EP0518330B2 - Verwendung eines Gemisches als Geschossfangmasse - Google Patents
Verwendung eines Gemisches als Geschossfangmasse Download PDFInfo
- Publication number
- EP0518330B2 EP0518330B2 EP92109853A EP92109853A EP0518330B2 EP 0518330 B2 EP0518330 B2 EP 0518330B2 EP 92109853 A EP92109853 A EP 92109853A EP 92109853 A EP92109853 A EP 92109853A EP 0518330 B2 EP0518330 B2 EP 0518330B2
- Authority
- EP
- European Patent Office
- Prior art keywords
- resin
- hydrogenated
- hydrocarbon
- bullet
- mixture
- 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 - Lifetime
Links
- 239000000203 mixture Substances 0.000 title claims description 19
- 239000000463 material Substances 0.000 title abstract description 6
- 229920001169 thermoplastic Polymers 0.000 claims abstract description 13
- 239000000025 natural resin Substances 0.000 claims abstract description 10
- 239000004416 thermosoftening plastic Substances 0.000 claims abstract description 7
- 229920000620 organic polymer Polymers 0.000 claims abstract description 6
- -1 polypropylene Polymers 0.000 claims description 18
- 239000011347 resin Substances 0.000 claims description 17
- 229920005989 resin Polymers 0.000 claims description 17
- 239000013032 Hydrocarbon resin Substances 0.000 claims description 15
- 229920006270 hydrocarbon resin Polymers 0.000 claims description 15
- 229920002367 Polyisobutene Polymers 0.000 claims description 12
- 239000004743 Polypropylene Substances 0.000 claims description 12
- 229920001155 polypropylene Polymers 0.000 claims description 12
- 229930195733 hydrocarbon Natural products 0.000 claims description 9
- 150000002430 hydrocarbons Chemical class 0.000 claims description 9
- 150000003505 terpenes Chemical class 0.000 claims description 8
- 235000007586 terpenes Nutrition 0.000 claims description 8
- 239000000945 filler Substances 0.000 claims description 7
- 229920002554 vinyl polymer Polymers 0.000 claims description 6
- 125000001931 aliphatic group Chemical group 0.000 claims description 4
- 239000000049 pigment Substances 0.000 claims description 4
- 125000003118 aryl group Chemical group 0.000 claims description 2
- 239000003208 petroleum Substances 0.000 claims description 2
- 239000004215 Carbon black (E152) Substances 0.000 claims 2
- 239000000126 substance Substances 0.000 abstract description 3
- 239000000057 synthetic resin Substances 0.000 abstract description 3
- 230000035515 penetration Effects 0.000 abstract description 2
- 231100001261 hazardous Toxicity 0.000 abstract 1
- 229920003002 synthetic resin Polymers 0.000 abstract 1
- 238000007670 refining Methods 0.000 description 6
- 229920003023 plastic Polymers 0.000 description 5
- 239000004033 plastic Substances 0.000 description 5
- 239000003344 environmental pollutant Substances 0.000 description 4
- 239000000155 melt Substances 0.000 description 4
- 231100000719 pollutant Toxicity 0.000 description 4
- RSWGJHLUYNHPMX-UHFFFAOYSA-N Abietic-Saeure Natural products C12CCC(C(C)C)=CC2=CCC2C1(C)CCCC2(C)C(O)=O RSWGJHLUYNHPMX-UHFFFAOYSA-N 0.000 description 3
- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 description 3
- IMNFDUFMRHMDMM-UHFFFAOYSA-N N-Heptane Chemical compound CCCCCCC IMNFDUFMRHMDMM-UHFFFAOYSA-N 0.000 description 3
- KHPCPRHQVVSZAH-HUOMCSJISA-N Rosin Natural products O(C/C=C/c1ccccc1)[C@H]1[C@H](O)[C@@H](O)[C@@H](O)[C@@H](CO)O1 KHPCPRHQVVSZAH-HUOMCSJISA-N 0.000 description 3
- 229920000642 polymer Polymers 0.000 description 3
- 229920000915 polyvinyl chloride Polymers 0.000 description 3
- 239000004800 polyvinyl chloride Substances 0.000 description 3
