BE903031A - PROCESS FOR THE PREPARATION OF BORDELAISE POWDER. - Google Patents

PROCESS FOR THE PREPARATION OF BORDELAISE POWDER.

Info

Publication number
BE903031A
BE903031A BE0/215445A BE215445A BE903031A BE 903031 A BE903031 A BE 903031A BE 0/215445 A BE0/215445 A BE 0/215445A BE 215445 A BE215445 A BE 215445A BE 903031 A BE903031 A BE 903031A
Authority
BE
Belgium
Prior art keywords
copper
tstchc
preparation
mixed
bordelaise
Prior art date
Application number
BE0/215445A
Other languages
French (fr)
Inventor
Alan C Hughes
Richard C Copeman
Amedee Escoubas
Original Assignee
Mckechnie Chem Ltd
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 Mckechnie Chem Ltd filed Critical Mckechnie Chem Ltd
Publication of BE903031A publication Critical patent/BE903031A/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G3/00—Compounds of copper
    • C01G3/006—Compounds containing, besides copper, two or more other elements, with the exception of oxygen or hydrogen
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
    • A01N59/00—Biocides, pest repellants or attractants, or plant growth regulators containing elements or inorganic compounds
    • A01N59/16—Heavy metals; Compounds thereof
    • A01N59/20—Copper

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Pest Control & Pesticides (AREA)
  • Plant Pathology (AREA)
  • Health & Medical Sciences (AREA)
  • Agronomy & Crop Science (AREA)
  • Dentistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Zoology (AREA)
  • Environmental Sciences (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)
  • Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)

Abstract

Procédé de préparation de tétrasulfate tricalcique de cuivre-hexahydroxyde de cuivre (en abrégé: TSTCHC; abréviation anglaise: TTCHTS), caractérisé en ce qu'on mélange un sel hydraté de sulfate de cuivre à l'état sec avec l'oxyde ou l'hydroxyde de calcium on soumet ce mélange sec à un broyage, pendant un temps de réaction qui permet la formation du produit TSTCHC en présence d'eau libre libérée du sel hydraté de sulfate de cuivre pendant le broyage. De préférence, le sel de sulfate de cuivre est le pentahydrate qui est alors mélangé à l'oxyde de calcium. Le TSTCHC est utilisé en tant que fongicide dans le domaine agrochimique.Process for the preparation of copper tricalcium tetrasulfate-copper hexahydroxide (abbreviated: TSTCHC; English abbreviation: TTCHTS), characterized in that a hydrated salt of copper sulfate in the dry state is mixed with the oxide or calcium hydroxide this dry mixture is subjected to grinding, during a reaction time which allows the formation of the product TSTCHC in the presence of free water freed from the hydrated salt of copper sulphate during grinding. Preferably, the copper sulphate salt is the pentahydrate which is then mixed with the calcium oxide. TSTCHC is used as a fungicide in the agrochemical field.

BE0/215445A 1984-08-16 1985-08-08 PROCESS FOR THE PREPARATION OF BORDELAISE POWDER. BE903031A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB08420796A GB2163052B (en) 1984-08-16 1984-08-16 Method of manufacturing bordeaux powder

Publications (1)

Publication Number Publication Date
BE903031A true BE903031A (en) 1985-12-02

Family

ID=10565407

Family Applications (1)

Application Number Title Priority Date Filing Date
BE0/215445A BE903031A (en) 1984-08-16 1985-08-08 PROCESS FOR THE PREPARATION OF BORDELAISE POWDER.

Country Status (8)

Country Link
BE (1) BE903031A (en)
DE (1) DE3526658A1 (en)
ES (1) ES8604069A1 (en)
FR (1) FR2569176A1 (en)
GB (1) GB2163052B (en)
IT (1) IT1184680B (en)
NL (1) NL8502263A (en)
PT (1) PT80960B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
MD2275G2 (en) * 2002-08-30 2004-05-31 СЕКТОРУЛ ДЕ МОНТАЖ ЕЛЕКТРИК, Кооперативэ де продукцие Fungicidal composition

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE545338C (en) * 1927-04-23 1932-03-02 Schering Kahlbaum Ag Process for the preparation of a rapidly dissolving fungicidal salt mixture
FR799456A (en) * 1935-03-15 1936-06-13 Improvement in so-called copper porridge
US2109683A (en) * 1935-06-18 1938-03-01 Chipman Chemical Company Inc Copper fungicides and method of producing the same
US2264212A (en) * 1937-04-06 1941-11-25 Boots Pure Drug Co Ltd Copper fungicide
US3846545A (en) * 1966-09-15 1974-11-05 Int Copper Res Ass Inc Stable copper base fungicides

Also Published As

Publication number Publication date
PT80960A (en) 1985-09-01
ES546170A0 (en) 1986-01-16
NL8502263A (en) 1986-03-17
IT8548405A0 (en) 1985-07-24
GB2163052A (en) 1986-02-19
GB8420796D0 (en) 1984-09-19
ES8604069A1 (en) 1986-01-16
GB2163052B (en) 1987-10-21
IT1184680B (en) 1987-10-28
FR2569176A1 (en) 1986-02-21
PT80960B (en) 1987-02-06
DE3526658A1 (en) 1986-02-27

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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: MCKECHNIE CHEMICALS LTD

Effective date: 19890831