公开(公告)号：US11572531B2

公开(公告)日：2023-02-07

申请号：US16949938

申请日：2020-11-20

Applicant: ECOLAB USA INC.

Inventor： David Dotzauer ,  Richard Fu ,  Lisa M. Sanders ,  Monique Roerdink Lander ,  John Mansergh ,  Carter M. Silvernail ,  Matthew Luedtke

IPC: C11D1/835 ,  C11D3/33 ,  C11D3/00 ,  C11D3/10 ,  C11D3/37 ,  C11D3/12 ,  C11D3/08 ,  C11D3/36 ,  C11D1/62 ,  C11D1/72

Abstract: The invention includes ware detergent compositions which provides superior cleaning and removal of oily and fatty soils, without the production of excessive foam. According to the invention applicants have discovered that use of a quaternary cationic surfactant in combination with a nonionic low foaming surfactant can provide oily soil removal from ware that is superior to traditional warewash detergent formulations. Compositions for alkaline, preferably solid, warewash detergents are disclosed, as well as their use in dish machines and methods of manufacture.

公开(公告)号：US11339354B2

公开(公告)日：2022-05-24

申请号：US16947279

申请日：2020-07-27

Applicant: ECOLAB USA INC.

Inventor： David Dotzauer ,  Timothy Meier ,  Carter M. Silvernail ,  John Mansergh

IPC: C11D3/39 ,  C11D3/10 ,  C11D1/66 ,  C11D11/00 ,  C11D3/37

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：US11053459B2

公开(公告)日：2021-07-06

申请号：US16293946

申请日：2019-03-06

Applicant: Ecolab USA Inc.

Inventor： David Dotzauer ,  Krista Kutz Otting

IPC: C11D3/395 ,  C11D3/36 ,  C11D17/00 ,  C11D1/22 ,  C11D3/04 ,  C11D3/22 ,  C11D3/33 ,  C11D3/39 ,  A47L15/00 ,  A61L2/18 ,  C02F1/72 ,  C07D301/02 ,  D06F35/00 ,  D21C9/10 ,  D21C9/16 ,  D21H21/32 ,  C11D3/10 ,  C02F101/10 ,  C02F101/38 ,  C02F103/10

Abstract: Stabilized compositions employing a sequestrant system and a binding system for improving shelf stability and dispensing stability of a solid activated bleach composition are disclosed. The compositions contain a peroxygen source and a catalyst activator which require generation of a peroxycarboxylic acid or other active oxygen sanitizing agent at a point of use. Stabilized compositions employ a sequestrant system including a phosphonic acid and/or dipicolinic acid sequestrant and a binding system comprising an anionic surfactant for a solid formulation of a catalyst activator and peroxygen source to provide shelf stability and dispensing stability for a activated bleach composition. Methods of formulating and use are further disclosed.

公开(公告)号：US10745651B2

公开(公告)日：2020-08-18

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 ,  C11D1/66 ,  C11D3/10 ,  C11D11/00

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：US20200231906A1

公开(公告)日：2020-07-23

申请号：US16749267

申请日：2020-01-22

Applicant: ECOLAB USA INC.

Inventor： Jessica Bull ,  David Dotzauer ,  Thomas Duerrschmidt ,  Gregory Scott Conrad ,  Alyssa Ana Hantzsch ,  Kelsey West

IPC: C11D3/37 ,  C11D17/00 ,  C11D1/66

Abstract: Liquid detergent compositions with polymer blends to provide a stable aqueous use solution of a highly alkaline detergent composition are provided. The liquid detergent composition include concentrates and use solutions with blends of alkali-swellable polymers (ASE) and hydrophobically-modified alkali-swellable polymers (HASE). Methods for washing textiles using the liquid detergent compositions are also provided.

公开(公告)号：US20160251600A1

公开(公告)日：2016-09-01

申请号：US15150661

申请日：2016-05-10

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：US09023784B2

公开(公告)日：2015-05-05

申请号：US13965339

申请日：2013-08-13

Applicant: Ecolab USA Inc.

