01N37/16 , C07C409/24 , C07C409/26
Abstract: The present invention relates to apparatus and methods for making a peroxycarboxylic acid. The apparatus includes a reaction catalyst and a guard column for pretreating one or more reagents, which can increase the life, activity, and/or safety of the reaction catalyst. The peroxycarboxylic acid compositions made by the method and apparatus can include one or more peroxycarboxylic acids.
-
公开(公告)号：US09084421B2
公开(公告)日：2015-07-21
申请号：US14509510
申请日：2014-10-08
Applicant: Ecolab USA Inc.
Inventor： David D. McSherry
CPC classification number: A01N37/36 , A01N31/02 , A01N37/16 , A01N41/04 , A01N25/22 , A01N31/04 , A01N2300/00
Abstract: The present invention relates to compositions of peracids, such as peroxycarboxylic acids, having reduced odor compared to conventional peracid compositions. The invention further relates to methods employing such compositions, and methods of making these compositions. Typically, the reduced-odor antimicrobial compositions include an alcohol for the esterification reaction to remove short- to mid-chain length malodorous carboxylic acids.
Abstract translation: 本发明涉及过酸组合物，例如过氧羧酸，与常规过酸组合物相比具有降低的气味。 本发明还涉及使用这种组合物的方法，以及制备这些组合物的方法。 通常，减少气味的抗微生物组合物包括用于酯化反应以除去短至中链长度恶臭羧酸的醇。
-
14.发明申请SULFOPEROXYCARBOXYLIC ACIDS, THEIR PREPARATION AND METHODS OF USE AS BLEACHING AND ANTIMICROBIAL AGENTS 审中-公开硫代羧酸羧酸，其制备和使用作为漂白剂和抗微生物剂的方法公开(公告)号：US20130274334A1
公开(公告)日：2013-10-17
申请号：US13912334
申请日：2013-06-07
Applicant: ECOLAB USA INC.
Inventor： Junzhong Li , Richard Staub , David D. McSherry , Keith G. Lascotte , Steven J. Lange , Frank Everts
IPC: A01N41/04
CPC classification number: A01N41/04 , A01N41/08 , A23B4/20 , A23B5/14 , A23L3/3535 , C07C409/42 , C07D303/16 , C11D3/3472 , C11D3/3945 , C11D3/48 , A01N37/16 , A01N59/00 , A01N2300/00
Abstract: The present invention relates to novel sulfoperoxycarboxylic acid compounds, and methods for making and using them. The sulfoperoxycarboxylic compounds of the invention are storage stable, water soluble and have low to no odor. Further, the compounds of the present invention can be formed from non-petroleum based renewable materials. The compounds of the present invention can be used as antimicrobials, and bleaching agents. The compounds of the present invention are also suitable for use as coupling agents.
Abstract translation: 本发明涉及新的磺基过氧羧酸化合物，以及制备和使用它们的方法。 本发明的磺基过氧羧酸化合物是储存稳定的，水溶性的，具有低至无臭味。 此外，本发明的化合物可以由非石油基可再生材料形成。 本发明的化合物可以用作抗微生物剂和漂白剂。 本发明的化合物也适合用作偶联剂。
-
15.发明申请USE OF PERACETIC ACID/HYDROGEN PEROXIDE AND PEROXIDE-REDUCING AGENTS FOR TREATMENT OF DRILLING FLUIDS, FRAC FLUIDS, FLOWBACK WATER AND DISPOSAL WATER 有权使用过氧化氢/过氧化氢和过氧化物还原剂处理钻井液，流化床，流水和废水公开(公告)号：US20130264293A1
公开(公告)日：2013-10-10
申请号：US13798281
申请日：2013-03-13
Applicant: ECOLAB USA INC.