- KHPCPRHQVVSZAH-UHFFFAOYSA-N trans-cinnamyl beta-D-glucopyranoside Natural products OC1C(O)C(O)C(CO)OC1OCC=CC1=CC=CC=C1 KHPCPRHQVVSZAH-UHFFFAOYSA-N 0.000 description 3
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 description 3
- QQZOPKMRPOGIEB-UHFFFAOYSA-N 2-Oxohexane Chemical compound CCCCC(C)=O QQZOPKMRPOGIEB-UHFFFAOYSA-N 0.000 description 2
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 2
- HGINCPLSRVDWNT-UHFFFAOYSA-N Acrolein Chemical compound C=CC=O HGINCPLSRVDWNT-UHFFFAOYSA-N 0.000 description 2
- 239000004698 Polyethylene Substances 0.000 description 2
- NBBJYMSMWIIQGU-UHFFFAOYSA-N Propionic aldehyde Chemical compound CCC=O NBBJYMSMWIIQGU-UHFFFAOYSA-N 0.000 description 2
- WYURNTSHIVDZCO-UHFFFAOYSA-N Tetrahydrofuran Chemical compound C1CCOC1 WYURNTSHIVDZCO-UHFFFAOYSA-N 0.000 description 2
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 2
- 238000004040 coloring Methods 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 2
- HGCIXCUEYOPUTN-UHFFFAOYSA-N cyclohexene Chemical compound C1CCC=CC1 HGCIXCUEYOPUTN-UHFFFAOYSA-N 0.000 description 2
- 239000000975 dye Substances 0.000 description 2
- 150000002148 esters Chemical class 0.000 description 2
- 239000000835 fiber Substances 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- VLKZOEOYAKHREP-UHFFFAOYSA-N n-Hexane Chemical compound CCCCCC VLKZOEOYAKHREP-UHFFFAOYSA-N 0.000 description 2
- 239000012766 organic filler Substances 0.000 description 2
- 229920001748 polybutylene Polymers 0.000 description 2
- 229920000573 polyethylene Polymers 0.000 description 2
- 229920000098 polyolefin Polymers 0.000 description 2
- 229920001289 polyvinyl ether Polymers 0.000 description 2
- 229920001187 thermosetting polymer Polymers 0.000 description 2
- ZWEHNKRNPOVVGH-UHFFFAOYSA-N 2-Butanone Chemical compound CCC(C)=O ZWEHNKRNPOVVGH-UHFFFAOYSA-N 0.000 description 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- BVKZGUZCCUSVTD-UHFFFAOYSA-L Carbonate Chemical compound [O-]C([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-L 0.000 description 1
- XDTMQSROBMDMFD-UHFFFAOYSA-N Cyclohexane Chemical compound C1CCCCC1 XDTMQSROBMDMFD-UHFFFAOYSA-N 0.000 description 1
- 229920002125 Sokalan® Polymers 0.000 description 1
- IKHGUXGNUITLKF-XPULMUKRSA-N acetaldehyde Chemical compound [14CH]([14CH3])=O IKHGUXGNUITLKF-XPULMUKRSA-N 0.000 description 1
- 235000012211 aluminium silicate Nutrition 0.000 description 1
- 239000003963 antioxidant agent Substances 0.000 description 1
- 229920005549 butyl rubber Polymers 0.000 description 1
- ZTQSAGDEMFDKMZ-UHFFFAOYSA-N butyric aldehyde Natural products CCCC=O ZTQSAGDEMFDKMZ-UHFFFAOYSA-N 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 229920001577 copolymer Polymers 0.000 description 1
- ZSWFCLXCOIISFI-UHFFFAOYSA-N cyclopentadiene Chemical class C1C=CC=C1 ZSWFCLXCOIISFI-UHFFFAOYSA-N 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 150000002013 dioxins Chemical class 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 229920001971 elastomer Polymers 0.000 description 1
- 239000000806 elastomer Substances 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 239000003112 inhibitor Substances 0.000 description 1
- 239000011256 inorganic filler Substances 0.000 description 1
- 229910003475 inorganic filler Inorganic materials 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 229910044991 metal oxide Inorganic materials 0.000 description 1
- 150000004706 metal oxides Chemical class 0.000 description 1
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 description 1
- 239000010445 mica Substances 0.000 description 1
- 229910052618 mica group Inorganic materials 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- TVMXDCGIABBOFY-UHFFFAOYSA-N octane Chemical compound CCCCCCCC TVMXDCGIABBOFY-UHFFFAOYSA-N 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 239000004584 polyacrylic acid Substances 0.000 description 1
