CA1289435C - Antifoams for aqueous systems and their use - Google Patents

Antifoams for aqueous systems and their use

Info

Publication number
CA1289435C
CA1289435C CA000547895A CA547895A CA1289435C CA 1289435 C CA1289435 C CA 1289435C CA 000547895 A CA000547895 A CA 000547895A CA 547895 A CA547895 A CA 547895A CA 1289435 C CA1289435 C CA 1289435C
Authority
CA
Canada
Prior art keywords
component
weight
antifoam
acid
antifoams
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
CA000547895A
Other languages
English (en)
French (fr)
Inventor
Hans-Ulrich Berendt
Christian Guth
Heinz Abel
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.)
BASF Schweiz AG
Original Assignee
Ciba Geigy AG
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 Ciba Geigy AG filed Critical Ciba Geigy AG
Application granted granted Critical
Publication of CA1289435C publication Critical patent/CA1289435C/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D19/00Degasification of liquids
    • B01D19/02Foam dispersion or prevention
    • B01D19/04Foam dispersion or prevention by addition of chemical substances
    • B01D19/0404Foam 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)
  • Degasification And Air Bubble Elimination (AREA)
  • Coloring (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
  • Detergent Compositions (AREA)
  • Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
CA000547895A 1986-09-29 1987-09-25 Antifoams for aqueous systems and their use Expired - Lifetime CA1289435C (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH388986 1986-09-29
CH3889/86-4 1986-09-29

Publications (1)

Publication Number Publication Date
CA1289435C true CA1289435C (en) 1991-09-24

Family

ID=4265679

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000547895A Expired - Lifetime CA1289435C (en) 1986-09-29 1987-09-25 Antifoams for aqueous systems and their use

Country Status (12)

Country Link
US (1) US4880564A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
EP (1) EP0263069B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
JP (1) JPS6391106A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
AT (1) ATE91914T1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
AU (1) AU588132B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
CA (1) CA1289435C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
DE (1) DE3786738D1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
DK (1) DK171462B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
ES (1) ES2058137T3 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
IL (1) IL84013A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
MX (1) MX168376B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
ZA (1) ZA877275B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

