NO984711L - Silikonbaserte antiskummende blandinger - Google Patents

Silikonbaserte antiskummende blandinger

Info

Publication number
NO984711L
NO984711L NO984711A NO984711A NO984711L NO 984711 L NO984711 L NO 984711L NO 984711 A NO984711 A NO 984711A NO 984711 A NO984711 A NO 984711A NO 984711 L NO984711 L NO 984711L
Authority
NO
Norway
Prior art keywords
silicone
silicone composition
emulsion
composition
based anti
Prior art date
Application number
NO984711A
Other languages
English (en)
Other versions
NO984711D0 (no
Inventor
Doris Jean Brecht
Russel Allen Elms
Kenneth Christopher Fey
Ronald Paul Gee
Original Assignee
Dow Corning
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 Dow Corning filed Critical Dow Corning
Publication of NO984711D0 publication Critical patent/NO984711D0/no
Publication of NO984711L publication Critical patent/NO984711L/no

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
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L83/00—Compositions of macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing silicon with or without sulfur, nitrogen, oxygen or carbon only; Compositions of derivatives of such polymers
    • C08L83/04—Polysiloxanes
    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
    • C11D3/0005—Other compounding ingredients characterised by their effect
    • C11D3/0026—Low foaming or foam regulating compositions
    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
    • C11D3/16—Organic compounds
    • C11D3/37—Polymers
    • C11D3/3703—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • C11D3/373—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds containing silicones
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21C—PRODUCTION OF CELLULOSE BY REMOVING NON-CELLULOSE SUBSTANCES FROM CELLULOSE-CONTAINING MATERIALS; REGENERATION OF PULPING LIQUORS; APPARATUS THEREFOR
    • D21C3/00—Pulping cellulose-containing materials
    • D21C3/22—Other features of pulping processes
    • D21C3/28—Prevention of foam
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H21/00—Non-fibrous material added to the pulp, characterised by its function, form or properties; Paper-impregnating or coating material, characterised by its function, form or properties
    • D21H21/06—Paper forming aids
    • D21H21/12—Defoamers
    • 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
    • C08G77/00—Macromolecular compounds obtained by reactions forming a linkage containing silicon with or without sulfur, nitrogen, oxygen or carbon in the main chain of the macromolecule
    • C08G77/04—Polysiloxanes
    • C08G77/14—Polysiloxanes containing silicon bound to oxygen-containing groups
    • C08G77/16—Polysiloxanes containing silicon bound to oxygen-containing groups to 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
    • C08G77/00—Macromolecular compounds obtained by reactions forming a linkage containing silicon with or without sulfur, nitrogen, oxygen or carbon in the main chain of the macromolecule
    • C08G77/04—Polysiloxanes
    • C08G77/14—Polysiloxanes containing silicon bound to oxygen-containing groups
    • C08G77/18—Polysiloxanes containing silicon bound to oxygen-containing groups to alkoxy or aryloxy 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
    • C08G77/00—Macromolecular compounds obtained by reactions forming a linkage containing silicon with or without sulfur, nitrogen, oxygen or carbon in the main chain of the macromolecule
    • C08G77/04—Polysiloxanes
    • C08G77/22—Polysiloxanes containing silicon bound to organic groups containing atoms other than carbon, hydrogen and oxygen
    • C08G77/24—Polysiloxanes containing silicon bound to organic groups containing atoms other than carbon, hydrogen and oxygen halogen-containing 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
    • C08G77/00—Macromolecular compounds obtained by reactions forming a linkage containing silicon with or without sulfur, nitrogen, oxygen or carbon in the main chain of the macromolecule
    • C08G77/42—Block-or graft-polymers containing polysiloxane sequences
    • C08G77/44—Block-or graft-polymers containing polysiloxane sequences containing only polysiloxane sequences

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Health & Medical Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Engineering & Computer Science (AREA)
  • Dispersion Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Medicinal Chemistry (AREA)
  • Toxicology (AREA)
  • Degasification And Air Bubble Elimination (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Silicon Polymers (AREA)

Abstract

Silikonbasert antiskummende blanding i form av en emulsjon som prepareres fra reaksjonen av (A) en primær silikonblanding og (B) et polydiorganosiloksan med kondenserbare endegrupper, i et upolart organisk medium valgt fra gruppen bestående av polyisobutylen og mineralolje. Reaksjonen av den primære silikonblanding. (A) og polydiorganosiloksanet (B) gir en sekundær silikonblanding som danner den ikke-kontinuerlige fasen. av en emulsjon, og det upolare organiske medium danner den kontinuerlige fase av emulsjonen. Produktblandingen ifølge oppfinnelsen oppviser en antiskummende virkning som er større enn den av den primære silikonblandingen alene.
NO984711A 1997-10-30 1998-10-09 Silikonbaserte antiskummende blandinger NO984711L (no)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/960,653 US5914362A (en) 1996-04-19 1997-10-30 Silicone-based antifoam compositions cross-reference to related applications

Publications (2)

Publication Number Publication Date
NO984711D0 NO984711D0 (no) 1998-10-09
NO984711L true NO984711L (no) 1999-05-02

Family

ID=25503443

Family Applications (1)

Application Number Title Priority Date Filing Date
NO984711A NO984711L (no) 1997-10-30 1998-10-09 Silikonbaserte antiskummende blandinger

Country Status (4)

