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161.发明授权Use of peracetic acid/hydrogen peroxide and peroxide-reducing agents for treatment of drilling fluids, frac fluids, flowback water and disposal water 有权使用过乙酸/过氧化氢和过氧化物还原剂处理钻井液，压裂液，回流水和处理水公开(公告)号：US09242879B2
公开(公告)日：2016-01-26
申请号：US13798307
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: C02F1/72 , C02F1/50 , E21B43/00 , C02F1/70 , C02F103/08 , C02F103/10
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，回流水和处置水的方法，用于改善水分条件，减少与过氧化氢相关的氧化损伤和/或减少细菌侵染。
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公开(公告)号：US20150164071A1
公开(公告)日：2015-06-18
申请号：US14394992
申请日：2012-04-16
Applicant: ECOLAB USA INC.
Inventor： Julia Tiekemeier , Petra Vogt , Junzhong Li , David McSherry
CPC classification number: A01N41/04 , A01N37/02 , A01N37/16 , A01N59/00 , C11D3/3945 , C11D3/48 , C11D7/265 , C11D11/0041
Abstract: The present invention relates to compositions, methods of making and their use as cleaning composition and/or antimicrobial agent, for example in the field of cold aseptic filling (CAF), that are effective at lower concentration, having improved wetting and rinsing properties, wherein the liquid composition comprises a mixture of: a) a C6 to C22 sulfoperoxycarboxylic acid, b) a C1 to C4 percarboxylic acid, c) a C5 to C10 percarboxylic acid, d) a peroxide agent, e) a liquid; wherein the composition comprises free sulfocarboxylic acid, free C1 to C4 carboxylic acid and free C5 to C10 carboxylic acid, wherein the weight ratio of C6 to C22 sulfocarboxylic acid to C6 to C22 sulfoperoxycarboxylic acid is about 0.1:1 to about 25:1.
Abstract translation: 本发明涉及组合物，制备方法及其作为清洁组合物和/或抗微生物剂的用途，例如在冷无菌填充（CAF）领域，其在较低浓度下有效，具有改善的润湿和漂洗性质，其中 该液体组合物包含以下混合物：a）C6至C22磺基过氧羧酸，b）C1至C4过羧酸，c）C5至C10过羧酸，d）过氧化物，e）液体; 其中所述组合物包含游离磺基羧酸，游离C 1 -C 4羧酸和游离C 5至C 10羧酸，其中C 6至C 22磺酸羧酸与C 6至C 22磺基过氧羧酸的重量比为约0.1:1至约25:1。
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163.发明申请公开(公告)号：US20150010646A1
公开(公告)日：2015-01-08
申请号：US14372203
申请日：2012-01-27
Applicant: ECOLAB USA INC.
Inventor： Julia Tiekemeier , Petra Vogt , Junzhong Li , David D. McSherry
Abstract: The present invention relates to compositions, methods of making and their use as cleaning composition, as antimicrobials and/or bleaching agent having improved storage stability and effective at lower concentration, wherein the liquid, storage stable composition comprises a mixture of: a) a sulfoperoxycarboxylic acid, b) a C1 to C4 percarboxylic acid, c) a C5 to C10 percarboxylic acid, d) a peroxide agent, e) a hydrotrope, f) an acidulant, g) a liquid; wherein the composition comprises free sulfocarboxylic acid, free C1 to C4 carboxylic acid and free C5 to C10 carboxylic acid.
Abstract translation: 本发明涉及组合物，制备方法及其作为清洁组合物的用途，作为抗微生物剂和/或具有改善的储存稳定性和在较低浓度下有效的漂白剂，其中液体储存稳定组合物包含以下混合物：a）磺基过氧化羧酸 酸，b）C1至C4过羧酸，c）C5至C10过羧酸，d）过氧化物，e）水溶助长剂，f）酸化剂，g）液体; 其中组合物包含游离的磺基羧酸，游离的C 1 -C 4羧酸和游离的C 5至C 10羧酸。
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164.发明申请公开(公告)号：US20140255510A1
公开(公告)日：2014-09-11
申请号：US13785405
申请日：2013-03-05
Applicant: ECOLAB USA INC.
Inventor： Junzhong Li , David D. McSherry , Allison Brewster , Richard Staub
CPC classification number: G01N21/6486 , A01N25/16 , A01N37/02 , A01N37/16 , A01N41/04 , A01N59/00 , A01N59/02 , G01N21/01 , G01N21/64 , G01N21/643 , G01N2021/6439 , Y10T436/206664
Abstract: Peracid stable fluorescent active compounds in highly acidic, equilibrium peroxycarboxylic acid sanitizing compositions are disclosed as having improved fluorescent stability allowing for monitoring of peroxycarboxylic acid concentration by conductivity and/or optical sensors. Beneficially, the compositions are also low odor and low/no VOC dual functioning acid wash and sanitizing compositions.
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165.发明授权Peroxycarboxylic acid compositions suitable for inline optical or conductivity monitoring 有权适用于在线光学或电导率监测的过氧羧酸组合物公开(公告)号：US08822719B1
公开(公告)日：2014-09-02
申请号：US13785405
申请日：2013-03-05
Applicant: Ecolab USA Inc.
