ES2124373T3 - Procedimiento para la preparacion de derivados del acido n-acil-n,n',n'-etilendiamintriacetico. - Google Patents

Procedimiento para la preparacion de derivados del acido n-acil-n,n',n'-etilendiamintriacetico.

Info

Publication number
ES2124373T3
ES2124373T3 ES94304300T ES94304300T ES2124373T3 ES 2124373 T3 ES2124373 T3 ES 2124373T3 ES 94304300 T ES94304300 T ES 94304300T ES 94304300 T ES94304300 T ES 94304300T ES 2124373 T3 ES2124373 T3 ES 2124373T3
Authority
ES
Spain
Prior art keywords
acil
preparation
etilendiamintriacetico
procedure
acid derivatives
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
ES94304300T
Other languages
English (en)
Inventor
Brian A Parker
Barry A Cullen
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.)
Hampshire Chemical Corp
Original Assignee
Hampshire Chemical 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
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Application filed by Hampshire Chemical Corp filed Critical Hampshire Chemical Corp
Application granted granted Critical
Publication of ES2124373T3 publication Critical patent/ES2124373T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • C07C233/45—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 carboxyl groups
    • C07C233/46—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 carboxyl groups with the substituted hydrocarbon radical bound to the nitrogen atom of the carboxamide group by an acyclic carbon atom
    • C07C233/47—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 carboxyl 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
    • C07C233/45—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 carboxyl groups
    • C07C233/46—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 carboxyl groups with the substituted hydrocarbon radical bound to the nitrogen atom of the carboxamide group by an acyclic carbon atom
    • C07C233/49—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 carboxyl 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

DERIVADOS N-ACILO DEL ACIDO ETILENEDIAMINETRIACETICO Y PROCESOS PARA SU PREPARACION, COMPRENDIENDO LA REACCION DEL ACIDO ETILENEDIAMINETRIACETICO CON HALURO DE ACILO.
ES94304300T 1993-06-14 1994-06-14 Procedimiento para la preparacion de derivados del acido n-acil-n,n',n'-etilendiamintriacetico. Expired - Lifetime ES2124373T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/076,446 US5284972A (en) 1993-06-14 1993-06-14 N-acyl-N,N',N'-ethylenediaminetriacetic acid derivatives and process of preparing same

Publications (1)

Publication Number Publication Date
ES2124373T3 true ES2124373T3 (es) 1999-02-01

Family

ID=22132071

Family Applications (1)

Application Number Title Priority Date Filing Date
ES94304300T Expired - Lifetime ES2124373T3 (es) 1993-06-14 1994-06-14 Procedimiento para la preparacion de derivados del acido n-acil-n,n',n'-etilendiamintriacetico.

Country Status (9)

Country Link
US (1) US5284972A (es)
EP (2) EP0629608B1 (es)
JP (1) JPH0770022A (es)
AU (1) AU668295B2 (es)
CA (1) CA2121304A1 (es)
DE (1) DE69414176T2 (es)
DK (1) DK0629608T3 (es)
ES (1) ES2124373T3 (es)
NZ (1) NZ260399A (es)