Inventor： Victor Keasler , Renato De Paula , Junzhong Li , David D. McSherry , Brandon Herdt , Richard Staub , Robert J. Ryther
IPC: C02F1/70
CPC classification number: C02F1/70 , A01N25/22 , A01N25/32 , A01N37/16 , C02F1/50 , C02F1/722 , C02F1/76 , C02F3/342 , C02F2103/08 , C02F2103/10 , C02F2103/365 , C02F2303/04 , C02F2303/08 , C02F2303/18 , C02F2303/20 , C02F2305/02 , C09K8/605 , C09K8/66 , C09K2208/28 , C09K2208/32 , E21B21/068 , E21B43/00 , Y02W10/37 , A01N59/00
Abstract: Methods for the use of peracid compositions having decreased hydrogen peroxide concentration for various water treatments, including oil- and gas-field operations, and/or other aseptic treatments are disclosed. In numerous aspects, peracetic acid is the preferred peracid and is treated with a peroxide-reducing agent to substantially reduce the hydrogen peroxide content. Methods for using the treated peracid compositions for treatment of drilling fluids, frac fluids, flow back waters and disposal waters are also disclosed for improving water condition, reducing oxidizing damage associated with hydrogen peroxide and/or reducing bacteria infestation
Abstract translation: 公开了使用具有降低过氧化氢浓度的各种水处理的过酸组合物的方法，包括油气田操作和/或其他无菌处理。 在许多方面，过乙酸是优选的过酸，并用过氧化物还原剂处理以显着降低过氧化氢含量。 还公开了使用经处理的过酸组合物来处理钻井液，压裂液，回流水和处理水的方法，用于改善水分条件，减少与过氧化氢相关的氧化损伤和/或减少细菌侵袭
-
Patent Agency Ranking
公开(公告)号：US11771673B2
公开(公告)日：2023-10-03
申请号：US17448311
申请日：2021-09-21
Applicant: ECOLAB USA INC.
Inventor： Junzhong Li , Alexander Thomas , Allison Prideaux , David D. McSherry , Joseph Morelli , Richard Staub
Abstract: The present disclosure relates generally to peroxyformic acid forming compositions and methods for forming peroxyformic acid, preferably in situ, and peroxyformic acid formed by said compositions and methods for the purpose of treating an animal tissue and providing an antimicrobial function thereon. present disclosure in particular relates to a residue-free teat treatment composition for the treatment of an animal tissue, especially bovine teats, which provides antimicrobial efficacy and does not leave a non-food ingredient residue on treated teats.
-
公开(公告)号：US20230276800A1
公开(公告)日：2023-09-07
申请号：US18313840
申请日：2023-05-08
Applicant: ECOLAB USA INC.
Inventor： Brandon Herdt , Richard Staub , Thomas C. Rustad , Junzhong Li , David D. McSherry , Paul R. Kraus , Richard Walsh
IPC: A01N37/16 , C02F1/50 , A01N59/00 , B01J4/00 , C07C407/00 , B01J19/00 , A61L2/24 , C07C409/24 , A61L2/18 , B01J19/24 , B01J14/00 , C02F1/72 , A01N37/02
CPC classification number: A01N37/16 , C02F1/50 , A01N59/00 , B01J4/008 , C07C407/00 , B01J19/0013 , A61L2/24 , C07C409/24 , B01J4/001 , A61L2/18 , B01J19/24 , A61L2/186 , B01J14/00 , B01J19/0006 , C02F1/722 , A01N37/02 , C02F2103/08
Abstract: Methods and systems for temperature-controlled, on-site generation of peracids, namely peroxycarboxylic acids and peroxycarboxylic acid forming compositions are disclosed. In particular, methods for using an adjustable biocide formulator or generator system overcome the limitations of temperature on the kinetics of the peracid generation and/or peracid decomposition inside an adjustable biocide formulator or generator system. The methods include the controlling of the temperature of at least one raw starting material, namely water, to improve upon methods of on-site generation of peracids. The methods allow for the generation of user-selected chemistry without regard to the ambient temperatures of the raw starting materials and/or the biocide formulator or generator system.
