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ATE466653T1 - Imidazolin abgeleitete amphoaectate-tenside von höherer reinheit. - Google Patents

Imidazolin abgeleitete amphoaectate-tenside von höherer reinheit.

Info

Publication number
ATE466653T1
ATE466653T1 AT04075976T AT04075976T ATE466653T1 AT E466653 T1 ATE466653 T1 AT E466653T1 AT 04075976 T AT04075976 T AT 04075976T AT 04075976 T AT04075976 T AT 04075976T AT E466653 T1 ATE466653 T1 AT E466653T1
Authority
AT
Austria
Prior art keywords
less
amphoaectate
surfactants
higher purity
derived
Prior art date
Application number
AT04075976T
Other languages
English (en)
Inventor
Bharat Desai
Peter Lees
Jean-Marc Ricca
David J Tracy
Original Assignee
Rhodia
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=22466514&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ATE466653(T1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Rhodia filed Critical Rhodia
Application granted granted Critical
Publication of ATE466653T1 publication Critical patent/ATE466653T1/de

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
    • C11D1/00—Detergent compositions based essentially on surface-active compounds; Use of these compounds as a detergent
    • C11D1/02—Anionic compounds
    • C11D1/04—Carboxylic acids or salts thereof
    • C11D1/10—Amino carboxylic acids; Imino carboxylic acids; Fatty acid condensates thereof
    • 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
    • C11D7/00—Compositions of detergents based essentially on non-surface-active compounds
    • C11D7/50—Solvents
    • C11D7/5004—Organic solvents
    • C11D7/5022—Organic solvents containing oxygen
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K8/00—Cosmetics or similar toiletry preparations
    • A61K8/18—Cosmetics or similar toiletry preparations characterised by the composition
    • A61K8/30—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds
    • A61K8/40—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds containing nitrogen
    • A61K8/44—Aminocarboxylic acids or derivatives thereof, e.g. aminocarboxylic acids containing sulfur; Salts; Esters or N-acylated derivatives thereof
    • A61K8/442—Aminocarboxylic acids or derivatives thereof, e.g. aminocarboxylic acids containing sulfur; Salts; Esters or N-acylated derivatives thereof substituted by amido group(s)
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K8/00—Cosmetics or similar toiletry preparations
    • A61K8/18—Cosmetics or similar toiletry preparations characterised by the composition
    • A61K8/30—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds
    • A61K8/49—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds containing heterocyclic compounds
    • A61K8/494—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds containing heterocyclic compounds with more than one nitrogen as the only hetero atom
    • A61K8/4946—Imidazoles or their condensed derivatives, e.g. benzimidazoles
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61Q—SPECIFIC USE OF COSMETICS OR SIMILAR TOILETRY PREPARATIONS
    • A61Q19/00—Preparations for care of the skin
    • A61Q19/10—Washing or bathing preparations
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61Q—SPECIFIC USE OF COSMETICS OR SIMILAR TOILETRY PREPARATIONS
    • A61Q5/00—Preparations for care of the hair
    • A61Q5/02—Preparations for cleaning the hair
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C233/00—Carboxylic acid amides
    • C07C233/01—Carboxylic acid amides having carbon atoms of carboxamide groups bound to hydrogen atoms or to acyclic carbon atoms
    • C07C233/34—Carboxylic acid amides having carbon atoms of carboxamide groups bound to hydrogen atoms or to acyclic carbon atoms having the nitrogen atom of at least one of the carboxamide groups bound to a carbon atom of a hydrocarbon radical substituted by amino groups
    • C07C233/35—Carboxylic acid amides having carbon atoms of carboxamide groups bound to hydrogen atoms or to acyclic carbon atoms having the nitrogen atom of at least one of the carboxamide groups bound to a carbon atom of a hydrocarbon radical substituted by amino groups with the substituted hydrocarbon radical bound to the nitrogen atom of the carboxamide group by an acyclic carbon atom
