NO160970C - Skumfortrengende silikonsammensetninger. - Google Patents

Skumfortrengende silikonsammensetninger.

Info

Publication number
NO160970C
NO160970C NO840997A NO840997A NO160970C NO 160970 C NO160970 C NO 160970C NO 840997 A NO840997 A NO 840997A NO 840997 A NO840997 A NO 840997A NO 160970 C NO160970 C NO 160970C
Authority
NO
Norway
Prior art keywords
silicone compositions
replacing silicone
foam
foam replacing
compositions
Prior art date
Application number
NO840997A
Other languages
English (en)
Norwegian (no)
Other versions
NO840997L (no
NO160970B (no
Inventor
Peter Gerald Pape
David Nelson Willing
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 NO840997L publication Critical patent/NO840997L/no
Publication of NO160970B publication Critical patent/NO160970B/no
Publication of NO160970C publication Critical patent/NO160970C/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
    • 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
    • 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
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Toxicology (AREA)
  • Dispersion Chemistry (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Degasification And Air Bubble Elimination (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
NO840997A 1983-05-26 1984-03-15 Skumfortrengende silikonsammensetninger. NO160970C (no)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/498,378 US4486336A (en) 1983-05-26 1983-05-26 Silicone foam-suppressant compositions

Publications (3)

Publication Number Publication Date
NO840997L NO840997L (no) 1984-11-27
NO160970B NO160970B (no) 1989-03-13
NO160970C true NO160970C (no) 1989-06-21

Family

ID=23980838

Family Applications (1)

Application Number Title Priority Date Filing Date
NO840997A NO160970C (no) 1983-05-26 1984-03-15 Skumfortrengende silikonsammensetninger.

Country Status (7)

Country Link
US (1) US4486336A (fr)
EP (1) EP0127948B1 (fr)
JP (1) JPS59230607A (fr)
AU (1) AU564193B2 (fr)
CA (1) CA1231880A (fr)
DE (1) DE3463449D1 (fr)
NO (1) NO160970C (fr)

Families Citing this family (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60156513A (ja) * 1984-01-27 1985-08-16 Shin Etsu Chem Co Ltd 消泡剤組成物
CA1238254A (fr) * 1984-04-30 1988-06-21 David N. Willing Agent a base de silicone pour controler le moussage des detergents
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
JPS61197007A (ja) * 1985-02-25 1986-09-01 Shin Etsu Chem Co Ltd シリコ−ン消泡剤組成物
GB8524118D0 (en) * 1985-10-01 1985-11-06 Dow Corning Ltd Silicone foam-control agent
JPH0684474B2 (ja) * 1986-02-26 1994-10-26 東レ・ダウコ−ニング・シリコ−ン株式会社 シリカ含有オルガノポリシロキサン組成物
US4687034A (en) * 1986-05-28 1987-08-18 Shell Oil Company Controlled release insert for a diesel fuel supply nozzle and method of adding a petroleum substrate over said insert
US5283004A (en) * 1986-07-18 1994-02-01 Dow Corning Corporation Method for the preparation of a silicone defoamer composition
US4762640A (en) * 1986-12-11 1988-08-09 Dow Corning Corporation Foam control process for highly acidic aqueous systems
US5055229A (en) * 1986-12-30 1991-10-08 Union Carbide Chemicals And Plastics Technology Corporation Silicone antifoams
FR2624128B1 (fr) * 1987-12-08 1990-07-20 Rhone Poulenc Chimie Antimousse comportant une resine mq
JPH0779930B2 (ja) * 1989-12-20 1995-08-30 ダウコーニングアジア株式会社 シリコーン消泡剤組成物
GB9214567D0 (en) * 1992-07-09 1992-08-19 Dow Corning Sa Foam control agents
US6207722B1 (en) 1998-12-31 2001-03-27 Dow Corning Corporation Foam control compositions having resin-fillers
US6949499B2 (en) * 2001-01-18 2005-09-27 General Electric Company Anti-foam composition
US6627698B2 (en) * 2001-02-13 2003-09-30 Dow Corning Corporation Method of making silicone emulsions having low residual volatile siloxane oligomer content
EP1706191B1 (fr) * 2003-11-25 2012-04-11 Baker Hughes Incorporated Additif anti-mousse de silicone permettant de mieux reguler le moussage des hydrocarbures et de reduire la teneur en silicium de produits hydrocarbones liquides
US7427350B2 (en) * 2003-11-25 2008-09-23 Baker Hughes Incorporated Silicone defoamer to better control hydrocarbon foam and reduce silicon content of liquid hydrocarbon products
DE102005007313A1 (de) * 2005-02-17 2006-08-24 Wacker Chemie Ag Verfahren zur Herstellung von Entschäumerformulierungen
US20080167390A1 (en) * 2006-06-01 2008-07-10 James Archer Defoamer composition for suppressing oil-based and water-based foams
US20080280786A1 (en) * 2007-05-07 2008-11-13 Halliburton Energy Services, Inc. Defoamer/antifoamer compositions and methods of using same
DE102009047638A1 (de) * 2009-12-08 2011-06-09 Wacker Chemie Ag Entschäumerzusammensetzungen
MX2016011110A (es) * 2014-02-26 2016-12-05 Procter & Gamble Composiciones anti-espuma.
RU2016152273A (ru) * 2014-06-03 2018-07-09 Шелл Интернэшнл Рисерч Маатсхаппий Б.В. Противопенная приставка и связанные с ней способы применения
PT3240618T (pt) 2014-12-30 2021-06-18 Kemira Oyj Composições despumantes compreendendo siloxanos terminados com hidroxilo e métodos de preparação e utilização das mesmas
CN110681186A (zh) * 2019-09-26 2020-01-14 广东中联邦精细化工有限公司 一种具有持久抑泡性能的粉体消泡剂及其制备方法
KR102348559B1 (ko) * 2019-12-23 2022-01-06 현대오일뱅크 주식회사 하이드로카본 폼 저감 및 실리콘 넘김 저감을 위한 폼 저감제 조성물

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1345882A (fr) * 1961-12-30 1963-12-13 Bayer Ag Agent antimousse contenant du méthylsiloxane
GB1051687A (fr) * 1963-05-06
NL136759C (fr) * 1966-02-16
DE1914684B2 (de) * 1969-03-22 1975-12-04 Th. Goldschmidt Ag, 4300 Essen Entschäumeremulsion
US3925242A (en) * 1970-06-17 1975-12-09 Rhone Poulenc Sa Process for reducing foaming of liquids susceptible to foaming
US3984200A (en) * 1972-12-11 1976-10-05 Dow Corning Corporation Carpet dyeing antifoam
US4082690A (en) * 1977-02-07 1978-04-04 Dow Corning Corporation Antifoam process for non-aqueous systems
US4145308A (en) * 1977-07-07 1979-03-20 General Electric Company Anti-foam silicone emulsion, and preparation and use thereof

Also Published As

Publication number Publication date
EP0127948B1 (fr) 1987-05-06
NO840997L (no) 1984-11-27
AU564193B2 (en) 1987-08-06
JPH0312923B2 (fr) 1991-02-21
JPS59230607A (ja) 1984-12-25
AU2877984A (en) 1984-11-29
CA1231880A (fr) 1988-01-26
EP0127948A1 (fr) 1984-12-12
NO160970B (no) 1989-03-13
US4486336A (en) 1984-12-04
DE3463449D1 (en) 1987-06-11

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