GB980831A - Re-ignitable match - Google Patents
Re-ignitable matchInfo
- Publication number
- GB980831A GB980831A GB4592262A GB4592262A GB980831A GB 980831 A GB980831 A GB 980831A GB 4592262 A GB4592262 A GB 4592262A GB 4592262 A GB4592262 A GB 4592262A GB 980831 A GB980831 A GB 980831A
- Authority
- GB
- United Kingdom
- Prior art keywords
- binder
- match
- nitrate
- composition
- oxygen source
- 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
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C06—EXPLOSIVES; MATCHES
- C06F—MATCHES; MANUFACTURE OF MATCHES
- C06F5/00—Matches
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Fireproofing Substances (AREA)
- Paints Or Removers (AREA)
Abstract
A re-ignitable match composition comprises an oxygen source, a combustion rate modifying agent, an oxygen release catalyst and a binder, the composition being dispersed in a non-porous, synthetic polymer match body. The following materials are given as examples:- .Oxygen source:.Potassium nitrate ..Potassium chlorate ..Lead nitrate .Combustion rate. .controller:.Metaldehyde ..Trioxane ..Hexamethylene ..tetramine .O2 Release catalyst:.Manganese dioxide .Binder:.Cellulose nitrate ..Cellulose acetate .Polymer:.Monomethyl ..methacrylate ..Styrene ..Polysulphides ..Acrylonitrile ..Methyl acrylate The match is prepared by dispersing the composition particles in a solution of the binder in a liquid monomer which is capable of in situ polymerization without the use of solvents, this prevents the escape of the combustion modifier, which otherwise occurs through interstiticial channels. The partially solidified mass may be extruded to form rod which is then wrapped in polyethylene to prevent monomer evaporation during curing. After curing, the wrapping is removed, the rod cut to length, and then the matches are coated with a flame retardant.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US16605262A | 1962-01-15 | 1962-01-15 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB980831A true GB980831A (en) | 1965-01-20 |
Family
ID=22601604
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB4592262A Expired GB980831A (en) | 1962-01-15 | 1962-12-05 | Re-ignitable match |
Country Status (2)
Country | Link |
---|---|
DE (1) | DE1208226B (en) |
GB (1) | GB980831A (en) |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE638694C (en) * | 1931-06-08 | 1936-11-21 | Svenska Taendsticks Aktiebolag | Permanent ignition stick |
NL69843C (en) * | 1946-11-13 | |||
GB636817A (en) * | 1948-05-05 | 1950-05-10 | Folke Knut Knutsson Hall | Igniting rod capable of repeated use |
DE1739957U (en) * | 1955-03-26 | 1957-02-14 | Ludwig Blattmann | STRONG LIGHT TORCH. |
US3065063A (en) * | 1956-01-30 | 1962-11-20 | Knutsson-Hall Folke Knut | Ignition rods intended to be lit and extinguished repeatedly |
-
1962
- 1962-12-05 GB GB4592262A patent/GB980831A/en not_active Expired
-
1963
- 1963-01-15 DE DET23324A patent/DE1208226B/en active Pending
Also Published As
Publication number | Publication date |
---|---|
DE1208226B (en) | 1965-12-30 |
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