CA2471537C - Composition exempte de plomb et methode pour produire des projectiles et des noyaux de projectiles exempts de plomb au moyen de celle-ci - Google Patents
Composition exempte de plomb et methode pour produire des projectiles et des noyaux de projectiles exempts de plomb au moyen de celle-ci Download PDFInfo
- Publication number
- CA2471537C CA2471537C CA2471537A CA2471537A CA2471537C CA 2471537 C CA2471537 C CA 2471537C CA 2471537 A CA2471537 A CA 2471537A CA 2471537 A CA2471537 A CA 2471537A CA 2471537 C CA2471537 C CA 2471537C
- Authority
- CA
- Canada
- Prior art keywords
- lead
- rubber
- shot
- bullet
- projectile
- 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 - Fee Related
Links
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 58
- 239000000203 mixture Substances 0.000 title claims abstract description 34
- 239000011159 matrix material Substances 0.000 claims abstract description 48
- 239000002923 metal particle Substances 0.000 claims abstract description 46
- 229920003052 natural elastomer Polymers 0.000 claims abstract description 7
- 229920001194 natural rubber Polymers 0.000 claims abstract description 7
- 244000043261 Hevea brasiliensis Species 0.000 claims abstract description 6
- 229920001971 elastomer Polymers 0.000 claims description 77
- 239000005060 rubber Substances 0.000 claims description 77
- 238000000034 method Methods 0.000 claims description 48
- 238000000465 moulding Methods 0.000 claims description 41
- 239000007787 solid Substances 0.000 claims description 34
- 229910052751 metal Inorganic materials 0.000 claims description 27
- 239000002184 metal Substances 0.000 claims description 27
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 16
- 229910052802 copper Inorganic materials 0.000 claims description 16
- 239000010949 copper Substances 0.000 claims description 16
- 239000000463 material Substances 0.000 claims description 16
- 229910000831 Steel Inorganic materials 0.000 claims description 15
- 239000010959 steel Substances 0.000 claims description 15
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 13
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 claims description 13
- 239000002245 particle Substances 0.000 claims description 12
- 229910052721 tungsten Inorganic materials 0.000 claims description 12
- 239000010937 tungsten Substances 0.000 claims description 12
- 238000007747 plating Methods 0.000 claims description 10
- 238000000576 coating method Methods 0.000 claims description 9
- 239000000843 powder Substances 0.000 claims description 9
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims description 8
- 150000002739 metals Chemical class 0.000 claims description 8
- 239000011248 coating agent Substances 0.000 claims description 7
- 238000002156 mixing Methods 0.000 claims description 7
- 230000005484 gravity Effects 0.000 claims description 6
- 229910052742 iron Inorganic materials 0.000 claims description 6
- 239000007788 liquid Substances 0.000 claims description 6
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 claims description 5
- 229910000881 Cu alloy Inorganic materials 0.000 claims description 4
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 claims description 4
- 229910052787 antimony Inorganic materials 0.000 claims description 4
- WATWJIUSRGPENY-UHFFFAOYSA-N antimony atom Chemical compound [Sb] WATWJIUSRGPENY-UHFFFAOYSA-N 0.000 claims description 4
- 229910052759 nickel Inorganic materials 0.000 claims description 4
- 229910052718 tin Inorganic materials 0.000 claims description 4
- 229910052725 zinc Inorganic materials 0.000 claims description 4
- 239000011701 zinc Substances 0.000 claims description 4
- 238000009713 electroplating Methods 0.000 claims description 3
- 239000008187 granular material Substances 0.000 claims description 3
- 229920001084 poly(chloroprene) Polymers 0.000 claims description 3
- 229920001195 polyisoprene Polymers 0.000 claims description 3
- 229920003048 styrene butadiene rubber Polymers 0.000 claims description 3
- 239000011135 tin Substances 0.000 claims description 3
- OUPZKGBUJRBPGC-UHFFFAOYSA-N 1,3,5-tris(oxiran-2-ylmethyl)-1,3,5-triazinane-2,4,6-trione Chemical compound O=C1N(CC2OC2)C(=O)N(CC2OC2)C(=O)N1CC1CO1 OUPZKGBUJRBPGC-UHFFFAOYSA-N 0.000 claims description 2
- 239000004593 Epoxy Substances 0.000 claims description 2
- 238000003801 milling Methods 0.000 claims description 2
