EP2748556A1 - Ballistische mehrschichten anordnung - Google Patents
Ballistische mehrschichten anordnungInfo
- Publication number
- EP2748556A1 EP2748556A1 EP12772404.5A EP12772404A EP2748556A1 EP 2748556 A1 EP2748556 A1 EP 2748556A1 EP 12772404 A EP12772404 A EP 12772404A EP 2748556 A1 EP2748556 A1 EP 2748556A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- layer
- ballistic
- expanded glass
- multilayer arrangement
- plastic
- 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
- 239000011521 glass Substances 0.000 claims abstract description 38
- 238000010521 absorption reaction Methods 0.000 claims abstract description 33
- 239000000919 ceramic Substances 0.000 claims description 29
- 239000008187 granular material Substances 0.000 claims description 26
- 239000000835 fiber Substances 0.000 claims description 20
- 239000004033 plastic Substances 0.000 claims description 19
- 229920003023 plastic Polymers 0.000 claims description 19
- 239000011159 matrix material Substances 0.000 claims description 17
- 239000004575 stone Substances 0.000 claims description 17
- 229910052751 metal Inorganic materials 0.000 claims description 16
- 239000002184 metal Substances 0.000 claims description 16
- 239000000203 mixture Substances 0.000 claims description 9
- 206010041662 Splinter Diseases 0.000 claims description 6
- 229920006231 aramid fiber Polymers 0.000 claims description 5
- 239000011347 resin Substances 0.000 claims description 5
- 229920005989 resin Polymers 0.000 claims description 5
- 239000004760 aramid Substances 0.000 claims description 4
- 239000004744 fabric Substances 0.000 claims description 4
- 239000004615 ingredient Substances 0.000 claims description 4
- 239000002131 composite material Substances 0.000 claims description 3
- 238000012856 packing Methods 0.000 claims description 3
- 229920002635 polyurethane Polymers 0.000 claims description 3
- 239000004814 polyurethane Substances 0.000 claims description 3
- 229920002430 Fibre-reinforced plastic Polymers 0.000 claims description 2
- 239000004698 Polyethylene Substances 0.000 claims description 2
- 229910004298 SiO 2 Inorganic materials 0.000 claims description 2
- 238000005253 cladding Methods 0.000 claims description 2
- 239000011151 fibre-reinforced plastic Substances 0.000 claims description 2
- 239000000463 material Substances 0.000 claims description 2
- 229920001296 polysiloxane Polymers 0.000 claims description 2
- 229910052573 porcelain Inorganic materials 0.000 claims description 2
- 239000003822 epoxy resin Substances 0.000 claims 1
- 229920000647 polyepoxide Polymers 0.000 claims 1
- 229920013716 polyethylene resin Polymers 0.000 claims 1
- 229910000831 Steel Inorganic materials 0.000 description 7
- 239000010959 steel Substances 0.000 description 7
- 238000004519 manufacturing process Methods 0.000 description 3
- 230000007123 defense Effects 0.000 description 2
- 239000012634 fragment Substances 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- UONOETXJSWQNOL-UHFFFAOYSA-N tungsten carbide Chemical compound [W+]#[C-] UONOETXJSWQNOL-UHFFFAOYSA-N 0.000 description 2
- 239000002253 acid Substances 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 229910052593 corundum Inorganic materials 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 230000001066 destructive effect Effects 0.000 description 1
- 229910052571 earthenware Inorganic materials 0.000 description 1
- 239000011494 foam glass Substances 0.000 description 1
- 238000013467 fragmentation Methods 0.000 description 1
- 238000006062 fragmentation reaction Methods 0.000 description 1
- 239000010438 granite Substances 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- -1 polyethylene Polymers 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 235000013619 trace mineral Nutrition 0.000 description 1
- 239000011573 trace mineral Substances 0.000 description 1
- 239000013585 weight reducing agent Substances 0.000 description 1
