公开(公告)号：US20240287417A1

公开(公告)日：2024-08-29

申请号：US18571816

申请日：2022-06-27

申请人： HENKEL AG & CO. KGAA

发明人： Shohana ISLAM ,  Christian DEGERING ,  Susanne WIELAND ,  Nina MUSSMANN ,  Hanka SCHROETER ,  Artem BITKIN ,  Dorothea KAPITZA ,  Christian D. ADAMS ,  Lilia Maria BABE ,  Amy DEMING LIU

IPC分类号： C11D3/386 ,  C11D1/22 ,  C11D1/72 ,  C11D1/83 ,  C11D3/00 ,  C11D3/20 ,  C11D3/36 ,  C11D3/42 ,  C11D3/50

CPC分类号： C11D3/38627 ,  C11D1/83 ,  C11D3/0021 ,  C11D3/2086 ,  C11D3/364 ,  C11D3/42 ,  C11D3/50 ,  C12Y301/01003 ,  C11D1/22 ,  C11D1/72

摘要： The present invention relates to cleaning compositions comprising at least one lipolytic enzyme, more particularly at least one lipolytic enzyme that has improved stability and/or improved hydrolytic activity on a polyester. In this respect, the present invention relates to cleaning compositions comprising at least one lipolytic enzyme having polyesterase activity. The cleaning compositions described herein are suitable for use in cleaning processes and include detergent compositions, such as laundry detergent compositions, in particular liquid laundry detergent compositions. The present invention further relates to a method for cleaning textiles and to the use of the cleaning composition according to the invention for removing stains. Furthermore, the invention is directed to the use of a lipolytic enzyme having polyesterase activity to reduce pilling effects and prevent graying in an agent.

公开(公告)号：US20240254412A1

公开(公告)日：2024-08-01

申请号：US18563418

申请日：2022-05-17

申请人： Conopco Inc., d/b/a UNILEVER

发明人： Robert John Carswell ,  Katherine Mary Thompson ,  Marc Philip Woolfall

IPC分类号： C11D3/33 ,  C11D1/825 ,  C11D3/06 ,  C11D3/32 ,  C11D3/36 ,  C11D3/395 ,  C11D3/40 ,  C11D3/50 ,  C11D17/00

CPC分类号： C11D3/33 ,  C11D1/8255 ,  C11D3/06 ,  C11D3/32 ,  C11D3/361 ,  C11D3/3958 ,  C11D3/40 ,  C11D3/50 ,  C11D17/0047

摘要： A machine dishwash detergent composition comprising from 0.1 to 20 wt. % non-ionic surfactant; and from 0.5 to 40 wt. % of free acid equivalent of aminopolycarboxylate; and from 0.5 to 3.8 wt. % of free acid equivalent of selected hydroxamate, wherein the amount of phosphate is at most 1.0 wt. %; and wherein the amount of phosphonate is at most 1.0 wt. %.

公开(公告)号：US11999925B2

公开(公告)日：2024-06-04

申请号：US17057263

申请日：2019-06-10

申请人： Rohm and Haas Company

发明人： Scott Backer ,  Paul Mercando

IPC分类号： B08B3/04 ,  C11D1/66 ,  C11D3/02 ,  C11D3/20 ,  C11D3/36 ,  C11D3/37

CPC分类号： C11D1/66 ,  C11D3/2082 ,  C11D3/2093 ,  C11D3/361 ,  C11D3/3757 ,  C11D2111/18

摘要： A plastic cleaning method for cleaning a plastic article in an automatic dishwashing machine is provided, comprising: selecting an automatic dishwashing composition for cleaning plastic, wherein the automatic dishwashing composition, comprises: a builder; a phosphonate a nonionic surfactant; and a dispersant polymer comprising: (a) 60 to 98 wt % of structural units of formula I




wherein each R1 is independently selected from a hydrogen and a —CH3 group; and (b) 2 to 40 wt % of structural units of formula II





wherein each R2 is independently selected from an alkyl group with at least 4 carbon atoms and wherein each R3 is independently selected from a hydrogen and a methyl group.