Families Citing this family (74)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5284972A (en) * 1993-06-14 1994-02-08 Hampshire Chemical Corp. N-acyl-N,N',N'-ethylenediaminetriacetic acid derivatives and process of preparing same
GB9423573D0 (en) * 1994-11-22 1995-01-11 Rhone Poulenc Chemicals Process for the preparation of amphoacetate surfactants
US5621008A (en) * 1995-10-27 1997-04-15 Avon Products, Inc. N-acyl-ethylene-triacetic acids
AT403164B (de) * 1996-01-04 1997-11-25 Heinz Dipl Ing Bereuter Verwendung von alkali- und/oder triethanolaminsalzen der alkanoylamidocarbonsäuren in der metallbearbeitung
US5821215A (en) * 1996-04-25 1998-10-13 Hampshire Chemical Corp. N-acyl ethylenediaminetriacetic acid surfactants as enzyme compatible surfactants, stabilizers and activators
JP2000509086A (ja) * 1996-04-25 2000-07-18 ハンプシャー ケミカル コーポレイション 超低刺激性洗浄剤組成物
DE19622612C1 (de) * 1996-06-05 1997-10-23 Henkel Kgaa Gemini-Tenside
US5688981A (en) * 1996-11-21 1997-11-18 Hampshire Chemical Corp. Ethylenediaminetriacetic acid and N-acyl ethylenediaminetriacetic acid silver chelating agents and surfactants
US6280757B1 (en) * 1997-05-22 2001-08-28 The Procter & Gamble Company Cleansing articles for skin or hair
US5869441A (en) * 1997-06-05 1999-02-09 Lever Brothers Company, Division Of Conopco, Inc. Bar compositions comprising novel chelating surfactants
US5801139A (en) * 1997-06-05 1998-09-01 Lever Brothers Company, Division Of Conopco, Inc. Process for making bar compositions comprising novel chelating surfactants
US5993504A (en) * 1997-11-25 1999-11-30 Hampshire Chemical Corp. Plant micronutrient chelating surfactant compounds
US7115551B2 (en) * 2002-06-07 2006-10-03 The Procter & Gamble Company Cleansing articles for skin or hair
US20030228352A1 (en) * 2002-06-07 2003-12-11 The Procter & Gamble Company Cleansing articles for skin or hair
TWI322828B (en) * 2002-12-23 2010-04-01 Alcon Inc Use of multifunctional surface active agents to clean contact lenses
US7172703B2 (en) * 2003-07-18 2007-02-06 Bj Services Co Method of reclaiming a well completion brine solutions using an organic chelant
US7674384B2 (en) * 2003-07-18 2010-03-09 Bj Services Company Method of reclaiming brine solutions using an organic chelant
US7144512B2 (en) * 2003-07-18 2006-12-05 Bj Services Company Method of reclaiming brine solutions using an organic chelant
US7678281B2 (en) * 2003-07-18 2010-03-16 Bj Services Company Method of reclaiming brine solutions using an organic chelant
US10064471B2 (en) * 2007-11-02 2018-09-04 Combe Incorporated Air oxidation hair dye application system and method for coloring hair using the same
JP5914907B2 (ja) * 2008-08-11 2016-05-11 株式会社オートネットワーク技術研究所 防錆剤および表面処理金属材
US8258334B2 (en) * 2008-11-12 2012-09-04 Irix Pharmaceuticals, Inc. N-alkanoyl-N,N′,N′-alkylenediamine trialkanoic acid esters
EP2802384A2 (en) 2012-01-09 2014-11-19 The Procter and Gamble Company Hair care compositions
US20150010487A1 (en) 2013-07-03 2015-01-08 The Procter & Gamble Company Shampoo composition comprising low viscosity silicone polymers
US9198849B2 (en) 2013-07-03 2015-12-01 The Procter & Gamble Company Shampoo composition comprising low viscosity emulsified silicone polymers
US10912719B2 (en) 2014-10-20 2021-02-09 The Procter And Gamble Company Personal care composition and method of making