- 229910001845 yogo sapphire Inorganic materials 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F41—WEAPONS
- F41H—ARMOUR; ARMOURED TURRETS; ARMOURED OR ARMED VEHICLES; MEANS OF ATTACK OR DEFENCE, e.g. CAMOUFLAGE, IN GENERAL
- F41H5/00—Armour; Armour plates
- F41H5/02—Plate construction
- F41H5/04—Plate construction composed of more than one layer
- F41H5/0414—Layered armour containing ceramic material
- F41H5/0421—Ceramic layers in combination with metal layers
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F41—WEAPONS
- F41H—ARMOUR; ARMOURED TURRETS; ARMOURED OR ARMED VEHICLES; MEANS OF ATTACK OR DEFENCE, e.g. CAMOUFLAGE, IN GENERAL
- F41H5/00—Armour; Armour plates
- F41H5/02—Plate construction
- F41H5/04—Plate construction composed of more than one layer
- F41H5/0407—Transparent bullet-proof laminatesinformative reference: layered products essentially comprising glass in general B32B17/06, e.g. B32B17/10009; manufacture or composition of glass, e.g. joining glass to glass C03; permanent multiple-glazing windows, e.g. with spacing therebetween, E06B3/66
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F41—WEAPONS
- F41H—ARMOUR; ARMOURED TURRETS; ARMOURED OR ARMED VEHICLES; MEANS OF ATTACK OR DEFENCE, e.g. CAMOUFLAGE, IN GENERAL
- F41H5/00—Armour; Armour plates
- F41H5/02—Plate construction
- F41H5/04—Plate construction composed of more than one layer
- F41H5/0414—Layered armour containing ceramic material
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F41—WEAPONS
- F41H—ARMOUR; ARMOURED TURRETS; ARMOURED OR ARMED VEHICLES; MEANS OF ATTACK OR DEFENCE, e.g. CAMOUFLAGE, IN GENERAL
- F41H5/00—Armour; Armour plates
- F41H5/02—Plate construction
- F41H5/04—Plate construction composed of more than one layer
- F41H5/0414—Layered armour containing ceramic material
- F41H5/0428—Ceramic layers in combination with additional layers made of fibres, fabrics or plastics
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F41—WEAPONS
- F41H—ARMOUR; ARMOURED TURRETS; ARMOURED OR ARMED VEHICLES; MEANS OF ATTACK OR DEFENCE, e.g. CAMOUFLAGE, IN GENERAL
- F41H5/00—Armour; Armour plates
- F41H5/02—Plate construction
- F41H5/04—Plate construction composed of more than one layer
- F41H5/0442—Layered armour containing metal
- F41H5/0457—Metal layers in combination with additional layers made of fibres, fabrics or plastics
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F41—WEAPONS
- F41H—ARMOUR; ARMOURED TURRETS; ARMOURED OR ARMED VEHICLES; MEANS OF ATTACK OR DEFENCE, e.g. CAMOUFLAGE, IN GENERAL
- F41H5/00—Armour; Armour plates
- F41H5/02—Plate construction
- F41H5/04—Plate construction composed of more than one layer
- F41H5/0471—Layered armour containing fibre- or fabric-reinforced layers
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F41—WEAPONS
- F41H—ARMOUR; ARMOURED TURRETS; ARMOURED OR ARMED VEHICLES; MEANS OF ATTACK OR DEFENCE, e.g. CAMOUFLAGE, IN GENERAL
- F41H5/00—Armour; Armour plates
- F41H5/02—Plate construction
- F41H5/04—Plate construction composed of more than one layer
- F41H5/0471—Layered armour containing fibre- or fabric-reinforced layers
- F41H5/0478—Fibre- or fabric-reinforced layers in combination with plastics layers
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F41—WEAPONS
- F41H—ARMOUR; ARMOURED TURRETS; ARMOURED OR ARMED VEHICLES; MEANS OF ATTACK OR DEFENCE, e.g. CAMOUFLAGE, IN GENERAL
- F41H5/00—Armour; Armour plates
- F41H5/02—Plate construction
- F41H5/04—Plate construction composed of more than one layer
- F41H5/0492—Layered armour containing hard elements, e.g. plates, spheres, rods, separated from each other, the elements being connected to a further flexible layer or being embedded in a plastics or an elastomer matrix
Definitions
- the invention relates to a ballistic multilayer arrangement for the defense against projectiles or other highly accelerated parts.