- 229920001296 polysiloxane Polymers 0.000 description 1
- 239000013049 sediment Substances 0.000 description 1
- 239000003381 stabilizer Substances 0.000 description 1
- 239000000454 talc Substances 0.000 description 1
- 229910052623 talc Inorganic materials 0.000 description 1
- YLQBMQCUIZJEEH-UHFFFAOYSA-N tetrahydrofuran Natural products C=1C=COC=1 YLQBMQCUIZJEEH-UHFFFAOYSA-N 0.000 description 1
- 239000012815 thermoplastic material Substances 0.000 description 1
- 239000004408 titanium dioxide Substances 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F41—WEAPONS
- F41J—TARGETS; TARGET RANGES; BULLET CATCHERS
- F41J13/00—Bullet catchers
Definitions
- the invention relates to the use of a mixture as Bullet trap.
- Bullet traps are used in the manufacture of bullet traps in shooting ranges to the to destroy the kinetic energy of flying projectiles upon impact.
- Such bullet traps are under other made of thermoplastic materials.
- DE-OS 1 578 238 describes a bullet trap, those made of polyisobutylene alone or a mixture of polyisobutylene with butyl rubber or rubber-like Fabrics.
- the polyisobutylene has a molecular weight of 50,000 to 100,000.
- DE-OS 38 39 000 (EP-A-369 401) is the closest prior art and describes one Bullet trap device in which, for example, thermoplastic polyethylene, polyvinyl chloride, Polyvinyl ether, polybutylene, polyisobutylene, polyacrylic acid ester, methyl silicone or copolymers or mixtures of which come into play.
- the bullet traps used up to now have serious disadvantages.
- show Polyethylene, polyvinyl chloride and polyvinyl ether have a clear brittle fracture behavior, that is, the bullet trap
- These plastics crack when the bullets penetrate and the plastic splinters.
- Polybutylene or polyisobutylene in turn show insufficient stability and excessive flow or creep behavior, so that the construction of a self-supporting bullet trap, for example a wall of several Meters height, as is common for shooting ranges, is not possible.
- the present invention is therefore based on the object of providing a bullet trap, which has improved painter's own shadow and which largely endangers the health of the shooters is avoided.
- thermoplastic organic polymers and certain resins acting as tackifiers in a certain quantitative ratio includes.
- the subject of the present invention is therefore Use of a mixture of at least one thermoplastic organic polymer and at least one Hydrocarbon resin with an average molecular weight of 200 to 3000 or at least one natural resin or one Derivative thereof in a weight ratio of thermoplastic Polymer to hydrocarbon resin or natural resin from 1:10 to 10: 1, being the thermoplastic Polymer around a mixture of at least one atactic Polypropylene and polyisobutylene acts as a bullet trap.
- the bullet trap shows a number of compared to the known bullet trap Advantages.
- it combines those properties in one product that are common to the known ones Bullet trapping masses could only be partially met, depending on the plastic used.
- These properties are primarily an excellent brittle fracture behavior when penetrating and penetration of projectiles, i.e. a lack of brittleness and high stability, which the material is suitable for self-supporting bullet traps as well as an elasticity, which a allows significantly higher bombardment before the bullet trap has to be replaced, i.e. the service life is considerably increased.
- the projectile trap catches projectiles without significantly destroying them.
