BR0009203A - Composição e método para contrlar espuma - Google Patents

Composição e método para contrlar espuma

Info

Publication number
BR0009203A
BR0009203A BR0009203-7A BR0009203A BR0009203A BR 0009203 A BR0009203 A BR 0009203A BR 0009203 A BR0009203 A BR 0009203A BR 0009203 A BR0009203 A BR 0009203A
Authority
BR
Brazil
Prior art keywords
composition
siloxane
tri
tetra
controlling foam
Prior art date
Application number
BR0009203-7A
Other languages
English (en)
Other versions
BR0009203B1 (pt
Inventor
George A Policello
Sue L Yang
Original Assignee
Crompton Corp
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 Crompton Corp filed Critical Crompton Corp
Publication of BR0009203A publication Critical patent/BR0009203A/pt
Publication of BR0009203B1 publication Critical patent/BR0009203B1/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
    • 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
    • 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)
  • Compositions Of Macromolecular Compounds (AREA)
  • Degasification And Air Bubble Elimination (AREA)
  • Emulsifying, Dispersing, Foam-Producing Or Wetting Agents (AREA)
  • Detergent Compositions (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Silicon Polymers (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)

Abstract

"COMPOSIçãO E MéTODO PARA CONTROLAR ESPULMA". A presente invenção revela que composições de superdispersão de baixa formação de espuma podem ser feitas pela combinação de três componentes (a) um alcoxilato tri ou tetra-siloxano; (b) um copolímero de poliéter de siloxano; e (c) um agente de controle de espuma de silicone, o qual é um propoxilato tri ou tetra siloxano.
BRPI0009203-7A 1999-03-23 2000-03-14 composição e método para controlar espuma. BR0009203B1 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/274,746 US6221922B1 (en) 1999-03-23 1999-03-23 Foam control agents for silicone surfactants
PCT/US2000/006628 WO2000056419A1 (en) 1999-03-23 2000-03-14 Foam control agents for silicone surfactants

Publications (2)

Publication Number Publication Date
BR0009203A true BR0009203A (pt) 2002-02-05
BR0009203B1 BR0009203B1 (pt) 2009-01-13

Family

ID=23049450

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0009203-7A BR0009203B1 (pt) 1999-03-23 2000-03-14 composição e método para controlar espuma.

Country Status (12)

Country Link
US (1) US6221922B1 (pt)
EP (1) EP1173267B1 (pt)
JP (1) JP3583991B2 (pt)
KR (1) KR100706367B1 (pt)
CN (1) CN1202894C (pt)
AT (1) ATE256488T1 (pt)
AU (1) AU3527700A (pt)
BR (1) BR0009203B1 (pt)
CA (1) CA2367710C (pt)
DE (1) DE60007300T2 (pt)
ES (1) ES2212993T3 (pt)
WO (1) WO2000056419A1 (pt)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NZ519941A (en) * 2000-01-06 2004-05-28 Crompton Corp Emulsifiable concentrate compositions with silicone antifoams
US6656975B1 (en) * 2002-05-21 2003-12-02 Dow Corning Corporation Silicone dispersions
GB0312195D0 (en) * 2003-05-28 2003-07-02 Syngenta Ltd Formulation
US7592296B2 (en) * 2004-08-03 2009-09-22 Johnsondiversey, Inc. Conveyor track or container lubricant compositions
DE102007046736A1 (de) * 2007-09-28 2009-04-02 Evonik Goldschmidt Gmbh Verwendung linearer Siloxane und Verfahren zu deren Herstellung
TW201113091A (en) 2009-06-15 2011-04-16 Gojo Ind Inc Methods and compositions for use with gel dispensers
US8648211B2 (en) 2009-08-27 2014-02-11 Michael A. Brook Surface-modifying silicone elastomers
US10188102B2 (en) 2015-07-15 2019-01-29 Momentive Performance Materials Inc. Low foam surfactant composition and methods of making the same
US11173334B2 (en) 2016-03-18 2021-11-16 Tyco Fire Products Lp Polyorganosiloxane compounds as active ingredients in fluorine free fire suppression foams
CN106215465B (zh) * 2016-08-12 2018-10-09 中国海洋石油总公司 一种油气分离用消泡剂
CA3057789A1 (en) 2017-04-04 2018-10-11 Gojo Industries, Inc. Methods and compounds for increasing virucidal efficacy in hydroalcoholic systems
EP3617268B1 (en) * 2017-04-28 2022-01-26 AGC Inc. Aqueous polytetrafluoroethylene dispersion
JP7212765B2 (ja) * 2019-03-29 2023-01-25 富士フイルム株式会社 組成物、膜および膜の製造方法
JP7301986B2 (ja) * 2019-09-06 2023-07-03 富士フイルム株式会社 組成物、膜、構造体、カラーフィルタ、固体撮像素子および画像表示装置
WO2021260141A1 (en) 2020-06-26 2021-12-30 Ineos Services Belgium Sa Composition

