公开(公告)号：US20190284506A1

公开(公告)日：2019-09-19

申请号：US16426828

申请日：2019-05-30

Applicant: ECOLAB USA INC.

Inventor： DAVID DOTZAUER ,  TIMOTHY MEIER ,  CARTER M. SILVERNAIL ,  JOHN MANSERGH

IPC: C11D3/37 ,  C11D11/00 ,  C11D1/66 ,  C11D3/10

Abstract: Detergent compositions and methods of preparing and using the detergent compositions are disclosed. The detergent compositions comprise a polymer system comprising at least one polycarboxylic acid polymer, copolymer, or terpolymer, an alkalinity source comprising an alkali metal carbonate, a nonionic surfactant and water. The detergent compositions are suitable at alkaline pH and reduce or prevent scale formation, improve soil dispersion, and provide effective detergency.

公开(公告)号：US20180023037A1

公开(公告)日：2018-01-25

申请号：US15675043

申请日：2017-08-11

Applicant: ECOLAB USA INC.

Inventor： CARTER M. SILVERNAIL ,  ERIK C. OLSON ,  KERRIE WALTERS

IPC: C11D3/04 ,  C11D3/10 ,  C11D3/37 ,  C11D3/36

CPC classification number: C11D3/044 ,  C11D3/10 ,  C11D3/364 ,  C11D3/3765 ,  C11D3/3773

Abstract: Alkaline ware wash detergents containing an alkali metal alkalinity source and alkanol amine phosphonate scale inhibitors and methods of employing the same for superior cleaning efficacy and hard water scale control are disclosed. Alkanol amine phosphonates beneficially reduce scale build-up, including calcium carbonate scale build-up from alkaline detergents used with hard water sources. Methods of employing the detergent compositions are also disclosed.

公开(公告)号：US20200071265A1

公开(公告)日：2020-03-05

申请号：US16554935

申请日：2019-08-29

Applicant: ECOLAB USA INC.

Inventor： ASHISH DHAWAN ,  KEITH A. MONK ,  CARTER M. SILVERNAIL

IPC: C07C237/10 ,  C09K8/584 ,  C07C229/16

Abstract: Disclosed herein is a novel class of multiple charged cationic or anionic compounds that are derived from an aza-Michael Addition reaction between a polyamine (Michael donor) and an activated olefin (Michael acceptor), methods of making the same, and use thereof. Also disclosed herein are the methods of using multiple charged cationic or anionic compounds disclosed herein in a reverse emulsion breaker composition to break reverse emulsion commonly found in a produced fluid in oil and gas operations. The disclosed REB methods or compositions are found to be more effective than those methods or compositions including commonly used for oil/solid and water separation.

公开(公告)号：US20200068885A1

公开(公告)日：2020-03-05

申请号：US16554435

申请日：2019-08-28

Applicant: ECOLAB USA INC.

Inventor： ASHISH DHAWAN ,  Kun Xiong ,  CARTER M. SILVERNAIL ,  Zhengang Zong

IPC: A01N37/30

Abstract: Disclosed herein are the methods of using specific di-cationic or multiple charged cationic compounds, which are derived from primary amine or polyamines through an aza-Michael addition with an α, β-unsaturated carbonyl compound or from polyamines through both an aza-Michael addition with an α, β-unsaturated carbonyl compound and a ring-opening reaction with an epoxide, in a fouling control composition to reduce microbial and/biofilm growth in a water system. The disclosed methods or compositions are found to be more effective than those methods or compositions including commonly used single quaternary compounds for reducing microbial or biofilm growth in water systems.

公开(公告)号：US20180030381A1

公开(公告)日：2018-02-01

申请号：US15727072

申请日：2017-10-06

Applicant: ECOLAB USA INC.

Inventor： ERIK C. OLSON ,  CARTER M. SILVERNAIL

IPC: C11D3/37 ,  C11D1/72 ,  C11D1/825 ,  C11D1/00

CPC classification number: C11D3/3757 ,  C11D1/008 ,  C11D1/72 ,  C11D1/825 ,  C11D3/3707

Abstract: Rinse aid compositions, methods of use, and methods of making said composition are disclosed. The rinse aid compositions can be solid or liquid. The rinse aid compositions comprise a defoamer, a sheeting agent, and a terpolyer of of maleic, vinyl acetate, and ethyl acrylate. Preferred sheeting agents include one or more alcohol ethyoxylates. Preferred defoamer components include a polymer compound including one or more ethylene oxide groups. The solid rinse aid compositions are preferably substantially free of sulfate and sulfate-containing compounds.

公开(公告)号：US20170247642A1

公开(公告)日：2017-08-31

申请号：US15595622

申请日：2017-05-15

Applicant: ECOLAB USA INC.