- the Projectiles easily penetrate the surface of the bullet trap without the risk of ricochets or ricochets consists. Traces of any released pollutants are largely chemically and physically in the Bullet trap held back. This results in improved health conditions in the area of shooting ranges that make use of the projectile trap according to the invention.
- the bullet trap is an impact-resistant, tough and flexible mass that is low Surface stickiness shows.
- the described bullet trap is liquid at temperatures above 150 ° C, so that by melting and Sediment or sieve the melt away from the penetrated bullets and reuse it can be supplied.
- Bullet trapping materials having a viscosity of more than 5,000 mPas / 190 are particularly suitable according to the invention ° C.
- the viscosity of the projectile long masses is preferably in the range from 5,500 to 15,000 mPas / 190 ° C.
- the ratio of thermoplastic organic polymer to synthetic or natural resin is preferably 1: 2 to 2: 1.
- the used Polyolefins have a softening range from 120 to 160 ° C and a viscosity range from 8 to 150 Pas.
- the polyisobutylene preferably has a maximum molecular weight of 40,000.
- the polymers can also be used as a mixture of several polymers of the same type, but with different molecular weights or different viscosities have to be used.
- Suitable hydrocarbon resins according to the invention are described, for example, in ULLMANNS Encyklopadie der Technische Chemie, 4th edition, volume 12, page 539 ff. Reference is hereby made to this disclosure. Petroleum and terpene resins are preferred. Suitable hydrocarbon resins are refining hydrocarbons, in particular hydrogenated refining hydrocarbons, polycyclopentadiene and in particular hydrogenated polycyclopentadiene, aliphatic or aliphatic / aromatic hydrogenated hydrocarbon resins, and resins based on terpene and Vinyl aromatics. Such resins are commercially available e.g. Escorez (Exxon; hydrogenated cyclopentadiene resin Mn ⁇ 500), Regalite (Hercules), Eastotac (Eastman), Arkon (Arakawa), Wink Tack (Goodyear) are available.
- Escorez Exxon; hydrogenated cyclopentadiene resin Mn ⁇ 500
- Regalite Hercules
- Suitable natural resins are also described in ULLMANN's Encyclopedia of Industrial Chemistry, 4. Edition, volume 12, page 525 ff. Reference is hereby made to this disclosure.
- Suitable natural resins are, in particular, those based on rosin (rosin ester, polymerized Rosin, maleinate resins, etc.).
- the average molecular weight of the resins used according to the invention is in the range of 200 to 3,000, preferably 300 to 2,000.
- the resins can be used individually or preferably in mixtures.
- a preferred mix includes hydrogenated refining hydrocarbons, hydrogenated polycyclopentadiene resins, hydrogenated hydrocarbon resins and resins based on terpene and vinyl aromatics. This mixture can be combined in an amount of 60 to 30% by weight with 40 to 70 wt .-% of a plurality of polyolefins are used.
- the bullet trap wax, antioxidants, UV inhibitors, Polymer stabilizers, dyes, pigments, fibers (for example glass or carbon sliver fibers) and / or fillers contain.
- Suitable fillers are inorganic fillers such as carbonate fillers, talc, mica and kaolins.
- organic fillers are used, such as granulated or ground elastomers or Elaslomer compounds with or without filler content, and ground or granulated thermosets or thermoset compounds with or without filler.
- the organic fillers can be made from reprocessed materials, e.g. Car tires, and partially replace the thermoplastic organic polymer (e.g. up to 20%).
- Suitable pigments are thermally stable pigments, such as titanium dioxide or metal oxides for coloring.
- the bullet traps are manufactured by placing the individual components in the melt is homogeneously mixed and then the melt cools down. Expediently, you will melt before pour into suitable molds after cooling.
- the bullet trap in particular the bullet trap containing filler and dye, can be used to create shooting range walls.
- moldings that are made from the Bullet trap were obtained, for example plates, used in a layered arrangement, so that bullets penetrate the layers one after the other.
- the individual layers can be different be composed and have optimized functions with regard to coloring, brittle fracture, braking effect etc.
- the viscosities given relate to the Viscosity at 190 ° C, measured with a rotary viscometer. Quantities are based on weight.
