AU2001270185A1 - Defoamers for aqueous systems - Google Patents

Defoamers for aqueous systems

Info

Publication number
AU2001270185A1
AU2001270185A1 AU2001270185A AU7018501A AU2001270185A1 AU 2001270185 A1 AU2001270185 A1 AU 2001270185A1 AU 2001270185 A AU2001270185 A AU 2001270185A AU 7018501 A AU7018501 A AU 7018501A AU 2001270185 A1 AU2001270185 A1 AU 2001270185A1
Authority
AU
Australia
Prior art keywords
aqueous systems
defoamers
epichlorohydrin
carbon atoms
alkenyl
Prior art date
Legal status (The legal status 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 status listed.)
Abandoned
Application number
AU2001270185A
Other languages
English (en)
Inventor
Ronald W. Broadbent
Michael S Wiggins
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Cognis Corp
Original Assignee
Cognis Corp
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 Cognis Corp filed Critical Cognis Corp
Publication of AU2001270185A1 publication Critical patent/AU2001270185A1/en
Abandoned legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D19/00—Degasification of liquids
    • B01D19/02—Foam dispersion or prevention
    • B01D19/04—Foam dispersion or prevention by addition of chemical substances
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D19/00—Degasification of liquids
    • B01D19/02—Foam dispersion or prevention
    • B01D19/04—Foam dispersion or prevention by addition of chemical substances
    • B01D19/0404—Foam dispersion or prevention by addition of chemical substances characterised by the nature of the chemical substance
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D19/00—Degasification of liquids
    • B01D19/02—Foam dispersion or prevention
    • B01D19/04—Foam dispersion or prevention by addition of chemical substances
    • B01D19/0404—Foam dispersion or prevention by addition of chemical substances characterised by the nature of the chemical substance
    • B01D19/0427—Foam dispersion or prevention by addition of chemical substances characterised by the nature of the chemical substance compounds containing halogen-atoms
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D19/00—Degasification of liquids
    • B01D19/02—Foam dispersion or prevention
    • B01D19/04—Foam dispersion or prevention by addition of chemical substances
    • B01D19/0404—Foam dispersion or prevention by addition of chemical substances characterised by the nature of the chemical substance
    • B01D19/0431—Foam dispersion or prevention by addition of chemical substances characterised by the nature of the chemical substance containing aromatic rings
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D19/00—Degasification of liquids
    • B01D19/02—Foam dispersion or prevention
    • B01D19/04—Foam dispersion or prevention by addition of chemical substances
    • B01D19/0404—Foam dispersion or prevention by addition of chemical substances characterised by the nature of the chemical substance
    • B01D19/0431—Foam dispersion or prevention by addition of chemical substances characterised by the nature of the chemical substance containing aromatic rings
    • B01D19/0436—Foam dispersion or prevention by addition of chemical substances characterised by the nature of the chemical substance containing aromatic rings with substituted groups
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G65/00—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule
    • C08G65/02—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring
    • C08G65/04—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring from cyclic ethers only
    • C08G65/22—Cyclic ethers having at least one atom other than carbon and hydrogen outside the ring
    • C08G65/24—Epihalohydrins
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G65/00—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule
    • C08G65/02—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring
    • C08G65/26—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring from cyclic ethers and other compounds
    • C08G65/2603—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring from cyclic ethers and other compounds the other compounds containing oxygen
    • C08G65/2606—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring from cyclic ethers and other compounds the other compounds containing oxygen containing hydroxyl groups
    • C08G65/2609—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring from cyclic ethers and other compounds the other compounds containing oxygen containing hydroxyl groups containing aliphatic hydroxyl groups
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G65/00—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule
    • C08G65/02—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring
    • C08G65/32—Polymers modified by chemical after-treatment
    • C08G65/329—Polymers modified by chemical after-treatment with organic compounds
    • C08G65/337—Polymers modified by chemical after-treatment with organic compounds containing other elements
    • 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
    • C09D5/00—Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes
    • C09D5/02—Emulsion paints including aerosols
    • C09D5/024—Emulsion paints including aerosols characterised by the additives