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US5874017A (en) * 1996-08-12 1999-02-23 Geo Specialty Chemicals, Inc. Use of microcrystalline wax and low foaming emulsifiers as defoamers
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JP2002143606A (ja) * 2000-11-07 2002-05-21 Nikko Kagaku Kenkyusho:Kk 消泡剤組成物及びその製造方法
MXPA04008992A (es) 2002-03-15 2005-10-18 Gen Hospital Corp Metodos y dispositivos para la separacion selectiva de tejido graso mediante enfriamiento controlado.
US8840608B2 (en) 2002-03-15 2014-09-23 The General Hospital Corporation Methods and devices for selective disruption of fatty tissue by controlled cooling
DE102004024947B4 (de) * 2004-05-21 2006-12-07 Cognis Ip Management Gmbh Entschäumer-Zusammensetzungen für wasserverdünnbare Lacksysteme
US7854754B2 (en) 2006-02-22 2010-12-21 Zeltiq Aesthetics, Inc. Cooling device for removing heat from subcutaneous lipid-rich cells
KR101039758B1 (ko) 2006-04-28 2011-06-09 젤티크 애스세틱스, 인코포레이티드. 피하 지질 과다 세포의 개선된 냉각을 위한 치료 장치와함께 사용하기 위한 동결 방지제
US8192474B2 (en) 2006-09-26 2012-06-05 Zeltiq Aesthetics, Inc. Tissue treatment methods
US9132031B2 (en) 2006-09-26 2015-09-15 Zeltiq Aesthetics, Inc. Cooling device having a plurality of controllable cooling elements to provide a predetermined cooling profile
US20080077201A1 (en) 2006-09-26 2008-03-27 Juniper Medical, Inc. Cooling devices with flexible sensors
US20080287839A1 (en) 2007-05-18 2008-11-20 Juniper Medical, Inc. Method of enhanced removal of heat from subcutaneous lipid-rich cells and treatment apparatus having an actuator
US8523927B2 (en) 2007-07-13 2013-09-03 Zeltiq Aesthetics, Inc. System for treating lipid-rich regions
CN101917944B (zh) 2007-08-21 2014-11-19 斯尔替克美学股份有限公司 监视诸如脂肪组织的冷却这种皮下富含脂质的细胞的冷却
US8275442B2 (en) 2008-09-25 2012-09-25 Zeltiq Aesthetics, Inc. Treatment planning systems and methods for body contouring applications
US8603073B2 (en) 2008-12-17 2013-12-10 Zeltiq Aesthetics, Inc. Systems and methods with interrupt/resume capabilities for treating subcutaneous lipid-rich cells
KR101645055B1 (ko) 2009-02-02 2016-08-02 산 노프코 가부시키가이샤 소포제
AU2010242785B2 (en) 2009-04-30 2014-03-06 Zeltiq Aesthetics, Inc. Device, system and method of removing heat from subcutaneous lipid-rich cells
JP5540177B2 (ja) * 2009-10-16 2014-07-02 サンノプコ株式会社 消泡剤
EP2528560A1 (en) 2010-01-25 2012-12-05 Zeltiq Aesthetics, Inc. Home-use applicators for non-invasively removing heat from subcutaneous lipid-rich cells via phase change coolants, and associated devices, systems and methods
JP5568706B2 (ja) * 2010-04-14 2014-08-13 サンノプコ株式会社 消泡剤
US8676338B2 (en) 2010-07-20 2014-03-18 Zeltiq Aesthetics, Inc. Combined modality treatment systems, methods and apparatus for body contouring applications
KR101027766B1 (ko) * 2011-01-14 2011-04-07 김장환 휴대용 단말기 보호방수용 패키지
US10722395B2 (en) 2011-01-25 2020-07-28 Zeltiq Aesthetics, Inc. Devices, application systems and methods with localized heat flux zones for removing heat from subcutaneous lipid-rich cells
US9844460B2 (en) 2013-03-14 2017-12-19 Zeltiq Aesthetics, Inc. Treatment systems with fluid mixing systems and fluid-cooled applicators and methods of using the same
US9545523B2 (en) 2013-03-14 2017-01-17 Zeltiq Aesthetics, Inc. Multi-modality treatment systems, methods and apparatus for altering subcutaneous lipid-rich tissue
EP4279041A3 (en) 2014-01-31 2024-01-24 Zeltiq Aesthetics, Inc. Compositions and treatment systems for improved cooling of lipid-rich tissue
US10675176B1 (en) 2014-03-19 2020-06-09 Zeltiq Aesthetics, Inc. Treatment systems, devices, and methods for cooling targeted tissue
USD777338S1 (en) 2014-03-20 2017-01-24 Zeltiq Aesthetics, Inc. Cryotherapy applicator for cooling tissue
US10952891B1 (en) 2014-05-13 2021-03-23 Zeltiq Aesthetics, Inc. Treatment systems with adjustable gap applicators and methods for cooling tissue
US10568759B2 (en) 2014-08-19 2020-02-25 Zeltiq Aesthetics, Inc. Treatment systems, small volume applicators, and methods for treating submental tissue
US10935174B2 (en) 2014-08-19 2021-03-02 Zeltiq Aesthetics, Inc. Stress relief couplings for cryotherapy apparatuses
EP3364900B1 (en) 2015-10-19 2021-08-18 Zeltiq Aesthetics, Inc. Vascular treatment methods for cooling vascular structures
CA3009414A1 (en) 2016-01-07 2017-07-13 Zeltiq Aesthetics, Inc. Temperature-dependent adhesion between applicator and skin during cooling of tissue
US10765552B2 (en) 2016-02-18 2020-09-08 Zeltiq Aesthetics, Inc. Cooling cup applicators with contoured heads and liner assemblies
US10555831B2 (en) 2016-05-10 2020-02-11 Zeltiq Aesthetics, Inc. Hydrogel substances and methods of cryotherapy
US11382790B2 (en) 2016-05-10 2022-07-12 Zeltiq Aesthetics, Inc. Skin freezing systems for treating acne and skin conditions
US10682297B2 (en) 2016-05-10 2020-06-16 Zeltiq Aesthetics, Inc. Liposomes, emulsions, and methods for cryotherapy
US11076879B2 (en) 2017-04-26 2021-08-03 Zeltiq Aesthetics, Inc. Shallow surface cryotherapy applicators and related technology
EP3693415A4 (en) * 2017-10-04 2020-11-04 San-Ei Gen F.F.I., INC. PROCESS FOR DEFOAMING AND / OR REMOVING FOAM FOR WATER-SOLUBLE COLORING OF NATURAL ORIGIN OR SUBSTANCE CONTAINING IT
US11446175B2 (en) 2018-07-31 2022-09-20 Zeltiq Aesthetics, Inc. Methods, devices, and systems for improving skin characteristics

