BR8102181A - Composicao desespumadora contendo organopolissiloxana, bem como processo para a sua preparacao - Google Patents

Composicao desespumadora contendo organopolissiloxana, bem como processo para a sua preparacao

Info

Publication number
BR8102181A
BR8102181A BR8102181A BR8102181A BR8102181A BR 8102181 A BR8102181 A BR 8102181A BR 8102181 A BR8102181 A BR 8102181A BR 8102181 A BR8102181 A BR 8102181A BR 8102181 A BR8102181 A BR 8102181A
Authority
BR
Brazil
Prior art keywords
organopolysiloxan
preparation
well
composition containing
sparkling
Prior art date
Application number
BR8102181A
Other languages
English (en)
Inventor
H Steinberger
J Maas
H Moretto
Original Assignee
Bayer 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 Bayer Ag filed Critical Bayer Ag
Publication of BR8102181A publication Critical patent/BR8102181A/pt

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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Dispersion Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Degasification And Air Bubble Elimination (AREA)
  • Detergent Compositions (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
BR8102181A 1980-04-11 1981-04-10 Composicao desespumadora contendo organopolissiloxana, bem como processo para a sua preparacao BR8102181A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19803013923 DE3013923A1 (de) 1980-04-11 1980-04-11 Organopolysiloxanhaltige entschaeumerzubereitung

Publications (1)

Publication Number Publication Date
BR8102181A true BR8102181A (pt) 1981-10-13

Family

ID=6099745

Family Applications (1)

Application Number Title Priority Date Filing Date
BR8102181A BR8102181A (pt) 1980-04-11 1981-04-10 Composicao desespumadora contendo organopolissiloxana, bem como processo para a sua preparacao

Country Status (6)

Country Link
US (1) US4405490A (pt)
EP (1) EP0037951B1 (pt)
JP (1) JPS56158106A (pt)
BR (1) BR8102181A (pt)
CA (1) CA1157735A (pt)
DE (2) DE3013923A1 (pt)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3200206A1 (de) * 1982-01-07 1983-07-21 Henkel KGaA, 4000 Düsseldorf Organopolysiloxane und deren verwendung als antischaummittel in waessrigen dispersionen und loesungen von kunstharzen
DE3315951A1 (de) * 1983-05-02 1984-11-08 Henkel KGaA, 4000 Düsseldorf Verwendung von polyglykolethern als schaumdrueckende zusaetze in schaumarmen reinigungsmitteln
JPS60106507A (ja) * 1983-11-15 1985-06-12 Shin Etsu Chem Co Ltd 粉末消泡剤
USRE34584E (en) 1984-11-09 1994-04-12 The Procter & Gamble Company Shampoo compositions
JPS61197007A (ja) * 1985-02-25 1986-09-01 Shin Etsu Chem Co Ltd シリコ−ン消泡剤組成物
CA1297757C (en) * 1986-07-18 1992-03-24 Takahiro Miura Method for the preparation of a silicone defoamer composition
DE3773781D1 (de) * 1986-07-24 1991-11-21 Henkel Kgaa Schaumarme und/oder schaumdaempfende tensidgemische und ihre verwendung.
US4798679A (en) * 1987-05-11 1989-01-17 The Procter & Gamble Co. Controlled sudsing stable isotropic liquid detergent compositions
DE3725236A1 (de) * 1987-07-30 1989-02-09 Henkel Kgaa Schuett- und rieselfaehige zusatzmittel zur schaumverhuetung bzw. schaumdaempfung
JPH0790127B2 (ja) * 1987-08-31 1995-10-04 ダウコーニングアジア株式会社 固形シリコ−ン消泡剤
DE3800490A1 (de) * 1988-01-11 1989-07-20 Henkel Kgaa Verwendung ausgewaehlter endgruppenverschlossener fettalkoholethoxylate fuer schaumarme, kalt spritzbare reinigungsmittel
GB8906820D0 (en) * 1989-03-23 1989-05-10 Ici Plc Novel chemical compounds and their use as low foam surfactants and antifoamingagents
DE4323252C2 (de) * 1993-07-12 1995-09-14 Henkel Kgaa Klarspüler für die maschinelle Reinigung harter Oberflächen
DE4416303A1 (de) * 1994-05-09 1995-11-16 Bayer Ag Schaumarmes Netzmittel und seine Verwendung
US5612305A (en) * 1995-01-12 1997-03-18 Huntsman Petrochemical Corporation Mixed surfactant systems for low foam applications
DE19542288A1 (de) * 1995-11-14 1997-05-15 Huels Chemische Werke Ag Antischaumdispersion für wäßrige Tensidsysteme
US5990181A (en) * 1997-12-11 1999-11-23 Witco Corporation Aqueous foam quenching compositions
US6083998A (en) * 1998-04-24 2000-07-04 Betzdearborn Inc. Defoamer and methods of use thereof
DE10011564C1 (de) * 2000-03-09 2001-09-27 Goldschmidt Ag Th Verfahren zur Herstellung von Polyorganosiloxanemulsionen
US6562875B1 (en) * 2001-08-30 2003-05-13 Ondeo Nalco Company Aqueous defoamer composition
US9655951B2 (en) * 2013-01-23 2017-05-23 Cartilast II LLC Preservation of the biological activity of undenatured type II collagen
CN110393953A (zh) * 2019-07-11 2019-11-01 北京三聚环保新材料股份有限公司 一种复配消泡剂及其制备方法和应用

