公开(公告)号：US11241009B2

公开(公告)日：2022-02-08

申请号：US16362885

申请日：2019-03-25

Applicant: Ecolab USA Inc.

Inventor： John Bolduc ,  Chris Nagel ,  Junzhong Li ,  Catherine Hanson ,  Peter Fernholz

IPC: B08B17/00 ,  A61L2/00 ,  A61L9/00 ,  B08B7/00 ,  A01N37/16 ,  A01N37/02 ,  A01N59/00 ,  A61L2/18 ,  A01N25/02

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.

公开(公告)号：US20210244025A1

公开(公告)日：2021-08-12

申请号：US17302284

申请日：2021-04-29

Applicant: ECOLAB USA INC.

Inventor： Catherine Hanson ,  Junzhong Li ,  David D. McSherry ,  Stacy Fawbush ,  Kaitlin Lake ,  Gerard Hinrichs ,  Joshua Luedtke ,  Richard Staub ,  Derrick Anderson

IPC: A01N37/36 ,  A01N25/30 ,  A01N31/02 ,  A61L2/18 ,  A01N31/08 ,  A01N47/28

Abstract: Antimicrobial compositions including at least one acid and at least one anionic surfactant are provided. In particular, food contact antimicrobial compositions including at least one acid and at least one anionic surfactant provide a no-rinse compositions efficacious against Norovirus, having acceptable use solution pH that do not require use of personal protective equipment (PPE), are surface compatible and do not leave residues on treated surfaces are provided. Methods of cleaning a surface with the compositions are also provided.

公开(公告)号：US20190387737A1

公开(公告)日：2019-12-26

申请号：US16552323

申请日：2019-08-27

Applicant: ECOLAB USA INC.

Inventor： Junzhong Li ,  Allison Brewster ,  Richard Staub ,  Steven J. Lange ,  Taz Cheritu ,  Jonathan P. Fast ,  Catherine Hanson

IPC: A01N37/16 ,  A01N37/00 ,  C12P7/40 ,  A61Q17/00 ,  A61K8/38 ,  A61L2/16 ,  A61L2/00 ,  C07C409/24 ,  C11D3/48 ,  C11D3/39 ,  C11D3/00 ,  C07C407/00

Abstract: The present invention relates generally to peroxyformic acid forming compositions, methods for forming peroxyformic acid, preferably in situ, using the peroxyformic acid forming compositions. The present invention also relates to the peroxyformic acid formed by the above compositions and methods. The present invention further relates to the uses of the peroxyformic acid, preferably in situ, for treating a surface or a target. The present invention further relates to methods for treating a biofilm using peroxyformic acid, including peroxyformic acid generated in situ.

公开(公告)号：US20190090483A1

公开(公告)日：2019-03-28

申请号：US16142798

申请日：2018-09-26

Applicant: Ecolab USA Inc.

Inventor： Catherine Hanson ,  Junzhong Li ,  David D. McSherry ,  Stacy Fawbush ,  Kaitlin Lake ,  Gerard Hinrichs ,  Joshua Luedtke ,  Richard Staub ,  Derrick Anderson

IPC: A01N37/36 ,  A01N31/02 ,  A01N25/30

Abstract: Antimicrobial compositions including at least one acid and at least one anionic surfactant are provided. In particular, food contact antimicrobial compositions including at least one acid and at least one anionic surfactant provide a no-rinse compositions efficacious against Norovirus, having acceptable use solution pH that do not require use of personal protective equipment (PPE), are surface compatible and do not leave residues on treated surfaces are provided. Methods of cleaning a surface with the compositions are also provided.

公开(公告)号：US20150210958A1

公开(公告)日：2015-07-30

申请号：US14681784

申请日：2015-04-08

Applicant: Ecolab USA Inc.

Inventor： Catherine Hanson ,  Andrew Wold ,  Traci Gioino ,  Kim R. Smith ,  Yvonne Marie Killeen

IPC: C11D1/83 ,  B08B1/00 ,  B08B3/02 ,  C11D11/00

CPC classification number: C11D1/83 ,  B08B1/001 ,  B08B3/02 ,  C11D1/72 ,  C11D1/722 ,  C11D1/825 ,  C11D3/0026 ,  C11D3/0047 ,  C11D3/3409 ,  C11D11/0023

Abstract: Compositions and methods for improved cleaning using neutral cleaners are disclosed. In particular, neutral pH cleaning compositions according to the invention employ a synergistic combination of water insoluble surfactants and an anionic hydrotropes capable of forming a stable, low-foaming solution. The neutral cleaning solutions provide significant benefits over water insoluble microemulsions traditionally used for neutral cleaning compositions and provide at least equivalent cleaning efficacy as non-neutral cleaning compositions.

Abstract translation: 公开了使用中性清洁剂改进清洁的组合物和方法。 特别地，根据本发明的中性pH清洗组合物采用水不溶性表面活性剂和能形成稳定的低发泡溶液的阴离子水溶助长剂的协同组合。 中性清洁溶液相对于传统上用于中性清洁组合物的水不溶性微乳液提供显着的益处，并提供与非中性清洁组合物至少相当的清洁功效。