US20160310397A1 (en) 2015-04-23 2016-10-27 The Procter & Gamble Company Method of achieving targeted delivery of a scalp cleansing composition and a conditioning shampoo composition
EP3285724A1 (en) 2015-04-23 2018-02-28 The Procter and Gamble Company Low viscosity hair care composition
CN107872971A (zh) 2015-04-23 2018-04-03 宝洁公司 低粘度毛发护理组合物
US20160354300A1 (en) 2015-04-23 2016-12-08 The Procter & Gamble Company Low Viscosity Hair Care Composition
WO2016172406A1 (en) 2015-04-23 2016-10-27 The Procter & Gamble Company A low viscosity hair care composition
WO2016172409A1 (en) 2015-04-23 2016-10-27 The Procter & Gamble Company Delivery of surfactant soluble anti-dandruff agent
WO2016172401A1 (en) 2015-04-23 2016-10-27 The Procter & Gamble Company Low viscosity hair care composition
CA3014923C (en) 2016-03-03 2021-10-19 Sean Michael Renock Aerosol antidandruff composition
EP3445317B1 (en) 2016-04-22 2023-11-22 The Procter & Gamble Company Delivery of surfactant soluble agent
US20180071185A1 (en) 2016-09-13 2018-03-15 The Procter & Gamble Company Personal care composition formed with glyceride ester crystals having improved coacervate properties
CN110545790B (zh) 2017-04-26 2023-04-18 宝洁公司 具有阴离子聚合物和阳离子聚合物的组合物
CA3056141C (en) 2017-04-26 2023-07-25 The Procter & Gamble Company Antidandruff hair care compositions comprising select thickening polymers
US10881597B2 (en) 2017-05-12 2021-01-05 The Procter And Gamble Company Compositions with scalp health agents with increased deposition
EP3634373A1 (en) 2017-06-06 2020-04-15 The Procter and Gamble Company Hair care compositions providing improved in-use wet feel
WO2018226774A1 (en) 2017-06-06 2018-12-13 The Procter & Gamble Company Hair compositions in a foam form providing improved in-use wet feel
JP6945746B2 (ja) 2017-10-10 2021-10-06 ザ プロクター アンド ギャンブル カンパニーＴｈｅ Ｐｒｏｃｔｅｒ ＆ Ｇａｍｂｌｅ Ｃｏｍｐａｎｙ サルフェートフリーの界面活性剤を含有するコンパクトなシャンプー組成物
MX2020003318A (es) 2017-10-10 2021-12-06 Procter & Gamble Composición de champú compacta con surfactantes aniónicos a base de aminoácidos y polímeros catiónicos.
US20190105246A1 (en) 2017-10-10 2019-04-11 The Procter & Gamble Company Sulfate free personal cleansing composition comprising low inorganic salt
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CN112004578A (zh) 2018-04-25 2020-11-27 宝洁公司 具有增强的表面活性剂可溶性去头皮屑剂沉积的组合物
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US20210346265A1 (en) 2020-05-05 2021-11-11 The Procter & Gamble Company Compositions with non-ethoxylated surfactans and co-surfactants achieving good product consistency and performance
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US20230113844A1 (en) 2021-10-07 2023-04-13 The Procter & Gamble Company Sulfate free clear personal cleansing composition comprising low inorganic salt and hydroxamic acid or hydroxamic acid derivatives
CN117999065A (zh) 2021-10-07 2024-05-07 宝洁公司 含有阳离子聚合物和无机盐的不含硫酸盐的调理洗发剂组合物
US20230114939A1 (en) 2021-10-07 2023-04-13 The Procter & Gamble Company Sulfate free shampoo composition containing a cationic polymer and inorganic salt
US20230190606A1 (en) 2021-12-09 2023-06-22 The Procter & Gamble Company Sulfate free personal cleansing composition comprising effective preservation
WO2023200775A1 (en) 2022-04-14 2023-10-19 The Procter & Gamble Company Method of making shelf stable sulfur containing personal care composition

