MX9304669A - Material de hoja pirotecnico. - Google Patents

Material de hoja pirotecnico.

Info

Publication number
MX9304669A
MX9304669A MX9304669A MX9304669A MX9304669A MX 9304669 A MX9304669 A MX 9304669A MX 9304669 A MX9304669 A MX 9304669A MX 9304669 A MX9304669 A MX 9304669A MX 9304669 A MX9304669 A MX 9304669A
Authority
MX
Mexico
Prior art keywords
layer
oxidizable
sheet material
oxidizable material
substrate
Prior art date
Application number
MX9304669A
Other languages
English (en)
Inventor
Charles Arthur Bishop
Steven John Graham
Graeme Allan Leiper
Original Assignee
Ici Plc
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
Priority claimed from GB9216517A external-priority patent/GB9216517D0/en
Application filed by Ici Plc filed Critical Ici Plc
Publication of MX9304669A publication Critical patent/MX9304669A/es

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C06—EXPLOSIVES; MATCHES
    • C06B—EXPLOSIVES OR THERMIC COMPOSITIONS; MANUFACTURE THEREOF; USE OF SINGLE SUBSTANCES AS EXPLOSIVES
    • C06B45/00—Compositions or products which are defined by structure or arrangement of component of product
    • C06B45/12—Compositions or products which are defined by structure or arrangement of component of product having contiguous layers or zones
    • C06B45/14—Compositions or products which are defined by structure or arrangement of component of product having contiguous layers or zones a layer or zone containing an inorganic explosive or an inorganic explosive or an inorganic thermic component
    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C14/00—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material
    • C23C14/06—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material characterised by the coating material
    • C23C14/14—Metallic material, boron or silicon
    • C23C14/20—Metallic material, boron or silicon on organic substrates

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Laminated Bodies (AREA)

Abstract

La presente invención se refiere a un material de hoja pirotécnico, que comprende un substrato de una película polimerica de oxidación, por ejemplo, una película de un halogenopolímero, que tiene una capa del material oxidable por ejemplo magnesio sobre al menos parte de su superficie. El substrato y el material oxidable son capaces de reaccionar juntos exotéricamente en la ignición. El material oxidable se cobre con una capa de barrera de protección sobre la capa del material de pasivación, que comprende un metal pasivo, o un óxido de un metal pasivo. La capa de la barrera es efectiva para extender la vida de almacén del material de hoja pirotécnico, mediante la proporción de una capa del óxido no porosa densa, del material oxidable hasta que la ignición del material de hoja se produzca.
MX9304669A 1992-08-04 1993-08-03 Material de hoja pirotecnico. MX9304669A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB9216517A GB9216517D0 (en) 1992-08-04 1992-08-04 Pyrotechnic sheet material
GB9314607A GB2269380B (en) 1992-08-04 1993-07-14 Pyrotechnic sheet material

Publications (1)

Publication Number Publication Date
MX9304669A true MX9304669A (es) 1994-03-31

Family

ID=26301367

Family Applications (1)

Application Number Title Priority Date Filing Date
MX9304669A MX9304669A (es) 1992-08-04 1993-08-03 Material de hoja pirotecnico.

Country Status (2)

Country Link
GB (1) GB2269380B (es)
MX (1) MX9304669A (es)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9319886D0 (en) * 1993-09-27 1993-12-15 Ici Plc Pyrotechnic material
EP0710637A1 (en) * 1994-11-07 1996-05-08 Imperial Chemical Industries Plc Pyrotechnic sheet material
GB2354311A (en) * 1999-07-26 2001-03-21 Secr Defence Rocket motor igniter
DE102005038986B4 (de) * 2005-08-18 2011-11-24 Diehl Bgt Defence Gmbh & Co. Kg Energetisches Material
US7640857B2 (en) 2006-01-23 2010-01-05 Schlumberger Technology Corporation Protective electrically conductive layer covering a reactive layer to protect the reactive layer from electrical discharge

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8905747D0 (en) * 1989-03-13 1989-04-26 Secr Defence Pyrotechnic material

Also Published As

Publication number Publication date
GB9314607D0 (en) 1993-08-25
GB2269380A (en) 1994-02-09
GB2269380B (en) 1995-11-22

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Legal Events

Date Code Title Description
FG Grant or registration
MM Annulment or lapse due to non-payment of fees