公开(公告)号：US11162054B2

公开(公告)日：2021-11-02

申请号：US17045667

申请日：2019-04-25

Applicant: Dow Global Technologies LLC ,  Rohm and Haas Company

Inventor： Scott Backer ,  Randara Pulukkody ,  Severine Ferrieux

IPC: C11D3/08 ,  C11D3/10 ,  C11D3/37 ,  C11D3/395 ,  C11D1/72 ,  C11D3/04 ,  C11D3/20 ,  C11D3/36 ,  C11D3/386 ,  C11D3/39 ,  C11D11/00

Abstract: An automatic dishwashing composition is provided including a builder; a phosphonate; a nonionic surfactant; and a dispersant polymer, comprising: 10 to 65 wt % of structural units of formula I wherein each R1 and R2 is independently selected from a hydrogen and a C1-3 alkyl group; 10 to 80 wt % of structural units of formula II wherein each R3 is independently selected from a hydrogen and a —C(O)CH3 group; and 10 to 65 wt % of structural units of formula III wherein each R4 is independently selected from a hydrogen and a —CH3 group; and wherein at least one of R1 and R2 is a C1-3 alkyl group in at least 1 mol % of the structural units of formula I in the dispersant polymer; wherein the dispersant polymer has a lactone end group and wherein the dispersant polymer has a weight average molecular weight of 1,500 to 6,000 Daltons.

公开(公告)号：US10597611B2

公开(公告)日：2020-03-24

申请号：US16315367

申请日：2017-07-07

Applicant: Dow Global Technologies LLC ,  Rohm and Haas Company

Inventor： Anne Oberlin ,  Asghar A. Peera ,  Scott Backer ,  Matthew J. Jansma

IPC: C11D1/00 ,  C11D3/37 ,  C11D3/00

Abstract: A liquid detergent comprising: (a) from 30 to 80 wt % water; (b) from 5 to 50 wt % surfactants; and (c) from 0.5 to 10 wt % of an acrylic polymer comprising from 20 to 50 wt % polymerized units of (meth)acrylic acid and from 50 to 80 wt % polymerized units of a monomer of structure H2C═C(R)CO2(CH2CH2O)n(CH(R′)CH2O)mR″; wherein R is H or CH3, R′ is C1-C2 alkyl; R″ is C8-C22 alkyl or C8-C16 alkylphenyl; n is an average number from 6-30 and m is an average number from 0-10, provided that n≥m and m+n is 6-30.

公开(公告)号：US20190330425A1

公开(公告)日：2019-10-31

申请号：US16344600

申请日：2017-11-02

Applicant: Rohm and Haas Company

Inventor： Scott Backer ,  Robert Butterick, III ,  Roy Roberts

IPC: C08J3/00 ,  C08J3/12 ,  C08L33/02 ,  C08L33/04

Abstract: A method for producing a blend of at least one first polymer and at least one second polymer. The first polymer comprises: (a) polymerized units of 22 to 80 wt % of one or more monoethylenically unsaturated C3-C6 carboxylic acid monomers, and (b) polymerized units of 20 to 78 wt % of one or more C1-C12 alkyl (meth)acrylate monomers, and has a weight-average molecular weight from 20,000 to 100,000; and the second polymer comprises polymerized units of 50 to 100 wt % of one or more monoethylenically unsaturated C3-C6 carboxylic acid monomers and has a weight-average molecular weight from 1,000 to 45,000. The first polymer comprises from 1 to 50 wt % of total weight of the first and second polymers. At least one first polymer at a pH from 3 to 4 with at least one second polymer at a pH from 2 to 4 are combined.

公开(公告)号：US10392585B2

公开(公告)日：2019-08-27

申请号：US15542531

申请日：2016-02-22

Applicant: Rohm and Haas Company

Inventor： Scott Backer ,  Severine Ferrieux ,  Paul Mercando

IPC: C11D1/00 ,  C11D3/08 ,  C11D3/30 ,  C11D3/37 ,  C11D1/66 ,  C11D3/20 ,  C11D3/33

Abstract: Provided is a detergent composition and method for reducing filming and spotting in automatic dishwashing systems. The composition comprises: aspartic acid diacetic acid or salt thereof; a dispersant polymer comprising a (meth)acrylic polymer with a Mw from 2000 to 100,000; a builder; and a surfactant.

