WO2014091209A3 - Polymeric thickeners and production processes with reduced environmental impact - Google Patents

Polymeric thickeners and production processes with reduced environmental impact Download PDF

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Publication number
WO2014091209A3
WO2014091209A3 PCT/GB2013/053231 GB2013053231W WO2014091209A3 WO 2014091209 A3 WO2014091209 A3 WO 2014091209A3 GB 2013053231 W GB2013053231 W GB 2013053231W WO 2014091209 A3 WO2014091209 A3 WO 2014091209A3
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WO
WIPO (PCT)
Prior art keywords
weight
monomer components
carboxylic acid
total weight
monomer
Prior art date
Application number
PCT/GB2013/053231
Other languages
French (fr)
Other versions
WO2014091209A2 (en
Inventor
Paul Edward HUNT
Mark Thomas STANION
Original Assignee
Scott Bader Company Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Scott Bader Company Ltd filed Critical Scott Bader Company Ltd
Publication of WO2014091209A2 publication Critical patent/WO2014091209A2/en
Publication of WO2014091209A3 publication Critical patent/WO2014091209A3/en

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Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F2/00—Processes of polymerisation
    • C08F2/12—Polymerisation in non-solvents
    • C08F2/16—Aqueous medium
    • C08F2/22—Emulsion polymerisation
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F220/00—Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical or a salt, anhydride ester, amide, imide or nitrile thereof
    • C08F220/02—Monocarboxylic acids having less than ten carbon atoms; Derivatives thereof
    • C08F220/04—Acids; Metal salts or ammonium salts thereof
    • C08F220/06—Acrylic acid; Methacrylic acid; Metal salts or ammonium salts thereof
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F220/00—Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical or a salt, anhydride ester, amide, imide or nitrile thereof
    • C08F220/02—Monocarboxylic acids having less than ten carbon atoms; Derivatives thereof
    • C08F220/10—Esters
    • C08F220/12—Esters of monohydric alcohols or phenols
    • C08F220/16—Esters of monohydric alcohols or phenols of phenols or of alcohols containing two or more carbon atoms
    • C08F220/18—Esters of monohydric alcohols or phenols of phenols or of alcohols containing two or more carbon atoms with acrylic or methacrylic acids
    • C08F220/1802—C2-(meth)acrylate, e.g. ethyl (meth)acrylate
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F220/00—Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical or a salt, anhydride ester, amide, imide or nitrile thereof
    • C08F220/02—Monocarboxylic acids having less than ten carbon atoms; Derivatives thereof
    • C08F220/10—Esters
    • C08F220/26—Esters containing oxygen in addition to the carboxy oxygen
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F290/00—Macromolecular compounds obtained by polymerising monomers on to polymers modified by introduction of aliphatic unsaturated end or side groups
    • C08F290/02—Macromolecular compounds obtained by polymerising monomers on to polymers modified by introduction of aliphatic unsaturated end or side groups on to polymers modified by introduction of unsaturated end groups
    • C08F290/06—Polymers provided for in subclass C08G
    • C08F290/062—Polyethers
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F8/00—Chemical modification by after-treatment
    • C08F8/12—Hydrolysis
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F8/00—Chemical modification by after-treatment
    • C08F8/44—Preparation of metal salts or ammonium salts
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J3/00—Processes of treating or compounding macromolecular substances
    • C08J3/02—Making solutions, dispersions, lattices or gels by other methods than by solution, emulsion or suspension polymerisation techniques
    • C08J3/03—Making solutions, dispersions, lattices or gels by other methods than by solution, emulsion or suspension polymerisation techniques in aqueous media
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L33/00—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides or nitriles thereof; Compositions of derivatives of such polymers
    • C08L33/02—Homopolymers or copolymers of acids; Metal or ammonium salts thereof
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L33/00—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides or nitriles thereof; Compositions of derivatives of such polymers
    • C08L33/04—Homopolymers or copolymers of esters
    • C08L33/06—Homopolymers or copolymers of esters of esters containing only carbon, hydrogen and oxygen, which oxygen atoms are present only as part of the carboxyl radical
    • C08L33/08—Homopolymers or copolymers of acrylic acid esters
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D133/00—Coating compositions based on homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides, or nitriles thereof; Coating compositions based on derivatives of such polymers
    • C09D133/04—Homopolymers or copolymers of esters
    • C09D133/06—Homopolymers or copolymers of esters of esters containing only carbon, hydrogen and oxygen, the oxygen atom being present only as part of the carboxyl radical
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K3/00—Materials not provided for elsewhere
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F2800/00—Copolymer characterised by the proportions of the comonomers expressed
    • C08F2800/20—Copolymer characterised by the proportions of the comonomers expressed as weight or mass percentages