- bullet tang masses were melted of the specified components at temperatures above 150 ° C.
- the melt can then directly be poured into the mold that is suitable for producing, for example, a floor trap wall made of plates.
- 250 pieces Refining hydrocarbons, hydrogenated, molecular weight 250 - 500 100 parts Resins based on terpene and vinyl aromatics, 50 parts hydrogenated polycyclopentadiene, molecular weight 500 - 1800, 100 parts atactic polypropylene, visc. 8,000 mPas 150 pieces atactic polypropylene, visc. 100,000 mPas 250 pieces atactic polypropylene, visc. 60,000 mPas 100 parts Polyisobutylene, visc. 5,000 mPas.
- a plate-shaped bullet trap (15 cm thick) was produced from this bullet trap. At this plate was then a measurement of the pollutant concentrations occurring during bombardment by suction the air directly at the entry points. It has been shown that the concentration of formaldehyde pollutants, Acetaldehyde, propionaldehyde, acrolein, n-heptane, n-hexane, cyclohexane, cyclohexene, octane, acetone, tetrahydrofuran, 2-butanone and 2-hexanone well below 25% of the currently valid MAK value (maximum workplace concentration) lie. For some substances, the concentrations are below the analytical detection limit. The Measurement results were obtained under extreme conditions that do not occur under normal circumstances. The projectile trap according to the invention is therefore harmless with regard to the emission of substances harmful to health.
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
- Developing Agents For Electrophotography (AREA)
Description
| 250 Teile | Raffinierkohlenwasserstoffe, hydrogeniert, Molmasse 250 - 500 |
| 100 Teile | Harze auf Basis von Terpen und Vinylaromaten, |
| 50 Teile | hydriertes Polycyclopentadien, Molmasse 500 - 1800, |
| 100 Teile | ataktisches Polypropylen, Visk. 8.000 mPas |
| 150 Teile | ataktisches Polypropylen, Visk. 100.000 mPas |
| 250 Teile | ataktisches Polypropylen, Visk. 60.000 mPas |
| 100 Teile | Polyisobutylen, Visk. 5.000 mPas. |
| 150 Teile | Raffinierkohlenwasserstoffe, hydrogeniert, Molmasse 250 - 500, |
| 100 Teile | hydriertes Polycyclopentadien, Molmasse 500 - 1800, |
| 50 Teile | hydrierte Hydrocarbonharze, Molmasse 500 - 1800, |
| 100 Teile | ataktisches Polypropylen, Visk. 100.000 mPas |
| 350 Teile | ataktisches Polypropylen, Visk. 60.000 mPas |
| 230 Teile | alaktisches Polypropylen, Visk. 8.000 mPas |
| 20 Teile | Polyisobutylen, Visk. 5.000 mPas. |
| 300 Teile | Raffinierkohlenwasserstoffe, hydrogeniert, Molmasse 250 - 500, |
| 50 Teile | hydriertes Polycyclopentadien, Molmasse 500 - 1800, |
| 50 Teile | hydrierte Hydrocarbonharze, Molmasse 500 1800, |
| 50 Teile | Harze aus Terpen und Vinylaromaten, |
| 200 Teile | ataktisches Polypropylen, Visk. 100.000 mPas |
| 200 Teile | ataktisches Polypropylen, Visk. 60.000 mPas |
| 80 Teile | ataktisches Polypropylen, Visk. 8.000 mPas |
| 70 Teile | Polyisobutylen, Visk. 5.000 mPas. |
Claims (7)
- Verwendung eines Gemisches aus mindestens einem thermoplastischen organischen Polymer und mindestens einem Kohlenwasserstoffharz mit einem mittleren Molekulargewicht von 200 bis 3000 oder mindestens einem natürlichen Harz oder einem Derivat davon in einem Gewichtsverhältnis von thermoplastischem Polymer zu Kohlenwasserstoffharz oder natürlichem Harz von 1 : 10 bis 10 : 1, wobei es sich bei dem thermoplastischen Polymer um ein Gemisch aus mindestens einem ataktischen Polypropylen und Polyisobutylen handelt, als Geschoßfangmasse.