公开(公告)号：US10144906B2

公开(公告)日：2018-12-04

申请号：US15515717

申请日：2015-10-07

Applicant: Union Carbide Chemicals & Plastics Technology LLC ,  Rohm and Haas Company

Inventor： Scott Backer ,  Severine Ferrieux ,  Paul Mercando ,  Eric P. Wasserman

IPC: C11D3/10 ,  C11D3/39 ,  C11D3/395 ,  C11D3/37 ,  C11D3/20

Abstract: A phosphorus-free automatic dishwashing detergent composition comprising: (a) 0.5 to 8 wt % of a first polymer comprising polymerized units of: (i) 60 to 82 wt % (meth)acrylic acid, (ii) 10 to 30 wt % of a monoethylenically unsaturated dicarboxylic acid and (iii) 8 to 25 wt % 2-acrylamido-2-methylpropanesulfonic acid (AMPS); and having Mw from 5,000 to 100,000; (b) 0.5 to 8 wt % of a second polymer comprising polymerized units of: (i) 60 to 95 wt % (meth)acrylic acid, (ii) 5 to 40 wt % 2-acrylamido-2-methylpropanesulfonic acid (AMPS); and having Mw from 5,000 to 100,000; (c) 15 to 50 wt % carbonate, (d) 5 to 50 wt % citrate and (e) 10 to 30 wt % of a bleaching agent.

公开(公告)号：US20180002640A1

公开(公告)日：2018-01-04

申请号：US15543639

申请日：2016-01-13

Applicant: Rohm and Haas Company

Inventor： Jan E. Shulman ,  John Hayes ,  Scott Backer

IPC: C11D3/37 ,  C11D7/14 ,  C11D7/06 ,  C11D3/04 ,  C11D3/10 ,  C11D3/08 ,  C11D11/00 ,  C11D7/12

CPC classification number: C11D3/378 ,  C11D3/044 ,  C11D3/08 ,  C11D3/10 ,  C11D3/3757 ,  C11D7/06 ,  C11D7/12 ,  C11D7/14 ,  C11D11/0023

Abstract: Provided are compositions useful for cleaning, such as warewashing. The compositions comprise (a) a polymer comprising polymerized units of (i) an ethylenically unsaturated carboxylic acid monomer or salt thereof, (ii) an ethylenically unsaturated sulfonic acid monomer or salt thereof, and optionally (iii) one or more further monomers or salt thereof, the polymer having a Mw from 2000 to 100,000; (b) a water soluble silicate; (c) an alkaline source; and (d) optionally a surfactant.

公开(公告)号：US09376373B2

公开(公告)日：2016-06-28

申请号：US14819847

申请日：2015-08-06

Applicant: Dow Global Technologies LLC ,  Rohm and Haas Company

Inventor： Scott Backer ,  Allen Bulick ,  Joseph Manna ,  Cynthia Rand ,  Jia Xie

IPC: C07C229/30 ,  C07C229/16 ,  C07C227/18

CPC classification number: C07C229/30 ,  C07C227/18 ,  C07C229/16

Abstract: The present invention provides novel polymerizable monomers having chelating functionality and processes to make them. In particular, the novel monomers are ethylenically unsaturated aminocarboxylates and are prepared by reacting ethylenediamine triacetic acid or its salt with an ethylenically unsaturated monomer. The ethyleneically unsaturated monomer may be a polymerizable vinyl monomer selected from (o-, p-, m-)DVBMO, allyl glycidyl ether, and glycidyl (meth)acrylate.