    • C07C233/36—Carboxylic acid amides having carbon atoms of carboxamide groups bound to hydrogen atoms or to acyclic carbon atoms having the nitrogen atom of at least one of the carboxamide groups bound to a carbon atom of a hydrocarbon radical substituted by amino groups with the substituted hydrocarbon radical bound to the nitrogen atom of the carboxamide group by an acyclic carbon atom having the carbon atom of the carboxamide group bound to a hydrogen atom or to a carbon atom of an acyclic saturated carbon skeleton
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C233/00—Carboxylic acid amides
    • C07C233/01—Carboxylic acid amides having carbon atoms of carboxamide groups bound to hydrogen atoms or to acyclic carbon atoms
    • C07C233/34—Carboxylic acid amides having carbon atoms of carboxamide groups bound to hydrogen atoms or to acyclic carbon atoms having the nitrogen atom of at least one of the carboxamide groups bound to a carbon atom of a hydrocarbon radical substituted by amino groups
    • C07C233/35—Carboxylic acid amides having carbon atoms of carboxamide groups bound to hydrogen atoms or to acyclic carbon atoms having the nitrogen atom of at least one of the carboxamide groups bound to a carbon atom of a hydrocarbon radical substituted by amino groups with the substituted hydrocarbon radical bound to the nitrogen atom of the carboxamide group by an acyclic carbon atom
    • C07C233/38—Carboxylic acid amides having carbon atoms of carboxamide groups bound to hydrogen atoms or to acyclic carbon atoms having the nitrogen atom of at least one of the carboxamide groups bound to a carbon atom of a hydrocarbon radical substituted by amino groups with the substituted hydrocarbon radical bound to the nitrogen atom of the carboxamide group by an acyclic carbon atom having the carbon atom of the carboxamide group bound to a carbon atom of an acyclic unsaturated carbon skeleton
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D233/00—Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, not condensed with other rings
    • C07D233/02—Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, not condensed with other rings having no double bonds between ring members or between ring members and non-ring members
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K23/00—Use of substances as emulsifying, wetting, dispersing, or foam-producing agents
    • C09K23/017—Mixtures of compounds
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K23/00—Use of substances as emulsifying, wetting, dispersing, or foam-producing agents
    • C09K23/28—Aminocarboxylic acids
    • 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
    • C11D1/38—Cationic compounds
    • C11D1/40—Monoamines or polyamines; Salts thereof
    • 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
    • C11D1/88—Ampholytes; Electroneutral compounds
    • 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
    • C11D3/43—Solvents
    • 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
    • C11D7/00—Compositions of detergents based essentially on non-surface-active compounds
    • C11D7/22—Organic compounds
    • C11D7/32—Organic compounds containing nitrogen
    • C11D7/3209—Amines or imines with one to four nitrogen atoms; Quaternized amines
    • 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
    • C11D7/00—Compositions of detergents based essentially on non-surface-active compounds
    • C11D7/22—Organic compounds
    • C11D7/32—Organic compounds containing nitrogen
    • C11D7/3218—Alkanolamines or alkanolimines
    • 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
    • C11D7/00—Compositions of detergents based essentially on non-surface-active compounds
    • C11D7/50—Solvents
    • C11D7/5004—Organic solvents
    • C11D7/5013—Organic solvents containing nitrogen
    • 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
    • C11D7/00—Compositions of detergents based essentially on non-surface-active compounds
    • C11D7/50—Solvents
    • C11D7/5004—Organic solvents
    • C11D7/5018—Halogenated solvents
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S516/00—Colloid systems and wetting agents; subcombinations thereof; processes of
    • Y10S516/905—Agent composition per se for colloid system making or stabilizing, e.g. foaming, emulsifying, dispersing, or gelling
    • Y10S516/914—The agent contains organic compound containing nitrogen, except if present solely as NH4+
    • Y10S516/915—The compound contains -C[=O]NHH where substitution may be made for the hydrogen