-
公开(公告)号：US11678664B2
公开(公告)日：2023-06-20
申请号：US17659044
申请日：2022-04-13
Applicant: ECOLAB USA INC.
Inventor： Brandon Herdt , Richard Staub , Thomas C. Rustad , Junzhong Li , David D. McSherry , Paul R. Kraus , Richard Walsh
IPC: B01J19/24 , A61L2/18 , A01N37/02 , A01N37/16 , C02F1/50 , A01N59/00 , B01J4/00 , C07C407/00 , B01J19/00 , A61L2/24 , C07C409/24 , B01J14/00 , C02F1/72 , C02F103/08
CPC classification number: A01N37/16 , A01N37/02 , A01N59/00 , A61L2/18 , A61L2/186 , A61L2/24 , B01J4/001 , B01J4/008 , B01J14/00 , B01J19/0006 , B01J19/0013 , B01J19/24 , C02F1/50 , C02F1/722 , C07C407/00 , C07C409/24 , A61L2202/14 , B01J2219/00049 , B01J2219/00121 , B01J2219/00159 , B01J2219/24 , C02F2103/08 , C07C407/00 , C07C409/24 , A01N59/00 , A01N37/02 , A01N2300/00
Abstract: Methods and systems for temperature-controlled, on-site generation of peracids, namely peroxycarboxylic acids and peroxycarboxylic acid forming compositions are disclosed. In particular, methods for using an adjustable biocide formulator or generator system overcome the limitations of temperature on the kinetics of the peracid generation and/or peracid decomposition inside an adjustable biocide formulator or generator system. The methods include the controlling of the temperature of at least one raw starting material, namely water, to improve upon methods of on-site generation of peracids. The methods allow for the generation of user-selected chemistry without regard to the ambient temperatures of the raw starting materials and/or the biocide formulator or generator system.
-
公开(公告)号：US20230024364A1
公开(公告)日：2023-01-26
申请号：US17757895
申请日：2019-12-23
Applicant: ECOLAB USA INC.
Inventor： Sascha LOCHER , Jonathan Scott KILLEEN , Carmen CARDENAL PAC , Nathan D. Peitersen , Allison Prideaux , David D. McSherry
Abstract: The present invention relates to a concentrate composition and its use solution for disinfecting and cleaning hard surfaces. The concentrate composition and the use solution comprise an alkylamidopropyl betaine, amphoteric surfactants and biocidal active substances at a moderately alkaline pH. The inventive composition is suitable for disinfecting and cleaning hard surfaces, in particular hard surfaces in contact with food products, such as surfaces found in food processing, manual warewashing, food services and health care industries. Methods of applying and making such concentrate composition and use solution are also provided.
-
公开(公告)号：US11330818B2
公开(公告)日：2022-05-17
申请号：US16948917
申请日：2020-10-06
Applicant: ECOLAB USA INC.
Inventor： Brandon Herdt , Richard Staub , Thomas C. Rustad , Junzhong Li , David D. McSherry , Paul R. Kraus , Richard Walsh
IPC: B01J19/24 , B01J14/00 , C07C407/00 , A01N37/16 , C02F1/50 , A01N59/00 , B01J4/00 , B01J19/00 , A61L2/24 , C07C409/24 , A61L2/18 , C02F1/72 , A01N37/02 , C02F103/08
Abstract: Methods and systems for temperature-controlled, on-site generation of peracids, namely peroxycarboxylic acids and peroxycarboxylic acid forming compositions are disclosed. In particular, methods for using an adjustable biocide formulator or generator system overcome the limitations of temperature on the kinetics of the peracid generation and/or peracid decomposition inside an adjustable biocide formulator or generator system. The methods include the controlling of the temperature of at least one raw starting material, namely water, to improve upon methods of on-site generation of peracids. The methods allow for the generation of user-selected chemistry without regard to the ambient temperatures of the raw starting materials and/or the biocide formulator or generator system.
-
-
-
-
-
-
-
-
-
Search Results
119
records
(took 0.029 seconds)
