DE501590C - Production of highly combustible, explosive powders from nitrocellulose - Google Patents

Production of highly combustible, explosive powders from nitrocellulose

Info

Publication number
DE501590C
DE501590C DET33731D DET0033731D DE501590C DE 501590 C DE501590 C DE 501590C DE T33731 D DET33731 D DE T33731D DE T0033731 D DET0033731 D DE T0033731D DE 501590 C DE501590 C DE 501590C
Authority
DE
Germany
Prior art keywords
nitrocellulose
production
highly combustible
explosive
explosive powders
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
DET33731D
Other languages
German (de)
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to DET33731D priority Critical patent/DE501590C/en
Application granted granted Critical
Publication of DE501590C publication Critical patent/DE501590C/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C06—EXPLOSIVES; MATCHES
    • C06B—EXPLOSIVES OR THERMIC COMPOSITIONS; MANUFACTURE THEREOF; USE OF SINGLE SUBSTANCES AS EXPLOSIVES
    • C06B21/00—Apparatus or methods for working-up explosives, e.g. forming, cutting, drying
    • C06B21/0033—Shaping the mixture

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Adhesives Or Adhesive Processes (AREA)

Description

Herstellung von leicht verbrennbaren brisanten Pulversorten aus Nitrocellulose Gegenstand der vorliegenden Erfindung ist ein Verfahren zur Herstellung eines brisanten Pulvers ohne Gelatinierung, um eine rasche und gleichmäßige Verbrennung zu erhalten, wie sie z. B. bei Manöverpatronen für Geschütze verlangt wird.Production of easily combustible explosive powders from nitrocellulose The present invention relates to a method for producing an explosive one Powder without gelatinization in order to obtain a quick and even combustion, how they z. B. is required for maneuver cartridges for guns.

Die Erfindung besteht in folgendem.The invention consists in the following.

In bekannter Weise wird Schießwolle mit dem gewünschten Stickstoffgehalt durch Nitrieren von Baumwollabfällen (Linters) oder von Holzcellulose hergestellt, im Holländer gemahlen und stabilisiert.In a known manner, gunwool is made with the desired nitrogen content produced by nitriding cotton waste (linters) or wood cellulose, ground and stabilized in the dutch.

Aus dem erhaltenen Brei von Nitrocellulose werden, nach Zugabe von passenden Klebstoffen zur Leimung, Papierbogen hergestellt.From the obtained slurry of nitrocellulose, after adding matching adhesives for gluing, paper sheets made.

Dieselben werden in noch feuchtem Zustand in die gewünschte Form zerschnitten. Die Möglichkeit, die Zerkleinerung in feuchtem Zustand vorzunehmen, gestattet ein gefahrloses maschinelles Arbeiten., Je nach der vorgesehenen Verwendungsart kann dem Papier eine beliebig räuhe oder modellierte Oberfläche gegeben werden. Es ist auch möglich, für bestimmte Zwecke das itrocellulosepapier durch ein geeignetes Lösungsmittel, z. B. Ätheralkohol, oberflächlich zu härten und so die Brisanz etwas herabzusetzen.These are cut into the desired shape while they are still moist. The possibility of comminuting in a moist state allows a Safe machine work., Depending on the intended type of use, the paper can be given any smooth or modeled surface. It is also possible for certain purposes the itrocellulose paper through a suitable Solvents, e.g. B. ether alcohol, to harden on the surface and so the explosive something to belittle.

Für ein solches oberflächlich gelatiniertes Schießmittel sind eine große Anzahl Verwendungsmöglichkeiten vorhanden, bei denen es darauf ankommt, eine rückstandsfreie, rasche Verbrennung zu erhalten, z. B. Ladungen für Manöverpatronen der Artillerie, Ladungen für kleine Kugelpatronen zum Scheibenschießen, Schlachtpatronen, Petarden, Zündladungen usw.For such a superficially gelatinized shooting medium are one There are a large number of uses where it is important to have a to obtain residue-free, rapid combustion, e.g. B. Charges for maneuver cartridges the artillery, charges for small bullet cartridges for target shooting, slaughter cartridges, Petards, detonators, etc.

Die besonderen Vorzüge des nach vorstehend beschriebenem Verfahren erzeugten rauchschwachen Schießpulvers sind folgende: i. Verbilligung der Manöverpatronen durch die mögliche Erniedrigung des Ladungsgewichts und. einfache Herstellung.The special advantages of the method described above The fumed gunpowder produced are as follows: i. Reduction of the price of the maneuver cartridges by the possible lowering of the cargo weight and. easy to manufacture.

z. Kein Abfall beim Zerkleinern.z. No waste when chopping.

3. Gleichmäßige Struktur und in der Folge gleichmäßige Wirkung: q.. Leicht regulierbare Festigkeit.3. Uniform structure and consequently uniform effect: q .. Easily adjustable firmness.

5. Möglichkeit, die Brisanz zu regeln durch verschiedene Dichte oder oberflächliche Härtung.5. Possibility to regulate the explosiveness through different density or superficial hardening.

Claims (1)

PATENTANSPRÜCHE: i. Verfahren zur Herstellung von leicht verbrennbaren brisanten Pulversorten aus Nitrocellulose, dadurch gekennzeichnet, daß aus dem nach der Mahlung und Stabilisierung der Nitrocellulose erhaltenen Brei unter Zugabe geeigneter Klebstoffe Papierbogen hergestellt und diese in feuchtem Zustand in die gewünschte Form zerschnitten werden. z. Verfahren nach Anspruch i, dadurch gekennzeichnet, daß das Nitrocellulosepapier zwecks Herabsetzung der Brisanz mit einem geeigneten Lösungsmittel oberflächlich gelatiniert wird. PATENT CLAIMS: i. Process for the production of highly combustible, explosive types of powder from nitrocellulose, characterized in that sheets of paper are produced from the pulp obtained after grinding and stabilization of the nitrocellulose with the addition of suitable adhesives and these are cut into the desired shape in the moist state. z. Process according to Claim i, characterized in that the nitrocellulose paper is gelatinized on the surface with a suitable solvent in order to reduce the explosiveness.
DET33731D 1927-07-15 1927-07-15 Production of highly combustible, explosive powders from nitrocellulose Expired DE501590C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DET33731D DE501590C (en) 1927-07-15 1927-07-15 Production of highly combustible, explosive powders from nitrocellulose

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DET33731D DE501590C (en) 1927-07-15 1927-07-15 Production of highly combustible, explosive powders from nitrocellulose

Publications (1)

Publication Number Publication Date
DE501590C true DE501590C (en) 1932-07-22

Family

ID=7557979

Family Applications (1)

Application Number Title Priority Date Filing Date
DET33731D Expired DE501590C (en) 1927-07-15 1927-07-15 Production of highly combustible, explosive powders from nitrocellulose

Country Status (1)

Country Link
DE (1) DE501590C (en)

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