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • Toxicology (AREA)
  • Organic Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Medicinal Chemistry (AREA)
  • Wood Science & Technology (AREA)
  • Materials Engineering (AREA)
  • Engineering & Computer Science (AREA)
  • General Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Paints Or Removers (AREA)
  • Degasification And Air Bubble Elimination (AREA)
  • Polyethers (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
AU2001270185A 2000-06-27 2001-06-26 Defoamers for aqueous systems Abandoned AU2001270185A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US09/606,092 US6387962B1 (en) 1997-06-10 2000-06-27 Defoamers for aqueous systems
US09606092 2000-06-27
PCT/US2001/020360 WO2002000319A1 (fr) 2000-06-27 2001-06-26 Agents antimousse pour systemes aqueux

Publications (1)

Publication Number Publication Date
AU2001270185A1 true AU2001270185A1 (en) 2002-01-08

Family

ID=24426494

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2001270185A Abandoned AU2001270185A1 (en) 2000-06-27 2001-06-26 Defoamers for aqueous systems

Country Status (10)

Country Link
US (2) US6387962B1 (fr)
EP (1) EP1294459B1 (fr)
JP (1) JP5244278B2 (fr)
AT (1) ATE451159T1 (fr)
AU (1) AU2001270185A1 (fr)
BR (1) BR0111944A (fr)
CA (1) CA2413840A1 (fr)
DE (1) DE60140743D1 (fr)
ES (1) ES2337764T3 (fr)
WO (1) WO2002000319A1 (fr)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6387962B1 (en) * 1997-06-10 2002-05-14 Cognis Corporation Defoamers for aqueous systems
US6512016B2 (en) * 2000-08-17 2003-01-28 Cognis Corporation Compositions for defoaming aqueous compositions
US6540942B2 (en) 2000-11-09 2003-04-01 Cognis Corporation Nonaqueous compositions and additives therefor
US6770129B1 (en) 2002-01-29 2004-08-03 Cognis Corporation Coating compositions for paper
US7017490B1 (en) * 2002-05-14 2006-03-28 Cognis Corporation Lithographic fountain solutions
US20040138075A1 (en) * 2002-11-01 2004-07-15 Brown David W. Coatings for metal containers, metalworking lubricant compositions, compositions for electroplating and electrowinning, latex compositions and processes therefor
US7001634B2 (en) * 2002-11-07 2006-02-21 Bayer Materialscience Llc Process for suppressing the foaming of an aqueous system
US8737981B2 (en) 2002-12-19 2014-05-27 Qualcomm Incorporated Downloadable configuring application for a wireless device
US20040237841A1 (en) * 2003-01-29 2004-12-02 Brown David W. Nonaqueous spray applied compositions and methods for applying them
DE10340540A1 (de) * 2003-09-01 2005-03-24 Basf Ag Emulgatorfreie Entschäumer, Verfahren zu ihrer Herstellung und ihre Verwendung
US8119717B2 (en) * 2006-11-21 2012-02-21 Basf Corporation Coating composition having a low volatile organic compound content
US8431639B2 (en) * 2007-11-08 2013-04-30 Basf Corporation Wetting additive and composition including the same
JP2011514249A (ja) * 2008-02-27 2011-05-06 コグニス・アイピー・マネージメント・ゲゼルシャフト・ミット・ベシュレンクテル・ハフツング 消泡融合助剤
EP2374517B1 (fr) 2010-04-12 2019-09-18 Cognis IP Management GmbH Agents démoussants
EP2426177A1 (fr) * 2010-09-07 2012-03-07 Cognis IP Management GmbH Agents mouillants de démoussage pour systèmes de revêtement aqueux
CN102060989A (zh) * 2010-11-18 2011-05-18 浙江皇马科技股份有限公司 一种缩水甘油醚基烯丙醇聚氧乙烯醚的制备方法
CN102050943A (zh) * 2010-11-18 2011-05-11 浙江皇马科技股份有限公司 缩水甘油醚基聚醚的合成方法
US9212095B2 (en) 2011-02-21 2015-12-15 Construction Research & Technology, Gmbh Use of HyperBranched polyether surfactant in cementitious systems
CN102286146A (zh) * 2011-05-04 2011-12-21 湖北富邦科技股份有限公司 一种用于湿法磷酸生产中的消泡剂制备方法
DE102011076019A1 (de) * 2011-05-18 2012-11-22 Evonik Goldschmidt Gmbh Alkoxylierungsprodukte und Verfahren zu ihrer Herstellung mittels DMC-Katalysatoren
CN106536594A (zh) 2014-07-10 2017-03-22 巴斯夫欧洲公司 反应产物及其在消泡剂组合物中的用途以及消泡方法
AU2016335680B2 (en) 2015-10-07 2020-03-05 Elementis Specialties, Inc. Wetting and anti-foaming agent

