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21.发明公开公开(公告)号：US20230159858A1
公开(公告)日：2023-05-25
申请号：US18150605
申请日：2023-01-05
Applicant: ECOLAB USA INC.
Inventor： David Dotzauer , Richard Fu , Lisa M. Sanders , Monique Roerdink Lander , John Mansergh , Carter M. Silvernail , Matthew Luedtke
CPC classification number: C11D3/33 , C11D1/835 , C11D3/0026 , C11D3/10 , C11D3/3757 , C11D3/1246 , C11D3/08 , C11D3/361 , C11D1/62
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.
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22.发明申请公开(公告)号：US20220372405A1
公开(公告)日：2022-11-24
申请号：US17814592
申请日：2022-07-25
Applicant: ECOLAB USA INC.
Inventor： Jesus Cabanas , Gerald Phan , Yoshiyuki Sato , Tomoko Nakabayashi , Masahiro Takaoka , John Mansergh , Carter M. Silvernail
Abstract: Solid detergent compositions designed to maintain solid integrity throughout production of the pressed solid, during mechanical conveying and during ejection from molds, are disclosed. Solid detergent compositions having unexpected immediate block hardness without a curing step are provided by inclusion of a hardness additive composition comprising a synergistic ratio of polycarboxylic acid polymer chelants to aminocarboxylate chelants. Methods of making solid detergent compositions and solid detergent compositions having at least substantially similar cleaning performance to solid detergent compositions without the hardness additive composition are also provided.
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公开(公告)号：US20220282184A1
公开(公告)日：2022-09-08
申请号：US17664316
申请日：2022-05-20
Applicant: ECOLAB USA INC.
Inventor： David Dotzauer , Timothy Meier , Carter M. Silvernail , John Mansergh
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.
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公开(公告)号：US10767139B2
公开(公告)日：2020-09-08
申请号：US15554347
申请日：2015-03-04
Applicant: ECOLAB USA INC.
Inventor： Timothy Meier , David Dotzauer , Tobias Neil Foster , John Mansergh
Abstract: The invention relates to a concentrated detergent composition comprising surfactant, alkali metal carbonate, methylglycinediacetic acid, glutamic acid N,N-diacetic acid, and alkali metal tripolyphosphate. The composition is particularly suited to remove protein soil in warewashing applications.
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25.发明授权公开(公告)号：US10669510B2
公开(公告)日：2020-06-02
申请号：US16281631
申请日：2019-02-21
Applicant: ECOLAB USA INC.
Inventor： David Dotzauer , Tobias Foster , David W. Gohl , Dirk Kullwitz , John Mansergh
Abstract: The invention provides a concentrated detergent composition comprising alkali metal carbonate, alkali metal percarbonate, and a peroxidation catalyst according to formula (I) [(LpMq)nXr]Ys, wherein each L independently is an organic ligand containing at least three nitrogen atoms that coordinate with the metal M; M is Mn or Fe; each X independently is a coordinating or bridging group selected from the group consisting of H2O, OH−, SH−, HO2−, O2−, O22−, S2−, F−, Cl−, Br−, I−, NO3−, NO2−, SO42−, SO32−, PO43−, N3−, CN−, NR3, NCS−, RCN, RS−, RCO2−, RO−, and with R being hydrogen or a C1 to C6 alkyl group; p is an integer from 1 to 4; q is an integer from 1 to 2; r is an integer from 0 to 6; Y is a counter ion; and s is the number of counter ions. The invention also relates to the use of said concentrated detergent composition as a warewashing detergent for the removal of starch soil.
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Patent Agency Ranking
26.发明授权公开(公告)号：US10519404B2
公开(公告)日：2019-12-31
申请号：US16276842
申请日：2019-02-15
Applicant: ECOLAB USA INC.
Inventor： Tobias Foster , David W. Gohl , Sven Klose , Dirk Kullwitz , John Mansergh , Timothy Meier , Beana Pathicheril
Abstract: The invention relates to a concentrated detergent composition comprising an alkali metal carbonate, methylglycinediacetic acid, glutamic acid N,N-diacetic acid, and alkali metal tripolyphosphate. The composition is particularly suited to remove tea and coffee soil in warewashing applications.
