GB980832A - Re-ignitable match - Google Patents
Re-ignitable matchInfo
- Publication number
- GB980832A GB980832A GB4592362A GB4592362A GB980832A GB 980832 A GB980832 A GB 980832A GB 4592362 A GB4592362 A GB 4592362A GB 4592362 A GB4592362 A GB 4592362A GB 980832 A GB980832 A GB 980832A
- Authority
- GB
- United Kingdom
- Prior art keywords
- core
- coated
- match
- fuel
- rod
- 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)
- Compositions Of Macromolecular Compounds (AREA)
- Solid Fuels And Fuel-Associated Substances (AREA)
Abstract
A re-ignitable match comprises a combustible core surrounded by a combustible body coated with a thin film. The core is a match composition comprising an oxygen source, a fuel, a combustion rate retarder, and a binder, all dispersed in a dense non-porous polymer. The match composition is preferably one of those described in Specification 980,831. The body will usually not contain an oxygen source, and will employ a fuel such as metaldehyde in a polymer such as monomethyl methacrylate, styrene, polysulphide, acrylonitrile or methyl acrylate. The core and body are simultaneously co-axially extruded and temporarily coated, e.g. with polyethylene, whilst curing is taking place. After curing is completed and the temporary covering removed, the rod is coated with regenerated cellulose, cellulose acetate, P.V.C., or P.V.A.; this coating helps to prevent the body burning faster than the core. The rod is finally cut into suitable lengths.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US16605162A | 1962-01-15 | 1962-01-15 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB980832A true GB980832A (en) | 1965-01-20 |
Family
ID=22601598
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB4592362A Expired GB980832A (en) | 1962-01-15 | 1962-12-05 | Re-ignitable match |
Country Status (2)
| Country | Link |
|---|---|
| DE (1) | DE1208669B (en) |
| GB (1) | GB980832A (en) |
Family Cites Families (6)
| 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 |
| DE1078031B (en) * | 1959-01-31 | 1960-03-17 | Dynamit Nobel Ag | Apparatus for the production of jacketed, shaped propellants for rockets |
-
1962
- 1962-12-05 GB GB4592362A patent/GB980832A/en not_active Expired
-
1963
- 1963-01-15 DE DET23323A patent/DE1208669B/en active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| DE1208669B (en) | 1966-01-05 |
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