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US2748086A (en) * 1951-12-18 1956-05-29 Petrolite Corp Process for inhibiting foam
US3235499A (en) * 1962-06-11 1966-02-15 Socony Mobil Oil Co Inc Foam-inhibited oil compositions
US3730894A (en) * 1969-09-08 1973-05-01 Mobil Oil Corp Process for inhibiting foaming
US3657136A (en) * 1969-12-29 1972-04-18 Betz Laboratories Method of controlling foam in acrylonitrile production
US3697442A (en) * 1970-08-13 1972-10-10 Betz Laboratories Compositions for controlling foam in aqueous systems and its method of use
US3730907A (en) * 1971-12-21 1973-05-01 Hart Chemical Ltd Process of production of defoamercompositions
US4021365A (en) * 1973-01-24 1977-05-03 Diamond Shamrock Corporation Silica base defoamer compositions with improved stability
IE42854B1 (en) * 1975-06-13 1980-11-05 Ciba Geigy Ag Process for removing foam from aqueous systems
US3990905A (en) * 1976-02-09 1976-11-09 Nalco Chemical Company Food process antifoam
DE2705561A1 (de) * 1977-02-10 1978-08-17 Basf Ag Verwendung von dicarbonsaeureestern als schaumdaempfer in sauren reinigungsmittelsystemen
DE2745583C2 (de) * 1977-10-11 1986-04-24 Münzing Chemie GmbH, 7100 Heilbronn Schaumverhütungsmittel für wäßrige Polymerisatdispersionen
CH637304A5 (de) * 1978-11-03 1983-07-29 Ciba Geigy Ag Schaumdaempfungsmittel fuer waessrige systeme.
DE3008952A1 (de) * 1980-03-08 1981-09-24 Bayer Ag, 5090 Leverkusen Schaumdaempfungsmittel, ihre herstellung und verwendung in waessrigen systemen
CH665743GA3 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1981-11-25 1988-06-15
DE3505742C2 (de) * 1984-03-01 1995-12-14 Sandoz Ag Schaumhemmende Mittel, deren Herstellung und Verwendung
MX2781A (es) * 1985-06-27 1993-09-01 Ciba Geigy Ag Inhibidor de espuma para sistemas acuosos

Also Published As

Publication number Publication date
DK510087A (da) 1988-03-30
AU7903987A (en) 1988-03-31
MX168376B (es) 1993-05-20
DE3786738D1 (de) 1993-09-02
JPH0369563B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1991-11-01
US4880564A (en) 1989-11-14
DK171462B1 (da) 1996-11-11
EP0263069B1 (de) 1993-07-28
IL84013A (en) 1991-04-15
AU588132B2 (en) 1989-09-07
JPS6391106A (ja) 1988-04-21
ZA877275B (en) 1988-03-29
EP0263069A3 (en) 1989-03-08
ES2058137T3 (es) 1994-11-01
EP0263069A2 (de) 1988-04-06
IL84013A0 (en) 1988-02-29
ATE91914T1 (de) 1993-08-15
DK510087D0 (da) 1987-09-28

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