- Ballistic plates are used in all types of armor, be it on vehicles, airplanes, buildings or directly portable to persons.
- the disadvantage is usually the very high weight of the plates must necessarily be thick enough to meet the bullet class.
- a prior art ballistic plate 9 is shown, this has on the shelling side of a ceramic plate 91 with a projectile braked and at best partially disassembled followed by one or more layers of aramid fibers 92 finished with a steel plate 93rd
- the object of the invention is to provide a ballistic multi-layer arrangement which is reliable " and" material-saving in the production.
- a ballistic layer for a ballistic multilayer arrangement in such a way that it is formed by an absorption layer which consists entirely or predominantly of expanded glass.
- Suitable foam glass having the same properties is in the sense of the invention with summarized.
- Expanded glass is foamed glass with small, gas- or air-filled pores and can be produced in different grain sizes.
- a very inexpensive and therefore advantageous variant of the invention provides that the expanded glass is present in the form of sintered expanded glass granules.
- the layer may be provided in the sense of the invention flexible as a mat or tarp or in particular with the further embodiments as a rigid plate.
- the ballistic layer of expanded glass may be in the form of sintered expanded glass granules.
- the expanded glass is in the form of expanded glass granules, which is held in a dense packing or bed by means of a matrix surrounding the expanded glass granules.
- the granules are close to each other and are at least partially enclosed by the matrix.
- the expanded glass granules have a granule size of 0.01 mm to 5 mm.
- the expanded glass or expanded glass granules consists mainly of SiO 2. Further preferably contains as further ingredients, Na 2 0 and CaO and also preferably contains as minor ingredients in each case less than 10 weight percent of Al2O3 and / or MgO and / or K 2 0.
- the matrix of the expanded glass granulate is formed according to a particularly advantageous embodiment of the invention of plastic or resin or a plastic / resin / mixture, which is particularly impact resistant. This allows a particularly good energy absorption from the projectile.
- the plastic mixture contains polyurethane and / or polyethylene and / or oxide resin and / or silicone and / or an impact-resistant plastic and / or an impact-resistant plastic.
- a ballistic multilayer assembly having a loading side and a backside, and a ballistic layer according to any one of claims 1 to 9, wherein at least one of the layers of the ballistic multilayer arrangement is constituted by a multi-layered layer of fibers Aramid fibers or comparable fibers is formed, wherein this is present in particular in a woven or multi-layer fabric form.
- At least one of the layers is formed by a fine stone or natural stone or ceramic or ceramic mixing plate, in particular of a composite material.
- a projectile can be braked very effectively by the necessary destructive force of the plate, be partially disassembled and brought out of the track, which increases the effectiveness in the following layers by a widened attack surface.
- Light or low-energy bullets can through such a
- a projectile can also be very effectively deflected when passing through the layers by a splinter layer provided with advantage according to a development of the invention.
- the splinter layer is formed by ceramic or ceramic metal or porcelain or natural stone fragments bonded in a matrix.
- at least one layer of the ballistic multilayer assembly is formed by a metal plate.
- At least one layer may be formed by a high-plastic layer, this may preferably be formed by the high-plastic plastic layer of the matrix of the absorption layer.
- the arrangement is advantageously surrounded by a plastic cover layer or fiber-reinforced plastic mesh layer at least on one side of the loading and rear side.
- a plastic cover layer or fiber-reinforced plastic mesh layer at least on one side of the loading and rear side.
- At least one fine stone, natural stone or ceramic layer, a fiber layer and a metal layer are advantageously provided in addition to the absorption plate.
