FR2682375A1 - Composition for matchheads containing iron phosphides - Google Patents
Composition for matchheads containing iron phosphides Download PDFInfo
- Publication number
- FR2682375A1 FR2682375A1 FR9112458A FR9112458A FR2682375A1 FR 2682375 A1 FR2682375 A1 FR 2682375A1 FR 9112458 A FR9112458 A FR 9112458A FR 9112458 A FR9112458 A FR 9112458A FR 2682375 A1 FR2682375 A1 FR 2682375A1
- Authority
- FR
- France
- Prior art keywords
- weight
- mass
- composition according
- dry mixture
- composition
- 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.)
- Granted
Links
- 239000000203 mixture Substances 0.000 title claims abstract description 54
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 title claims description 17
- 229910052742 iron Inorganic materials 0.000 title claims description 10
- 239000000446 fuel Substances 0.000 claims abstract description 9
- 239000011230 binding agent Substances 0.000 claims abstract description 8
- 239000000945 filler Substances 0.000 claims abstract description 7
- VAKIVKMUBMZANL-UHFFFAOYSA-N iron phosphide Chemical compound P.[Fe].[Fe].[Fe] VAKIVKMUBMZANL-UHFFFAOYSA-N 0.000 claims abstract description 6
- 239000002671 adjuvant Substances 0.000 claims abstract description 5
- 239000007800 oxidant agent Substances 0.000 claims abstract description 5
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 17
- 108010010803 Gelatin Proteins 0.000 claims description 9
- 229920000159 gelatin Polymers 0.000 claims description 9
- 239000008273 gelatin Substances 0.000 claims description 9
- 235000019322 gelatine Nutrition 0.000 claims description 9
- 235000011852 gelatine desserts Nutrition 0.000 claims description 9
- VKJKEPKFPUWCAS-UHFFFAOYSA-M potassium chlorate Chemical compound [K+].[O-]Cl(=O)=O VKJKEPKFPUWCAS-UHFFFAOYSA-M 0.000 claims description 7
- 235000013312 flour Nutrition 0.000 claims description 5
- 238000009472 formulation Methods 0.000 claims description 5
- 239000002245 particle Substances 0.000 claims description 5
- 239000000377 silicon dioxide Substances 0.000 claims description 5
- 239000000049 pigment Substances 0.000 claims description 4
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 claims description 3
- 239000011368 organic material Substances 0.000 claims description 3
- OGIDPMRJRNCKJF-UHFFFAOYSA-N titanium oxide Inorganic materials [Ti]=O OGIDPMRJRNCKJF-UHFFFAOYSA-N 0.000 claims description 3
- 239000010445 mica Substances 0.000 claims description 2
- 229910052618 mica group Inorganic materials 0.000 claims description 2
- VLTRZXGMWDSKGL-UHFFFAOYSA-M perchlorate Inorganic materials [O-]Cl(=O)(=O)=O VLTRZXGMWDSKGL-UHFFFAOYSA-M 0.000 claims description 2
- VLTRZXGMWDSKGL-UHFFFAOYSA-N perchloric acid Chemical compound OCl(=O)(=O)=O VLTRZXGMWDSKGL-UHFFFAOYSA-N 0.000 claims description 2
- 230000000087 stabilizing effect Effects 0.000 claims description 2
- WCUXLLCKKVVCTQ-UHFFFAOYSA-M Potassium chloride Chemical compound [Cl-].[K+] WCUXLLCKKVVCTQ-UHFFFAOYSA-M 0.000 claims 2
- 235000011164 potassium chloride Nutrition 0.000 claims 1
- 239000001103 potassium chloride Substances 0.000 claims 1
- RAHZWNYVWXNFOC-UHFFFAOYSA-N Sulphur dioxide Chemical compound O=S=O RAHZWNYVWXNFOC-UHFFFAOYSA-N 0.000 abstract description 4
- 235000010269 sulphur dioxide Nutrition 0.000 abstract 1
- 239000004291 sulphur dioxide Substances 0.000 abstract 1
- KMUONIBRACKNSN-UHFFFAOYSA-N potassium dichromate Chemical compound [K+].[K+].[O-][Cr](=O)(=O)O[Cr]([O-])(=O)=O KMUONIBRACKNSN-UHFFFAOYSA-N 0.000 description 8
- XLOMVQKBTHCTTD-UHFFFAOYSA-N Zinc monoxide Chemical compound [Zn]=O XLOMVQKBTHCTTD-UHFFFAOYSA-N 0.000 description 6
