DE69421570T2 - Teilchenförmige Schaumkontrollmittel und ihre Verwendung - Google Patents

Teilchenförmige Schaumkontrollmittel und ihre Verwendung

Info

Publication number
DE69421570T2
DE69421570T2 DE69421570T DE69421570T DE69421570T2 DE 69421570 T2 DE69421570 T2 DE 69421570T2 DE 69421570 T DE69421570 T DE 69421570T DE 69421570 T DE69421570 T DE 69421570T DE 69421570 T2 DE69421570 T2 DE 69421570T2
Authority
DE
Germany
Prior art keywords
antifoam
foam control
control agents
particulate foam
depositing
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 - Lifetime
Application number
DE69421570T
Other languages
English (en)
Other versions
DE69421570D1 (de
Inventor
Leonidas Kolaitis
Bertrand Louis Julien Lenoble
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.)
Dow Silicones Belgium SPRL
Original Assignee
Dow Corning SA
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 SA filed Critical Dow Corning SA
Application granted granted Critical
Publication of DE69421570D1 publication Critical patent/DE69421570D1/de
Publication of DE69421570T2 publication Critical patent/DE69421570T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • C11D3/3738—Alkoxylated silicones
    • 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
    • B01D19/0409—Foam dispersion or prevention by addition of chemical substances characterised by the nature of the chemical substance compounds containing Si-atoms
    • 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
    • C11D17/00—Detergent materials or soaps characterised by their shape or physical properties
    • C11D17/0034—Fixed on a solid conventional detergent ingredient
    • 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
    • C11D3/02—Inorganic compounds ; Elemental compounds
    • C11D3/12—Water-insoluble compounds
    • C11D3/124—Silicon containing, e.g. silica, silex, quartz or glass beads
    • C11D3/1246—Silicates, e.g. diatomaceous earth
    • C11D3/128—Aluminium silicates, e.g. zeolites
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Wood Science & Technology (AREA)
  • Organic Chemistry (AREA)
  • Toxicology (AREA)
  • Health & Medical Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Degasification And Air Bubble Elimination (AREA)
  • Detergent Compositions (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
  • Silicates, Zeolites, And Molecular Sieves (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Emulsifying, Dispersing, Foam-Producing Or Wetting Agents (AREA)
  • Cosmetics (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
DE69421570T 1993-07-29 1994-07-19 Teilchenförmige Schaumkontrollmittel und ihre Verwendung Expired - Lifetime DE69421570T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB939315671A GB9315671D0 (en) 1993-07-29 1993-07-29 Foam control agents and their use

Publications (2)

Publication Number Publication Date
DE69421570D1 DE69421570D1 (de) 1999-12-16
DE69421570T2 true DE69421570T2 (de) 2000-03-30

Family

ID=10739611

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69421570T Expired - Lifetime DE69421570T2 (de) 1993-07-29 1994-07-19 Teilchenförmige Schaumkontrollmittel und ihre Verwendung

Country Status (9)

Country Link
US (2) US5668101A (de)
EP (1) EP0636685B1 (de)
JP (1) JP3597565B2 (de)
AT (1) ATE186564T1 (de)
AU (1) AU671547B2 (de)
CA (1) CA2128043A1 (de)
DE (1) DE69421570T2 (de)
ES (1) ES2138042T3 (de)
GB (1) GB9315671D0 (de)

Families Citing this family (37)