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Animal Behavior & Ethology (AREA)
  • Veterinary Medicine (AREA)
  • Materials Engineering (AREA)
  • Epidemiology (AREA)
  • Birds (AREA)
  • Molecular Biology (AREA)
  • Dermatology (AREA)
  • Emergency Medicine (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Cosmetics (AREA)
  • Detergent Compositions (AREA)
  • Emulsifying, Dispersing, Foam-Producing Or Wetting Agents (AREA)
AT04075976T 1993-10-12 1994-10-05 Imidazolin abgeleitete amphoaectate-tenside von höherer reinheit. ATE466653T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US13509493A 1993-10-12 1993-10-12

Publications (1)

Publication Number Publication Date
ATE466653T1 true ATE466653T1 (de) 2010-05-15

Family

ID=22466514

Family Applications (2)

Application Number Title Priority Date Filing Date
AT94402226T ATE265884T1 (de) 1993-10-12 1994-10-05 Verfahren zur herstellung von imidazolin abgeleiteten amphoacetat-tensiden von höherer reinheit
AT04075976T ATE466653T1 (de) 1993-10-12 1994-10-05 Imidazolin abgeleitete amphoaectate-tenside von höherer reinheit.

Family Applications Before (1)

Application Number Title Priority Date Filing Date
AT94402226T ATE265884T1 (de) 1993-10-12 1994-10-05 Verfahren zur herstellung von imidazolin abgeleiteten amphoacetat-tensiden von höherer reinheit

Country Status (11)

Country Link
US (3) US5744063A (de)
EP (2) EP1449577B1 (de)
JP (1) JP2935641B2 (de)
KR (1) KR950011601A (de)
CN (1) CN1046212C (de)
AT (2) ATE265884T1 (de)
AU (1) AU680933B2 (de)
BR (1) BR9404065A (de)
CA (1) CA2132289A1 (de)
DE (2) DE69433755T3 (de)
ES (2) ES2341244T3 (de)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2132289A1 (en) * 1993-10-12 1995-04-13 Bharat Desai Higher purity imidazoline based amphoacetate surfactants and processes for the preparation thereof
US5906972A (en) * 1994-10-14 1999-05-25 Rhodia Inc. Liquid detergent composition
US5614473A (en) * 1995-05-22 1997-03-25 Rhone-Poulenc Inc. Use of high purity imidazoline based amphoacetate surfactant as foaming agent in oil wells
FR2745176A1 (fr) * 1996-02-26 1997-08-29 Rhone Poulenc Chimie Composition cosmetique pour la peau et/ou le cheveu et procedes de preparation
US20040047828A1 (en) * 1998-08-01 2004-03-11 Merck Patent Gmbh Ectoin or ection derivatives and surfactants
DE19834818A1 (de) * 1998-08-01 2000-02-03 Merck Patent Gmbh Kosmetische Formulierung
US6025522A (en) * 1999-04-30 2000-02-15 Clariant Finance (Bvi) Ltd. Process for making secondary amphoacetates and diacetates
US6566408B1 (en) * 2000-08-01 2003-05-20 Rhodia, Inc. Aqueous surfactant compositions of monoalkyl phosphate ester salts and amphoteric surfactants
US7048910B2 (en) 2000-09-07 2006-05-23 Merck Patent Gmbh Use of ectoine or ectoine derivatives for oral care
DE10055518A1 (de) * 2000-11-09 2002-05-23 Cognis Deutschland Gmbh Verwendung von amphoteren Tensiden
DE10214257A1 (de) 2002-03-28 2003-10-16 Merck Patent Gmbh Verwendung von kompatiblen Soluten zur Inhibierung der Freisetzung von Ceramiden
CA2488146C (en) * 2002-06-05 2011-07-12 Ge Betz, Inc. Inhibition of the depletion of precious metal values from pregnant lixiviant solutions
US20030228244A1 (en) * 2002-06-05 2003-12-11 Perez Libardo A. Inhibition of the depletion of metal values from pregnant lixiviant solutions
US20080027009A1 (en) * 2005-03-24 2008-01-31 Beiersdorf Ag Surfactant Preparation Having Reduced Enzyme Damaging
WO2010056854A1 (en) * 2008-11-12 2010-05-20 Irix Pharmaceuticals N-alkanoyl-n,n',n'-alkylenediamine trialkanoic acid esters
US8105995B2 (en) * 2010-05-05 2012-01-31 Conopco, Inc. Specific mild low surfactant, high emollient systems which retain foaming and phase stability
US9803260B2 (en) * 2013-04-18 2017-10-31 Akzo Nobel Chemicals International B.V. Use of cationic surfactants in the cyanidation of refractory carbonaceous ores for recovery of metals
CN103304800B (zh) * 2013-06-24 2014-06-04 江苏四新界面剂科技有限公司 生物质聚氧乙烯醚羧基化不对称双子界面剂的制备方法
KR101989177B1 (ko) 2018-08-29 2019-09-30 엘지전자 주식회사 인공지능 기반의 세탁물 처리기기 및 그의 제어 방법
CN109289696B (zh) * 2018-10-29 2022-03-22 天津先光化工有限公司 一种咪唑啉两性表面活性剂的制备方法
CN110283668A (zh) * 2019-06-12 2019-09-27 苏州绿叶日用品有限公司 一种改善洗涤剂泡沫性能的表面活性剂组合物及其制备方法和用途
CN113413830B (zh) * 2021-07-07 2022-08-02 江南大学 一种双亲性-强极性智能转换的多重响应性乳状液及其制备
CN113600097B (zh) * 2021-07-21 2023-02-14 上海发凯化工有限公司 一种不对称双子咪唑啉磷酸酯盐表面活性剂的制备方法