- 238000002485 combustion reaction Methods 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- 229910052717 sulfur Inorganic materials 0.000 description 4
- 239000011593 sulfur Substances 0.000 description 4
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 3
- 230000035945 sensitivity Effects 0.000 description 3
- 239000011787 zinc oxide Substances 0.000 description 3
- UQSXHKLRYXJYBZ-UHFFFAOYSA-N Iron oxide Chemical compound [Fe]=O UQSXHKLRYXJYBZ-UHFFFAOYSA-N 0.000 description 2
- VKCLPVFDVVKEKU-UHFFFAOYSA-N S=[P] Chemical compound S=[P] VKCLPVFDVVKEKU-UHFFFAOYSA-N 0.000 description 2
- 239000000440 bentonite Substances 0.000 description 2
- 229910000278 bentonite Inorganic materials 0.000 description 2
- SVPXDRXYRYOSEX-UHFFFAOYSA-N bentoquatam Chemical compound O.O=[Si]=O.O=[Al]O[Al]=O SVPXDRXYRYOSEX-UHFFFAOYSA-N 0.000 description 2
- 239000000843 powder Substances 0.000 description 2
- 230000009257 reactivity Effects 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 150000003751 zinc Chemical class 0.000 description 2
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 1
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 description 1
- 241000212342 Sium Species 0.000 description 1
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 239000003054 catalyst Substances 0.000 description 1
- 230000003197 catalytic effect Effects 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- SOCTUWSJJQCPFX-UHFFFAOYSA-N dichromate(2-) Chemical compound [O-][Cr](=O)(=O)O[Cr]([O-])(=O)=O SOCTUWSJJQCPFX-UHFFFAOYSA-N 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 239000000975 dye Substances 0.000 description 1
- 229920001971 elastomer Polymers 0.000 description 1
- 239000003517 fume Substances 0.000 description 1
- 231100000252 nontoxic Toxicity 0.000 description 1
- 230000003000 nontoxic effect Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 229910052698 phosphorus Inorganic materials 0.000 description 1
- 239000011591 potassium Substances 0.000 description 1
- 229910001950 potassium oxide Inorganic materials 0.000 description 1
- 239000005060 rubber Substances 0.000 description 1
- 239000000779 smoke Substances 0.000 description 1
- 238000002791 soaking Methods 0.000 description 1
- 231100000419 toxicity Toxicity 0.000 description 1
- 230000001988 toxicity Effects 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
- 239000011701 zinc Substances 0.000 description 1
- 229910052725 zinc Inorganic materials 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C06—EXPLOSIVES; MATCHES
- C06B—EXPLOSIVES OR THERMIC COMPOSITIONS; MANUFACTURE THEREOF; USE OF SINGLE SUBSTANCES AS EXPLOSIVES
- C06B39/00—Compositions containing free phosphorus or a binary compound of phosphorus, except with oxygen
- C06B39/02—Compositions containing free phosphorus or a binary compound of phosphorus, except with oxygen with an inorganic oxygen-halogen salt
- C06B39/04—Compositions containing free phosphorus or a binary compound of phosphorus, except with oxygen with an inorganic oxygen-halogen salt with a binary compound of phosphorus, except with oxygen
-
- C—CHEMISTRY; METALLURGY
- C06—EXPLOSIVES; MATCHES
- C06F—MATCHES; MANUFACTURE OF MATCHES
- C06F3/00—Chemical features in the manufacture of matches
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Solid Fuels And Fuel-Associated Substances (AREA)
- Pretreatment Of Seeds And Plants (AREA)
- Adhesives Or Adhesive Processes (AREA)
- Paints Or Removers (AREA)
- Adornments (AREA)
- Golf Clubs (AREA)
- Thermotherapy And Cooling Therapy Devices (AREA)
Abstract
Description
COMPOSITION POUR BOUTONS D'ALLUMETTES CONTENANT DES PHOS-COMPOSITION FOR MATCH BUTTONS CONTAINING PHOS-
PHURES DE FER.PHURES DE FER.