- Verwendung nach Anspruch 1, dadurch gekennzeichnet, daß das Gewichtsverhältnis von thermoplastischem Polymer zu Kohlenwaserstoffharz oder natürlichem Harz 1 : 2 bis 2 : 1 beträgt.
- Verwendung nach Anspruch 1 oder 2, dadurch gekennzeichnet, daß das Kohlenwasserstoffharz ein Petroleum- oder Terpenharz ist.
- Verwendung nach Anspruch 3, dadurch gekennzeichnet, daß es sich bei dem Kohlenwasserstoffharz um Raffinierkohlenwasserstoffe, hydrierte Raffinierkohlenwasserstoffe, Polycyclopentadien, hydriertes Polycyclopentadien, aliphatische oder aliphatisch/aromatische hydrierte Kohlenwassserstoffharze, oder Harze auf der Basis von Terpen und Vinylaromaten, handelt.
- Verwendung nach Anspruch 4, dadurch gekennzeichnet, daß die Geschoßfangmasse 30 bis 60 Gew.-% einer Harzmischung aus hydrierten Raffineriekohlenwasserstoffen, hydrierten Polycyclopentadienharzen, hydrierten Kohlenwasserstoffharzen, und Harze aus Terpen und Vinylaromaten enthält.
- Verwendung nach Anspruch 5, dadurch gekennzeichnet, daß die Geschoßfangmasse 40 bis 70 Gew.-% des Gemisches aus wenigstens einem ataktischem Polypropylen und Polyisobutylen enthält.
- Verwendung nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, daß die Geschoßfangmasse zusätzlich einen Füllstoff und/oder ein Pigment enthält.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE4119397A DE4119397A1 (de) | 1991-06-12 | 1991-06-12 | Geschossfangmasse |
| DE4119397 | 1991-06-12 |
Publications (4)
| Publication Number | Publication Date |
|---|---|
| EP0518330A2 EP0518330A2 (de) | 1992-12-16 |
| EP0518330A3 EP0518330A3 (en) | 1993-07-07 |
| EP0518330B1 EP0518330B1 (de) | 1996-01-10 |
| EP0518330B2 true EP0518330B2 (de) | 2001-11-21 |
Family
ID=6433785
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP92109853A Expired - Lifetime EP0518330B2 (de) | 1991-06-12 | 1992-06-11 | Verwendung eines Gemisches als Geschossfangmasse |
Country Status (3)
| Country | Link |
|---|---|
| EP (1) | EP0518330B2 (de) |
| AT (1) | ATE132965T1 (de) |
| DE (2) | DE4119397A1 (de) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1994027111A1 (en) * | 1993-05-18 | 1994-11-24 | Scovati Italia S.R.L. | Projectile trap |
| DE19506716C2 (de) * | 1994-03-05 | 1999-06-10 | Akzo Nobel Nv | Geschoßfangvorrichtung |
| DE4426834A1 (de) * | 1994-03-22 | 1995-09-28 | Linnhoff Maschinenbau | Verfahren und Vorrichtung zur Gewinnung von Metallpartikeln, die in einem Kunststoff eingebettet sind, aus dem Kunststoff heraus oder zur Gewinnung eines Kunststoffes, in den Metallpartikel eingebettet sind, von den Metallpartikeln befreit oder zur Trennung eines von Metallpartikeln durchsetzten Kunststoffes in den Metallpartikelanteil und den Kunststoffanteil |
| DE9407238U1 (de) * | 1994-04-30 | 1994-07-21 | Gerd Bücheler Schießanlagen und Schießstandbau, 70376 Stuttgart | Geschoßfangvorrichtung |
| DE19707462C1 (de) * | 1997-02-25 | 1998-06-18 | Bayerische Motoren Werke Ag | Gepanzertes Kraftfahrzeug mit verstärkten Karosseriebauteilen |
| DE10330166A1 (de) * | 2003-07-04 | 2005-02-03 | Daimlerchrysler Ag | Gepanzertes Fahrzeug |