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GR75649B (pt) 1980-07-28 1984-08-02 Procter & Gamble
US4514319A (en) 1983-03-25 1985-04-30 Union Carbide Corporation Antifoam composition containing hydrocarbon-silicon copolymer, hydrophobic filler and hydrocarbon oil
US5543082A (en) * 1988-05-09 1996-08-06 Dow Corning Corporation Silicone foam control compositions
US5045225A (en) * 1988-12-30 1991-09-03 Lever Brothers Co., Division Of Conopco Inc. Self hydrophobing silicone/hydrocarbon antifoam compositions
CA2043617A1 (en) * 1990-06-01 1991-12-02 An-Li Kuo Organosilicone antifoam composition
US5145879A (en) 1990-12-31 1992-09-08 Union Carbide Chemicals & Plastics Technology Corporation Surfactants for manufacture of urethane foams
US5558806A (en) * 1992-07-23 1996-09-24 Osi Specialties, Inc. Surfactant blend of a polyalkleneoxide polysiloxane and an organic compound having a short chain hydrophobic moiety
ES2122263T3 (es) * 1993-03-30 1998-12-16 Osi Specialties Inc Tensioactivo de baja formacion de espuma y de superextension para mezclas fitosanitarias para pulverizaciones.
JP3170111B2 (ja) * 1993-09-24 2001-05-28 株式会社日立製作所 スクロール圧縮機
US5968872A (en) * 1993-10-13 1999-10-19 Witco Corporation Foam control agents for silicone surfactants in agriculture
CA2198059C (en) 1996-02-21 2003-05-13 Gerald J. Murphy Foam control agents for silicone surfactants in agriculture

Also Published As

Publication number Publication date
KR20010112923A (ko) 2001-12-22
CN1202894C (zh) 2005-05-25
DE60007300T2 (de) 2004-10-14
AU3527700A (en) 2000-10-09
CA2367710A1 (en) 2000-09-28
JP3583991B2 (ja) 2004-11-04
BR0009203B1 (pt) 2009-01-13
CN1349426A (zh) 2002-05-15
EP1173267B1 (en) 2003-12-17
KR100706367B1 (ko) 2007-04-10
US6221922B1 (en) 2001-04-24
EP1173267A1 (en) 2002-01-23
WO2000056419A1 (en) 2000-09-28
DE60007300D1 (de) 2004-01-29
JP2002539915A (ja) 2002-11-26
ATE256488T1 (de) 2004-01-15
CA2367710C (en) 2008-05-20
ES2212993T3 (es) 2004-08-16

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Legal Events

Date Code Title Description
B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 14/03/2000, OBSERVADAS AS CONDICOES LEGAIS.

B21F Lapse acc. art. 78, item iv - on non-payment of the annual fees in time

Free format text: REFERENTE A 20A ANUIDADE.

B24J Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12)

Free format text: REFERENTE AO DESPACHO 21.6 PUBLICADO NA RPI 2557 DE 2020-01-07