DE2339888A1 - Biologisch abbaubare sequestrantverbindung - Google Patents

Biologisch abbaubare sequestrantverbindung

Info

Publication number
DE2339888A1
DE2339888A1 DE19732339888 DE2339888A DE2339888A1 DE 2339888 A1 DE2339888 A1 DE 2339888A1 DE 19732339888 DE19732339888 DE 19732339888 DE 2339888 A DE2339888 A DE 2339888A DE 2339888 A1 DE2339888 A1 DE 2339888A1
Authority
DE
Germany
Prior art keywords
acid
composition
detergent
sodium
reaction mixture
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.)
Pending
Application number
DE19732339888
Other languages
German (de)
English (en)
Inventor
Nguyen Cong Duc
Jacques Tourdot
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.)
PROD DU SANTERRE ORSAN
Air Liquide SA
Original Assignee
PROD DU SANTERRE ORSAN
Air Liquide SA
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 PROD DU SANTERRE ORSAN, Air Liquide SA filed Critical PROD DU SANTERRE ORSAN
Publication of DE2339888A1 publication Critical patent/DE2339888A1/de
Pending legal-status Critical Current

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
    • C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
    • C11D3/16—Organic compounds
    • C11D3/26—Organic compounds containing nitrogen
    • C11D3/33—Amino carboxylic acids
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J45/00—Ion-exchange in which a complex or a chelate is formed; Use of material as complex or chelate forming ion-exchangers; Treatment of material for improving the complex or chelate forming ion-exchange properties
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F5/00—Softening water; Preventing scale; Adding scale preventatives or scale removers to water, e.g. adding sequestering agents
    • C02F5/08—Treatment of water with complexing chemicals or other solubilising agents for softening, scale prevention or scale removal, e.g. adding sequestering agents
    • C02F5/10—Treatment of water with complexing chemicals or other solubilising agents for softening, scale prevention or scale removal, e.g. adding sequestering agents using organic substances
    • C02F5/105—Treatment of water with complexing chemicals or other solubilising agents for softening, scale prevention or scale removal, e.g. adding sequestering agents using organic substances combined with inorganic substances
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F5/00—Softening water; Preventing scale; Adding scale preventatives or scale removers to water, e.g. adding sequestering agents
    • C02F5/08—Treatment of water with complexing chemicals or other solubilising agents for softening, scale prevention or scale removal, e.g. adding sequestering agents
    • C02F5/10—Treatment of water with complexing chemicals or other solubilising agents for softening, scale prevention or scale removal, e.g. adding sequestering agents using organic substances
    • C02F5/12—Treatment of water with complexing chemicals or other solubilising agents for softening, scale prevention or scale removal, e.g. adding sequestering agents using organic substances containing nitrogen
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F5/00—Softening water; Preventing scale; Adding scale preventatives or scale removers to water, e.g. adding sequestering agents
    • C02F5/08—Treatment of water with complexing chemicals or other solubilising agents for softening, scale prevention or scale removal, e.g. adding sequestering agents
    • C02F5/10—Treatment of water with complexing chemicals or other solubilising agents for softening, scale prevention or scale removal, e.g. adding sequestering agents using organic substances
    • C02F5/12—Treatment of water with complexing chemicals or other solubilising agents for softening, scale prevention or scale removal, e.g. adding sequestering agents using organic substances containing nitrogen
    • C02F5/125—Treatment of water with complexing chemicals or other solubilising agents for softening, scale prevention or scale removal, e.g. adding sequestering agents using organic substances containing nitrogen combined with inorganic substances
DE19732339888 1972-08-09 1973-08-07 Biologisch abbaubare sequestrantverbindung Pending DE2339888A1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR7228746A FR2195594B1 (xx) 1972-08-09 1972-08-09
FR7242210A FR2207869B2 (xx) 1972-08-09 1972-11-28

Publications (1)

Publication Number Publication Date
DE2339888A1 true DE2339888A1 (de) 1974-02-21

Family

ID=26217272

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19732339888 Pending DE2339888A1 (de) 1972-08-09 1973-08-07 Biologisch abbaubare sequestrantverbindung

Country Status (6)

Country Link
JP (1) JPS503979A (xx)
CH (1) CH606409A5 (xx)
DE (1) DE2339888A1 (xx)
FR (2) FR2195594B1 (xx)
GB (1) GB1439518A (xx)
SE (1) SE401175B (xx)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2009109544A1 (de) * 2008-03-03 2009-09-11 Basf Se Verfahren zur herstellung von aminodicarbonsäure-n,n-diessigsäuren

