公开(公告)号：US20200378879A1

公开(公告)日：2020-12-03

申请号：US15929949

申请日：2020-05-29

Applicant: ECOLAB USA INC.

Inventor： Junzhong Li ,  Caleb Power ,  Allison Prideaux ,  Richard K. Staub ,  Vaideeswaran Sivaswamy ,  John Paul Koehl

IPC: G01N15/06 ,  C11D1/29 ,  C11D1/04 ,  C11D3/04

Abstract: Peroxycarboxylic acid compositions comprising compatible ionic compounds to deliver conductivity signals to enable monitoring of the peroxycarboxylic acid concentration by conductivity when diluted for use are disclosed. Methods of measuring peroxycarboxylic acid concentration by conductivity are also disclosed. Beneficially, conductivity measurement allows a user to determine concentration of the peroxycarboxylic acid at a point of use without cumbersome titration steps to determine the concentration providing various benefits at an application of use.

公开(公告)号：US20200085046A1

公开(公告)日：2020-03-19

申请号：US16689442

申请日：2019-11-20

Applicant: ECOLAB USA INC.

Inventor： Gregory G. Griese ,  Mark Levitt ,  Richard K. Staub ,  Stefanie Gilbreth

IPC: A01N41/04

Abstract: Methods and compositions for biofilm remediation are disclosed. Biofilm is reduced and removed from soiled surfaces by providing to a surface in need an effective amount of a composition comprising a biocidal surfactant and at least one organic solvent. According to the invention, the biofilm remediation compositions reduce and remove biofilm formation by administering a one-step cleaner and disinfectant. The biofilm remediation compositions are stable and effective in concentrated and diluted ready-to-use formulations comprising an anionic sulfated or sulfonated surfactant that is not an organocarboxylic acid, a sparingly soluble organic solvent and optionally a soluble organic solvent.

公开(公告)号：US20190249121A1

公开(公告)日：2019-08-15

申请号：US16370412

申请日：2019-03-29

Applicant: ECOLAB USA INC.

Inventor： Junzhong Li ,  Richard K. Staub ,  David D. McSherry ,  Keith G. LaScotte ,  Steven J. Lange ,  Frank Everts

IPC: C11D3/39 ,  C11D11/00 ,  C11D3/48 ,  A01N25/22 ,  C07C409/42 ,  C11D3/395 ,  C07D303/34 ,  C07C407/00 ,  A01N43/20 ,  A01N41/04 ,  C11D3/34 ,  C07D303/16 ,  C07C309/60 ,  C07C309/58 ,  A23L3/3535 ,  A23B5/14 ,  A23B4/20 ,  A01N41/08

CPC classification number: C11D3/3945 ,  A01N25/22 ,  A01N41/04 ,  A01N41/08 ,  A01N43/20 ,  A23B4/20 ,  A23B5/14 ,  A23L3/3535 ,  A23V2002/00 ,  C07C309/58 ,  C07C309/60 ,  C07C407/00 ,  C07C409/42 ,  C07D303/16 ,  C07D303/34 ,  C11D3/3472 ,  C11D3/3942 ,  C11D3/395 ,  C11D3/48 ,  C11D11/0017 ,  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.

公开(公告)号：US20190208780A1

公开(公告)日：2019-07-11

申请号：US16353355

申请日：2019-03-14

Applicant: ECOLAB USA INC

Inventor： David D. McSherry ,  Junzhong Li ,  Richard K. Staub

IPC: A01N37/16 ,  C12Q1/18 ,  A01N25/02 ,  C12Q1/22 ,  C12Q1/28

CPC classification number: A01N37/16 ,  A01N25/02 ,  C12Q1/18 ,  C12Q1/22 ,  C12Q1/28 ,  C12Y111/01007 ,  G01N2333/908

Abstract: Self-indicating chemistries are provided for visual detection by a user of efficacious levels of peroxycarboxylic acid concentrations in a solution produced in situ. The self-indicating chemistries include a combination of dyes providing a visual color indication, such as a tri-color indicator system, such as a yellow, green, and red color system indicating in situ threshold levels of peroxycarboxylic acid concentrations in a solution employing the self-indicating chemistry. Systems, kits and compositions for a quantitative assessment of an in situ perhydrolysis reaction to generate peroxycarboxylic acids are provided. Methods of use are further provided.

公开(公告)号：US10238108B2

公开(公告)日：2019-03-26

申请号：US16110821

申请日：2018-08-23

Applicant: ECOLAB USA INC

Inventor： Gregory G. Griese ,  Mark Levitt ,  Richard K. Staub ,  Stefanie Gilbreth

IPC: A01N41/04

Abstract: Methods and compositions for biofilm remediation are disclosed. Biofilm is reduced and removed from soiled surfaces by providing to a surface in need an effective amount of a composition comprising a biocidal surfactant and at least one organic solvent. According to the invention, the biofilm remediation compositions reduce and remove biofilm formation by administering a one-step cleaner and disinfectant. The biofilm remediation compositions are stable and effective in concentrated and diluted ready-to-use formulations comprising an anionic sulfated or sulfonated surfactant that is not an organocarboxylic acid, a sparingly soluble organic solvent and optionally a soluble organic solvent.