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  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Health & Medical Sciences (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Dispersion Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)

Abstract

A method for making a pH responsive thickener composition particularly effective under acidic conditions comprises a step of hydrolysing, at a temperature between 30°C and 75°C, a copolymer obtainable by emulsion copolymerisation of the following monomer components: A. ethyl acrylate, in an amount greater than 30% by weight, based on the total weight of monomer components A + B + C + D; B. from 0.1% to less than 69.0% by weight, based on the total weight of monomer components A + B + C + D, of at least one ethylenically unsaturated carboxylic acid monomer containing one C=C double bond capable of free radical copolymerisation with component A and at least one carboxylic acid (CO2H) group; C. from 1% to 20% by weight, based on the total weight of monomer components A + B + C + D, of at least one associative monomer, being a (meth)acrylate ester of an alkoxylated alcohol; and D. from 0% to 15% by weight, based on the total weight of monomer components A + B + C + D, of one or more non-ionic ethylenically unsaturated monomers other than those defined above as A, B or C; wherein the total monomer components A + B + C + D together add up to 100%. There is also provided an emulsion copolymer latex comprising a copolymer obtainable via the emulsion copolymerisation of the following monomer components A' and B' with C and D as above: A', ethyl acrylate, in an amount greater than 80% by weight and less than 97.5% by weight( based on the total weight of monomer components A' + B' + C + D'); and B'. from 0.1% to 19% by weight of at least one ethylenically unsaturated carboxylic acid monomer containing one C=C double bond capable of free radical copolymerisation with component A' and at least one carboxylic acid (CO2H) group, wherein the at least one ethylenically unsaturated carboxylic acid monomer comprises acrylic acid in an amount greater than 30%, up to 100%, of the total weight of B'.
PCT/GB2013/053231 2012-12-10 2013-12-06 Polymeric thickeners and production processes with reduced environmental impact WO2014091209A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB1222190.9A GB2508672A (en) 2012-12-10 2012-12-10 Method for making a thickener
GB1222190.9 2012-12-10

Publications (2)

Publication Number Publication Date
WO2014091209A2 WO2014091209A2 (en) 2014-06-19
WO2014091209A3 true WO2014091209A3 (en) 2014-08-07

Family

ID=47602327

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/GB2013/053231 WO2014091209A2 (en) 2012-12-10 2013-12-06 Polymeric thickeners and production processes with reduced environmental impact

Country Status (2)

Country Link
GB (1) GB2508672A (en)
WO (1) WO2014091209A2 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106397654B (en) * 2015-07-27 2018-08-07 北京服装学院 A kind of asymmetrical response polymer beads and preparation method thereof
US20240117089A1 (en) * 2019-10-16 2024-04-11 Rohm And Haas Company Composition comprising an alkali-swellable copolymer

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0089213A2 (en) * 1982-03-17 1983-09-21 Rohm And Haas Company Thickened aqueous surfactant compositions and their preparation
EP0591815A1 (en) * 1992-10-03 1994-04-13 Röhm Gmbh Surface coating with reduced surface resistance
US5703176A (en) * 1996-03-18 1997-12-30 Para-Chem Southern, Inc. Polyacrylate thickener and method for making same
EP1402877A1 (en) * 2002-09-30 2004-03-31 Rohm And Haas Company Thickener for high-surfactant aqueous systems
WO2013072696A1 (en) * 2011-11-18 2013-05-23 Scott Bader Company Ltd Polymeric thickeners

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ITVA20110008A1 (en) * 2011-03-25 2012-09-26 Lamberti Spa DETERGENT COMPOSITIONS

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0089213A2 (en) * 1982-03-17 1983-09-21 Rohm And Haas Company Thickened aqueous surfactant compositions and their preparation
EP0591815A1 (en) * 1992-10-03 1994-04-13 Röhm Gmbh Surface coating with reduced surface resistance
US5703176A (en) * 1996-03-18 1997-12-30 Para-Chem Southern, Inc. Polyacrylate thickener and method for making same
US5703176B1 (en) * 1996-03-18 2000-10-03 Para Chem Southern Inc Polyacrylate thickener and method for making same
EP1402877A1 (en) * 2002-09-30 2004-03-31 Rohm And Haas Company Thickener for high-surfactant aqueous systems
WO2013072696A1 (en) * 2011-11-18 2013-05-23 Scott Bader Company Ltd Polymeric thickeners

Also Published As

Publication number Publication date
GB201222190D0 (en) 2013-01-23
WO2014091209A2 (en) 2014-06-19
GB2508672A (en) 2014-06-11

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