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27.发明申请公开(公告)号：US20190177660A1
公开(公告)日：2019-06-13
申请号：US16281631
申请日：2019-02-21
Applicant: ECOLAB USA INC.
Inventor： David Dotzauer , Tobias Foster , David W. Gohl , Dirk Kullwitz , John Mansergh
Abstract: The invention provides a concentrated detergent composition comprising alkali metal carbonate, alkali metal percarbonate, and a peroxidation catalyst according to formula (I) [(LpMq)nXr]Ys, wherein each L independently is an organic ligand containing at least three nitrogen atoms that coordinate with the metal M; M is Mn or Fe; each X independently is a coordinating or bridging group selected from the group consisting of H2O, OH−, SH−, HO2−, O2−, O22−, S2−, F−, Cl−, Br−, I−, NO3−, NO2−, SO42−, SO32−, PO43−, N3−, CN−, NR3, NCS−, RCN, RS−, RCO2−, RO−, and with R being hydrogen or a C1 to C6 alkyl group; p is an integer from 1 to 4; q is an integer from 1 to 2; r is an integer from 0 to 6; Y is a counter ion; and s is the number of counter ions. The invention also relates to the use of said concentrated detergent composition as a warewashing detergent for the removal of starch soil.
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公开(公告)号：US20180291310A1
公开(公告)日：2018-10-11
申请号：US16006930
申请日：2018-06-13
Applicant: Ecolab USA Inc.
Inventor： Tobias Foster , David W. Gohl , Sven Klose , Dirk Kullwitz , John Mansergh , Timothy Meier , Beana Pathicheril
CPC classification number: C11D3/10 , C11D3/06 , C11D3/33 , C11D7/12 , C11D7/16 , C11D7/3245 , C11D11/0023
Abstract: The invention relates to a concentrated detergent composition comprising an alkali metal carbonate, methylglycinediacetic acid, glutamic acid N,N-diacetic acid, and alkali metal tripolyphosphate. The composition is particularly suited to remove tea and coffee soil in warewashing applications.
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公开(公告)号：US20180282665A1
公开(公告)日：2018-10-04
申请号：US15939956
申请日：2018-03-29
Applicant: Ecolab USA Inc.
Inventor： John Mansergh , Lisa M. Sanders , Carter M. Silvernail
Abstract: Detergent compositions designed to prevent aluminum discoloration while providing high cleaning performance on soils and stains are disclosed. Detergent compositions substantially free of nitrilotriacetic acid (NTA) are disclosed. Methods of using the detergent compositions are also disclosed.
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公开(公告)号：US20170044467A1
公开(公告)日：2017-02-16
申请号：US15338755
申请日：2016-10-31
Applicant: Ecolab USA Inc.
Inventor： Lee J. Monsrud , Michael S. Rischmiller , Daniel Osterberg , John Mansergh
IPC: C11D3/34 , C11D3/04 , C11D11/00 , B08B3/08 , A47L15/24 , A47L15/42 , A47L15/44 , B08B3/02 , C11D3/06 , A47L15/00
CPC classification number: C11D3/349 , A47L15/0065 , A47L15/0076 , A47L15/0081 , A47L15/0092 , A47L15/24 , A47L15/4278 , A47L15/44 , B08B3/02 , B08B3/024 , B08B3/04 , B08B3/08 , C11D3/042 , C11D3/06 , C11D3/2086 , C11D3/323 , C11D3/33 , C11D3/34 , C11D3/3463 , C11D11/0023 , C11D11/0035 , C11D11/0064
Abstract: Methods of acidic warewashing are disclosed. The compositions can include other materials including surfactants and chelating agents, and are preferably phosphorous free. Methods of using the acidic compositions in combination with alkaline compositions are also disclosed. Exemplary methods include using the acidic compositions together with other compositions, including alkaline compositions and rinse aids employed in an alternating alkaline/acid/alkaline manner. The methods also include acidic compositions that serve multiple roles.
Abstract translation: 公开了酸性器皿洗涤方法。 组合物可以包括其它材料，包括表面活性剂和螯合剂，并且优选不含磷。 还公开了将酸性组合物与碱性组合物组合使用的方法。 示例性的方法包括将酸性组合物与其它组合物一起使用，包括以交替碱/酸/碱性方式使用的碱性组合物和漂洗助剂。 所述方法还包括起多重作用的酸性组合物。
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