L'invention concerne les boutons d'allumettes et, plus particulièrement, mais non exclusivement, d'allumettes The invention relates to match buttons and, more particularly, but not exclusively, to match sticks.
dites de sûreté.say safety.
On sait qu'une allumette de sûreté est constituée d'une tige comportant, à une extrémité, un bouton conçu pour We know that a safety match consists of a rod having, at one end, a button designed to
s'enflammer par frottement sur un support spécial compor- ignite by friction on a special support comprising
tant du phosphore rouge Il existe, par ailleurs, des allumettes de type dit "strike-anywhere" dont le bouton s'enflamme par frottement sur les supports rugueux les so much red phosphorus There are, moreover, matches of the type known as "strike-anywhere" whose button ignites by friction on the rough supports the
plus divers.more diverse.
Une composition traditionnelle pour bouton d'allumette répond à la formulation suivante Comburant: Chlorate de potassium Combustible: Soufre ou sulfure de phosphore Liant: Gélatine pure ou avec des additifs Charges: Matières siliciques ou organiques Adjuvants: Catalyseurs, pigments, colorants (dont bichromate de potassium et oxyde de zinc) 28 à 62 % en poids 2 à 7 % en poids 8 à 18 % en poids à 25 % en poids 0,5 à 25 % en poids -2 - Le soufre est utilisé dans les allumettes de sûreté, le A traditional composition for a match button corresponds to the following formulation Oxidizer: Potassium chlorate Fuel: Sulfur or phosphorus sulfide Binder: Pure gelatin or with additives Fillers: Silicic or organic materials Adjuvants: Catalysts, pigments, dyes (including dichromate of potassium and zinc oxide) 28 to 62% by weight 2 to 7% by weight 8 to 18% by weight to 25% by weight 0.5 to 25% by weight -2 - Sulfur is used in safety matches, the
sulfure de phosphore dans les allumettes "strike- phosphorus sulfide in "strike-" matches
anywhere". Les allumettes actuelles ne présentent pas de toxicité effective ni pour l'utilisateur, ni pour le personnel de production. Toutefois, l'odeur d'anhydride sulfureux dégagée au moment de la combustion peut être perçue comme irritante pour certains utilisateurs, et surtout les traces de bichromate de potassium et de sels de zinc généralement anywhere ". The current matches do not present an effective toxicity either for the user, nor for the personnel of production. However, the odor of sulfur dioxide released at the time of combustion can be perceived as irritating for certain users, and especially traces of potassium dichromate and zinc salts generally
présents dans les eaux de lavage du matériel de produc- present in the washing water of production equipment
tion peuvent être considérées comme polluantes si elles tion can be considered polluting if they
sont rejetées dans le milieu naturel. are released to the environment.
La présente invention a pour but de s'affranchir de cet inconvénient en permettant de substituer au soufre un The object of the present invention is to overcome this drawback by making it possible to substitute sulfur for a
combustible primaire atoxique et non susceptible de pro- non-toxic primary fuel and not likely to produce
duire une émanation irritante et de supprimer remove irritating fumes and remove
l'introduction de bichromate de potassium et, de préfé- the introduction of potassium dichromate and, preferably
rence, celle d'oxyde de zinc dans la composition du bou- zinc oxide in the composition of the bou-
ton. La composition pour boutons d'allumettes suivant l'invention se caractérise principalement en ce qu'elle your. The composition for match buttons according to the invention is mainly characterized in that it
comporte de 3 à 60 % en poids de phosphures de fer. contains from 3 to 60% by weight of iron phosphides.
Dans un mode d'exécution préféré, la granulométrie moyenne des phosphures de fer utilisés, sera inférieure à In a preferred embodiment, the average particle size of the iron phosphides used will be less than
250 microns et, de préférence, à une dizaine de microns. 250 microns and preferably around ten microns.
