ES2071756T3 - Composiciones antiespumantes. - Google Patents

Composiciones antiespumantes.

Info

Publication number
ES2071756T3
ES2071756T3 ES90300024T ES90300024T ES2071756T3 ES 2071756 T3 ES2071756 T3 ES 2071756T3 ES 90300024 T ES90300024 T ES 90300024T ES 90300024 T ES90300024 T ES 90300024T ES 2071756 T3 ES2071756 T3 ES 2071756T3
Authority
ES
Spain
Prior art keywords
alkylaminosilicone
formulation
foam composition
foam compositions
hydrocarbon
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
ES90300024T
Other languages
English (en)
Inventor
Michael Paul Aronson
Samuel Ocheng-Sun Lin
George A Policello
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.)
Unilever NV
Original Assignee
Unilever NV
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 Unilever NV filed Critical Unilever NV
Application granted granted Critical
Publication of ES2071756T3 publication Critical patent/ES2071756T3/es
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
    • C11D3/0005—Other compounding ingredients characterised by their effect
    • C11D3/0026—Low foaming or foam regulating compositions
    • 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)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Dispersion Chemistry (AREA)
  • Toxicology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Wood Science & Technology (AREA)
  • Organic Chemistry (AREA)
  • Detergent Compositions (AREA)
  • Degasification And Air Bubble Elimination (AREA)
  • Silicon Polymers (AREA)

Abstract

UNA COMPOSICION ANTIESPUMA Y FORMULACION DE DETERGENTES DE DE LAVANDERIA INCLUYENDOLA. LA COMPOSICION ANTIESPUMA COMPRENDE UNA ALQUILAMINOSILICONA, FINAMENTE DIVIDIDA EN PARTICULAS DE RELLENO Y UN LUBRICANTE PORTADOR DE HIDROCARBURO. LOS INGREDIENTES OPCIONALES INCLUYEN SURFACTANTES Y ACEITES DE SILICONA. LA ALQUILAMINOSILICONA REDUCE LA TENSION SUPERFICIAL DEL ACEITE DE HIDROCARBURO Y HACE LA FORMULACION AUTOHIDROFOBA.
ES90300024T 1988-12-30 1990-01-02 Composiciones antiespumantes. Expired - Lifetime ES2071756T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US29230088A 1988-12-30 1988-12-30

Publications (1)

Publication Number Publication Date
ES2071756T3 true ES2071756T3 (es) 1995-07-01

Family

ID=23124079

Family Applications (1)

Application Number Title Priority Date Filing Date
ES90300024T Expired - Lifetime ES2071756T3 (es) 1988-12-30 1990-01-02 Composiciones antiespumantes.

Country Status (4)

Country Link
EP (1) EP0397297B1 (es)
CA (1) CA2006817A1 (es)
DE (1) DE69018308T2 (es)
ES (1) ES2071756T3 (es)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07323204A (ja) * 1994-05-30 1995-12-12 Toray Dow Corning Silicone Co Ltd 抑泡剤組成物
RU2198722C1 (ru) * 2001-06-08 2003-02-20 Общество с ограниченной ответственностью "Астраханьгазпром" Способ предотвращения пенообразования аминовых растворов
RU2366484C2 (ru) * 2007-06-22 2009-09-10 Общество с ограниченной ответственностью "Газпром добыча Оренбург (ООО "Газпром добыча Оренбург") Способ очистки аминового раствора процесса очистки газов от сероводорода и углекислого газа
FR2971506A1 (fr) 2011-02-15 2012-08-17 Centre Nat Rech Scient Tensioactif photostimulable

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1050996A (es) * 1900-01-01
US3560403A (en) * 1967-08-11 1971-02-02 Union Carbide Corp Persistent antifoam compositions and methods of making same utilizing dialkylamino organosilicone fluids
US4584125A (en) * 1984-08-10 1986-04-22 Sws Silicones Corporation Antifoam compositions

Also Published As

Publication number Publication date
EP0397297A1 (en) 1990-11-14
CA2006817A1 (en) 1990-06-30
DE69018308D1 (de) 1995-05-11
EP0397297B1 (en) 1995-04-05
DE69018308T2 (de) 1995-08-03

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