CH408041A - Verfahren zur Herstellung einer Polyaminopolyessigsäure - Google Patents
Verfahren zur Herstellung einer PolyaminopolyessigsäureInfo
- Publication number
- CH408041A CH408041A CH1330661A CH1330661A CH408041A CH 408041 A CH408041 A CH 408041A CH 1330661 A CH1330661 A CH 1330661A CH 1330661 A CH1330661 A CH 1330661A CH 408041 A CH408041 A CH 408041A
- Authority
- CH
- Switzerland
- Prior art keywords
- producing
- polyaminopolyacetic acid
- polyaminopolyacetic
- acid
- Prior art date
Links
- 239000002253 acid Substances 0.000 title 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
- C07F15/00—Compounds containing elements of Groups 8, 9, 10 or 18 of the Periodic Table
- C07F15/02—Iron compounds
- C07F15/025—Iron compounds without a metal-carbon linkage
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B15/00—Peroxides; Peroxyhydrates; Peroxyacids or salts thereof; Superoxides; Ozonides
- C01B15/01—Hydrogen peroxide
- C01B15/037—Stabilisation by additives
-
- 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
- C09K8/00—Compositions for drilling of boreholes or wells; Compositions for treating boreholes or wells, e.g. for completion or for remedial operations
- C09K8/52—Compositions for preventing, limiting or eliminating depositions, e.g. for cleaning
- C09K8/528—Compositions for preventing, limiting or eliminating depositions, e.g. for cleaning inorganic depositions, e.g. sulfates or carbonates
-
- 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
- C11D3/39—Organic or inorganic per-compounds
- C11D3/3902—Organic or inorganic per-compounds combined with specific additives
- C11D3/3937—Stabilising agents
- C11D3/394—Organic compounds
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06L—DRY-CLEANING, WASHING OR BLEACHING FIBRES, FILAMENTS, THREADS, YARNS, FABRICS, FEATHERS OR MADE-UP FIBROUS GOODS; BLEACHING LEATHER OR FURS
- D06L4/00—Bleaching fibres, filaments, threads, yarns, fabrics, feathers or made-up fibrous goods; Bleaching leather or furs
- D06L4/10—Bleaching fibres, filaments, threads, yarns, fabrics, feathers or made-up fibrous goods; Bleaching leather or furs using agents which develop oxygen
- D06L4/12—Bleaching fibres, filaments, threads, yarns, fabrics, feathers or made-up fibrous goods; Bleaching leather or furs using agents which develop oxygen combined with specific additives
-
- 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
- Y10S71/00—Chemistry: fertilizers
- Y10S71/02—Chelating agent
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Materials Engineering (AREA)
- Textile Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Wood Science & Technology (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Detergent Compositions (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US72309A US3107260A (en) | 1960-11-29 | 1960-11-29 | Triaminopropane hexa-acetic acid and metal chelates thereof |
Publications (1)
Publication Number | Publication Date |
---|---|
CH408041A true CH408041A (de) | 1966-02-28 |
Family
ID=22106796
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH1330661A CH408041A (de) | 1960-11-29 | 1961-11-16 | Verfahren zur Herstellung einer Polyaminopolyessigsäure |
Country Status (4)
Country | Link |
---|---|
US (1) | US3107260A (de) |
CH (1) | CH408041A (de) |
DE (1) | DE1168441B (de) |
GB (1) | GB926351A (de) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BE634640A (de) * | 1962-07-09 | |||
US3330757A (en) * | 1965-04-02 | 1967-07-11 | Exxon Research Engineering Co | Chemical treatment of athabaska froth |
JPS5441575B2 (de) * | 1972-07-28 | 1979-12-08 | ||
IT1213029B (it) * | 1986-01-30 | 1989-12-07 | Bracco Ind Chimica Spa | Chelati di ioni metallici paramagnetici. |
DE4113003A1 (de) * | 1991-04-20 | 1992-10-22 | Huels Chemische Werke Ag | Eiweiss als bioabbaubarer stabilisator fuer die sauerstoffbleiche der textilwaesche |
DE4337846A1 (de) * | 1993-11-05 | 1995-05-11 | Agfa Gevaert Ag | Bleichmittel |
US7893223B2 (en) * | 2001-07-17 | 2011-02-22 | Bracco Imaging S.P.A. | Multidentate AZA ligands able to complex metal ions and the use thereof in diagnostics and therapy |
ITMI20011518A1 (it) * | 2001-07-17 | 2003-01-17 | Bracco Imaging Spa | Leganti azotati multidentati capaci di complessare ioni metallici e loro uso in diagnostica e in terapia |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2387735A (en) * | 1941-07-03 | 1945-10-30 | Martin Dennis Company | Method of forming carboxylic amino acids |
US2407645A (en) * | 1943-06-21 | 1946-09-17 | Martin Dennis Company | Aliphatic polycarboxylic amino acids and process of making them |
US2816060A (en) * | 1954-07-28 | 1957-12-10 | Abbott Lab | Ferrous chelate compositions for oral administration |
-
1960
- 1960-11-29 US US72309A patent/US3107260A/en not_active Expired - Lifetime
-
1961
- 1961-11-16 CH CH1330661A patent/CH408041A/de unknown
- 1961-11-22 GB GB41828/61A patent/GB926351A/en not_active Expired
- 1961-11-28 DE DEG33688A patent/DE1168441B/de active Pending
Also Published As
Publication number | Publication date |
---|---|
US3107260A (en) | 1963-10-15 |
GB926351A (en) | 1963-05-15 |
DE1168441B (de) | 1964-04-23 |
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