Dans son application aux allumettes de sûreté, la compo- In its application to safety matches, the composition
sition suivant l'invention aura avantageusement la formu- sition according to the invention will advantageously have the formu-
lation suivante: Comburant Chlorate ou perchlorate de potassium 30 à 62 % en poids Combustible: Phosphures de fer 3 à 60 % en poids 3 - Liant: Gélatine ou liants de synthèse 5 à 18 % en poids Charges: Matières siliciques ou organiques O à 25 % en poids Adjuvants: Pigments flegmatisants stabilisants O à 25 % en poids L'invention sera mieux comprise à la lumière des exemples décrits ci- après, donnés à titre non limitatif, qui se Next lation: Oxidizer Potassium chlorate or perchlorate 30 to 62% by weight Fuel: Iron phosphides 3 to 60% by weight 3 - Binder: Gelatin or synthetic binders 5 to 18% by weight Fillers: Silicic or organic materials O to 25 % by weight Adjuvants: Phlegmatizing stabilizing pigments O to 25% by weight The invention will be better understood in the light of the examples described below, given without limitation, which are
rapportent à la fabrication d'allumettes de sûreté. relate to the manufacture of safety matches.
Exemple 1Example 1
On part de la composition suivante: Chlorate de potassium 50 % en masse du mélange sec Gélatine 13 % en masse du mélange sec Farine de diatomées 5 % en masse du mélange sec Phosphure de fer 32 % en masse du mélange sec Les composants sont mélangés en dispersion aqueuse avec par exemple 25 % d'eau et la fabrication des allumettes We start from the following composition: Potassium chlorate 50% by mass of the dry mixture Gelatin 13% by mass of the dry mixture Diatom flour 5% by mass of the dry mixture Iron phosphide 32% by mass of the dry mixture The components are mixed in aqueous dispersion with for example 25% water and the manufacture of matches
s'effectue par trempage suivant une technique classique. is carried out by soaking according to a conventional technique.
Après séchage pendant 1 heure 30 à 400 C, la réactivité et la sensibilité obtenues sont comparables à celles d'une After drying for 1 hour 30 minutes at 400 ° C., the reactivity and the sensitivity obtained are comparable to that of a
formulation classique pour allumettes de sûreté. classic formulation for safety matches.
On soulignera qu'aucun ajout de bichromate de potassium It should be noted that no addition of potassium dichromate
ou d'oxyde de zinc n'a été fait Le phosphure de fer uti- or zinc oxide was made Iron phosphide used
lisé est disponible dans le commerce à l'état de poudre fine (granulométrie majoritaire de quelques microns), laquelle est utilisée dans l'art antérieur comme pigment lise is commercially available in the form of a fine powder (majority particle size of a few microns), which is used in the prior art as a pigment
conducteur dans le domaine des peintures anti-corrosion. conductor in the field of anti-corrosion paints.
Cette poudre contient des phosphures de fer sous la forme F 2 P ou F 3 P. La réaction d'oxydation des phosphures s'amorce par la friction sur une surface spéciale qui peut être identique à celle que possèdent les boîtes d'allumettes de sûreté traditionnelles utilisant le soufre comme combustible On -4 - constate de manière surprenante que la combustion des phosphures se poursuit quand on arrête le frottement, en dépit de l'absence de l'effet catalytique indispensable This powder contains iron phosphides in the form F 2 P or F 3 P. The oxidation reaction of phosphides starts by friction on a special surface which can be identical to that found in safety match boxes. traditional using sulfur as fuel On -4 - surprisingly finds that the combustion of phosphides continues when the friction is stopped, despite the absence of the essential catalytic effect
dans l'art antérieur du bichromate de potassium. in the prior art potassium dichromate.
La granulométrie des phosphures s'est révélée constituer un paramètre important (elle doit être inférieure à microns en moyenne pour obtenir une réactivité et une The particle size of the phosphides has been found to be an important parameter (it must be less than microns on average to obtain reactivity and
sensibilité satisfaisantes), ce qui s'explique probable- satisfactory sensitivity), which is probably explained-
ment par le rôle joué par l'interface entre les parti- by the role played by the interface between the parties
cules de phosphures et les cristaux de chlorate de potas- phosphide and potassium chlorate crystals
sium dans la combustion.sium in combustion.
On constate également que la vitesse de combustion We also note that the combustion speed
n'atteint pas des valeurs suffisamment élevées pour exi- does not reach values high enough to exi-
ger l'emploi d'un flegmatisant énergique, tel qu'oxyde de manage the use of an energetic phlegmatizer, such as
zinc ou sel de zinc.zinc or zinc salt.