- 229920000728 polyester Polymers 0.000 claims description 2
- 229920002635 polyurethane Polymers 0.000 claims description 2
- 239000004814 polyurethane Substances 0.000 claims description 2
- 238000009475 tablet pressing Methods 0.000 claims description 2
- 229920003051 synthetic elastomer Polymers 0.000 abstract description 2
- 231100000419 toxicity Toxicity 0.000 abstract description 2
- 230000001988 toxicity Effects 0.000 abstract description 2
- 239000011162 core material Substances 0.000 description 62
- 241000272517 Anseriformes Species 0.000 description 11
- 229920000642 polymer Polymers 0.000 description 10
- 231100000252 nontoxic Toxicity 0.000 description 9
- 230000003000 nontoxic effect Effects 0.000 description 9
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 description 7
- 229910052797 bismuth Inorganic materials 0.000 description 5
- JCXGWMGPZLAOME-UHFFFAOYSA-N bismuth atom Chemical compound [Bi] JCXGWMGPZLAOME-UHFFFAOYSA-N 0.000 description 5
- 238000003825 pressing Methods 0.000 description 5
- 239000000047 product Substances 0.000 description 5
- 241000271566 Aves Species 0.000 description 4
- AHIVCQLQCIBVOS-UHFFFAOYSA-N [Fe].[W] Chemical compound [Fe].[W] AHIVCQLQCIBVOS-UHFFFAOYSA-N 0.000 description 4
- OWUGOENUEKACGV-UHFFFAOYSA-N [Fe].[Ni].[W] Chemical compound [Fe].[Ni].[W] OWUGOENUEKACGV-UHFFFAOYSA-N 0.000 description 3
- 239000012749 thinning agent Substances 0.000 description 3
- 230000008359 toxicosis Effects 0.000 description 3
- 241000288104 Rallidae Species 0.000 description 2
- 230000002349 favourable effect Effects 0.000 description 2
- 239000008188 pellet Substances 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- XQMVBICWFFHDNN-UHFFFAOYSA-N 5-amino-4-chloro-2-phenylpyridazin-3-one;(2-ethoxy-3,3-dimethyl-2h-1-benzofuran-5-yl) methanesulfonate Chemical compound O=C1C(Cl)=C(N)C=NN1C1=CC=CC=C1.C1=C(OS(C)(=O)=O)C=C2C(C)(C)C(OCC)OC2=C1 XQMVBICWFFHDNN-UHFFFAOYSA-N 0.000 description 1
- 229910001152 Bi alloy Inorganic materials 0.000 description 1
- 241001086826 Branta bernicla Species 0.000 description 1
- 235000016936 Dendrocalamus strictus Nutrition 0.000 description 1
- 241001529251 Gallinago gallinago Species 0.000 description 1
- 241000288140 Gruiformes Species 0.000 description 1
- 206010027439 Metal poisoning Diseases 0.000 description 1
- 239000004677 Nylon Substances 0.000 description 1
- 229910000978 Pb alloy Inorganic materials 0.000 description 1
- 238000007605 air drying Methods 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 238000009395 breeding Methods 0.000 description 1
- 230000001488 breeding effect Effects 0.000 description 1
- 239000007795 chemical reaction product Substances 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000002788 crimping Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000001627 detrimental effect Effects 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 238000010304 firing Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 239000012634 fragment Substances 0.000 description 1
- 238000005469 granulation Methods 0.000 description 1
- 230000003179 granulation Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 208000008127 lead poisoning Diseases 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 229910001092 metal group alloy Inorganic materials 0.000 description 1
- 230000001617 migratory effect Effects 0.000 description 1
- 230000003278 mimic effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229920001778 nylon Polymers 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 238000000059 patterning Methods 0.000 description 1
- 229920005596 polymer binder Polymers 0.000 description 1
- 239000002491 polymer binding agent Substances 0.000 description 1
- 239000002861 polymer material Substances 0.000 description 1
- 244000062645 predators Species 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 239000013049 sediment Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000005061 synthetic rubber Substances 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F42—AMMUNITION; BLASTING
- F42B—EXPLOSIVE CHARGES, e.g. FOR BLASTING, FIREWORKS, AMMUNITION
- F42B12/00—Projectiles, missiles or mines characterised by the warhead, the intended effect, or the material
- F42B12/72—Projectiles, missiles or mines characterised by the warhead, the intended effect, or the material characterised by the material
