FR2195594B1 - - Google Patents

Info

Publication number
FR2195594B1
FR2195594B1 FR7228746A FR7228746A FR2195594B1 FR 2195594 B1 FR2195594 B1 FR 2195594B1 FR 7228746 A FR7228746 A FR 7228746A FR 7228746 A FR7228746 A FR 7228746A FR 2195594 B1 FR2195594 B1 FR 2195594B1
Authority
FR
France
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
Application number
FR7228746A
Other languages
French (fr)
Other versions
FR2195594A1 (en
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.)
SANTERRE ORSAN
Original Assignee
SANTERRE ORSAN
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 SANTERRE ORSAN filed Critical SANTERRE ORSAN
Priority to FR7228746A priority Critical patent/FR2195594B1/fr
Priority to FR7242210A priority patent/FR2207869B2/fr
Priority to GB3708573A priority patent/GB1439518A/en
Priority to DE19732339888 priority patent/DE2339888A1/en
Priority to SE7310853A priority patent/SE401175B/en
Priority to CH1153573A priority patent/CH606409A5/xx
Priority to JP8892373A priority patent/JPS503979A/ja
Publication of FR2195594A1 publication Critical patent/FR2195594A1/fr
Application granted granted Critical
Publication of FR2195594B1 publication Critical patent/FR2195594B1/fr
Expired 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
FR7228746A 1972-08-09 1972-08-09 Expired FR2195594B1 (en)

Priority Applications (7)

Application Number Priority Date Filing Date Title
FR7228746A FR2195594B1 (en) 1972-08-09 1972-08-09
FR7242210A FR2207869B2 (en) 1972-08-09 1972-11-28
GB3708573A GB1439518A (en) 1972-08-09 1973-08-03 Biodegradable sequestrating composition based on a dicarboxylic amino acid
DE19732339888 DE2339888A1 (en) 1972-08-09 1973-08-07 BIODEGRADABLE SEQUESTRANT COMPOUND
SE7310853A SE401175B (en) 1972-08-09 1973-08-08 PROCEDURE FOR THE PREPARATION OF A NON-TOXIC AND NON-POLLUTING, BIODEGRADABLE, COMPLEX BINDING COMPOSITION, MAINLY CONTAINING THE SODIUM SALT OF N, N-BIS (CARBOBOXAMETY)
CH1153573A CH606409A5 (en) 1972-08-09 1973-08-09
JP8892373A JPS503979A (en) 1972-08-09 1973-08-09

Applications Claiming Priority (2)

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

Publications (2)

Publication Number Publication Date
FR2195594A1 FR2195594A1 (en) 1974-03-08
FR2195594B1 true FR2195594B1 (en) 1974-10-25

Family

ID=26217272

Family Applications (2)

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

Family Applications After (1)

Application Number Title Priority Date Filing Date
FR7242210A Expired FR2207869B2 (en) 1972-08-09 1972-11-28

Country Status (6)

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

Families Citing this family (24)

* 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 (en) * 1990-09-15 1992-03-19 Huels Chemische Werke Ag AMINODICARBONIC ACIDS AND THEIR DERIVATIVES AS STABILIZERS FOR THE OXYGEN BLEACH IN TEXTILE LAUNDRY
WO1994012606A1 (en) * 1992-12-03 1994-06-09 Basf Aktiengesellschaft Iminodiacetic acid derivates used in cleaning compositions for the beverage and food industry, and for hard metallic, plastic, lacquered or glass surfaces
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 (en) * 1995-12-11 2008-07-09 昭和電工株式会社 Cleaning composition
EP0783034B1 (en) 1995-12-22 2010-08-18 Mitsubishi Rayon Co., Ltd. Chelating agent and detergent comprising the same
CN1080758C (en) * 1995-12-22 2002-03-13 三菱丽阳株式会社 Chelating agent and detergent comprising same
JP3625957B2 (en) * 1996-05-22 2005-03-02 花王株式会社 Cleaning composition for hard surface
JP3927623B2 (en) * 1996-08-01 2007-06-13 昭和電工株式会社 Cleaning composition
JP3217277B2 (en) * 1996-10-08 2001-10-09 花王株式会社 Detergent composition
JP3747554B2 (en) * 1997-03-12 2006-02-22 大三工業株式会社 Detergent composition for light metals
JP3352353B2 (en) * 1997-04-07 2002-12-03 花王株式会社 Detergent composition
JP3290382B2 (en) * 1997-07-18 2002-06-10 花王株式会社 Powder detergent composition
JP4166319B2 (en) * 1998-03-20 2008-10-15 大三工業株式会社 Hard surface cleaning composition
GB0522658D0 (en) 2005-11-07 2005-12-14 Reckitt Benckiser Nv Composition
WO2009109544A1 (en) * 2008-03-03 2009-09-11 Basf Se Method for the production of aminodicarboxylic acid-n,n-diacetic acids:
CA2778290C (en) 2009-10-30 2018-05-15 Akzo Nobel Chemicals International B.V. Use of a metal supplement in animal feed
EP2931699A1 (en) 2012-12-14 2015-10-21 Akzo Nobel Chemicals International B.V. Crystalline particles of glutamic acid n,n-diacetic acid
US9738594B2 (en) 2012-12-14 2017-08-22 Akzo Nobel Chemicals International B.V. Crystalline particles of salts of glutamic acid N,N-diacetic acid
CN109369427A (en) * 2018-12-26 2019-02-22 山东泰和水处理科技股份有限公司 A kind of preparation method of four sodium of green chelating agent glutamic acid diacetic acid
CN109503402B (en) * 2018-12-26 2022-01-04 山东泰和水处理科技股份有限公司 Preparation method of green chelating agent
CN112920069A (en) * 2021-02-01 2021-06-08 合肥艾普拉斯环保科技有限公司 Biodegradable chelating agent and preparation method thereof

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

Also Published As

Publication number Publication date
SE401175B (en) 1978-04-24
FR2207869A2 (en) 1974-06-21
FR2207869B2 (en) 1976-04-30
FR2195594A1 (en) 1974-03-08
DE2339888A1 (en) 1974-02-21
GB1439518A (en) 1976-06-16
CH606409A5 (en) 1978-11-30
JPS503979A (en) 1975-01-16

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Legal Events

Date Code Title Description
ST Notification of lapse