Family Cites Families (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2413856A (en) * 1943-07-17 1947-01-07 Frederick C Bersworth Vinyl polymer plasticized with ethylene diamine tetraacetic acid ester
DE828547C (de) * 1949-08-21 1952-01-17 Cassella Farbwerke Mainkur Ag Verfahren zur Herstellung von Komplexsalzbildnern
FR1337445A (fr) * 1962-08-01 1963-09-13 Rhone Poulenc Sa Nouveaux diacides renfermant des groupements oxamides et leur préparation
US3313779A (en) * 1964-04-06 1967-04-11 Le Roy A White Resin carrying aldehyde bound chelator
US3515742A (en) * 1967-05-08 1970-06-02 Grace W R & Co Adiabatic process for preparing aminonitriles using heat recycle
US3733355A (en) * 1970-07-28 1973-05-15 Hooker Chemical Corp Production of nitrilotriacetic acid and the analogs therefor
US3758534A (en) * 1970-10-15 1973-09-11 Grace W R & Co Production of metal chelates
US4405531A (en) * 1975-11-10 1983-09-20 Monsanto Company Salts of N-phosphonomethylglycine
US4115634A (en) * 1976-12-01 1978-09-19 Air Products & Chemicals, Inc. Amine salts of amino acids as delayed action catalysts
US4144182A (en) * 1977-07-08 1979-03-13 Heinz Bereuter Salts of alkylenediamine carboxylic acids and aqueous solutions thereof
US4190571A (en) * 1977-09-21 1980-02-26 The B. F. Goodrich Company Substituted 2-keto-1,4-diazacycloalkanes and UV-light-stabilized compositions containing them
US4352751A (en) * 1979-09-10 1982-10-05 Analytical Radiation Corporation Species-linked diamine triacetic acids and their chelates
US4432907A (en) * 1979-09-10 1984-02-21 Analytical Radiation Corporation Diamine acid fluorescent chelates
JPS5850656B2 (ja) * 1980-04-10 1983-11-11 財団法人生産開発科学研究所 両性ポリアミド樹脂
US4826673A (en) * 1985-01-09 1989-05-02 Mallinckrodt, Inc. Methods and compositions for enhancing magnetic resonance imaging
DE3509822A1 (de) * 1985-03-19 1986-09-25 Bayer Ag, 5090 Leverkusen Aminobernsteinsaeurederivate und ihre verwendung als emulgatoren fuer polymerdispersionen
US4704465A (en) * 1985-11-22 1987-11-03 Monsanto Company Process for preparing ethylenediaminetetraacetonitrile
IT1213029B (it) * 1986-01-30 1989-12-07 Bracco Ind Chimica Spa Chelati di ioni metallici paramagnetici.
US4830786A (en) * 1986-02-27 1989-05-16 Syntex (U.S.A.) Inc. Squaraine dyes
FR2598422B1 (fr) * 1986-05-09 1989-12-08 Centre Nat Rech Scient Pseudo-peptide comportant au moins la sequence de l'acide g-glutamyl-aspartique ou l'un de ses derives, son utilisation dans la preparation d'une composition pharmaceutique et composition pharmaceutique en resultant
JPH02247A (ja) * 1987-12-07 1990-01-05 Heinz Bereuter 少なくとも一部がパーフルオロアミノカルボン酸及び／又はパーフルオロアミドカルボン酸の新規塩類又はアミン類、及びその利用
WO1990011996A1 (en) * 1989-03-30 1990-10-18 The Dow Chemical Company Self-building detergents
US5250728A (en) * 1991-12-12 1993-10-05 Hampshire Chemical Corp. Preparation of ethylenediaminetriacetic acid
US5191081A (en) * 1991-12-12 1993-03-02 W. R. Grace & Co.-Conn. 1-cyanomethyl-4-carboxymethyl-3-ketopiperazine, salts thereof and process for their preparation
US5284972A (en) * 1993-06-14 1994-02-08 Hampshire Chemical Corp. N-acyl-N,N',N'-ethylenediaminetriacetic acid derivatives and process of preparing same

Also Published As

Publication number Publication date
US5284972A (en) 1994-02-08
AU6181394A (en) 1994-12-15
DE69414176D1 (de) 1998-12-03
EP0629608B1 (en) 1998-10-28
EP0861827A3 (en) 1998-11-04
EP0861827A2 (en) 1998-09-02
EP0629608A2 (en) 1994-12-21
JPH0770022A (ja) 1995-03-14
AU668295B2 (en) 1996-04-26
DK0629608T3 (da) 1999-07-05
CA2121304A1 (en) 1994-12-15
EP0629608A3 (en) 1995-06-28
DE69414176T2 (de) 1999-05-20
NZ260399A (en) 1995-12-21

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