JPS6443312A - Defoaming agent and its production - Google Patents

Defoaming agent and its production

Info

Publication number
JPS6443312A
JPS6443312A JP63188562A JP18856288A JPS6443312A JP S6443312 A JPS6443312 A JP S6443312A JP 63188562 A JP63188562 A JP 63188562A JP 18856288 A JP18856288 A JP 18856288A JP S6443312 A JPS6443312 A JP S6443312A
Authority
JP
Japan
Prior art keywords
atom
mixing
antifoam
diisobutyloxypentane
trimethyl
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.)
Pending
Application number
JP63188562A
Other languages
English (en)
Inventor
Inerutsuberugaa Erunsuto
Shiyumiitorukoofuaa Yakobu
Fuubaa Peetaa
Burugaa Buiribaruto
Shiyurutsue Yoahimu
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.)
Wacker Chemie AG
Original Assignee
Wacker Chemie 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 Wacker Chemie AG filed Critical Wacker Chemie AG
Publication of JPS6443312A publication Critical patent/JPS6443312A/ja
Pending 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
    • B01D19/0409—Foam dispersion or prevention by addition of chemical substances characterised by the nature of the chemical substance compounds containing Si-atoms

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Dispersion Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Degasification And Air Bubble Elimination (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
  • Detergent Compositions (AREA)
  • Compounds Of Unknown Constitution (AREA)
JP63188562A 1987-07-30 1988-07-29 Defoaming agent and its production Pending JPS6443312A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19873725322 DE3725322A1 (de) 1987-07-30 1987-07-30 Antischaummittel

Publications (1)

Publication Number Publication Date
JPS6443312A true JPS6443312A (en) 1989-02-15

Family

ID=6332744

Family Applications (1)

Application Number Title Priority Date Filing Date
JP63188562A Pending JPS6443312A (en) 1987-07-30 1988-07-29 Defoaming agent and its production

Country Status (7)

Country Link
US (1) US4919843A (ja)
EP (1) EP0301531B1 (ja)
JP (1) JPS6443312A (ja)
AT (1) ATE107525T1 (ja)
AU (1) AU608032B2 (ja)
CA (1) CA1322801C (ja)
DE (2) DE3725322A1 (ja)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2021526971A (ja) * 2018-06-15 2021-10-11 ダブリュー・アール・グレース・アンド・カンパニー−コーンＷ Ｒ Ｇｒａｃｅ ＆ Ｃｏ−Ｃｏｎｎ 消泡剤活性物質、その製造方法、及び消泡配合物
WO2022145345A1 (ja) * 2020-12-28 2022-07-07 ダウ・東レ株式会社 シリコーン系消泡剤用オイルコンパウンド及びその製造方法、並びにシリコーン系消泡剤用オイルコンパウンドを含む消泡剤
WO2022145348A1 (ja) * 2020-12-28 2022-07-07 ダウ・東レ株式会社 シリコーン系消泡剤組成物

Families Citing this family (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3938109A1 (de) * 1989-11-16 1991-05-23 Goldschmidt Ag Th Mittel zum entschaeumen waessriger waschflotten
DE4032006A1 (de) * 1990-10-09 1992-04-16 Wacker Chemie Gmbh Verfahren zum entschaeumen und/oder entgasen von organischen systemen
FR2670792B1 (fr) † 1990-12-21 1993-04-16 Rhone Poulenc Chimie Poudres redispersables de polymeres vinyliques.
US5456855A (en) * 1991-01-16 1995-10-10 The Procter & Gamble Company Stable granular foam control agent comprising a silicone antifoam compound and glycerol
US5296132A (en) * 1992-10-06 1994-03-22 Betz Laboratories, Inc. High temperature hydrocarbon defoamer composition and method
GB9315671D0 (en) * 1993-07-29 1993-09-15 Dow Corning Sa Foam control agents and their use
GB9412178D0 (en) * 1994-06-17 1994-08-10 Dow Corning Sa Foam control agent
GB9412179D0 (en) * 1994-06-17 1994-08-10 Dow Corning Sa Foam control agent
EP0745648A3 (en) * 1995-06-01 1997-12-10 Dow Corning Corporation Stable dispersible silicone compositions
US6207610B1 (en) * 1996-05-17 2001-03-27 Degussa-Huls Ag Compacts based on pyrogenically produced silicon dioxide
DE19623409C1 (de) 1996-06-12 1998-02-12 Bayer Ag Entschäumermischungen, ein Verfahren zu deren Herstellung und deren Verwendung
US5846454A (en) * 1997-05-23 1998-12-08 Osi Specialties, Inc. Water dispersible antifoam concentrates
US6117308A (en) * 1998-07-28 2000-09-12 Ganji; Kazem Foam reduction in petroleum cokers
DE19838938A1 (de) * 1998-08-27 2000-03-02 Henkel Kgaa Schaumregulierung wäßriger Waschflotten
US6004918A (en) * 1998-10-16 1999-12-21 Wacker Silicones Corporation Liquid detergents containing defoamer compositions and defoamer compositions suitable for use therein
DE19855610A1 (de) * 1998-12-02 2000-06-08 Wacker Chemie Gmbh Polyester enthaltende Siliconentschäumerzusammensetzungen
US6764592B1 (en) 2001-09-07 2004-07-20 Kazem Ganji Drum warming in petroleum cokers
US7125833B2 (en) * 2003-03-24 2006-10-24 Wacker Chemie Ag Cyclodextrin laundry detergent additive complexes and compositions containing same
DE102004035709A1 (de) 2004-07-23 2006-03-16 Wacker Chemie Ag Entschäumerzusammensetzungen
DE102004040263A1 (de) * 2004-08-19 2006-02-23 Wacker-Chemie Gmbh Entschäumerzusammensetzungen
DE102004051897A1 (de) * 2004-10-26 2006-04-27 Wacker Chemie Ag Entschäumerzusammensetzungen
CN101636434B (zh) * 2007-02-08 2013-12-11 陶氏康宁公司 杂元素硅氧烷化合物和聚合物
US7828959B2 (en) * 2007-11-19 2010-11-09 Kazem Ganji Delayed coking process and apparatus
DE102009003187A1 (de) * 2009-05-18 2010-11-25 Wacker Chemie Ag Silicon Antischaumpartikel
DE102009047638A1 (de) 2009-12-08 2011-06-09 Wacker Chemie Ag Entschäumerzusammensetzungen
DE102010028306A1 (de) 2010-04-28 2011-11-03 Wacker Chemie Ag Entschäumerzusammensetzungen
US8512549B1 (en) 2010-10-22 2013-08-20 Kazem Ganji Petroleum coking process and apparatus
DE102011089374A1 (de) 2011-12-21 2013-06-27 Wacker Chemie Ag Verfahren zur Herstellung von Entschäumerzusammensetzungen
DE102012207484A1 (de) * 2012-05-07 2013-11-07 Wacker Chemie Ag Entschäumerformulierungen enthaltend Organopolysiloxane
CN117715687A (zh) * 2021-07-16 2024-03-15 瓦克化学股份公司 具有聚二甲基硅氧烷、有机聚硅氧烷树脂、烷基醚并且没有2,2,4-三甲基-1,3-二异丁酰氧基戊烷的消泡组合物