| DE202005002672U1 (de) | 2005-02-19 | 2005-05-19 | Gerd Bücheler Schießanlagen und Schießstandbau | Abbremsvorrichtung |
| DE102006048893A1 (de) * | 2006-10-17 | 2008-04-24 | Clariant International Limited | Geschossfangmasse mit verbessertem Abfangverhalten für Geschossprojektile |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3247142A (en) † | 1961-12-22 | 1966-04-19 | Eastman Kodak Co | Hot melt compositions comprising polyethylene, hydrocarbon resin and acetylated monoglyceride |
| DE1470941A1 (de) † | 1963-09-04 | 1969-04-10 | Du Pont | Heisssiegelbare Masse |
| DE1594263A1 (de) † | 1965-03-10 | 1971-02-18 | Sun Oil Co | Heissschmelzklebstoff |
| DE2053365A1 (de) † | 1970-10-30 | 1972-05-04 | Veba Chemie AG, 4660 Gelsenkirchen Buer | Heiss Schmelzbeschichtungsmassen |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1578238A1 (de) * | 1967-02-27 | 1971-07-29 | Chem Fab Gustav Drengwitz | Kugelfangmasse |
| DE2826646A1 (de) * | 1978-06-19 | 1980-01-03 | Karlpeter Ing Grad Esser | Geschossfang fuer schiessanlagen |
| DE3212781A1 (de) * | 1982-04-06 | 1983-10-06 | Gfl Sportstaettenbau Gmbh | Kugelfang, insbesondere fuer solche schiessanlagen, die in geschlossenen raeumen angelegt sind |
| DE3442984A1 (de) * | 1984-11-26 | 1986-05-28 | Karl 5450 Neuwied Henseler | Geschossfang fuer schiessanlagen |
| US4773653A (en) * | 1987-01-20 | 1988-09-27 | Linatex Corporation Of America | Cover for ballistic target assembly |
| US4850596A (en) * | 1987-12-21 | 1989-07-25 | Olund William R | Archery target |
| US4856791A (en) * | 1988-09-01 | 1989-08-15 | Linatex Corporation Of America | Protective mat assembly and installation method therefor |
| DE3839000A1 (de) * | 1988-11-18 | 1990-05-23 | Sis Verwaltungsgesellschaft Fu | Geschossfangvorrichtung |
-
1991
- 1991-06-12 DE DE4119397A patent/DE4119397A1/de not_active Withdrawn
-
1992
- 1992-06-11 AT AT92109853T patent/ATE132965T1/de not_active IP Right Cessation
- 1992-06-11 DE DE59204979T patent/DE59204979D1/de not_active Expired - Fee Related
- 1992-06-11 EP EP92109853A patent/EP0518330B2/de not_active Expired - Lifetime
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3247142A (en) † | 1961-12-22 | 1966-04-19 | Eastman Kodak Co | Hot melt compositions comprising polyethylene, hydrocarbon resin and acetylated monoglyceride |
| DE1470941A1 (de) † | 1963-09-04 | 1969-04-10 | Du Pont | Heisssiegelbare Masse |
| DE1594263A1 (de) † | 1965-03-10 | 1971-02-18 | Sun Oil Co | Heissschmelzklebstoff |
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| Ralf Jordan, Klebstoff-Monographien, Band 4a "Schmelzklebstoffe, Rohstoffe, Herstellung", Hinterwalder-Verlag, München, 1985, Seiten 1-54 † |
| Ullmanns Enzyklopädie der Technischen Chemie, 4.Auflage, Band 12, Seiten 539-545 † |
Also Published As
| Publication number | Publication date |
|---|---|
| DE59204979D1 (de) | 1996-02-22 |
| DE4119397A1 (de) | 1992-12-17 |
| EP0518330A2 (de) | 1992-12-16 |
| ATE132965T1 (de) | 1996-01-15 |
| EP0518330B1 (de) | 1996-01-10 |
| EP0518330A3 (en) | 1993-07-07 |
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