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4704233A (en) * 1986-11-10 1987-11-03 The Procter & Gamble Company Detergent compositions containing ethylenediamine-N,N'-disuccinic acid
DE4029297A1 (de) * 1990-09-15 1992-03-19 Huels Chemische Werke Ag Aminodicarbonsaeuren und deren derivate als stabilisatoren fuer die sauerstoffbleiche bei der textilwaesche
WO1994012606A1 (de) * 1992-12-03 1994-06-09 Basf Aktiengesellschaft Iminodiessigsäure-derivate in reinigungsmittelformulierungen für die getränke- und nahrungsmittelindustrie, sowie für harte oberflächen aus metall, kunststoff, lack oder glas
GB9227155D0 (en) * 1992-12-31 1993-02-24 Rhone Poulenc Chemicals Inhibiting calcium carbonate crystal growth
GB9410472D0 (en) * 1994-05-25 1994-07-13 Rhone Poulenc Chemicals Biocidal composition
WO1996022351A1 (en) * 1995-01-19 1996-07-25 Rhone Poulenc Chemicals Ltd. Method for reducing stain
JP4114820B2 (ja) * 1995-12-11 2008-07-09 昭和電工株式会社 洗浄剤組成物
CN1080758C (zh) * 1995-12-22 2002-03-13 三菱丽阳株式会社 螯合剂和包括该螯合剂的洗涤剂
EP0783034B1 (en) 1995-12-22 2010-08-18 Mitsubishi Rayon Co., Ltd. Chelating agent and detergent comprising the same
JP3625957B2 (ja) * 1996-05-22 2005-03-02 花王株式会社 硬質表面用洗浄剤組成物
JP3927623B2 (ja) * 1996-08-01 2007-06-13 昭和電工株式会社 洗浄剤組成物
JP3217277B2 (ja) * 1996-10-08 2001-10-09 花王株式会社 洗浄剤組成物
JP3747554B2 (ja) * 1997-03-12 2006-02-22 大三工業株式会社 軽金属用洗浄剤組成物
JP3352353B2 (ja) * 1997-04-07 2002-12-03 花王株式会社 洗浄剤組成物
JP3290382B2 (ja) 1997-07-18 2002-06-10 花王株式会社 粉末洗剤組成物
JP4166319B2 (ja) * 1998-03-20 2008-10-15 大三工業株式会社 硬表面洗浄剤組成物
GB0522658D0 (en) * 2005-11-07 2005-12-14 Reckitt Benckiser Nv Composition
MX2012005112A (es) 2009-10-30 2012-05-22 Akzo Nobel Chemicals Int Bv Uso de un suplemento de metal en alimento para animales.
WO2014090942A1 (en) 2012-12-14 2014-06-19 Akzo Nobel Chemicals International B.V. Crystalline particles of glutamic acid n,n-diacetic acid
CN104854079A (zh) 2012-12-14 2015-08-19 阿克佐诺贝尔化学国际公司 谷氨酸n,n-二乙酸的盐的结晶颗粒
CN109369427A (zh) * 2018-12-26 2019-02-22 山东泰和水处理科技股份有限公司 一种绿色螯合剂谷氨酸二乙酸四钠的制备方法
CN109503402B (zh) * 2018-12-26 2022-01-04 山东泰和水处理科技股份有限公司 一种绿色螯合剂的制备方法
CN112920069A (zh) * 2021-02-01 2021-06-08 合肥艾普拉斯环保科技有限公司 一种生物可降解螯合剂及其制备方法

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2804474A (en) * 1953-06-29 1957-08-27 California Research Corp Preparation of aminocarboxylic acids

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2009109544A1 (de) * 2008-03-03 2009-09-11 Basf Se Verfahren zur herstellung von aminodicarbonsäure-n,n-diessigsäuren
CN101959847A (zh) * 2008-03-03 2011-01-26 巴斯夫欧洲公司 生产氨基二羧酸-n,n-二乙酸的方法
US8455682B2 (en) 2008-03-03 2013-06-04 Basf Se Method for the production of aminodicarboxylic acid-N,N-diacetic acids
CN101959847B (zh) * 2008-03-03 2014-12-31 巴斯夫欧洲公司 生产氨基二羧酸-n,n-二乙酸的方法

Also Published As

Publication number Publication date
FR2207869A2 (xx) 1974-06-21
GB1439518A (en) 1976-06-16
SE401175B (sv) 1978-04-24
FR2195594A1 (xx) 1974-03-08
FR2195594B1 (xx) 1974-10-25
CH606409A5 (xx) 1978-11-30
FR2207869B2 (xx) 1976-04-30
JPS503979A (xx) 1975-01-16

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Legal Events

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OHA Expiration of time for request for examination