Toutefois, l'allumage demeure relativement violent, la However, the ignition remains relatively violent, the
flamme partant dans tous les sens avec des projections. flame going in all directions with projections.
Cette violence de l'allumage a pu être réduite notamment grâce à un rajout de célite, par exemple de 1 % en masse et/ou au remplacement d'une fraction de phosphure, par exemple de l'ordre de 4 % par du mica Cette dernière solution permet de réduire notablement les projections This violence of the ignition could be reduced in particular thanks to an addition of celite, for example by 1% by mass and / or by the replacement of a phosphide fraction, for example of the order of 4% by mica This latest solution significantly reduces projections
lors de l'allumage.upon ignition.
Exemple 2Example 2
Dans cet exemple, la composition présente la formulation suivante: Chlorate de potassium 50 % en masse du mélange sec Gélatine 13 % en masse du mélange sec Farine de diatomées 5 % en masse du mélange sec Phosphure de fer 32 % en masse du mélange sec Bentonite 5 % en masse du mélange sec - Cette composition permet d'obtenir une bonne sensibilité, laquelle reste bonne même dans le cas o l'on supprime la In this example, the composition has the following formulation: Potassium chlorate 50% by mass of the dry mixture Gelatin 13% by mass of the dry mixture Diatom flour 5% by mass of the dry mixture Iron phosphide 32% by mass of the dry mixture Bentonite 5% by mass of the dry mixture - This composition makes it possible to obtain a good sensitivity, which remains good even in the case where the
bentonite et o l'on rajoute 3 % de célite. bentonite and where we add 3% celite.
Aucun changement notable n'est constaté si l'on ramène à 11 % la quantité de gélatine, avec des ajouts de 2 % de silice C 600, de 3 % de célite, la quantité de phosphure No significant change is noted if the amount of gelatin is reduced to 11%, with the addition of 2% of silica C 600, of 3% of celite, the amount of phosphide
étant alors ramenée à 29 %.then being reduced to 29%.
Exemple 3Example 3
La composition définie dans cet exemple est celle qui a donné les meilleurs résultats, aussi bien au niveau de The composition defined in this example is that which gave the best results, both in terms of
son industrialisation que sur le plan qualitatif Sa for- its industrialization only qualitatively Its strength-
mulation est la suivante Chlorate de potassium 55 % en masse du mélange sec Gélatine 13 % en masse du mélange sec Farine de diatomées 5 % en masse du mélange sec Silice 16 % en masse du mélange sec Phosphure de fer 5 % en masse du mélange sec Célite 2 % en masse du mélange sec Oxyde de titane 4 % en masse du mélange sec mulation is as follows Potassium chlorate 55% by mass of the dry mixture Gelatin 13% by mass of the dry mixture Diatom flour 5% by mass of the dry mixture Silica 16% by mass of the dry mixture Iron phosphide 5% by mass of the dry mixture Celite 2% by mass of the dry mixture Titanium oxide 4% by mass of the dry mixture
Cette composition a permis d'obtenir une très bonne sen- This composition made it possible to obtain a very good feeling.
sibilité sur tous frottoirs, aucune projection ni de for- sibility on all rubbers, no projection or shape
mation de dards, une bonne transmission avec une fumée et une flamme normale, le bouton présentant un bon aspect après allumage: Ces résultats sont restés inchangés à la suite d'un rajout de 1 % d'oxyde de fer pour colorer le mation of darts, good transmission with normal smoke and flame, the button having a good appearance after lighting: These results remained unchanged following the addition of 1% iron oxide to color the
bouton.button.
Des essais sur une composition similaire à la précédente avec, en moins 1 % de silice et 1 % de phosphure (ce qui ramène à 4 % le pourcentage de phosphure) et, en plus 2 % Tests on a composition similar to the previous one, with at least 1% silica and 1% phosphide (which brings the percentage of phosphide to 4%) and, in addition, 2%
de célite, ont permis d'obtenir des résultats satisfai- celite, allowed to obtain satisfactory results
sants, avec cependant un léger retard à l'allumage et une health, however with a slight delay in ignition and a
légère difficulté des allumettes à s'enflammer. slight difficulty for matches to ignite.
