DE69824822D1 - Wässerige Antischaumzusammensetzungen - Google Patents

Wässerige Antischaumzusammensetzungen

Info

Publication number
DE69824822D1
DE69824822D1 DE69824822T DE69824822T DE69824822D1 DE 69824822 D1 DE69824822 D1 DE 69824822D1 DE 69824822 T DE69824822 T DE 69824822T DE 69824822 T DE69824822 T DE 69824822T DE 69824822 D1 DE69824822 D1 DE 69824822D1
Authority
DE
Germany
Prior art keywords
foam compositions
aqueous anti
aqueous
foam
compositions
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.)
Expired - Fee Related
Application number
DE69824822T
Other languages
English (en)
Other versions
DE69824822T2 (de
Inventor
Konstantinos Spyropoulos
Daniel Yves Sane
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.)
General Electric Co
Original Assignee
General Electric Co
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 General Electric Co filed Critical General Electric Co
Application granted granted Critical
Publication of DE69824822D1 publication Critical patent/DE69824822D1/de
Publication of DE69824822T2 publication Critical patent/DE69824822T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • B01D19/0404—Foam dispersion or prevention by addition of chemical substances characterised by the nature of the chemical substance

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Dispersion Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Degasification And Air Bubble Elimination (AREA)
DE69824822T 1997-12-11 1998-12-04 Wässerige Antischaum-Zusammensetzungen Expired - Fee Related DE69824822T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US988800 1997-12-11
US08/988,800 US5990181A (en) 1997-12-11 1997-12-11 Aqueous foam quenching compositions

Publications (2)

Publication Number Publication Date
DE69824822D1 true DE69824822D1 (de) 2004-08-05
DE69824822T2 DE69824822T2 (de) 2005-07-07

Family

ID=25534490

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69824822T Expired - Fee Related DE69824822T2 (de) 1997-12-11 1998-12-04 Wässerige Antischaum-Zusammensetzungen

Country Status (3)

Country Link
US (1) US5990181A (de)
EP (1) EP0927567B1 (de)
DE (1) DE69824822T2 (de)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110694304A (zh) * 2019-10-22 2020-01-17 乌鲁木齐市华泰隆化学助剂有限公司 一种发酵用组合型聚醚有机硅消泡剂及其制备方法
CN112375603A (zh) * 2020-11-02 2021-02-19 罗必润油品（上海）有限公司 一种高闪点压缩机润滑油泡沫抑制剂及其制备方法

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19857204A1 (de) * 1998-12-11 2000-06-15 Henkel Kgaa Wäßrige Schaumregulatoremulsion
JP3570490B2 (ja) * 1999-03-01 2004-09-29 信越化学工業株式会社 泡抑制剤組成物
US6254825B1 (en) * 1999-04-01 2001-07-03 Medtronic, Inc. Antifoam compositions including lecithin and uses thereof
EP1085079A1 (de) * 1999-09-20 2001-03-21 The Procter & Gamble Company Textilbehandlungsmittel
US6949499B2 (en) * 2001-01-18 2005-09-27 General Electric Company Anti-foam composition
FR2820343A1 (fr) * 2001-02-02 2002-08-09 Rhodia Chimie Sa Procede d'emulsion d'une phase huileuse silicone dans une phase aqueuse, emulsion resultante, et application a la production d'emulsions antimousses
GB0103761D0 (en) * 2001-02-15 2001-04-04 Syngenta Ltd Agrochemical formulation
EP1471984A2 (de) * 2002-02-06 2004-11-03 Rhodia Chimie Verwendung einer mischung aus einem lösungsmittel und einem antischaummittel in wässrige formulierungen und diese formulierungen
EP1682078A1 (de) * 2003-08-07 2006-07-26 The Procter & Gamble Company Körperpflegezusammensetzungen
EP1819763B1 (de) * 2004-12-10 2012-07-18 Hercules Incorporated Entschäumungsemulsionszusammensetzungen für zellstoffwerkanwendungen
PL1827647T3 (pl) * 2004-12-10 2014-03-31 Solenis Technologies Cayman Lp Odpieniacze do stosowania w przemyśle ścieru drzewnego i papieru
CA2683746A1 (en) * 2007-04-13 2008-10-23 Mmp Inc. Naturally-derived emulsifier system
BR112013013473B1 (pt) * 2010-12-02 2020-06-30 Dow Brasil Sudeste Industrial Ltda. mistura de polipropileno poliglicol e glicol éter fenólico e processo de flotação em mineração
US8732887B2 (en) * 2010-12-08 2014-05-27 Conopco, Inc. Personal care implement with low active cleansing composition
WO2012161878A1 (en) * 2011-05-20 2012-11-29 Exxonmobil Upstream Research Company Oil spill treatment compositions, methods of manufacture, and methods of use
JP2014077218A (ja) * 2012-10-11 2014-05-01 Dow Corning Toray Co Ltd 消泡剤及びパルプ製造方法
JP2017518419A (ja) * 2014-06-03 2017-07-06 シエル・インターナシヨネイル・リサーチ・マーチヤツピイ・ベー・ウイＳｈｅｌｌ Ｉｎｔｅｒｎａｔｉｏｎａｌｅ Ｒｅｓｅａｒｃｈ Ｍａａｔｓｃｈａｐｐｉｊ Ｂｅｓｌｏｔｅｎ Ｖｅｎｎｏｏｔｓｈａｐ 脱泡剤およびその使用方法
US11497208B2 (en) * 2015-12-09 2022-11-15 Nouryon Chemicals International B.V. Low foaming high electrolyte compositions
CN110064233A (zh) * 2019-04-29 2019-07-30 宜昌汇富硅材料有限公司 有机硅消泡剂及其制备方法
CN113368543A (zh) * 2021-06-11 2021-09-10 江苏赛欧信越消泡剂有限公司 一种有机硅聚醚乳液型消泡剂及其制备方法和应用
JP2023063105A (ja) * 2021-10-22 2023-05-09 Ｅｎｅｏｓ株式会社 水溶性加工油組成物、及び、金属加工方法

