SE401175B - Forfarande for framstellning av en ogiftig och icke fororenande, biologiskt nedbrytbar, komplexbindande komposition, huvudsakligen innehallande natriumsaltet av n,n-bis (karboximetyl)glutaminsyra - Google Patents
Forfarande for framstellning av en ogiftig och icke fororenande, biologiskt nedbrytbar, komplexbindande komposition, huvudsakligen innehallande natriumsaltet av n,n-bis (karboximetyl)glutaminsyraInfo
- Publication number
- SE401175B SE401175B SE7310853A SE7310853A SE401175B SE 401175 B SE401175 B SE 401175B SE 7310853 A SE7310853 A SE 7310853A SE 7310853 A SE7310853 A SE 7310853A SE 401175 B SE401175 B SE 401175B
- Authority
- SE
- Sweden
- Prior art keywords
- carboboxamety
- polluting
- biodegradable
- toxic
- bis
- Prior art date
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
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- General Chemical & Material Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Inorganic Chemistry (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Wood Science & Technology (AREA)
- Detergent Compositions (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7228746A FR2195594B1 (sv) | 1972-08-09 | 1972-08-09 | |
FR7242210A FR2207869B2 (sv) | 1972-08-09 | 1972-11-28 |
Publications (1)
Publication Number | Publication Date |
---|---|
SE401175B true SE401175B (sv) | 1978-04-24 |
Family
ID=26217272
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE7310853A SE401175B (sv) | 1972-08-09 | 1973-08-08 | Forfarande for framstellning av en ogiftig och icke fororenande, biologiskt nedbrytbar, komplexbindande komposition, huvudsakligen innehallande natriumsaltet av n,n-bis (karboximetyl)glutaminsyra |
Country Status (6)
Country | Link |
---|---|
JP (1) | JPS503979A (sv) |
CH (1) | CH606409A5 (sv) |
DE (1) | DE2339888A1 (sv) |
FR (2) | FR2195594B1 (sv) |
GB (1) | GB1439518A (sv) |
SE (1) | SE401175B (sv) |
Families Citing this family (24)
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 |
EP0783034B1 (en) | 1995-12-22 | 2010-08-18 | Mitsubishi Rayon Co., Ltd. | Chelating agent and detergent comprising the same |
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 |
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 |
ES2649812T3 (es) * | 2008-03-03 | 2018-01-15 | Basf Se | Procedimiento para la producción de ácidos N,N-diacéticos de ácido aminodicarboxílico |
RU2549930C2 (ru) | 2009-10-30 | 2015-05-10 | Акцо Нобель Кемикалз Интернэшнл Б.В. | Применение металлосодержащей добавки в корме для животных |
WO2014090942A1 (en) | 2012-12-14 | 2014-06-19 | Akzo Nobel Chemicals International B.V. | Crystalline particles of glutamic acid n,n-diacetic acid |
EP2931700B1 (en) | 2012-12-14 | 2019-08-28 | Nouryon Chemicals International B.V. | Crystalline particles of salts of glutamic acid n,n-diacetic acid |
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)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2804474A (en) * | 1953-06-29 | 1957-08-27 | California Research Corp | Preparation of aminocarboxylic acids |
-
1972
- 1972-08-09 FR FR7228746A patent/FR2195594B1/fr not_active Expired
- 1972-11-28 FR FR7242210A patent/FR2207869B2/fr not_active Expired
-
1973
- 1973-08-03 GB GB3708573A patent/GB1439518A/en not_active Expired
- 1973-08-07 DE DE19732339888 patent/DE2339888A1/de active Pending
- 1973-08-08 SE SE7310853A patent/SE401175B/sv unknown
- 1973-08-09 CH CH1153573A patent/CH606409A5/xx not_active IP Right Cessation
- 1973-08-09 JP JP8892373A patent/JPS503979A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
FR2195594B1 (sv) | 1974-10-25 |
JPS503979A (sv) | 1975-01-16 |
FR2207869B2 (sv) | 1976-04-30 |
GB1439518A (en) | 1976-06-16 |
FR2207869A2 (sv) | 1974-06-21 |
FR2195594A1 (sv) | 1974-03-08 |
CH606409A5 (sv) | 1978-11-30 |
DE2339888A1 (de) | 1974-02-21 |
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