DE553436C - Dry mordant - Google Patents

Dry mordant

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Publication number
DE553436C
DE553436C DE1930553436D DE553436DD DE553436C DE 553436 C DE553436 C DE 553436C DE 1930553436 D DE1930553436 D DE 1930553436D DE 553436D D DE553436D D DE 553436DD DE 553436 C DE553436 C DE 553436C
Authority
DE
Germany
Prior art keywords
dry
water
agents
glycol
oil
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
DE1930553436D
Other languages
German (de)
Inventor
Dr Kaspar Pfaff
Dr Heinrich Roessner
Dr Adolf Steindorff
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
IG Farbenindustrie AG
Original Assignee
IG Farbenindustrie AG
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 IG Farbenindustrie AG filed Critical IG Farbenindustrie AG
Application granted granted Critical
Publication of DE553436C publication Critical patent/DE553436C/en
Expired legal-status Critical Current

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Description

Trockenbeizmittel Es sind bereits Trockenbeizmittel beschrieben worden, die gekennzeichnet sind durch die Vermischung der üblichen, für die Trockenbeize geeigneten Fungicide mit geringen Mengen Öl. Durch diese Zugabe von Öl wird der Übelstand des Stäubens derTrockenbeizmittel behoben.Dry pickling agents Dry pickling agents have already been described which are characterized by the mixing of the usual, for the dry stain suitable fungicide with small amounts of oil. This addition of oil makes the The problem with dusting the dry dressing agent has been remedied.

Es wurde nun gefunden, daß man an Stelle von Öl mit ganz besonderem Vorteil zum Entstäuben von Trockenbeizmitteln flüssige, hochsiedende organische Stoffe verwenden kann, die wasserlöslich sind. Bei der Verwendung dieser -,vasserlösiichen organischen' Stoffe erreicht man gegenüber der Entstäubung mit Öl den großen Vorteil, daß die nicht stäubenden Trockenbeizmittel nach der Aussaat der gebeizten Körner im Erdboden beim Zutritt von Feuchtigkeit sofort ihre Wirkung in gesteigertem Maße entfalten können, während der Zusatz von Ölen zunächst wasserabstoßend wirkt und infolgedessen ein Inlösunggehen der fungiciden Mittel verhindert. Gleichzeitig aber wird durch die Anwesenheit der wasserlöslichen organischen Stoffe die -Lqslichkeit der fungicid wirkenden Körper beim Zutritt von Wasser im Boden erhöht, so daß eine gesteigerte Wirksamkeit erzielt wird.It has now been found that, instead of oil , it is particularly advantageous to use liquid, high-boiling organic substances which are water-soluble for removing dust from dry pickling agents. The use of these "water-soluble organic" substances has the great advantage over dedusting with oil that the non-dusting dry dressing agents can immediately develop their effect to an increased extent when the dressed grains have been sown in the ground when moisture comes in, during the addition of oils initially has a water-repellent effect and consequently prevents the fungicidal agents from dissolving. At the same time, however, the presence of the water-soluble organic substances increases the solubility of the fungicidally active bodies when water enters the soil, so that an increased effectiveness is achieved.

Sicher wirkende Trockenbeizmittel werden beispielsweise hergestellt aus 4°/o Phenylarsinoxyd, 93,5 °/o Talkum und 2,5 °/o i, 3-Butylenglykol oder durch Zusammenmahlen von 3 Teilen Phenylquecksilberacetat, 93 Teilen Talkum und 4 Teilen Glycerin.Safe dry dressing agents are produced, for example, from 4% phenylarsine oxide, 93.5 % talc and 2.5% 3-butylene glycol or by grinding 3 parts of phenylmercuric acetate, 93 parts of talc and 4 parts of glycerol together.

Als Zusatz zu Trockenbeizmitteln kommen weiter in Frage 2 bis 4°1loGlvkol, Glvkolmonoacetat, Äthylglykol, Butylglykol, yDiacetonalkohol CH, . CO. CH, . C (OH) (CH,), usw.As an additive to dry pickling agents, 2 to 4 ° of glycol, glycol monoacetate, ethyl glycol, butyl glycol, y-diacetone alcohol CH, are also possible . CO. CH,. C (OH) (CH,), etc.

Claims (1)

PATENTANSPRUCH: Trockenbeizmittel, gekennzeichnetdurch die Vermischung der üblichen, für die Trockenbeize geeigneten Fungicide mit geringen Mengen flüssiger, wasserlöslicher, hochsiedender organischer Stoffe.PATENT CLAIM: Dry pickling agent, characterized by mixing the usual fungicides suitable for dry pickling with small amounts of liquid, water-soluble, high-boiling organic substances.
DE1930553436D 1930-10-29 1930-10-29 Dry mordant Expired DE553436C (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE553436T 1930-10-29

Publications (1)

Publication Number Publication Date
DE553436C true DE553436C (en) 1932-06-25

Family

ID=6563745

Family Applications (1)

Application Number Title Priority Date Filing Date
DE1930553436D Expired DE553436C (en) 1930-10-29 1930-10-29 Dry mordant

Country Status (1)

Country Link
DE (1) DE553436C (en)

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