Abstract translation: 本发明提供具有螯合功能的新型可聚合单体和制备它们的方法。 特别地，新颖的单体是烯键式不饱和的氨基羧酸盐，并且是通过使乙二胺三乙酸或其盐与烯属不饱和单体反应来制备的。 乙烯不饱和单体可以是选自（o-，p-，m-）DVBMO，烯丙基缩水甘油醚和（甲基）丙烯酸缩水甘油酯的可聚合乙烯基单体。

公开(公告)号：US09346899B2

公开(公告)日：2016-05-24

申请号：US14354618

申请日：2012-10-31

Applicant: Dow Global Technologies LLC ,  Rohm and Haas Company

Inventor： Scott Backer ,  Allen Bulick ,  Joseph Manna ,  Cynthia Rand ,  Jia Xie

IPC: C08F20/64 ,  C02F5/12 ,  C08F16/28 ,  C08F216/14 ,  C08F220/36 ,  C11D3/37 ,  C08F212/14 ,  C08F12/22 ,  C08F12/28

CPC classification number: C08F20/64 ,  C02F5/12 ,  C08F12/22 ,  C08F12/28 ,  C08F16/28 ,  C08F212/14 ,  C08F216/1458 ,  C08F220/06 ,  C08F220/36 ,  C11D3/3769 ,  C08F222/02 ,  C08F2220/585

Abstract: The present invention provides novel polymers having chelating functionality and comprising units derived from an ethylenically unsaturated aminocarboxylate monomer which comprises units derived from ethylenediamine triacetic acid or its salt and a polymerizable vinyl monomer. The polymerizable vinyl monomer may be selected from (0-, m-, p-)DVBMO, allyl glycidyl ether, and glycidyl (meth)acrylate. The polymer may also comprise units derived from one or more ethylenically unsaturated monomers.

Abstract translation: 本发明提供具有螯合官能度的新型聚合物，并且包含衍生自烯键式不饱和氨基羧酸酯单体的单元，其包含衍生自乙二胺三乙酸或其盐的单体和可聚合乙烯基单体。 可聚合乙烯基单体可以选自（0-，m-，p-）DVBMO，烯丙基缩水甘油醚和（甲基）丙烯酸缩水甘油酯。 聚合物还可以包含衍生自一种或多种烯属不饱和单体的单元。

公开(公告)号：US11680230B2

公开(公告)日：2023-06-20

申请号：US17056026

申请日：2019-05-28

Applicant: Dow Global Technologies LLC ,  Rohm and Haas Company

Inventor： Scott Backer ,  Paul Mercando ,  Ashutosh Umarvadia ,  Eric Wasserman ,  Severine Ferrieux

IPC: C11D3/10 ,  C11D3/37 ,  C11D1/66 ,  B08B3/10 ,  C11D1/72 ,  C11D3/20 ,  C11D3/36 ,  C11D3/386 ,  C11D3/39 ,  C11D11/00 ,  C11D3/04 ,  B08B3/08

CPC classification number: C11D3/3761 ,  B08B3/08 ,  B08B3/10 ,  C11D1/66 ,  C11D1/72 ,  C11D3/046 ,  C11D3/10 ,  C11D3/2086 ,  C11D3/361 ,  C11D3/3765 ,  C11D3/38609 ,  C11D3/38618 ,  C11D3/3905 ,  C11D3/3917 ,  C11D3/3942 ,  C11D11/0023

Abstract: An automatic dishwashing composition is provided including a builder; a phosphonate; a nonionic surfactant; and a 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.

公开(公告)号：US20220195344A1

公开(公告)日：2022-06-23

申请号：US17601763

申请日：2020-05-19

Applicant: Rohm and Haas Company ,  Union Carbide Corporation

Inventor： Scott Backer ,  Marianne Creamer ,  Paul Mercando ,  Eric Wasserman ,  Ashutosh Umarvadia ,  Muhunthan Sathiosatham ,  James Pawlow

IPC: C11D3/37 ,  C11D3/36 ,  C11D1/72 ,  C11D3/10 ,  C11D3/20 ,  C11D3/30 ,  C11D11/00

Abstract: An automatic dishwashing composition is provided including a builder; a phosphonate; a nonionic surfactant; and a dispersant polymer, comprising: (a) 50 to 95 wt %, based on weight of the dispersant polymer, of structural units of a monoethylenically unsaturated monocarboxylic acid monomer; and (b) 5 to 50 wt %, based on weight of the dispersant polymer, of structural units of a sulfate bearing ethylenically unsaturated monomer.