Family Cites Families (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2572886A (en) 1949-09-28 1951-10-30 Petrolite Corp Certain polyol ethers
US3671458A (en) 1969-09-17 1972-06-20 Atlas Chem Ind Mixtures of fatty ethers of polyhydric alcohols and their anhydrides and process for producing said mixtures
US3623988A (en) 1970-06-08 1971-11-30 Continental Oil Co Use of polyether-substituted chlorohydrins as a low-foam, caustic stable cleaning agent
US3677963A (en) 1970-09-30 1972-07-18 Diamond Shamrock Corp Defoamer composition and method of preparation
US3935121A (en) 1973-06-29 1976-01-27 Betz Laboratories, Inc. Foam control compositions for aqueous systems, its preparation, and process using same
US4011389A (en) 1975-03-21 1977-03-08 Basf Wyandotte Corporation Glycoside polyethers
US4098713A (en) 1975-12-24 1978-07-04 The Procter & Gamble Company Detergent compositions
US4077894A (en) 1976-12-27 1978-03-07 Basf Wyandotte Corporation Glycol antifreeze mixtures
US4077895A (en) 1977-01-03 1978-03-07 Basf Wyandotte Corporation Glycol antifreeze mixtures
US4375565A (en) 1980-11-13 1983-03-01 Basf Aktiengesellschaft Low-foaming, biodegradable alkoxylation products terminated with glycerine ether radicals, and a process for their preparation
DE3820000A1 (de) * 1988-06-11 1989-12-14 Basf Ag Polyether
GB2238530A (en) * 1989-10-31 1991-06-05 Grace W R & Co Antifoaming and defoaming compositions
DE4029035A1 (de) 1990-09-13 1992-03-19 Huels Chemische Werke Ag Waschmittel
AU8943991A (en) 1990-11-08 1992-06-11 Henkel Corporation Polymeric thickeners for aqueous compositions
US5266690A (en) 1991-12-19 1993-11-30 Henkel Corporation Preparation of alkylpolyglycosides
DE4236506A1 (de) 1992-10-29 1994-05-05 Henkel Kgaa Verfahren zur Herstellung wäßriger Lösungen anionischer Tenside mit verbesserter Kältestabilität
DE69428994T2 (de) 1993-05-27 2002-06-20 Cognis Corp Polymerer verdicker für wässerige zusammensetzungen
US5399618A (en) 1993-06-28 1995-03-21 Union Carbide Chemical & Plastics Technology Corporation Processes for preparing aqueous polymer emulsions
US5573707A (en) 1994-11-10 1996-11-12 Henkel Corporation Process for reducing foam in an aqueous alkyl polyglycoside composition
US5916935A (en) 1996-08-27 1999-06-29 Henkel Corporation Polymeric thickeners for aqueous compositions
US5895605A (en) 1997-01-14 1999-04-20 Henkel Corporation Defoaming compositions
US5827453A (en) 1997-01-14 1998-10-27 Henkel Corporation Defoaming compositions
US6110977A (en) 1997-01-14 2000-08-29 Henkel Corporation Alkyl polyglycoside compositions having reduced viscosity and inhibited crystallization
US6350787B1 (en) * 1997-06-10 2002-02-26 Cognis Corporation Defoamers for aqueous systems
US5877245A (en) 1997-06-10 1999-03-02 Henkel Corporation Cross-linked reaction products of alkoxylated alcohols and alkylene glycols
US6387962B1 (en) * 1997-06-10 2002-05-14 Cognis Corporation Defoamers for aqueous systems

Also Published As

Publication number Publication date
US20020151603A1 (en) 2002-10-17
ATE451159T1 (de) 2009-12-15
CA2413840A1 (fr) 2002-01-03
DE60140743D1 (de) 2010-01-21
EP1294459B1 (fr) 2009-12-09
WO2002000319A1 (fr) 2002-01-03
BR0111944A (pt) 2003-05-06
JP5244278B2 (ja) 2013-07-24
US6387962B1 (en) 2002-05-14
ES2337764T3 (es) 2010-04-29
EP1294459A4 (fr) 2003-09-10
US6583185B2 (en) 2003-06-24
JP2004501741A (ja) 2004-01-22
EP1294459A1 (fr) 2003-03-26

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