Inventor： DAVID DOTZAUER ,  TIMOTHY MEIER ,  CARTER M. SILVERNAIL ,  JOHN MANSERGH

IPC: C11D3/37 ,  C11D1/66 ,  C11D11/00 ,  C11D3/10

CPC classification number: C11D3/3757 ,  C11D1/66 ,  C11D3/10 ,  C11D3/3765 ,  C11D11/0023

Abstract: Detergent compositions and methods of preparing and using the detergent compositions are disclosed. The detergent compositions comprise a polymer system comprising at least one polycarboxylic acid polymer, copolymer, or terpolymer, an alkalinity source comprising an alkali metal carbonate, a nonionic surfactant and water. The detergent compositions are suitable at alkaline pH and reduce or prevent scale formation, improve soil dispersion, and provide effective detergency.

公开(公告)号：US20210040419A1

公开(公告)日：2021-02-11

申请号：US16947568

申请日：2020-08-06

Applicant: ECOLAB USA INC.

Inventor： KELLY ANNE RIGHTMIRE ,  CARTER M. SILVERNAIL

IPC: C11D3/37 ,  C11D1/722 ,  C11D3/10 ,  C11D3/04 ,  C11D3/12 ,  C11D3/20

Abstract: Detergent compositions effective for controlling hard water scale accumulation are described herein. In particular, the compositions combine a tetrapolymer with an alkaline composition to effectively prevent or remove calcium carbonate scale formations. Methods of employing the detergent compositions and of preventing scale accumulation are provided for use in alkaline warewash and other applications.

公开(公告)号：US20190169545A1

公开(公告)日：2019-06-06

申请号：US16267037

申请日：2019-02-04

Applicant: ECOLAB USA INC. ,  BASF SE

Inventor： CARTER M. SILVERNAIL ,  ERIK C. OLSON ,  KERRIE E. WALTERS ,  JUERGEN DETERING ,  AREND JOUKE KINGMA ,  JAMES S. DAILEY

IPC: C11D3/37 ,  C11D17/00 ,  C02F1/68 ,  C02F5/08 ,  C11D3/04 ,  C11D7/06

Abstract: A highly alkaline detergent is described which includes the use of a carboxylic acid terpolymer in combination with an alkali metal hydroxide. The detergent maintains cleaning functions and also prevents hard water scaling at application temperatures, for example at temperatures of between about 145-180 degrees Fahrenheit and, for example, at a pH of 9.5 to about 13.

公开(公告)号：US20180245022A1

公开(公告)日：2018-08-30

申请号：US15904880

申请日：2018-02-26

Applicant: ECOLAB USA INC

Inventor： JENNIFER STOKES ,  CARTER M. SILVERNAIL ,  PAUL FRAZER SCHACHT ,  ANTHONY W. ERICKSON

IPC: C11D3/33 ,  C11D3/04 ,  C11D11/00

CPC classification number: C11D3/33 ,  C11D3/044 ,  C11D11/0023 ,  C11D11/0029

Abstract: The invention relates to compositions, methods of manufacture, and methods for reducing metal corrosion during alkaline cleaning. In particular, the method employs an alkylamino hydroxy acid, secondary amine, or combination thereof in alkaline cleaning of hard surfaces.

公开(公告)号：US20160251599A1

公开(公告)日：2016-09-01

申请号：US15149435

申请日：2016-05-09

Applicant: ECOLAB USA INC.

Inventor： AMANDA RUTH BLATTNER ,  CHARLES ALLEN HODGE ,  CARTER M. SILVERNAIL

IPC: C11D3/22 ,  C11D17/00 ,  C11D3/12 ,  C11D3/00 ,  C11D3/20 ,  C11D1/66

CPC classification number: C11D3/222 ,  C11D1/66 ,  C11D3/0073 ,  C11D3/044 ,  C11D3/08 ,  C11D3/10 ,  C11D3/1246 ,  C11D3/2075 ,  C11D3/2086 ,  C11D3/37 ,  C11D17/0047 ,  C11D17/0052

Abstract: The present invention is a dimensionally stable solid detergent composition which can be used as a soaking composition. The composition includes a bio-based content of 58% or greater and includes an alkalinity source, a metal protector, a surfactant system, water, a threshold agent, and a polysaccharide hybrid polymer composition. The polymer the polysaccharide hybrid polymer composition includes a polysaccharide residue present in an amount from approximately 5% to 90% by weight of the polysaccharide hybrid polymer composition and a residue of at least one ethylenically unsaturated monomer or salts thereof present in an amount from approximately 10% to 75% by weight of the polysaccharide hybrid polymer composition.