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US2961451A (en) 1957-02-11 1960-11-22 Johnson & Johnson Process for making amphoteric surface active agents
US2970160A (en) 1959-02-11 1961-01-31 Johnson & Johnson Process for making amphoteric surface active agents
GB930296A (en) * 1959-10-01 1963-07-03 Ruth A Walker The preparation of acylamino compounds
DE2063424A1 (de) * 1970-12-23 1972-07-20 Rewo Chemische Fabrik Gmbh, 6497 Steinau Verfahren zur Herstellung quarternärer Imidazolinverbindungen sowie solche Verbindungen enthaltender Tensidgemische
US4044034A (en) * 1975-07-22 1977-08-23 The Miranol Chemical Company, Inc. Nitrogenous condensation products
JPS5334716A (en) 1976-09-10 1978-03-31 Lion Corp Preparation of amide amine amphoteric surface active agent
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US4269730A (en) * 1978-05-01 1981-05-26 Stepan Chemical Company Substituted imidazoline reactions with chloroacetate salts
DE3018201A1 (de) * 1980-05-13 1981-11-19 Henkel KGaA, 4000 Düsseldorf Verfahren zur raffination des rohen kondensationsproduktes aus aminoalkylalkanolaminen und fettsaeuren sowie gewuenschtenfalls zur anschliessenden gewinnung von amphotensiden mit erhoehter lagerstabilitaet
JPS62126157A (ja) * 1985-11-25 1987-06-08 Kao Corp 両性界面活性剤の製造方法
JPS61143347A (ja) * 1985-11-30 1986-07-01 Kawaken Fine Chem Co Ltd 新規なアミンアミド化合物含有界面活性剤組成物を製造する方法
US4876034A (en) * 1986-11-18 1989-10-24 Kao Corporation Secondary amidoamino acid based detergent composition
JPS63130129A (ja) * 1986-11-18 1988-06-02 Kao Corp 界面活性剤の製造法
DE3641871A1 (de) * 1986-12-08 1988-06-09 Henkel Kgaa Verfahren zur herstellung duennfluessiger amphotenside
ES2012170A6 (es) * 1988-12-15 1990-03-01 Pulcra Sa Procedimioento para la obtencion de derivados de amidoaminas, tensioactivos anfoteros.
DE4038983A1 (de) * 1990-12-06 1992-06-11 Henkel Kgaa Verfahren zur herstellung duennfluessiger imidazoliniumtenside durch quaternierung von 1-hydroxyethyl-2-alkylimidazolinen
JPH05334716A (ja) * 1992-05-28 1993-12-17 Sony Corp 光ディスク記録再生装置
DE4240154A1 (de) * 1992-11-30 1994-06-01 Henkel Kgaa Verfahren zur Herstellung dünnflüssiger, lagerstabiler Amphotenside
WO1994013621A1 (fr) * 1992-12-17 1994-06-23 Rhone-Poulenc Chimie Acides ou sels d'acides alpha-amino substitues acetiques et leur utilisation en cosmetique
DE4307709C2 (de) * 1993-03-11 1998-04-09 Witco Surfactants Gmbh Hochkonzentrierte Lösungen von amphoteren Glycinverbindungen und Verfahren zu ihrer Herstellung
DE4309900C1 (de) * 1993-03-26 1994-06-30 Goldschmidt Ag Th Verfahren zur Herstellung von amphoteren Tensiden
CA2132289A1 (en) * 1993-10-12 1995-04-13 Bharat Desai Higher purity imidazoline based amphoacetate surfactants and processes for the preparation thereof

Also Published As

Publication number Publication date
JPH07179888A (ja) 1995-07-18
BR9404065A (pt) 1995-10-17
AU680933B2 (en) 1997-08-14
EP0647469A3 (de) 1996-04-03
DE69433755D1 (de) 2004-06-09
ES2215993T5 (es) 2010-09-07
DE69435293D1 (de) 2010-06-17
JP2935641B2 (ja) 1999-08-16
EP1449577A1 (de) 2004-08-25
KR950011601A (ko) 1995-05-15
DE69433755T2 (de) 2005-04-07
US5952291A (en) 1999-09-14
EP0647469A2 (de) 1995-04-12
US5744063A (en) 1998-04-28
EP1449577B1 (de) 2010-05-05
CA2132289A1 (en) 1995-04-13
ES2215993T3 (es) 2004-10-16
EP0647469B1 (de) 2004-05-06
AU7447194A (en) 1995-05-04
ATE265884T1 (de) 2004-05-15
ES2341244T3 (es) 2010-06-17
EP0647469B2 (de) 2010-05-05
CN1104929A (zh) 1995-07-12
CN1046212C (zh) 1999-11-10
US6057282A (en) 2000-05-02
DE69433755T3 (de) 2010-09-23

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