- F42B12/74—Projectiles, missiles or mines characterised by the warhead, the intended effect, or the material characterised by the material of the core or solid body
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F42—AMMUNITION; BLASTING
- F42B—EXPLOSIVE CHARGES, e.g. FOR BLASTING, FIREWORKS, AMMUNITION
- F42B7/00—Shotgun ammunition
- F42B7/02—Cartridges, i.e. cases with propellant charge and missile
- F42B7/04—Cartridges, i.e. cases with propellant charge and missile of pellet type
- F42B7/046—Pellets or shot therefor
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F42—AMMUNITION; BLASTING
- F42B—EXPLOSIVE CHARGES, e.g. FOR BLASTING, FIREWORKS, AMMUNITION
- F42B7/00—Shotgun ammunition
- F42B7/02—Cartridges, i.e. cases with propellant charge and missile
- F42B7/10—Ball or slug shotgun cartridges
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
Abstract
Une composition et une méthode pour produire une matrice à haute densité et exempte de plomb qui peut servir à remplacer le plomb dans les cas où le plomb est utilisé, mais sa toxicité n'est pas souhaitable. La composition comprend des particules métalliques combinées à du caoutchouc naturel ou synthétique et elle est particulièrement utile dans la production de projectiles exempts de plomb tels que des balles et des cartouches, ainsi que pour les balles de cartouches à pointe chemisée.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CA2471537A CA2471537C (fr) | 2003-06-19 | 2004-06-18 | Composition exempte de plomb et methode pour produire des projectiles et des noyaux de projectiles exempts de plomb au moyen de celle-ci |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CA2,432,820 | 2003-06-19 | ||
| CA002432820A CA2432820A1 (fr) | 2003-06-19 | 2003-06-19 | Composition pour la production de projectiles non toxiques et methode pour la produire |
| CA2471537A CA2471537C (fr) | 2003-06-19 | 2004-06-18 | Composition exempte de plomb et methode pour produire des projectiles et des noyaux de projectiles exempts de plomb au moyen de celle-ci |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CA2471537A1 CA2471537A1 (fr) | 2004-12-19 |
| CA2471537C true CA2471537C (fr) | 2010-06-22 |
Family
ID=33565745
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA2471537A Expired - Fee Related CA2471537C (fr) | 2003-06-19 | 2004-06-18 | Composition exempte de plomb et methode pour produire des projectiles et des noyaux de projectiles exempts de plomb au moyen de celle-ci |
Country Status (1)
| Country | Link |
|---|---|
| CA (1) | CA2471537C (fr) |
-
2004
- 2004-06-18 CA CA2471537A patent/CA2471537C/fr not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CA2471537A1 (fr) | 2004-12-19 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| AU754891B2 (en) | Frangible powdered iron projectiles | |
| DE69718452T2 (de) | Bleifreie geschosse | |
| US5719352A (en) | Low toxicity shot pellets | |
| JP3634367B2 (ja) | 鉛非含有弾丸 | |
| CA2194487C (fr) | Projectiles sans plomb ne nuisant pas a l'environnement et leur procede de fabrication | |
| US7217389B2 (en) | Tungsten-containing articles and methods for forming the same | |
| EP0641836B1 (fr) | Matériau avec haute densité | |
| US20020005137A1 (en) | Lead-free frangible projectile | |
| US6551375B2 (en) | Ammunition using non-toxic metals and binders | |
| US7607394B2 (en) | Lead-free projectiles | |
| US20060283314A1 (en) | Bismuth projectile | |
| US20030143099A1 (en) | Pressing process for tungsten articles | |
| WO1991000491A1 (fr) | Projectile a grenaille non toxique et cartouche de grenaille contenant un tel projectile | |
| US20050066850A1 (en) | Non-lead composition and method of manufacturing non-lead projectiles and projectile cores therewith | |
| CA2471537C (fr) | Composition exempte de plomb et methode pour produire des projectiles et des noyaux de projectiles exempts de plomb au moyen de celle-ci | |
| US7073425B1 (en) | Method of making an environmentally safe substitute for lead shot | |
| CA2498306A1 (fr) | Composition sans plomb et methode de fabrication de projectiles sans plomb et de noyaux de projectile connexes | |
| DE102020110980A1 (de) | Geschoss aus einem bleifreien Material | |
| GB2372800A (en) | Shotgun shot, pellets and bullets |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EEER | Examination request | ||
| MKLA | Lapsed |
Effective date: 20210618 |