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE626473A (pt) * 1961-12-30
NL135116C (pt) 1967-04-14
US3763021A (en) 1971-05-17 1973-10-02 Dow Corning Distillation process of monomers with the addition of an antifoam composition
US3784479A (en) * 1972-05-15 1974-01-08 Dow Corning Foam control composition
US4052331A (en) * 1972-11-03 1977-10-04 Rhone-Poulenc S.A. Surface active composition
CA1040964A (en) 1974-09-03 1978-10-24 Dow Corning Corporation Foam control composition
NL181173C (nl) * 1977-08-09 1987-07-01 Goldschmidt Ag Th Werkwijze voor het bereiden van een ontschuimingspreparaat.

Also Published As

Publication number Publication date
EP0037951A2 (de) 1981-10-21
US4405490A (en) 1983-09-20
EP0037951A3 (en) 1981-12-30
DE3013923A1 (de) 1981-10-15
JPS56158106A (en) 1981-12-05
EP0037951B1 (de) 1983-12-28
DE3161749D1 (en) 1984-02-02
CA1157735A (en) 1983-11-29

Similar Documents

Publication Publication Date Title
BR8102181A (pt) Composicao desespumadora contendo organopolissiloxana, bem como processo para a sua preparacao
BR8100281A (pt) Novos compostos afidicidas, processo para sua preparacao e composicoes afidicidas
BR8305068A (pt) Processo para a obtencao de um w-fluoro alcenol, composicao cupincida, processo para combater cupins
DK222282A (da) Fraktioneret destillationsproces
BR8500565A (pt) Corantes,processo para sua preparacao,utilizacao,compostos,processo para sua preparacao
BR8105352A (pt) Processo para a producao de gas
BR7908086A (pt) Composicoes de poliuretanas,processo de sua preparacao,bem como sua aplicacao
BR8402652A (pt) Composicao de fluoroelastomero,processo para curar a composicao de fluoroelastomero
BR8105990A (pt) Processo para retificar rebolos
BR8100200A (pt) Processo para o pretensionamento de vidros
BR8102724A (pt) Processo para a preparacao de 2-cloro-1,1,1,2,3,3,3-heptafluorpropano
BR8105266A (pt) Processo para a preparacao de 3-dimetilamino-2,2-dimetilpropanal
BR8107731A (pt) Dissulfetos de xantogenio,processo para sua producao e uso
BR8102608A (pt) Processo para preparar mercapto-alcoois
BR8901036A (pt) Compostos,processo para sua preparacao,bem como sua aplicacao
BR8107049A (pt) Processo para producao de enduracidina
BR8106293A (pt) Nastro para fecho deslizante bem como processo para sua fabricacao
BR8107927A (pt) Acilureias,processo para sua preparacao e composicoes inseticidas contendo estes compostos
BR8101680A (pt) Processo de preparacao de malation
IT8026424A0 (it) Processo per preparare poliamino-amidi polimeriche.
BR8106272A (pt) Processo para a preparacao de uretanas n,o-dissubstituidas e sua aplicacao como material de partida para a preparacao de isocianatos organicos
BR8101650A (pt) Processo para produzir chapas de ferro-silicio de graos orientados
BR8105908A (pt) Processo para preparacao de acetaldeido
BR8107773A (pt) Processo para preparar compostos
BR8107821A (pt) Processo de producao de 2,3-diidro-1,4-ditiinas