DE300635C - - Google Patents

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Publication number
DE300635C
DE300635C DENDAT300635D DE300635DA DE300635C DE 300635 C DE300635 C DE 300635C DE NDAT300635 D DENDAT300635 D DE NDAT300635D DE 300635D A DE300635D A DE 300635DA DE 300635 C DE300635 C DE 300635C
Authority
DE
Germany
Prior art keywords
nitrocellulose
cyanamides
powder
nitroglycerin
hand
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.)
Active
Application number
DENDAT300635D
Other languages
German (de)
Publication of DE300635C publication Critical patent/DE300635C/de
Active legal-status Critical Current

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Classifications

    • C—CHEMISTRY; METALLURGY
    • C06—EXPLOSIVES; MATCHES
    • C06B—EXPLOSIVES OR THERMIC COMPOSITIONS; MANUFACTURE THEREOF; USE OF SINGLE SUBSTANCES AS EXPLOSIVES
    • C06B25/00—Compositions containing a nitrated organic compound
    • C06B25/18—Compositions containing a nitrated organic compound the compound being nitrocellulose present as 10% or more by weight of the total composition
    • C06B25/20—Compositions containing a nitrated organic compound the compound being nitrocellulose present as 10% or more by weight of the total composition with a non-explosive or a non-explosive or a non-thermic component

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)

Claims (1)

AUSGEGEBEN
AM 15. SEPTEMBER 1920ISSUED
ON SEPTEMBER 15, 1920 Es. hat sich gezeigt, daß die Arylalkyl- und Diarylcyanamide, z. B. Methylphcnylcyanamid oder Diphenylcyanamid, einerseits in - hervorragendem Maße die ,Fähigkeit besitzen, die Beständigkeit der Nitrocellulose- und Nitrocellulose-Nitroglycerin-Pulver zu erhöhen, anderseits bei. der Verbrennung durch Herabsetzung- eier Verbrennimgstemperatur eine weitgehende Schonung" des Rohrmaterials, herbeizuführen. ATor dem in der Patentschrift 201215 genannten1 Cyanamid, Dicyandiamid und Melamin, welche ebenfalls die Herabsetzung der \:rerbrenmmgstempe-, ratur und Erhöhung der Lagerbestäixh'gkeit bewirken, besitzen die hier in Frage kommenden, völlig substituierten. Cyanamide, abgesehen von ihrer sonstigen weit besseren Wirkung den Vorzug, ausgezeichnete Gelatinierung'smittel für Nitrocellulose zu sein. Der ballistische Effekt der mit wenig Prozentder genannten Cyanamide stabilisierten Pulver ist ganz ausgezeichnet.It. it has been shown that the arylalkyl and diarylcyanamides, e.g. B. Methylphcnylcyanamid or Diphenylcyanamid, on the one hand in - excellent measure, have the ability to increase the stability of the nitrocellulose and nitrocellulose-nitroglycerin powder, on the other hand. combustion by Herabsetzung- eggs Verbrennimgstemperatur a further protection "of the tube material to induce T or A referred to in the patent specification 201215 1 cyanamide, dicyandiamide and melamine, which is also the reduction of the \:. r erbrenmmgstempe-, temperature and increasing Lagerbestäixh'gkeit The completely substituted cyanamides in question have, apart from their other, far better effect, the advantage of being excellent gelatinizing agents for nitrocellulose.The ballistic effect of the powder stabilized with a small percentage of the cyanamides mentioned is quite excellent. Die Arylcyanamide können auch zusammen mit früher benutzten Stoffen, z. B. Kampfer, Vaseline usw., .verarbeitet werden.·The aryl cyanamides can also be used together with previously used substances such. B. Camphor, petroleum jelly, etc., are processed. Pa TK ν τ-Α ν si'ruch:Pa TK ν τ-Α ν si'ruch: . Verfahren zur Herstellung von rauchschwachem 'Pulver,- darin bestehend, daß mail den Nitrocellulose- oder Nitro-. celluiose-Nitroglycerin-Pulvern Alkyla'ryl- oder Diarvlcvanamide zusetzt.. Process for the production of low-smoke 'powder, - consisting in that mail the nitrocellulose or nitro. cellulose-nitroglycerin-powders Alkyla'ryl- or Diarvlcvanamide added.
DENDAT300635D Active DE300635C (en)

Publications (1)

Publication Number Publication Date
DE300635C true DE300635C (en)

Family

ID=554616

Family Applications (1)

Application Number Title Priority Date Filing Date
DENDAT300635D Active DE300635C (en)

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DE (1) DE300635C (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1994022842A1 (en) 1993-03-29 1994-10-13 Basf Aktiengesellschaft 1-amino-3-phenoxy propane derivatives as modulators of multi-drug resistance

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1994022842A1 (en) 1993-03-29 1994-10-13 Basf Aktiengesellschaft 1-amino-3-phenoxy propane derivatives as modulators of multi-drug resistance

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