- Fig. 1 is a schematic representation of a ballistic
- Multi-layer arrangement with an absorption layer according to the invention and on the loading side before stored fiber layer
- Fig. 2 is a schematic representation of a ballistic
- Fig. 4 is a schematic exemplary illustration of a
- Fig. 5 is a schematic representation of a ballistic
- Fig. 6 is a schematic representation of an exemplary ballistic multilayer arrangement with a inventive absorption layer according to a first variant
- FIG. 7 is a schematic representation of an exemplary ballistic multilayer arrangement with an absorption layer according to the invention according to a second variant
- FIG. 8 is a schematic representation of an exemplary ballistic multilayer arrangement with an absorption layer according to the invention according to a third variant
- FIG. 9 shows a schematic representation of an exemplary ballistic multilayer arrangement with an absorption layer according to the invention according to a fourth variant with a splitter layer
- FIG. 10 shows a schematic representation of an exemplary ballistic multilayer arrangement according to a fifth variant with a multiple absorption layer sequence according to the invention.
- FIG. 1 shows a schematic illustration of a ballistic multilayer arrangement 1 according to the invention.
- an absorption layer 2 is arranged.
- Fig. 2 is an al- ternative arrangement in opposite order of absorption layer 2 and fiber layer 4 shown.
- the layers are interconnected in all examples either mechanically or with suitable adhesives.
- the absorption layer 2 consists of expanded glass 21 in the form of expanded glass granules 22, which is held in a dense packing by means of a matrix 24 surrounding the expanded glass granules, see FIG. 3.
- the matrix 24 is formed from an impact-resistant plastic mixture. Good results were made with impact-resistant polyurethane blends.
- Blähglas 21 is very light, round and unbreakable grain-free, highly heat-insulating, sound-absorbing, pressure-stable, non-flammable, acid-resistant and pest-proof.
- composition of the expanded glass granules 22 consists of:
- the granules 22 themselves may be closed or open-pored with a granule size of 0.01 mm to 5 mm.
- the foamed expanded glass granules 22 have, as shown by way of example in FIG. 4 shown in a cross section, a bubble size 23 of 0, 001 - 0.5 mm.
- the layer thickness of the absorption layer can be 0.5 to 50 mm between layer thicknesses.
- the fibrous layers 4 (41, 42, 43) in the examples are multi-layered multi-layer fabrics of aramid fibers. However, comparable fibers can also be used.
- FIG. 6 shows an exemplary construction of a ballistic multilayer arrangement 1 as a plate with an absorption layer 2.
- the layer sequence seen from the loading side A is as follows. Outside, first a plastic cover layer 8 is provided. This serves the conclusion against the outside and the protection that smashed parts of the following very hard first ceramic layer 5 after a hit by a projectile not fall out and the structure is held together even if cracks in the ceramic layer 5, if another hit in the environment of an impact occurs.
- the ceramic layer 5 may in the context of the invention also of other materials, such as fine stone or natural stone or a Be formed ceramic mixture or a ceramic-metal mixture in a plate shape.
- the "ceramic” layer 5 is hard.This can make classic ceramics but also substitutes such as very hard natural stones (granite etc.) or fine stone, a very hard high-fired earthenware.
- the ceramic layer 5 is followed by a fibrous layer 4 of arabic tissue. This is followed by the absorption layer 2 which is able to absorb the energy of the projectile or splitter. In the absorption layer a lot of energy is absorbed by the projectile and distributed in the way on a much broader base, so that afterwards a metal plate 7 can be sufficient as a conclusion.
- a variant is also possible in which a second 42 is provided in front of the steel plate 7 after a first fiber layer 41 immediately before.
- a further modification is shown with respect to FIG. 7 in which after the ceramic layer 5, a first steel plate 71 is installed. This additionally stabilizes the ceramic layer in the immediate vicinity of an impact. This can be advantageous for multiple projectile entry.
- a steel plate 72 is provided on the back B again. This can already be formed by a vehicle outer wall in light armor or by a normal outer wall.
- Another modification is shown in FIG. After the ceramic layer 5 follows in this case a splinter layer 6 which contains bound in a matrix 62 ceramic or ceramic metal or fine stone or natural stone splitter 61. It depends less on the sequence of layers rather than on the presence of a fragmentation layer which contains very hard fragments bound in a matrix, distracting a bullet or a hard bullet core (tungsten carbide, for example) in bulk.
- both absorption layers 2a and 2b are adjacent to a further fiber layer 41 and 43 and subsequently to a steel plate 71 and 72 Mistake.
