GB794405A - Anti-foam emulsion for aqueous systems - Google Patents

Anti-foam emulsion for aqueous systems

Info

Publication number
GB794405A
GB794405A GB28679/56A GB2867956A GB794405A GB 794405 A GB794405 A GB 794405A GB 28679/56 A GB28679/56 A GB 28679/56A GB 2867956 A GB2867956 A GB 2867956A GB 794405 A GB794405 A GB 794405A
Authority
GB
United Kingdom
Prior art keywords
parts
group
emulsion
mixed
ester
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
Application number
GB28679/56A
Other languages
English (en)
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.)
General Electric Co
Original Assignee
General Electric Co
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 General Electric Co filed Critical General Electric Co
Publication of GB794405A publication Critical patent/GB794405A/en
Expired 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
    • 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)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Toxicology (AREA)
  • Dispersion Chemistry (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Cosmetics (AREA)
  • Colloid Chemistry (AREA)
  • Medicinal Preparation (AREA)
GB28679/56A 1955-09-22 1956-09-19 Anti-foam emulsion for aqueous systems Expired GB794405A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US536051A US2829112A (en) 1955-09-22 1955-09-22 Anti-foam emulsions

Publications (1)

Publication Number Publication Date
GB794405A true GB794405A (en) 1958-05-07

Family

ID=24136917

Family Applications (1)

Application Number Title Priority Date Filing Date
GB28679/56A Expired GB794405A (en) 1955-09-22 1956-09-19 Anti-foam emulsion for aqueous systems

Country Status (5)

Country Link
US (1) US2829112A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
BE (1) BE551109A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
DE (1) DE1067003B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
FR (1) FR1161126A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
GB (1) GB794405A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1228591B (de) * 1958-02-24 1966-11-17 Dow Corning A G Schaumverhinderndes Mittel

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA662734A (en) * 1959-07-20 1963-05-07 Hercules Powder Company Defoamer
US3408306A (en) * 1959-07-20 1968-10-29 Hercules Inc Method of controlling foaming
FR1240061A (fr) * 1959-07-23 1960-09-02 Rhone Poulenc Sa Procédé de préparation d'émulsions aqueuses à propriétés antimousse améliorées
FR1257811A (fr) * 1960-02-25 1961-04-07 Rhone Poulenc Sa Compositions organopolysiloxaniques à propriétés antimousses
BE613150A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1961-01-27
BE626473A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1961-12-30
US3235502A (en) * 1962-06-11 1966-02-15 Socony Mobil Oil Co Inc Foam-inhibited oil compositions
US3266995A (en) * 1962-07-10 1966-08-16 Yardley Of London Inc Skin delustering colloidal silica composition and method
US3207698A (en) * 1963-02-13 1965-09-21 Nopco Chem Co Composition and method for defoaming aqueous systems
US3355395A (en) * 1964-03-27 1967-11-28 Dow Corning Antifoam composition and method of reducing and preventing foaming in aqueous systems
US3448787A (en) * 1965-04-30 1969-06-10 Cities Service Oil Co Process for continuous casting of steel with oil-water mold lubricant
NL136759C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 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
US4076648A (en) * 1976-06-01 1978-02-28 Union Carbide Corporation Self-dispersible antifoam compositions
USRE34584E (en) * 1984-11-09 1994-04-12 The Procter & Gamble Company Shampoo compositions
JPH07107134B2 (ja) * 1988-05-30 1995-11-15 信越化学工業株式会社 シリコーンエマルジョン組成物
JP3636817B2 (ja) * 1995-11-30 2005-04-06 ゴルトシュミット アクチエンゲゼルシャフト ポリシロキサン−ポリオキシエチレン−ポリオキシプロピレン−トリブロックコポリマーおよび該コポリマーを含有する消泡化合物
DE59809319D1 (de) * 1997-05-17 2003-09-25 Goldschmidt Ag Th Entschäumercompounds zur Entschäumung von Polymerdispersionen und wässrigen Lacksystemen
DE10011564C1 (de) * 2000-03-09 2001-09-27 Goldschmidt Ag Th Verfahren zur Herstellung von Polyorganosiloxanemulsionen
EP2301645A1 (en) 2009-09-28 2011-03-30 Cytec Surface Specialties Austria GmbH Defoamers for airless paint spray application

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2632736A (en) * 1946-08-22 1953-03-24 Dow Chemical Co Antifoaming composition
US2595928A (en) * 1951-03-07 1952-05-06 Dow Corning Antifoam emulsion

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1228591B (de) * 1958-02-24 1966-11-17 Dow Corning A G Schaumverhinderndes Mittel

Also Published As

Publication number Publication date
FR1161126A (fr) 1958-08-21
US2829112A (en) 1958-04-01
DE1067003B (de) 1959-10-15
BE551109A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

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