Family Cites Families (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3235509A (en) * 1962-10-03 1966-02-15 Wacker Chemie Gmbh Method for producing antifoam agents
DE1619869B2 (de) * 1967-05-26 1977-10-20 Bayer Ag, 5090 Leverkusen Verfahren zur herstellung eines stabilen methylsiloxanhaltigen entschaeumungsmittels
US3560401A (en) * 1967-08-11 1971-02-02 Union Carbide Corp Persistent antifoam compositions and methods of making same utilizing basic materials
DE1914684B2 (de) * 1969-03-22 1975-12-04 Th. Goldschmidt Ag, 4300 Essen Entschäumeremulsion
US3822113A (en) * 1970-07-09 1974-07-02 Ciba Geigy Ag Acid dye and ethylene oxide condensate of an n-long chain alkyl dipropylene triamine
US3984200A (en) * 1972-12-11 1976-10-05 Dow Corning Corporation Carpet dyeing antifoam
US4021365A (en) * 1973-01-24 1977-05-03 Diamond Shamrock Corporation Silica base defoamer compositions with improved stability
US4039469A (en) * 1975-06-20 1977-08-02 General Electric Company Process for the preparation of aqueous antifoam compositions
US4076648A (en) * 1976-06-01 1978-02-28 Union Carbide Corporation Self-dispersible antifoam compositions
US4395352A (en) * 1978-06-29 1983-07-26 Union Carbide Corporation High efficiency antifoam compositions and process for reducing foaming
DE3013923A1 (de) * 1980-04-11 1981-10-15 Bayer Ag, 5090 Leverkusen Organopolysiloxanhaltige entschaeumerzubereitung
US5380464A (en) * 1988-05-09 1995-01-10 Dow Corning Corporation Silicone foam control composition
US5543082A (en) * 1988-05-09 1996-08-06 Dow Corning Corporation Silicone foam control compositions
DE3936595A1 (de) * 1989-11-03 1991-05-08 Basf Ag Verfahren zur herstellung von expandierbaren styrolpolymerisaten
EP0516109B1 (de) * 1991-05-27 1995-05-24 Dow Corning Toray Silicone Company, Limited Silikon-Entschäumerzusammensetzung
US5645649A (en) * 1992-02-05 1997-07-08 Cole, Jr.; Howard W. Method for proportioning the flow of foaming and defoaming agents and controlling foam formation
JP2685684B2 (ja) * 1992-03-17 1997-12-03 信越化学工業株式会社 泡抑制剤組成物
SE9301347A0 (sv) * 1992-04-27 1993-10-28 Nikko Chemical Inst Inc Antiskummedel-komposition av emulsionstyp och sätt för skumbekämpning användande densamma
DE4237754C1 (de) * 1992-11-09 1994-01-13 Goldschmidt Ag Th Schutzkolloid enthaltende Entschäumeremulsion
WO1995005580A1 (en) * 1993-08-18 1995-02-23 N Proizv Predpriaytie Fan Method of determining phase flow rates in multiphase fluid streams and a device for implementing said method
DE4343185C1 (de) * 1993-12-17 1994-11-17 Goldschmidt Ag Th Entschäumeremulsion auf der Basis organofunktionell modifizierter Polysiloxane
GB9412179D0 (en) * 1994-06-17 1994-08-10 Dow Corning Sa Foam control agent
DE19538751A1 (de) * 1995-10-18 1997-04-24 Huels Chemische Werke Ag Entschäumerdispersionen für wäßrige Tensidsysteme

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110694304A (zh) * 2019-10-22 2020-01-17 乌鲁木齐市华泰隆化学助剂有限公司 一种发酵用组合型聚醚有机硅消泡剂及其制备方法
CN112375603A (zh) * 2020-11-02 2021-02-19 罗必润油品（上海）有限公司 一种高闪点压缩机润滑油泡沫抑制剂及其制备方法

Also Published As

Publication number Publication date
DE69824822T2 (de) 2005-07-07
EP0927567A1 (de) 1999-07-07
EP0927567B1 (de) 2004-06-30
US5990181A (en) 1999-11-23

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee