GB2075485B - Process for preparing progressive burning propellant granules - Google Patents

Process for preparing progressive burning propellant granules

Info

Publication number
GB2075485B
GB2075485B GB8112921A GB8112921A GB2075485B GB 2075485 B GB2075485 B GB 2075485B GB 8112921 A GB8112921 A GB 8112921A GB 8112921 A GB8112921 A GB 8112921A GB 2075485 B GB2075485 B GB 2075485B
Authority
GB
United Kingdom
Prior art keywords
burning propellant
progressive burning
propellant granules
preparing
preparing progressive
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
GB8112921A
Other languages
English (en)
Other versions
GB2075485A (en
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.)
Hercules LLC
Original Assignee
Hercules LLC
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 Hercules LLC filed Critical Hercules LLC
Publication of GB2075485A publication Critical patent/GB2075485A/en
Application granted granted Critical
Publication of GB2075485B publication Critical patent/GB2075485B/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
    • C06B21/0083—Treatment of solid structures, e.g. for coating or impregnating with a modifier

Landscapes

  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Organic Chemistry (AREA)
  • Glanulating (AREA)
  • Medicinal Preparation (AREA)
  • Solid Fuels And Fuel-Associated Substances (AREA)
GB8112921A 1980-04-28 1981-04-27 Process for preparing progressive burning propellant granules Expired GB2075485B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/144,143 US4354884A (en) 1980-04-28 1980-04-28 Process for preparing progressive burning propellant granules

Publications (2)

Publication Number Publication Date
GB2075485A GB2075485A (en) 1981-11-18
GB2075485B true GB2075485B (en) 1983-11-16

Family

ID=22507267

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8112921A Expired GB2075485B (en) 1980-04-28 1981-04-27 Process for preparing progressive burning propellant granules

Country Status (7)

Country Link
US (1) US4354884A (enExample)
JP (1) JPS56164094A (enExample)
DE (1) DE3116813A1 (enExample)
FR (1) FR2481265B1 (enExample)
GB (1) GB2075485B (enExample)
IT (1) IT1169247B (enExample)
NO (1) NO811370L (enExample)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3242301A1 (de) * 1982-11-16 1984-05-17 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V., 8000 München Verfahren und vorrichtung zur herstellung ein- oder mehrbasiger treibladungspulver
SE451716B (sv) * 1983-07-13 1987-10-26 Nobel Kemi Ab Sett att tillfora inhiberingssubstans till krut i en fluidiserad bedd samt ett for behandlingen av krutet avpassat medel
US6197135B1 (en) * 1986-02-18 2001-03-06 Kenrich Petrochemicals, Inc. Enhanced energetic composites
US4886560A (en) * 1988-12-28 1989-12-12 Hercules Incorporated Ignition modifying overcoat for deterrent-coated smokeless propellant
US5269224A (en) * 1990-08-30 1993-12-14 Olin Corporation Caseless utilized ammunition charge module
US5682009A (en) * 1994-07-21 1997-10-28 Primex Technologies, Inc. Propellant containing a thermoplatic burn rate modifer
US5524544A (en) * 1994-07-21 1996-06-11 Olin Corporation Nitrocellulose propellant containing a cellulosic burn rate modifier
US6096147A (en) * 1998-07-30 2000-08-01 Autoliv Asp, Inc. Ignition enhanced gas generant and method
US6692655B1 (en) 2000-03-10 2004-02-17 Alliant Techsystems Inc. Method of making multi-base propellants from pelletized nitrocellulose
US6352029B1 (en) * 2000-03-30 2002-03-05 The United States Of America As Represented By The Secretary Of The Navy Thermally actuated release mechanism
PL2951137T3 (pl) * 2013-01-29 2021-08-30 Nitrochemie Wimmis Ag Proch do przyspieszania pocisków do systemów moździerzowych
JP6363714B2 (ja) * 2013-09-12 2018-07-25 タレス オーストラリア リミテッド 燃焼率調節剤
AU2014328459B2 (en) 2013-09-24 2018-04-05 Thales Australia Limited Burn rate modifier
US10767967B2 (en) 2018-08-07 2020-09-08 Thomas Faudree, IV Device for controlling a rate of gas pressure increase in a gun barrel
CN114213200A (zh) * 2021-11-20 2022-03-22 中北大学 一种火炮膛内能量时序补偿固体发射药

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2337943A (en) * 1938-12-03 1943-12-28 Western Cartridge Co Propellent powder process
GB870203A (en) * 1949-10-26 1961-06-14 Edward Whitworth Improvements in or relating to surface moderated propellent powders
DE2060052A1 (de) * 1970-12-07 1972-06-08 Oversohl Wilhelm Dipl Chem Dr Verfahren zur Herstellung progressiv brennender Treibladungspulver
US3798085A (en) * 1971-09-03 1974-03-19 Hercules Inc Manufacture of a burning rate deterrent coated propellant
US3743554A (en) * 1971-09-03 1973-07-03 Hercules Inc Nitrocellulose propellant containing diffused linear polyester burning rate deterrent
BE791483A (fr) * 1971-11-23 1973-05-16 Ici Ltd Poudre en grains moderee en surface

Also Published As

Publication number Publication date
IT8121387A0 (it) 1981-04-27
JPS56164094A (en) 1981-12-16
FR2481265A1 (enExample) 1981-10-30
NO811370L (no) 1981-10-29
FR2481265B1 (enExample) 1986-06-27
DE3116813A1 (de) 1982-02-11
GB2075485A (en) 1981-11-18
US4354884A (en) 1982-10-19
IT1169247B (it) 1987-05-27

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee