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CH518979A - Verfahren zur Herstellung von Metallchelaten - Google Patents

Verfahren zur Herstellung von Metallchelaten

Info

Publication number
CH518979A
CH518979A CH1576269A CH1576269A CH518979A CH 518979 A CH518979 A CH 518979A CH 1576269 A CH1576269 A CH 1576269A CH 1576269 A CH1576269 A CH 1576269A CH 518979 A CH518979 A CH 518979A
Authority
CH
Switzerland
Prior art keywords
production
metal chelates
chelates
metal
Prior art date
Application number
CH1576269A
Other languages
English (en)
Inventor
Miller Ralph
H Hoffmann Jorg
Original Assignee
Agripat 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 Agripat Sa filed Critical Agripat Sa
Publication of CH518979A publication Critical patent/CH518979A/de

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B37/00—Nuts or like thread-engaging members
    • F16B37/04—Devices for fastening nuts to surfaces, e.g. sheets, plates
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R4/00—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation
    • H01R4/28—Clamped connections, spring connections
    • H01R4/30—Clamped connections, spring connections utilising a screw or nut clamping member

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
CH1576269A 1968-10-29 1969-10-22 Verfahren zur Herstellung von Metallchelaten CH518979A (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US77165368A 1968-10-29 1968-10-29

Publications (1)

Publication Number Publication Date
CH518979A true CH518979A (de) 1972-02-15

Family

ID=25092543

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1576269A CH518979A (de) 1968-10-29 1969-10-22 Verfahren zur Herstellung von Metallchelaten

Country Status (8)

Country Link
US (1) US3681416A (de)
JP (1) JPS5218177B1 (de)
CH (1) CH518979A (de)
DE (1) DE1954222A1 (de)
ES (1) ES372938A1 (de)
FR (1) FR2021818A1 (de)
GB (1) GB1286837A (de)
NL (1) NL6916240A (de)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4181672A (en) * 1977-09-27 1980-01-01 W. R. Grace & Co. Process for preparing metal chelates
US4399070A (en) * 1981-09-14 1983-08-16 The Dow Chemical Company Stable salt-free partially chelated metal compositions and method of preparation
JPS6064194U (ja) * 1983-10-08 1985-05-07 西島　有 アンカ−
US4612175A (en) * 1985-08-05 1986-09-16 The United States Of America As Represented By The United States Department Of Energy Flue gas desulfurization/denitrification using metal-chelate additives
JPH0655342U (ja) * 1993-01-08 1994-08-02 森下株式会社 海藻成育具
BR112012028249A2 (pt) 2010-05-21 2016-08-02 Dow Global Technologies Llc método para produzir um quelante de aminocarboxilato sólido de livre escoamento, método para produzir sal tetrassódico de ácido etilenodiamino-n,n,n',n'-tetra-acético sólido de livre escoamento (na4edta), quelante de aminocarboxilato sólido de livre escoamento, método para preparar um quelante de ácido aminocarboxílico ou sal do mesmo e quelante de ácido aminocarboxílico ou sal do mesmo
CN103172532B (zh) * 2011-12-02 2016-10-12 扬子江药业集团江苏海慈生物药业有限公司 一种乙二胺四醋酸钙二钠的制备方法
CN107793322A (zh) * 2017-09-26 2018-03-13 四川泸天化股份有限公司 一种低沸点低分子醇析法合成edta钙钠盐的方法
MX2020007653A (es) 2018-01-19 2020-10-28 Koch Agronomic Services Llc Composicion de micronutrientes de multiples fuentes y metodos para el tratamiento de la tierra con estas.
EP4313373A4 (de) * 2021-03-23 2025-06-25 Air Company Holdings, Inc. Katalysatoren und verfahren zur hydrierung und absorption von kohlendioxid

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3078289A (en) * 1959-05-12 1963-02-19 Firestone Tire & Rubber Co Metal salts of alkyl beta-imino dipropionic acids
US3409666A (en) * 1966-01-24 1968-11-05 Standard Oil Co Hydrolysis of aminonitriles

Also Published As

Publication number Publication date
NL6916240A (de) 1970-05-04
GB1286837A (en) 1972-08-23
DE1954222A1 (de) 1970-07-09
US3681416A (en) 1972-08-01
ES372938A1 (es) 1971-11-16
JPS5218177B1 (de) 1977-05-20
FR2021818A1 (de) 1970-07-24

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Legal Events

Date Code Title Description
PL Patent ceased