公开(公告)号：US20180282669A1

公开(公告)日：2018-10-04

申请号：US15997392

申请日：2018-06-04

Applicant: Ecolab USA Inc.

Inventor： Junzhong Li ,  Richard K. Staub ,  David D. McSherry ,  Keith G. Lascotte ,  Steven J. Lange ,  Frank Everts

IPC: C11D3/39 ,  C11D11/00 ,  C11D3/48 ,  C07D303/34 ,  C07C409/42 ,  A01N41/04 ,  A23B5/14 ,  A23B4/20 ,  A01N43/20 ,  A01N41/08 ,  A01N25/22

CPC classification number: C11D3/3945 ,  A01N25/22 ,  A01N41/04 ,  A01N41/08 ,  A01N43/20 ,  A23B4/20 ,  A23B5/14 ,  A23L3/3535 ,  A23V2002/00 ,  C07C309/58 ,  C07C309/60 ,  C07C407/00 ,  C07C409/42 ,  C07D303/16 ,  C07D303/34 ,  C11D3/3472 ,  C11D3/3942 ,  C11D3/395 ,  C11D3/48 ,  C11D11/0017 ,  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.

公开(公告)号：US11268049B2

公开(公告)日：2022-03-08

申请号：US16736311

申请日：2020-01-07

Applicant: ECOLAB USA INC.

Inventor： Junzhong Li ,  Steven J. Lange ,  Richard K. Staub ,  David D. McSherry

IPC: A01N41/02 ,  A01N41/04 ,  A01N25/22 ,  C11D3/48 ,  A23B7/154 ,  A23B4/20 ,  C11D3/04 ,  C11D1/02 ,  C11D1/12 ,  C11D3/20 ,  C11D1/00 ,  C11D3/00 ,  A23L5/00

Abstract: The present disclosure relates to rheology modified, low foaming aqueous antimicrobial compositions. The compositions are phase stable under acidic conditions, and do not need to be rinsed from the surface to which they are applied. The present disclosure further relates to methods of use thereof.

公开(公告)号：US20210317388A1

公开(公告)日：2021-10-14

申请号：US17301792

申请日：2021-04-14

Applicant: ECOLAB USA INC.

Inventor： Junzhong Li ,  Richard K. Staub ,  David D. McSherry ,  Keith G. LaScotte ,  Steven J. Lange ,  Frank Everts

IPC: C11D3/39 ,  A01N41/04 ,  A01N41/08 ,  A23B4/20 ,  A23B5/14 ,  A23L3/3535 ,  C07C309/58 ,  C07C309/60 ,  C07D303/16 ,  C11D3/34 ,  C11D3/48 ,  A01N43/20 ,  C07C407/00 ,  C07D303/34 ,  C11D3/395 ,  C07C409/42 ,  A01N25/22 ,  C11D11/00

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.

公开(公告)号：US11015151B2

公开(公告)日：2021-05-25

申请号：US16858873

申请日：2020-04-27

Applicant: ECOLAB USA INC.

Inventor： Junzhong Li ,  Richard K. Staub ,  David D. McSherry ,  Keith G. LaScotte ,  Steven J. Lange ,  Frank Everts

IPC: A01N41/08 ,  C11D3/39 ,  A01N41/04 ,  A23B4/20 ,  A23B5/14 ,  A23L3/3535 ,  C07C309/58 ,  C07C309/60 ,  C07D303/16 ,  C11D3/34 ,  C11D3/48 ,  A01N43/20 ,  C07C407/00 ,  C07D303/34 ,  C11D3/395 ,  C07C409/42 ,  A01N25/22 ,  C11D11/00

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.

公开(公告)号：US20200276620A1

公开(公告)日：2020-09-03

申请号：US15929702

申请日：2020-05-18

Applicant: ECOLAB USA INC.

Inventor： Junzhong Li ,  Cynthia Bunders ,  Richard K. Staub ,  PAUL FRAZER SCHACHT ,  Caleb Power

IPC: B08B3/08 ,  C11D11/00 ,  B01D41/04 ,  A01N37/16 ,  B08B11/00 ,  C11D3/39

Abstract: Peroxyformic acid compositions for removal of biofilm growth and mineral deposits on membranes are disclosed. In particular, peroxyformic acid compositions are generated in situ or on site generation for the reduction and prevention, of biofilms and the mitigation of mineral buildup on the membranes. The compositions according to the invention are compatible with the membranes under application of use conditions.