BR9404024A - Processo para a produção de complexos metálicos de sais de metais alcalinos de EDTA, processo para a preparação de uma formulação de micronutrientes, e composição sólida seca - Google Patents
Processo para a produção de complexos metálicos de sais de metais alcalinos de EDTA, processo para a preparação de uma formulação de micronutrientes, e composição sólida secaInfo
- Publication number
- BR9404024A BR9404024A BR9404024A BR9404024A BR9404024A BR 9404024 A BR9404024 A BR 9404024A BR 9404024 A BR9404024 A BR 9404024A BR 9404024 A BR9404024 A BR 9404024A BR 9404024 A BR9404024 A BR 9404024A
- Authority
- BR
- Brazil
- Prior art keywords
- edta
- preparation
- production
- solid composition
- dry solid
- Prior art date
Links
- 238000000034 method Methods 0.000 title 2
- KCXVZYZYPLLWCC-UHFFFAOYSA-N EDTA Chemical class OC(=O)CN(CC(O)=O)CCN(CC(O)=O)CC(O)=O KCXVZYZYPLLWCC-UHFFFAOYSA-N 0.000 title 1
- 229910052783 alkali metal Inorganic materials 0.000 title 1
- -1 alkali metal salts Chemical class 0.000 title 1
- 238000009472 formulation Methods 0.000 title 1
- 238000004519 manufacturing process Methods 0.000 title 1
- 229910052751 metal Inorganic materials 0.000 title 1
- 239000002184 metal Substances 0.000 title 1
- 239000011785 micronutrient Substances 0.000 title 1
- 235000013369 micronutrients Nutrition 0.000 title 1
- 239000000203 mixture Substances 0.000 title 1
- 239000008247 solid mixture 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
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05D—INORGANIC FERTILISERS NOT COVERED BY SUBCLASSES C05B, C05C; FERTILISERS PRODUCING CARBON DIOXIDE
- C05D1/00—Fertilisers containing potassium
-
- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05D—INORGANIC FERTILISERS NOT COVERED BY SUBCLASSES C05B, C05C; FERTILISERS PRODUCING CARBON DIOXIDE
- C05D9/00—Other inorganic fertilisers
- C05D9/02—Other inorganic fertilisers containing trace elements
-
- 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)
- Chemical Kinetics & Catalysis (AREA)
- Inorganic Chemistry (AREA)
- Fertilizers (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US08/136,342 US5446179A (en) | 1992-10-08 | 1993-10-14 | Process for the preparation of micronutrient blends |
Publications (1)
Publication Number | Publication Date |
---|---|
BR9404024A true BR9404024A (pt) | 1995-07-11 |
Family
ID=22472422
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR9404024A BR9404024A (pt) | 1993-10-14 | 1994-10-07 | Processo para a produção de complexos metálicos de sais de metais alcalinos de EDTA, processo para a preparação de uma formulação de micronutrientes, e composição sólida seca |
Country Status (4)
Country | Link |
---|---|
US (1) | US5446179A (pt) |
EP (1) | EP0648775A1 (pt) |
JP (1) | JPH07149590A (pt) |
BR (1) | BR9404024A (pt) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6177581B1 (en) * | 1999-10-12 | 2001-01-23 | The Dow Chemical Company | Mixed-metal chelates and process for the preparation thereof |
DE10351274A1 (de) * | 2003-10-31 | 2005-06-02 | Humintech Gmbh | Metallverbindung von Huminsäuren, deren Herstellung, Zusammensetzungen, die diese enthalten und Verwendung derselben |
EP2600395B1 (en) * | 2010-07-26 | 2019-07-24 | Nissan Chemical Corporation | Precursor composition for forming an amorphous metal oxide semiconductor layer, method for producing an amorphous metal oxide semiconductor layer |
US8685133B2 (en) | 2010-12-22 | 2014-04-01 | Scott G. Williams, Llc | Chelated compositions and methods of making and using the same |
Family Cites Families (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE197801C (pt) * | ||||
US2534781A (en) * | 1945-05-24 | 1950-12-19 | Olin Mathieson | Stable lithium hypochlorite composition |
US2859104A (en) * | 1952-10-02 | 1958-11-04 | Geigy Chem Corp | Ethylenediamine derivatives and preparation |
US2891854A (en) * | 1954-06-16 | 1959-06-23 | Geigy Chem Corp | Chelated iron compositions |
US2816060A (en) * | 1954-07-28 | 1957-12-10 | Abbott Lab | Ferrous chelate compositions for oral administration |
US2906762A (en) * | 1954-08-13 | 1959-09-29 | Geigy Chem Corp | Polyhydroxyethyl polyamine compound |
US2931716A (en) * | 1954-11-16 | 1960-04-05 | Zonolite Company | Method for handling liquid materials and for granulating and conditioning solids |
US2943100A (en) * | 1956-01-23 | 1960-06-28 | Pfanstiehl Lab Inc | Chelation composition and method of making the same |
US3139447A (en) * | 1960-05-02 | 1964-06-30 | Prod Chim Billault Fab | Preparation of ferrous ferri-ethylenediamine-tetra-acetate and process |
US3080410A (en) * | 1960-05-31 | 1963-03-05 | Dow Chemical Co | Preparation of the ferric chelate of hydroxyethyliminodiacetic acid |
NL270278A (pt) * | 1960-10-17 | |||
US3661953A (en) * | 1967-11-02 | 1972-05-09 | Hooker Chemical Corp | Synergistic metal sequestrant |
US3753675A (en) * | 1970-02-17 | 1973-08-21 | Union Oil Co | Fertilizer solutions containing soluble iron complexes |
US3981712A (en) * | 1973-08-24 | 1976-09-21 | Ciba-Geigy Corporation | Treatment of iron deficiencies in plants with iron complexes of ethylene-bis-(α-imino-2-hydroxyaryl acetic acids) |
US3903119A (en) * | 1973-08-24 | 1975-09-02 | Ciba Geigy Corp | Iron complexes of ethylene-bis-({60 -2-hydroxyaryl acetic acids |
US4056381A (en) * | 1976-09-14 | 1977-11-01 | Phillips Petroleum Company | Fertilizer solutions containing stabilized iron |
US4130582A (en) * | 1977-04-19 | 1978-12-19 | Ciba-Geigy Corporation | Preparation of phenolic ethylenediaminepolycarboxylic acids |
US4181516A (en) * | 1977-08-22 | 1980-01-01 | Gray Kenneth R | Products for correcting iron chlorosis in plants |
JPS5821690A (ja) * | 1981-07-31 | 1983-02-08 | Nitto Chem Ind Co Ltd | アミノポリカルボン酸第二鉄錯塩の製造方法 |
US5159094A (en) * | 1991-05-15 | 1992-10-27 | W.R. Grace & Co.-Conn. | Process for the preparation of solid iron (III) complexes |
US5274151A (en) * | 1991-05-15 | 1993-12-28 | Hampshire Chemical Corp. | Process for the preparation of solid iron (III) complexes |
-
1993
- 1993-10-14 US US08/136,342 patent/US5446179A/en not_active Expired - Lifetime
-
1994
- 1994-10-07 BR BR9404024A patent/BR9404024A/pt not_active Application Discontinuation
- 1994-10-12 EP EP94116103A patent/EP0648775A1/en not_active Withdrawn
- 1994-10-14 JP JP6249259A patent/JPH07149590A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
JPH07149590A (ja) | 1995-06-13 |
US5446179A (en) | 1995-08-29 |
EP0648775A1 (en) | 1995-04-19 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FA10 | Dismissal: dismissal - article 33 of industrial property law |