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GB9315671D0 (en) * 1993-07-29 1993-09-15 Dow Corning Sa Foam control agents and their use
GB9417355D0 (en) * 1994-08-26 1994-10-19 Unilever Plc Foam control granule for particulate detergent compositions
GB9417371D0 (en) * 1994-08-26 1994-10-19 Unilever Plc Foam control granule for particulate detergent compositions
GB9426236D0 (en) * 1994-12-24 1995-02-22 Dow Corning Sa Particulate foam control agents and their use
US6140301A (en) * 1995-04-27 2000-10-31 The Procter & Gamble Company Process for producing granular detergent components or compositions
US6004921A (en) * 1995-11-03 1999-12-21 The Procter & Gamble Company Process for making granular suds suppressing component
US5762647A (en) * 1995-11-21 1998-06-09 The Procter & Gamble Company Method of laundering with a low sudsing granular detergent composition containing optimally selected levels of a foam control agent bleach activator/peroxygen bleaching agent system and enzyme
NZ314275A (en) * 1996-02-21 1998-07-28 Osi Specialties Inc Foam-reducing surfactant matrix containing siloxane alkoxylate foam control agent and at least one organosilicone as surfactant
US6180708B1 (en) * 1996-06-28 2001-01-30 W. R. Grace & Co.-Conn. Thermoplastic adsorbent compositions containing wax and insulating glass units containing such compositions
GB9823259D0 (en) * 1998-10-24 1998-12-16 Dow Corning Sa Particulate foam control agents
ES2229988T3 (es) * 1999-05-14 2005-05-01 Goldschmidt Gmbh Utilizacion de copolimeros de bloques mixtos polioxiarileno-polisiloxano insolubles en agua para el desespumado de medios acuosos.
GB9917331D0 (en) * 1999-07-23 1999-09-22 Dow Corning Sa Foam control agents
EP1075864B1 (de) 1999-08-13 2005-01-05 Dow Corning S.A. Schaumregulierungsmittel auf Basis von Silikon
ES2306649T3 (es) 1999-08-13 2008-11-16 Dow Corning Europe Sa Agente de control de espuma de silicona.
US6610752B1 (en) * 1999-10-09 2003-08-26 Cognis Deutschland Gmbh Defoamer granules and processes for producing the same
US6949499B2 (en) 2001-01-18 2005-09-27 General Electric Company Anti-foam composition
GB0110863D0 (en) * 2001-05-03 2001-06-27 Dow Corning Sa Granulation process
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NZ590930A (en) 2005-05-09 2012-11-30 Theranos Inc Improving the calibration accuracy of a fluidic system by comparing test readings with a calibration curve and then adjusting the signal output
GB0518059D0 (en) * 2005-09-06 2005-10-12 Dow Corning Delivery system for releasing active ingredients
US20070207076A1 (en) * 2006-03-06 2007-09-06 Osmose Inc. Method of preparing metal-containing wood preserving compositions
US11287421B2 (en) 2006-03-24 2022-03-29 Labrador Diagnostics Llc Systems and methods of sample processing and fluid control in a fluidic system
US8007999B2 (en) 2006-05-10 2011-08-30 Theranos, Inc. Real-time detection of influenza virus
US8012744B2 (en) 2006-10-13 2011-09-06 Theranos, Inc. Reducing optical interference in a fluidic device
US20080113391A1 (en) 2006-11-14 2008-05-15 Ian Gibbons Detection and quantification of analytes in bodily fluids
US8158430B1 (en) 2007-08-06 2012-04-17 Theranos, Inc. Systems and methods of fluidic sample processing
CN104297507B (zh) 2007-10-02 2017-10-10 赛拉诺斯股份有限公司 模块化现场护理装置及其应用
EP2206765A1 (de) * 2009-01-08 2010-07-14 Unilever N.V. Waschmittelzusammensetzung
WO2011049886A1 (en) 2009-10-19 2011-04-28 Theranos, Inc. Integrated health data capture and analysis system
BR112013012738A2 (pt) 2010-12-10 2016-09-13 Dow Corning composição de controle de espuma granulada
GB201021170D0 (en) 2010-12-10 2011-01-26 Dow Corning Granulated organopolysiloxane products
AU2012207090B2 (en) 2011-01-21 2015-04-23 Labrador Diagnostics Llc Systems and methods for sample use maximization
CN102407033B (zh) * 2011-06-29 2013-09-25 南京四新科技应用研究所有限公司 一种颗粒消泡剂的制备方法
GB201115161D0 (en) 2011-09-02 2011-10-19 Dow Corning Improving the drainage of an aqueous composition
EP3033160B1 (de) 2013-08-13 2018-11-07 Dow Silicones Corporation Verfahren zur herstellung eines schäumunghemmenden granulats
GB201710172D0 (en) * 2017-06-26 2017-08-09 Dow Corning Foam control compositions
CA3146461C (en) 2019-08-14 2023-08-22 John Garris A method for preparing a foam control composition in a granular or a powder form

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GB9315671D0 (en) * 1993-07-29 1993-09-15 Dow Corning Sa Foam control agents and their use
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Also Published As

Publication number Publication date
EP0636685A2 (de) 1995-02-01
ES2138042T3 (es) 2000-01-01
JP3597565B2 (ja) 2004-12-08
GB9315671D0 (en) 1993-09-15
ATE186564T1 (de) 1999-11-15
EP0636685A3 (de) 1995-06-07
AU6872894A (en) 1995-02-09
US5861368A (en) 1999-01-19
JPH07100359A (ja) 1995-04-18
EP0636685B1 (de) 1999-11-10
US5668101A (en) 1997-09-16
DE69421570D1 (de) 1999-12-16
CA2128043A1 (en) 1995-01-30
AU671547B2 (en) 1996-08-29

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8328 Change in the person/name/address of the agent

Representative=s name: KROHER, STROBEL RECHTS- UND PATENTANWAELTE, 80336

8328 Change in the person/name/address of the agent

Representative=s name: DR. SCHOEN & PARTNER, 80336 MUENCHEN