ES2093975T3 - Agentes antiespumantes cerrados por grupos terminales. - Google Patents

Agentes antiespumantes cerrados por grupos terminales.

Info

Publication number
ES2093975T3
ES2093975T3 ES93915971T ES93915971T ES2093975T3 ES 2093975 T3 ES2093975 T3 ES 2093975T3 ES 93915971 T ES93915971 T ES 93915971T ES 93915971 T ES93915971 T ES 93915971T ES 2093975 T3 ES2093975 T3 ES 2093975T3
Authority
ES
Spain
Prior art keywords
closed
terminal groups
foam agents
foaming agents
group
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
ES93915971T
Other languages
English (en)
Inventor
Frank Wangemann
Hans-Christian Raths
Wolfgang Poly
Bert Gruber
Jurgen Geke
Bernd Stedry
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.)
Henkel AG and Co KGaA
Original Assignee
Henkel AG and Co KGaA
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=6464486&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ES2093975(T3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Henkel AG and Co KGaA filed Critical Henkel AG and Co KGaA
Application granted granted Critical
Publication of ES2093975T3 publication Critical patent/ES2093975T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C69/00—Esters of carboxylic acids; Esters of carbonic or haloformic acids
    • C07C69/02—Esters of acyclic saturated monocarboxylic acids having the carboxyl group bound to an acyclic carbon atom or to hydrogen
    • C07C69/22—Esters of acyclic saturated monocarboxylic acids having the carboxyl group bound to an acyclic carbon atom or to hydrogen having three or more carbon atoms in the acid moiety
    • C07C69/24—Esters of acyclic saturated monocarboxylic acids having the carboxyl group bound to an acyclic carbon atom or to hydrogen having three or more carbon atoms in the acid moiety esterified with monohydroxylic compounds
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D7/00—Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
    • C09D7/40—Additives
    • C09D7/47—Levelling agents
    • 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
    • C11D1/00—Detergent compositions based essentially on surface-active compounds; Use of these compounds as a detergent
    • C11D1/66—Non-ionic compounds
    • C11D1/74—Carboxylates or sulfonates esters of polyoxyalkylene glycols
    • 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
    • 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
    • C11D3/16—Organic compounds
    • C11D3/20—Organic compounds containing oxygen
    • C11D3/2093—Esters; Carbonates

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Health & Medical Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • Toxicology (AREA)
  • Materials Engineering (AREA)
  • Emergency Medicine (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Detergent Compositions (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Hydrogenated Pyridines (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)

Abstract

SE DESCRIBEN AGENTES ANTIESPUMOSOS QUE INCLUYEN GRUPOS TERMINALES OBTENIDOS MEDIANTE ESTERIFICACION CON ACIDOS CARBOXILICOS, EN LA PRESENCIA DE ACIDOS DE CATALIZADOR, ETERES POLIGLICOL DE ALCOHOL GRASO DE LA FORMULA (I) EN DONDE R1 ES UN GRUPO HIDROCARBURO ALIFATICO DE CADENA RECTA O RAMIFICADA CON 1 HASTA 22 ATOMOS DE CARBONO Y 0,1,2 O 3 ENLACES DOBLES, R2 ES HIDROGENO O UN GRUPO METIL Y N ES UN NUMERO DESDE EL 1 HASTA 40. LOS PRODUCTOS SON ADECUADOS PARA SU UTILIZACION COMO AGENTES ANTIESPUMANTES EN UN GRAN NUMERO DE APLICACIONES.
ES93915971T 1992-07-30 1993-07-21 Agentes antiespumantes cerrados por grupos terminales. Expired - Lifetime ES2093975T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4225236A DE4225236A1 (de) 1992-07-30 1992-07-30 Endgruppenverschlossene Antischaummittel

Publications (1)

Publication Number Publication Date
ES2093975T3 true ES2093975T3 (es) 1997-01-01

Family

ID=6464486

Family Applications (1)

Application Number Title Priority Date Filing Date
ES93915971T Expired - Lifetime ES2093975T3 (es) 1992-07-30 1993-07-21 Agentes antiespumantes cerrados por grupos terminales.

Country Status (6)

Country Link
EP (1) EP0652799B1 (es)
JP (1) JPH07509180A (es)
AT (1) ATE145346T1 (es)
DE (2) DE4225236A1 (es)
ES (1) ES2093975T3 (es)
WO (1) WO1994003251A1 (es)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19518476A1 (de) * 1995-05-19 1996-11-21 Basf Ag Pivalinsäureester alkoxylierter aliphatischer Alkohole
DE19802733B4 (de) * 1998-01-26 2006-08-24 Cognis Deutschland Gmbh & Co. Kg Antischaummittel
DE19940797A1 (de) 1999-08-27 2001-03-01 Goldschmidt Ag Th Durch Akoxylierung erhaltene blockcopolymere, styrenoxidhaltige Polyalkylenoxide und deren Verwendung
DE102005011608A1 (de) * 2005-03-14 2006-09-21 Basf Ag Veresterte Alkylalkoxylate als schaumarme Tenside
KR101558626B1 (ko) 2007-08-29 2015-10-08 바스프 에스이 고체 저발포성 침윤제로서의 에스테르화 알킬 알콕실레이트
EP2411110B1 (de) * 2009-03-26 2015-05-06 Dr. W. Kolb AG Komponente zur entlüftung eines prozesswassers insbesondere bei der papierherstellung
WO2019023016A1 (en) * 2017-07-28 2019-01-31 Croda, Inc. CLEANING FORMULATION COMPRISING A SOLVENT ADDITIVE
EP4408822A1 (en) 2021-10-01 2024-08-07 Clariant International Ltd End-group capped, bio-based low foaming surface active agents

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3800492A1 (de) * 1988-01-11 1989-07-20 Henkel Kgaa Schaumbekaempfungsmittel fuer die herstellung und verarbeitung von nahrungsmitteln bzw. fuer fermentationsprozesse
IL95029A0 (en) * 1989-07-12 1991-06-10 Gaf Chemicals Corp Low viscosity defoaming/antifoaming formulations
DE4041754A1 (de) * 1990-12-24 1992-06-25 Henkel Kgaa Verwendung von speziellen kohlensaeureestern als schaumbekaempfungsmittel

Also Published As

Publication number Publication date
EP0652799A1 (de) 1995-05-17
DE4225236A1 (de) 1994-02-03
JPH07509180A (ja) 1995-10-12
DE59304555D1 (de) 1997-01-02
EP0652799B1 (de) 1996-11-20
ATE145346T1 (de) 1996-12-15
WO1994003251A1 (de) 1994-02-17

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