Country Link
US (1) US5914362A (no)
EP (1) EP0913181A1 (no)
JP (1) JPH11197407A (no)
NO (1) NO984711L (no)

Families Citing this family (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6075087A (en) * 1998-12-31 2000-06-13 Dow Corning Corporation Resin-fillers produced in-situ in silicone polymer compositions method for preparation of the compositions
US6207722B1 (en) * 1998-12-31 2001-03-27 Dow Corning Corporation Foam control compositions having resin-fillers
US6235834B1 (en) * 1999-07-12 2001-05-22 Dow Corning Corporation Emulsion containing silicone particles of large size
US6512015B1 (en) * 2000-06-30 2003-01-28 Dow Corning Corporation Silicone foam control compositions
US8658326B2 (en) * 2004-09-08 2014-02-25 Prestone Products Corporation Heat transfer system, fluid, and method
DE102005007313A1 (de) * 2005-02-17 2006-08-24 Wacker Chemie Ag Verfahren zur Herstellung von Entschäumerformulierungen
US20070112078A1 (en) * 2005-11-15 2007-05-17 Ian Procter Silicone antifoam composition
US7863361B2 (en) * 2005-11-15 2011-01-04 Momentive Performance Materials Inc. Swollen silicone composition, process of producing same and products thereof
US8017687B2 (en) 2005-11-15 2011-09-13 Momentive Performance Materials Inc. Swollen silicone composition and process of producing same
WO2014160962A2 (en) 2013-03-29 2014-10-02 Life Technologies Corporation Method for treating a semiconductor device
EP2061573A2 (en) * 2006-10-10 2009-05-27 Dow Corning Corporation Silicone foam control agent
CN102348765B (zh) 2009-03-10 2015-09-09 道康宁东丽株式会社 水包油硅氧烷乳液组合物
GB0905507D0 (en) 2009-03-31 2009-05-13 Dow Corning Organopol Ysiloxane Compositions Containing An Active Material
GB0905502D0 (en) 2009-03-31 2009-05-13 Dow Corning Organopolysiloxane emulsions and their production
US8492325B2 (en) * 2010-03-01 2013-07-23 The Procter & Gamble Company Dual-usage liquid laundry detergents comprising a silicone anti-foam
US9029428B2 (en) 2010-07-02 2015-05-12 Dow Corning Toray Co., Ltd. Oil-in-water silicone emulsion composition
WO2012134786A1 (en) * 2011-03-31 2012-10-04 Dow Corning Corporation Compositions contining sulfonic acid catalysts and methods for the preparation and use of the compositions
US9657199B2 (en) * 2011-09-06 2017-05-23 Flint Trading, Inc. Anti-foaming agents for hot-melt adhesives
DE102012206574A1 (de) 2012-04-20 2013-10-24 Evonik Industries Ag Verwendung von Polyglycerinpartialestern als Entschäumer
EP3152281A4 (en) * 2014-06-03 2018-01-24 Shell Internationale Research Maatschappij B.V. Defoaming agent and associated methods of use
CN104479439B (zh) * 2014-12-08 2016-06-08 江苏四新科技应用研究所股份有限公司 一种矿物油消泡剂
WO2016154438A1 (en) 2015-03-26 2016-09-29 Life Technologies Corporation Method for treating a semiconductor sensor array device
DE102016205737A1 (de) 2016-04-06 2017-10-12 Henkel Ag & Co. Kgaa Verwendung verkapselter Schauminhibitoren zur Verringerung der Schaummenge im Spülbad
EP3848107B1 (en) 2020-01-08 2022-06-22 Evonik Operations GmbH Formulation and its use as defoamer
CN113797599B (zh) * 2020-06-16 2023-10-31 江苏四新科技应用研究所股份有限公司 一种有机硅消泡组合物
CN113797600B (zh) * 2020-06-16 2023-10-31 江苏四新科技应用研究所股份有限公司 一种有机硅消泡组合物及其制备方法
CN113797598B (zh) * 2020-06-16 2024-04-02 江苏四新科技应用研究所股份有限公司 一种有机硅消泡组合物的制备方法
CN113856249A (zh) * 2020-06-30 2021-12-31 江苏四新科技应用研究所股份有限公司 一种用于阳离子起泡体系的有机硅消泡剂的制备方法

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3959175A (en) * 1972-10-02 1976-05-25 Smith Jr Richard L Defoamer containing liquid polybutene
JPS60156513A (ja) * 1984-01-27 1985-08-16 Shin Etsu Chem Co Ltd 消泡剤組成物
JPS60251906A (ja) * 1984-05-30 1985-12-12 Dow Corning Kk シリコ−ン消泡剤組成物の製造方法
US4983316A (en) * 1988-08-04 1991-01-08 Dow Corning Corporation Dispersible silicone antifoam formulations
US5908891A (en) * 1996-04-19 1999-06-01 Dow Corning Corporation Dispersible silicone compositions
ES2179974T3 (es) * 1996-04-19 2003-02-01 Dow Corning Composiciones dispersables de silicona.
US5777059A (en) * 1996-04-19 1998-07-07 Dow Corning Corporation Silicone compositions and uses thereof

Also Published As

Publication number Publication date
JPH11197407A (ja) 1999-07-27
EP0913181A1 (en) 1999-05-06
NO984711D0 (no) 1998-10-09
US5914362A (en) 1999-06-22

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