公开(公告)号：US20240150676A1

公开(公告)日：2024-05-09

申请号：US18516685

申请日：2023-11-21

申请人： ECOLAB USA INC.

发明人： Carter M. Silvernail ,  Erik C. Olson ,  Michel M. Lawrence ,  Richard D. Johnson ,  Steven J. Lange

IPC分类号： C11D3/36 ,  C11D3/04 ,  C11D3/08

CPC分类号： C11D3/365 ,  C11D3/044 ,  C11D3/08

摘要： Methods employing detergent compositions effective for reducing hard water scale and accumulation on hard surfaces, namely within food, beverage and pharmaceutical applications are disclosed. The detergent compositions employ phosphinosuccinic acid adducts in combination with an alkalinity source and optionally polymers, surfactants and/or oxidizers, providing alkaline compositions having a pH between about 10 and 13.5.

公开(公告)号：US11959050B2

公开(公告)日：2024-04-16

申请号：US18150605

申请日：2023-01-05

申请人： ECOLAB USA INC.

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

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

CPC分类号： C11D3/33 ,  C11D1/835 ,  C11D3/0026 ,  C11D3/08 ,  C11D3/10 ,  C11D3/1246 ,  C11D3/361 ,  C11D3/3757 ,  C11D1/62 ,  C11D1/72

摘要： 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：US11851638B2

公开(公告)日：2023-12-26

申请号：US17392696

申请日：2021-08-03

申请人： FUJIMI INCORPORATED

发明人： Tsutomu Yoshino ,  Sonosuke Ishiguro

IPC分类号： C11D3/37 ,  C11D1/00 ,  C11D3/36 ,  C11D11/00 ,  H01L21/02

CPC分类号： C11D3/3773 ,  C11D1/008 ,  C11D3/365 ,  C11D11/0047 ,  H01L21/02074

摘要： Provided is a means capable of sufficiently removing organic residues on the surface of an object to be polished after polishing. A surface treatment composition includes a polymer having a building block represented by Formula (1) in [Chemical Formula 1], a chelating agent, and water and is used to treat the surface of an object to be polished after polishing, and the chelating agent has at least one of a phosphonic acid group and a carboxylic acid group.




In Formula (1), R1 is a hydrocarbon group having 1 to 5 carbon atoms; and R2 is a hydrogen atom or a hydrocarbon group having 1 to 3 carbon atoms.

公开(公告)号：US20230313073A1

公开(公告)日：2023-10-05

申请号：US18022346

申请日：2021-09-15

申请人： Rohm and Haas Company ,  Dow Silicones Corporation

发明人： Scott Backer ,  Clara Leclaire

IPC分类号： C11D3/37 ,  C11D3/395 ,  C11D3/36 ,  C11D3/386 ,  C11D3/10 ,  C11D11/00

CPC分类号： C11D3/3761 ,  C11D3/3951 ,  C11D3/361 ,  C11D3/38609 ,  C11D3/10 ,  C11D11/0035

摘要： An automatic dishwashing composition is provided, comprising: builder; nonionic surfactant; first dispersant polymer comprising: 60 to 98 wt % of structural units of formula I, wherein each R1 is independently selected from a hydrogen and a —CH3 group; and 2 to 40 wt % of structural units of formula II, wherein each R2 is independently selected from a —C1-4 alkyl group and wherein each R3 is independently selected from a hydrogen and a methyl group; and second dispersant polymer comprising: 60 to 98 wt % of structural units of formula I; wherein each R1 is independently selected from a hydrogen and a —CH3 group; and 2 to 40 wt % of structural units of formula II; wherein each R2 is independently selected from a —C1-4 alkyl group and wherein each R3 is independently selected from a hydrogen and a methyl group; wherein the first dispersant polymer and the second dispersant polymer are different.