Inventor： Junzhong Li , David D. McSherry , Allison Brewster , Richard Staub
IPC: C07C409/24 , G01N21/64 , A01N37/16
CPC classification number: G01N21/6486 , A01N25/16 , A01N37/02 , A01N37/16 , A01N41/04 , A01N59/00 , A01N59/02 , G01N21/01 , G01N21/64 , G01N21/643 , G01N2021/6439 , Y10T436/206664
Abstract: Peracid stable fluorescent active compounds in highly acidic, equilibrium peroxycarboxylic acid sanitizing compositions are disclosed as having improved fluorescent stability allowing for monitoring of peroxycarboxylic acid concentration by conductivity and/or optical sensors. Beneficially, the compositions are also low odor and low/no VOC dual functioning acid wash and sanitizing compositions.
Abstract translation: 公开了高酸性平衡过氧羧酸消毒组合物中的过酸稳定荧光活性化合物具有改进的荧光稳定性，允许通过导电性和/或光学传感器监测过氧羧酸浓度。 有利地，组合物也是低气味和低/无VOC双功能酸洗和消毒组合物。
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Patent Agency Ranking
166.发明申请公开(公告)号：US20130330313A1
公开(公告)日：2013-12-12
申请号：US13932880
申请日：2013-07-01
Applicant: Ecolab USA Inc.
Inventor： Brandon L. Herdt , Joshua P. Magnuson , David D. McSherry , Junzhong Li , Krista L. Owens
IPC: A61K38/44
CPC classification number: A61K38/44 , A23L3/3427 , A23L3/3508 , A23L3/3571 , C12N9/0065 , Y02A40/943
Abstract: The present invention relates to specially selected catalase enzymes and their use in reducing hydrogen peroxide in applications, and particularly in aseptic packaging applications.
Abstract translation: 本发明涉及特别选择的过氧化氢酶及其在应用中，特别是在无菌包装应用中减少过氧化氢的用途。
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167.发明申请USE OF PERACETIC ACID/HYDROGEN PEROXIDE AND PEROXIDE-REDUCING ENZYMES FOR TREATMENT OF DRILLING FLUIDS, FRAC FLUIDS, FLOWBACK WATER AND DISPOSAL WATER 有权使用过氧酸/过氧化氢和过氧化物还原酶用于处理钻井液，流化床，流水和废水公开(公告)号：US20130259743A1
公开(公告)日：2013-10-03
申请号：US13798311
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
IPC: C02F1/50
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: Compositions and methods for the use of peracid compositions having low to substantially no hydrogen peroxide 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: 公开了使用具有低至基本上不含过氧化氢的过酸组合物用于各种水处理（包括油气田和气田操作）和/或其它无菌处理的组合物和方法。 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
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168.发明授权Sulfoperoxycarboxylic acids, their preparation and methods of use as bleaching and antimicrobial agents (PSOA) 有权磺基过氧羧酸，其制备方法和用作漂白剂和抗菌剂（PSOA）公开(公告)号：US08524775B2
公开(公告)日：2013-09-03
申请号：US13647799
申请日：2012-10-09
Applicant: Ecolab USA Inc.
Inventor： Junzhong Li , Richard Staub , David D. McSherry , Keith G. Lascotte , Steven J. Lange , Frank Everts
IPC: A61K31/19
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。
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公开(公告)号：US12290071B2
公开(公告)日：2025-05-06
申请号：US18542978
申请日：2023-12-18
Applicant: ECOLAB USA INC.
Inventor： John Bolduc , Chris Nagel , Junzhong Li , Catherine Hanson , Peter Fernholz
IPC: A61L2/00 , A01N25/02 , A01N37/02 , A01N37/16 , A01N59/00 , A61L2/18 , B08B7/00 , B08B9/00 , B08B17/00
Abstract: Peroxyformic acid compositions for removal of biofilm growth and other contaminants and impurities from industrial processing hard surfaces are disclosed. In particular, peroxyformic acid compositions may be dosed on site and/or generated in situ for the reduction and prevention of biofilms on the hard surfaces. Methods of employing the peroxyformic acid compositions for removal of biofilm growth and other impurities such as aldehydes and alcohols from industrial CO2 effluent are also disclosed which beneficially provide ambient biofilm control and break down more rapidly than other peracids, allowing for extended runs between CIP cleaning, including a reduction and/or elimination of cleaning of the scrubbers and other industrial surfaces.
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170.发明授权公开(公告)号：US12241046B2
公开(公告)日：2025-03-04
申请号：US18408068
申请日：2024-01-09
Applicant: ECOLAB USA INC.
Inventor： Chris Nagel , Junzhong Li
Abstract: Stabilized peroxide-containing compositions stabilized with urea and urea/chelator stabilizer blends are provided. The compositions are particularly suitable for, but not limited to, cleaning applications on surfaces within food and beverage industries which may require the use of materials that are acceptable for incidental food/food products/feed contact. Further, the stabilized compositions are particularly suitable for applications requiring materials that are generally regarded as safe (GRAS) or for applications where non-GRAS materials must be minimized. Methods of stabilizing peroxide-containing compositions and methods of using the compositions are also provided.
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