DK0814070T3 - Match head coverings - Google Patents

Match head coverings

Info

Publication number
DK0814070T3
DK0814070T3 DK97303819T DK97303819T DK0814070T3 DK 0814070 T3 DK0814070 T3 DK 0814070T3 DK 97303819 T DK97303819 T DK 97303819T DK 97303819 T DK97303819 T DK 97303819T DK 0814070 T3 DK0814070 T3 DK 0814070T3
Authority
DK
Denmark
Prior art keywords
match head
environmentally friendly
matches
compounds
formulations
Prior art date
Application number
DK97303819T
Other languages
Danish (da)
Inventor
Michael Graham Carey Cox
Original Assignee
Swedish Match Uk Ltd
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 Swedish Match Uk Ltd filed Critical Swedish Match Uk Ltd
Application granted granted Critical
Publication of DK0814070T3 publication Critical patent/DK0814070T3/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C06—EXPLOSIVES; MATCHES
    • C06B—EXPLOSIVES OR THERMIC COMPOSITIONS; MANUFACTURE THEREOF; USE OF SINGLE SUBSTANCES AS EXPLOSIVES
    • C06B23/00—Compositions characterised by non-explosive or non-thermic constituents
    • C06B23/002—Sensitisers or density reducing agents, foam stabilisers, crystal habit modifiers
    • C06B23/004—Chemical sensitisers
    • C—CHEMISTRY; METALLURGY
    • C06—EXPLOSIVES; MATCHES
    • C06B—EXPLOSIVES OR THERMIC COMPOSITIONS; MANUFACTURE THEREOF; USE OF SINGLE SUBSTANCES AS EXPLOSIVES
    • C06B29/00—Compositions containing an inorganic oxygen-halogen salt, e.g. chlorate, perchlorate
    • C06B29/02—Compositions containing an inorganic oxygen-halogen salt, e.g. chlorate, perchlorate of an alkali metal
    • C—CHEMISTRY; METALLURGY
    • C06—EXPLOSIVES; MATCHES
    • C06F—MATCHES; MANUFACTURE OF MATCHES
    • C06F3/00—Chemical features in the manufacture of matches

Abstract

Match head formulations suitable for the production of safety matches and matches that may be struck anywhere are described which include metal chelate complexes of iron, copper, chromium or vanadium and citric acid, lactic acid, tartaric acid and EDTA. The metal chelate complexes may be combined with conventional match head compositions in which chromium compounds, sesqui-based phosphorus compounds, sulphur compounds and oxides of zinc present or preferably combined with environmentally friendly compositions using either amorphous phosphorus or, optionally, in the case of match head formulations suitable for the production of safety matches, an iron phosphide known as ferrophosphorus. These formulations are environmentally friendly both in manufacture and use. Environmentally friendly match head formulations which may be brightly coloured are also described.
DK97303819T 1996-06-18 1997-06-04 Match head coverings DK0814070T3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB9612729A GB2314325B (en) 1996-06-18 1996-06-18 Match head formulations

Publications (1)

Publication Number Publication Date
DK0814070T3 true DK0814070T3 (en) 2001-12-27

Family

ID=10795482

Family Applications (1)

Application Number Title Priority Date Filing Date
DK97303819T DK0814070T3 (en) 1996-06-18 1997-06-04 Match head coverings

Country Status (11)

Country Link
EP (1) EP0814070B1 (en)
AT (1) ATE207048T1 (en)
DE (1) DE69707360T2 (en)
DK (1) DK0814070T3 (en)
ES (1) ES2166047T3 (en)
GB (1) GB2314325B (en)
HU (1) HUP9701062A3 (en)
NO (1) NO308354B1 (en)
PL (1) PL184658B1 (en)
PT (1) PT814070E (en)
TR (1) TR199700489A2 (en)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3492176A (en) * 1968-09-11 1970-01-27 T O Paine Ammonium perchlorate composite propellant containing an organic transitional metal chelate catalytic additive
US3923564A (en) * 1971-06-22 1975-12-02 Us Army Double base propellant with thorium containing ballistic modifier
GB2273702B (en) * 1991-01-08 1995-02-08 Bryant & May Ltd Match head formulations

Also Published As

Publication number Publication date
EP0814070B1 (en) 2001-10-17
ATE207048T1 (en) 2001-11-15
HUP9701062A3 (en) 2002-02-28
HUP9701062A2 (en) 1999-06-28
NO308354B1 (en) 2000-09-04
DE69707360T2 (en) 2002-07-04
EP0814070A1 (en) 1997-12-29
DE69707360D1 (en) 2001-11-22
GB2314325A (en) 1997-12-24
NO972399D0 (en) 1997-05-27
NO972399L (en) 1997-12-19
TR199700489A2 (en) 1998-01-21
HU9701062D0 (en) 1997-08-28
GB9612729D0 (en) 1996-08-21
PL184658B1 (en) 2002-11-29
PL320604A1 (en) 1997-12-22
GB2314325B (en) 2000-07-12
PT814070E (en) 2002-03-28
ES2166047T3 (en) 2002-04-01

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