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    Enzyme-containing detergent and presoak composition and methods of using
    1.
    发明授权
    Enzyme-containing detergent and presoak composition and methods of using 有权

    公开(公告)号：US10604726B2

    公开(公告)日：2020-03-31

    申请号：US15840944

    申请日：2017-12-13

    Applicant: Ecolab USA Inc.

    Inventor： Michael S. Rischmiller ,  Kim R. Solomon ,  Sara Peters ,  Steven E. Lentsch

    IPC: C11D3/386 ,  C11D3/00

    Abstract: A cleaning composition is provided including an alkalinity source, builder, surfactant, water, a reducing agent and amylase in the ratio of from about 1:1 to about 1:3 wherein the total amount of amylase in the composition is equal to or less than about 1.0 weight percent; and wherein the composition is substantially free of polyols, alkanolamine, phosphates, and boric acid. A method of presoaking soiled substrates is further provided. The method including the steps of providing presoak solution to a soiled substrate at a temperature of between about 65.5° C. up to about 80° C., the presoak solution including the provided composition; draining the presoak solution from the substrate; providing a detergent to a soiled substrate including the composition of the present invention; and removing or draining the detergent; and rinsing the substrate with water.

    DISSOLUTION OF HEXAMINE IN NON-AQUEOUS SOLVENT
    6.
    发明申请
    DISSOLUTION OF HEXAMINE IN NON-AQUEOUS SOLVENT 审中-公开

    公开(公告)号：US20200224104A1

    公开(公告)日：2020-07-16

    申请号：US16830625

    申请日：2020-03-26

    Applicant: ECOLAB USA INC.

    Inventor： Kim R. Solomon

    IPC: C10G29/22 ,  C04B26/26 ,  C04B41/53 ,  C10G29/20 ,  C10C3/02 ,  B01D53/52 ,  C08K5/3477

    Abstract: The present disclosure generally relates to scavenging hydrogen sulfide. The disclosure pertains to non-aqueous and non-volatile compositions that include a monolignol alcohol and hydrogen sulfide scavenging compound. The hydrogen sulfide scavenging compound may be hexamine in some aspects. The compositions may also include a C2-8 polyol. The compositions disclosed are stable and can be used, for example, in removing hydrogen sulfide from hot asphalt.

    Corrosion Inhibitor COMPOSITIONS and MethodS of Using Same
    7.
    发明申请
    Corrosion Inhibitor COMPOSITIONS and MethodS of Using Same 审中-公开

    公开(公告)号：US20170327728A1

    公开(公告)日：2017-11-16

    申请号：US15591466

    申请日：2017-05-10

    Applicant: Ecolab USA Inc.

    Inventor： Benjamin Crew ,  Kim R. Solomon

    IPC: C09K8/54 ,  E21B41/02 ,  C23F11/04 ,  E21B43/34

    Abstract: Disclosed are inhibitor/cleaner compositions comprising alkyldiphenyloxide disulfonates, and methods of inhibiting corrosion of and removing schmoo from metal containments in contact with corrosive water sources. Also disclosed are metal containment assemblages comprising inhibitor/cleaner compositions and metal containment therefore. The alkyldiphenyloxide disulfonates are soluble or substantially soluble in the water sources and inhibit corrosion of the metal containments by the water sources containing corrodents. The alkyldiphenyloxide disulfonates also remove schmoo from the metal containments. The inhibitor/cleaners of the invention are useful for addition to produced waters and other corrosive water sources resulting from enhanced oil recovery operations. The inhibitor/cleaners inhibit corrosion of tanks, devices, and other metal containments such as carbon steel pipes which come into contact with produced waters from the oil recovery operations, while also providing schmoo reduction and removal from the metal containments. The inhibitor cleaners are also useful for addition to other corrosive aqueous fluids to inhibit corrosion of metal containments with which the aqueous fluids come into contact, such as corrosive aqueous discharge from mines and other industrial operations such as paper-making.

    TEMPERATURE-STABLE PARAFFIN INHIBITOR COMPOSITIONS
    8.
    发明申请
    TEMPERATURE-STABLE PARAFFIN INHIBITOR COMPOSITIONS 审中-公开

    公开(公告)号：US20170190949A1

    公开(公告)日：2017-07-06

    申请号：US15399025

    申请日：2017-01-05

    Applicant: Ecolab USA Inc.

    Inventor： Kim R. Solomon ,  David Fouchard ,  Thomas O. Painter ,  Jennifer Stokes ,  Kousik Kundu ,  Carter Silvernail

    IPC: C09K8/524

    Abstract: Disclosed are compositions including up to 20 wt % of a paraffin inhibiting polymer and a non-polymeric ester compound, wherein the compositions flow at a temperature between about 0° C. and −40° C., or between about −20° C. and −40° C. The non-polymeric ester compounds are liquids at 20° C. and atmospheric pressure, and have boiling points over 100° C., in many cases over 200° C. The compositions are useful to inhibit paraffin deposition during petroleum recovery, refining, storing, and transporting under field conditions, wherein the concentrates are pumpable and pourable, do not precipitate, and do not exhibit high pressure buildup inside enclosed containers at temperatures as low as −40° C. and as high as 60° C.

    Temperature-stable paraffin inhibitor compositions
    9.
    发明授权
    Temperature-stable paraffin inhibitor compositions 有权

    公开(公告)号：US10759989B2

    公开(公告)日：2020-09-01

    申请号：US15399025

    申请日：2017-01-05

    Applicant: Ecolab USA Inc.

    Inventor： Kim R. Solomon ,  David Fouchard ,  Thomas O. Painter ,  Jennifer Stokes ,  Kousik Kundu ,  Carter Silvernail

    IPC: C09K8/524 ,  C10G29/22 ,  C10G75/04

    Abstract: Disclosed are compositions including up to 20 wt % of a paraffin inhibiting polymer and a non-polymeric ester compound, wherein the compositions flow at a temperature between about 0° C. and −40° C., or between about −20° C. and −40° C. The non-polymeric ester compounds are liquids at 20° C. and atmospheric pressure, and have boiling points over 100° C., in many cases over 200° C. The compositions are useful to inhibit paraffin deposition during petroleum recovery, refining, storing, and transporting under field conditions, wherein the concentrates are pumpable and pourable, do not precipitate, and do not exhibit high pressure buildup inside enclosed containers at temperatures as low as −40° C. and as high as 60° C.

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