GB857175A - New explosive compositions and their production - Google Patents

New explosive compositions and their production

Info

Publication number
GB857175A
GB857175A GB18370/59A GB1837059A GB857175A GB 857175 A GB857175 A GB 857175A GB 18370/59 A GB18370/59 A GB 18370/59A GB 1837059 A GB1837059 A GB 1837059A GB 857175 A GB857175 A GB 857175A
Authority
GB
United Kingdom
Prior art keywords
phthalate
nitrocellulose
weight
pentaerythritol tetranitrate
microns
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
GB18370/59A
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.)
EIDP Inc
Original Assignee
EI Du Pont de Nemours and Co
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 EI Du Pont de Nemours and Co filed Critical EI Du Pont de Nemours and Co
Publication of GB857175A publication Critical patent/GB857175A/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
    • C06B25/00—Compositions containing a nitrated organic compound
    • C06B25/32—Compositions containing a nitrated organic compound the compound being nitrated pentaerythritol

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Adhesives Or Adhesive Processes (AREA)
  • Compositions Of Macromolecular Compounds (AREA)

Abstract

857,175. Explosive compositions. DU PONT DE NEMOURS & CO., E. I. May 29, 1959 [Sept. 25, 1958], No. 18370/59. Class 9(2). An explosive composition capable of being formed into self-supporting structures comprises at least 44% by weight of pentaerythritol tetranitrate whose average largest dimension is between 0À1 and 2 microns, the largest dimension of all the particles being between 0À1 and 10 microns, 6À5 to 14% by weight of soluble nitrocellulose having an average degree of polymerisation of 2,000 to 3,000, and 15-35% by weight of an essentially non-volatile simple nitrocellulose plasticizer which is mutually insoluble with water, chemically inert to pentaerythritol tetranitrate and essentially a non-solvent for said pentaerythritol tetranitrate. Dynamitegrade nitrocellulose having a nitrogen content of 12À0 to 12À6% is the preferred nitrocellulose and the plasticizer may be acetyl tributyl citrate, dibutyl phthalate, tributyl phosphate, diethyl phthalate, diesolbutyl phthalate, diamyl phthalate, dihexyl phthalate, dioctyl phthalate dilauryl phthalate, benzyl butyl phthalate, diallyl phthalate triphenyl phosphate, or tricresyl phosphate. Dinitrotoluene, trinitrotoluene, dinitrobenzene, or trinitrobenzene may also be added. The composition may be sheeted and formed into sleeves to be used in the joining of metallic articles as described in Specification 564,211. Specification 765,305 also is referred to.
GB18370/59A 1958-09-25 1959-05-29 New explosive compositions and their production Expired GB857175A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US857175XA 1958-09-25 1958-09-25

Publications (1)

Publication Number Publication Date
GB857175A true GB857175A (en) 1960-12-29

Family

ID=22193489

Family Applications (1)

Application Number Title Priority Date Filing Date
GB18370/59A Expired GB857175A (en) 1958-09-25 1959-05-29 New explosive compositions and their production

Country Status (1)

Country Link
GB (1) GB857175A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3239502A (en) * 1961-08-31 1966-03-08 Eastman Kodak Co Preparation of fine hmx
CN105693439A (en) * 2015-05-15 2016-06-22 海登技术服务（大连）有限公司 Explosion hardening explosive and preparation method thereof

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3239502A (en) * 1961-08-31 1966-03-08 Eastman Kodak Co Preparation of fine hmx
CN105693439A (en) * 2015-05-15 2016-06-22 海登技术服务（大连）有限公司 Explosion hardening explosive and preparation method thereof
CN105693439B (en) * 2015-05-15 2018-05-22 海登技术服务（大连）有限公司 A kind of explosion hardening explosive and preparation method thereof

Similar Documents

Publication Publication Date Title
GB927174A (en) Polymeric compositions
ES404944A1 (en) Pyrotechnic lacquer
GB1282861A (en) Smokeless powder
GB857175A (en) New explosive compositions and their production
GB1301185A (en) Blasting slurry compositions containing calcium nitrate
US3586551A (en) Water-degradable cap-sensitive selfsupporting explosive
GB1258116A (en)
GB1212615A (en) Primed caseless pellets
ES8303082A1 (en) Nitrocellulose lacquer composition containing gelatin and acrylic copolymers.
GB1155323A (en) Powders for Propellent Charges, Explosive Charges and Priming Charges.
ES383380A1 (en) Process for restoring propellent charge powder
GB1349237A (en) Coated propulsive compositions based on ammonium nitrate and nitrocellulose
GB1152126A (en) Improvements in or relating to a process for preparing A Densified Nitrocellulose Product
US3012868A (en) Enhanced organic explosives
GB1419858A (en) Nitrodellulose-containing propellant powder
GB1144079A (en) Explosive compositions
GB849967A (en) Propellent powders
DE957195C (en) Process to increase the detonation sensitivity of gelatinous explosives
CN108911933A (en) A kind of colloid gunpowder of high nitrogen type solvent flashing
GB1187661A (en) Improvements in or relating to Smooth-Blasting Explosive Cartridges
GB1450345A (en) Use of graphite fibres to augment propellant burning rate
ES383269A1 (en) Pvc pastes containing polyurethanes
GB824130A (en) Progressive burning, moulded nitrocellulose gun powder
GB1141185A (en) Low-nitroglycerine gelatinized dynamite and method of manufacturing the same
GB1270765A (en) beta-1,3-LINKED POLYSACCHARIDES