公开(公告)号：US20230183614A1

公开(公告)日：2023-06-15

申请号：US17923745

申请日：2021-06-18

申请人： Rohm and Haas Company ,  Dow Silicones Corporation

发明人： Scott Backer ,  Paul Mercando ,  Ashutosh Umarvadia ,  Severine Cauvin ,  Michael C. Mitchell ,  Marianne Creamer

IPC分类号： C11D3/37 ,  C08F20/06 ,  C11D11/00 ,  C11D1/72 ,  C11D3/10 ,  C11D3/04 ,  C11D3/39 ,  C11D3/20 ,  C11D3/32 ,  C11D3/36 ,  C11D3/386

CPC分类号： C11D3/3761 ,  C08F20/06 ,  C11D11/0023 ,  C11D1/72 ,  C11D3/10 ,  C11D3/046 ,  C11D3/3942 ,  C11D3/2086 ,  C11D3/32 ,  C11D3/361 ,  C11D3/38609

摘要： An automatic dishwashing composition is provided including a builder; a nonionic surfactant; and a dispersant polymer comprising: (a) >60 to 10 to

公开(公告)号：US20230159866A1

公开(公告)日：2023-05-25

申请号：US17991251

申请日：2022-11-21

申请人： ENTEGRIS, INC.

发明人： Atanu K. Das ,  Daniela White ,  Michael L. White ,  Jun Liu ,  Aditya Dilip Verma

IPC分类号： C11D11/00 ,  C11D1/72 ,  C11D3/43 ,  C11D3/30 ,  C11D3/04 ,  C11D3/37 ,  C11D3/34 ,  C11D3/39 ,  C11D3/36 ,  C11D3/22 ,  H01L21/02

CPC分类号： C11D11/0047 ,  C11D1/721 ,  C11D3/43 ,  C11D3/30 ,  C11D3/044 ,  C11D3/3776 ,  C11D3/3454 ,  C11D3/3942 ,  C11D3/042 ,  C11D3/361 ,  C11D3/225 ,  H01L21/02057

摘要： Provided are compositions and methods useful in the post-CMP cleaning of microelectronic devices, in particular, devices which contain one or more surfaces comprising hydrophobic carbon or SiC. In general, the compositions comprise a chelating agent; a water-miscible solvent; a reducing agent; and a pH adjustor, wherein the composition has a pH of about 2 to about 13.

公开(公告)号：US20230143521A1

公开(公告)日：2023-05-11

申请号：US18147961

申请日：2022-12-29

申请人： FUJIFILM Corporation

发明人： Tetsuya KAMIMURA

IPC分类号： C11D11/00 ,  C11D1/72 ,  C11D1/62 ,  C11D3/20 ,  C11D3/33 ,  C11D3/36 ,  C11D3/30 ,  C11D3/28 ,  C11D3/37 ,  C11D3/39 ,  H01L21/02 ,  B01D71/34 ,  B01D71/36 ,  B01D71/26 ,  B01D71/66 ,  B01D69/08

CPC分类号： C11D11/0047 ,  B01D69/08 ,  B01D71/26 ,  B01D71/34 ,  B01D71/36 ,  B01D71/66 ,  C11D1/62 ,  C11D1/721 ,  C11D3/28 ,  C11D3/30 ,  C11D3/33 ,  C11D3/361 ,  C11D3/2079 ,  C11D3/2082 ,  C11D3/2086 ,  C11D3/3765 ,  C11D3/3942 ,  H01L21/02074

摘要： An object of the present invention is to provide a method for producing a treatment liquid, having excellent filterability.
The method for producing a treatment liquid of an embodiment of the present invention is a method for producing a treatment liquid, the method including filtering an object to be purified including a surfactant, using a first filter having a first filter medium, to produce a treatment liquid for a semiconductor substrate, in which the first filter medium includes at least one selected from the group consisting of a nylon, a polyallyl sulfonic acid, a perfluoroalkoxy alkane which has been subjected to a hydrophilization treatment, a polytetrafluoroethylene which has been subjected to a hydrophilization treatment, a polyolefin which has been subjected to a hydrophilization treatment, and a polyvinylidene fluoride which has been subjected to a hydrophilization treatment, and the surfactant includes at least one selected from the group consisting of a nonionic surfactant including a group represented by Formula (1) and an anionic surfactant including a group represented by Formula (1).
Formula (1) (LO)n
L represents an alkylene group, and n represents 3 to 55.