Inventor： Carter Martin Silvernail ,  John Mansergh ,  Erik C. Olson ,  David Dotzauer ,  Kent Brittain

IPC: C11D3/36 ,  C11D3/10 ,  C11D3/33 ,  C11D3/37 ,  C11D3/00 ,  C11D3/04 ,  C11D3/08 ,  C11D7/06 ,  C11D7/12 ,  C11D7/14 ,  C11D7/36

CPC classification number: C11D3/0036 ,  C11D3/044 ,  C11D3/08 ,  C11D3/10 ,  C11D3/365 ,  C11D7/06 ,  C11D7/12 ,  C11D7/14 ,  C11D7/36

Abstract: Methods employing detergent compositions effective for reducing soil redeposition and accumulation on hard surfaces are disclosed. The detergent compositions employ phosphinosuccinic acid adducts in combination with an alkalinity source and gluconic acid or salts thereof, copolymers of acrylic acid and maleic acids or salts thereof, sodium hypochlorite, sodium dichloroisocyanurate or combinations thereof.

Abstract translation: 公开了使用有效减少土壤再沉积和硬表面积聚的洗涤剂组合物的方法。 洗涤剂组合物使用与碱性源和葡萄糖酸或其盐，丙烯酸和马来酸或其盐，次氯酸钠，二氯异氰脲酸钠或其组合的共聚物的基础琥珀酸加合物。

公开(公告)号：US12269941B2

公开(公告)日：2025-04-08

申请号：US16946555

申请日：2020-06-26

Applicant: ECOLAB USA INC.

Inventor： Emily Chen ,  Derrick Anderson ,  David Dotzauer ,  Erik C. Olson

IPC: C08L33/08 ,  C08K5/17 ,  C08K5/42

Abstract: Stable solid compositions employing a water conditioning agent, including hygroscopic species or non-hygroscopic species. In particular, solid compositions combining an ionic surfactant or an amphoteric surfactant with a water conditioning agent, preferably a polyacrylate water conditioning agent, are disclosed. The ionic surfactant or amphoteric surfactant beneficially stabilize the polymer and/or chelant water conditioning agent, preferably a polyacrylate water conditioning agent, to permit formulation into a solid composition and provide stability under harsh conditions, including humid environments. Applications of using the stable solid compositions are also disclosed.

公开(公告)号：US20250109361A1

公开(公告)日：2025-04-03

申请号：US18981088

申请日：2024-12-13

Applicant: ECOLAB USA INC.

Inventor： David Dotzauer ,  Richard Fu ,  Lisa M. Sanders ,  Monique Roerdink Lander ,  John Mansergh ,  Carter M. Silvernail ,  Matthew Luedtke

IPC: C11D3/33 ,  C11D1/62 ,  C11D1/72 ,  C11D1/835 ,  C11D3/00 ,  C11D3/08 ,  C11D3/10 ,  C11D3/12 ,  C11D3/36 ,  C11D3/37

Abstract: The invention includes ware detergent compositions which provides superior cleaning and removal of oily and fatty soils, without the production of excessive foam. According to the invention applicants have discovered that use of a quaternary cationic surfactant in combination with a nonionic low foaming surfactant can provide oily soil removal from ware that is superior to traditional warewash detergent formulations. Compositions for alkaline, preferably solid, warewash detergents are disclosed, as well as their use in dish machines and methods of manufacture.

公开(公告)号：US20240191158A1

公开(公告)日：2024-06-13

申请号：US18587531

申请日：2024-02-26

Applicant: ECOLAB USA INC.

Inventor： David Dotzauer ,  Timothy Meier ,  Carter M. Silvernail ,  John Mansergh

IPC: C11D3/37 ,  C11D1/66 ,  C11D3/10

CPC classification number: C11D3/3757 ,  C11D1/66 ,  C11D3/10 ,  C11D3/3765 ,  C11D2111/14

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.