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5955318A (ja) * 1982-09-23 1984-03-30 ワツカ−−ヒエミ−・ゲゼルシヤフト・ミツト・ベシユレンクテル・ハフツング 水に容易に分散可能な消泡剤

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2416504A (en) * 1945-01-03 1947-02-25 Gulf Research Development Co Prevention of foaming of hydrocarbon oils
DE1545185C3 (de) * 1961-10-18 1974-06-20 Wacker-Chemie Gmbh, 8000 Muenchen Verfahren zur Herstellung von Antischaummitteln auf Poly siloxanbasis
NL136759C (ja) * 1966-02-16
US4395352A (en) * 1978-06-29 1983-07-26 Union Carbide Corporation High efficiency antifoam compositions and process for reducing foaming
DE2903423A1 (de) * 1979-01-30 1980-08-07 Wacker Chemie Gmbh Selbstemulgierbare antischaummittel
DE2903725A1 (de) * 1979-01-31 1980-08-21 Wacker Chemie Gmbh Antischaummittel
JPS59189933A (ja) * 1983-04-11 1984-10-27 Shin Etsu Chem Co Ltd 自己乳化性シリコーン消泡剤組成物
CA1238254A (en) * 1984-04-30 1988-06-21 David N. Willing Silicone foam control agent
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
US4584125A (en) * 1984-08-10 1986-04-22 Sws Silicones Corporation Antifoam compositions
CA1297757C (en) * 1986-07-18 1992-03-24 Takahiro Miura Method for the preparation of a silicone defoamer composition
CA1300781C (en) * 1986-11-14 1992-05-12 Shingo Sewa Method of producing a silicone defoamer composition
US4762640A (en) * 1986-12-11 1988-08-09 Dow Corning Corporation Foam control process for highly acidic aqueous systems

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5955318A (ja) * 1982-09-23 1984-03-30 ワツカ−−ヒエミ−・ゲゼルシヤフト・ミツト・ベシユレンクテル・ハフツング 水に容易に分散可能な消泡剤

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2021526971A (ja) * 2018-06-15 2021-10-11 ダブリュー・アール・グレース・アンド・カンパニー−コーンＷ Ｒ Ｇｒａｃｅ ＆ Ｃｏ−Ｃｏｎｎ 消泡剤活性物質、その製造方法、及び消泡配合物
WO2022145345A1 (ja) * 2020-12-28 2022-07-07 ダウ・東レ株式会社 シリコーン系消泡剤用オイルコンパウンド及びその製造方法、並びにシリコーン系消泡剤用オイルコンパウンドを含む消泡剤
WO2022145348A1 (ja) * 2020-12-28 2022-07-07 ダウ・東レ株式会社 シリコーン系消泡剤組成物

Also Published As

Publication number Publication date
DE3725322A1 (de) 1989-02-09
AU2017488A (en) 1989-02-02
EP0301531A3 (en) 1990-08-01
DE3850311D1 (de) 1994-07-28
CA1322801C (en) 1993-10-05
ATE107525T1 (de) 1994-07-15
EP0301531B1 (de) 1994-06-22
EP0301531A2 (de) 1989-02-01
US4919843A (en) 1990-04-24
AU608032B2 (en) 1991-03-21

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