-6--6-
Claims (7)
Priority Applications (6)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR9112458A FR2682375B1 (en) | 1991-10-10 | 1991-10-10 | COMPOSITION FOR MATCH BUTTONS CONTAINING IRON PHOSPHIDES. |
| AT92402242T ATE99661T1 (en) | 1991-10-10 | 1992-08-06 | IRON PHOSPHIDE CONTAINING MATCHHEAD COMPOSITIONS. |
| EP92402242A EP0540372B1 (en) | 1991-10-10 | 1992-08-06 | Match head formulations containing iron phosphides |
| ES92402242T ES2062876T3 (en) | 1991-10-10 | 1992-08-06 | COMPOSITION FOR MATCH HEADS CONTAINING IRON PHOSPHIDES. |
| DK92402242.9T DK0540372T3 (en) | 1991-10-10 | 1992-08-06 | Composition for match heads containing iron phosphide |
| DE69200035T DE69200035T2 (en) | 1991-10-10 | 1992-08-06 | Compositions for match heads containing iron phosphides. |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR9112458A FR2682375B1 (en) | 1991-10-10 | 1991-10-10 | COMPOSITION FOR MATCH BUTTONS CONTAINING IRON PHOSPHIDES. |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2682375A1 true FR2682375A1 (en) | 1993-04-16 |
| FR2682375B1 FR2682375B1 (en) | 1993-11-26 |
Family
ID=9417764
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR9112458A Expired - Fee Related FR2682375B1 (en) | 1991-10-10 | 1991-10-10 | COMPOSITION FOR MATCH BUTTONS CONTAINING IRON PHOSPHIDES. |
Country Status (6)
| Country | Link |
|---|---|
| EP (1) | EP0540372B1 (en) |
| AT (1) | ATE99661T1 (en) |
| DE (1) | DE69200035T2 (en) |
| DK (1) | DK0540372T3 (en) |
| ES (1) | ES2062876T3 (en) |
| FR (1) | FR2682375B1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ITFI20110204A1 (en) * | 2011-09-22 | 2013-03-23 | Veronica Giuntoli | MATCH. |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB414938A (en) * | 1932-11-28 | 1934-08-16 | Larsson Lars Erik | Improved method of making water-proof matches |
| US2132996A (en) * | 1936-02-12 | 1938-10-11 | Samuel D Ehrlich | Ignition and priming compound |
| GB2098975A (en) * | 1981-05-27 | 1982-12-01 | Immobiliere Financiere Et Des | Improvements in the manufacture of so-called safety matches |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2273702B (en) * | 1991-01-08 | 1995-02-08 | Bryant & May Ltd | Match head formulations |
-
1991
- 1991-10-10 FR FR9112458A patent/FR2682375B1/en not_active Expired - Fee Related
-
1992
- 1992-08-06 EP EP92402242A patent/EP0540372B1/en not_active Expired - Lifetime
- 1992-08-06 DE DE69200035T patent/DE69200035T2/en not_active Expired - Fee Related
- 1992-08-06 ES ES92402242T patent/ES2062876T3/en not_active Expired - Lifetime
- 1992-08-06 DK DK92402242.9T patent/DK0540372T3/en active
- 1992-08-06 AT AT92402242T patent/ATE99661T1/en not_active IP Right Cessation
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB414938A (en) * | 1932-11-28 | 1934-08-16 | Larsson Lars Erik | Improved method of making water-proof matches |
| US2132996A (en) * | 1936-02-12 | 1938-10-11 | Samuel D Ehrlich | Ignition and priming compound |
| GB2098975A (en) * | 1981-05-27 | 1982-12-01 | Immobiliere Financiere Et Des | Improvements in the manufacture of so-called safety matches |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ITFI20110204A1 (en) * | 2011-09-22 | 2013-03-23 | Veronica Giuntoli | MATCH. |
Also Published As
| Publication number | Publication date |
|---|---|
| ES2062876T3 (en) | 1994-12-16 |
| FR2682375B1 (en) | 1993-11-26 |
| ATE99661T1 (en) | 1994-01-15 |
| DE69200035D1 (en) | 1994-02-17 |
| EP0540372B1 (en) | 1994-01-05 |
| EP0540372A1 (en) | 1993-05-05 |
| DK0540372T3 (en) | 1994-05-16 |
| DE69200035T2 (en) | 1994-06-23 |
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