- the layers as in the examples shown above may also be made in a different order with partial omission or multiple ranking.
- absorption layers according to the invention have excellent thermal insulation as a property.
- vehicles as well as buildings or tents could be isolated against the outside world against heat or cold without requiring another layer or other measures.
- the structure of the absorption layer according to the invention is sound-insulating. This property is also advantageous in the proposed application. LIST OF REFERENCE NUMBERS
Landscapes
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Aiming, Guidance, Guns With A Light Source, Armor, Camouflage, And Targets (AREA)
- Laminated Bodies (AREA)
- Vibration Dampers (AREA)
Abstract
Description
Claims
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102011052879 | 2011-08-22 | ||
CH01361/11A CH705425B1 (de) | 2011-08-22 | 2011-08-22 | Ballistisch resistente Mehrschichten-Anordnung. |
DE201110053484 DE102011053484A1 (de) | 2011-08-22 | 2011-09-11 | Ballistische Mehrschichten-Anordnung |
PCT/IB2012/001627 WO2013027114A1 (de) | 2011-08-22 | 2012-08-22 | Ballistische mehrschichten anordnung |
Publications (2)
Publication Number | Publication Date |
---|---|
EP2748556A1 true EP2748556A1 (de) | 2014-07-02 |
EP2748556B1 EP2748556B1 (de) | 2016-11-30 |
Family
ID=47745997
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP12772404.5A Active EP2748556B1 (de) | 2011-08-22 | 2012-08-22 | Ballistische mehrschichten anordnung |
Country Status (15)
Country | Link |
---|---|
US (1) | US10928164B2 (de) |
EP (1) | EP2748556B1 (de) |
JP (1) | JP2014529719A (de) |
KR (1) | KR20140051341A (de) |
CN (1) | CN103827622B (de) |
AU (1) | AU2012298277A1 (de) |
BR (1) | BR112014004178A2 (de) |
CA (1) | CA2845680A1 (de) |
EA (1) | EA028762B8 (de) |
IL (1) | IL231038A0 (de) |
MX (1) | MX350618B (de) |
PL (1) | PL2748556T3 (de) |
SG (1) | SG11201400063PA (de) |
WO (1) | WO2013027114A1 (de) |
ZA (1) | ZA201401199B (de) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9958238B2 (en) * | 2013-11-14 | 2018-05-01 | The Regents Of The University Of Michigan | Blast/impact frequency tuning and mitigation |
US10041767B2 (en) | 2013-11-14 | 2018-08-07 | The Regents Of The University Of Michigan | Blast/impact frequency tuning and mitigation |
US9835429B2 (en) * | 2015-10-21 | 2017-12-05 | Raytheon Company | Shock attenuation device with stacked nonviscoelastic layers |
CN105620698A (zh) * | 2016-02-03 | 2016-06-01 | 中国舰船研究设计中心 | 一种上层建筑防弹结构 |
CN106113814B (zh) * | 2016-06-24 | 2018-04-03 | 青岛大学 | 一种环氧树脂基防弹复合材料及其制备方法 |
WO2018102878A1 (en) * | 2016-12-10 | 2018-06-14 | StarGlass Intellectual Property Limited | Methods and systems for processing glass and methods for reinforcing glass products |
JP6264703B1 (ja) | 2017-03-30 | 2018-01-24 | パナソニックIpマネジメント株式会社 | 防護布及び防護服 |
US10209036B1 (en) * | 2018-08-06 | 2019-02-19 | Burose, LLC | Ballistic shade system |
Family Cites Families (24)
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US3924038A (en) * | 1974-06-12 | 1975-12-02 | Us Air Force | Fragment suppression configuration |
US4186648A (en) * | 1977-06-07 | 1980-02-05 | Clausen Carol W | Armor comprising ballistic fabric and particulate material in a resin matrix |
NL8600449A (nl) * | 1986-02-22 | 1987-09-16 | Delft Tech Hogeschool | Pantserplaat-komposiet met keramische opvanglaag. |
GB2203982A (en) * | 1987-04-22 | 1988-11-02 | Robert Strachan | A granular filled and woven fibre or mat sheathed pultrusion |
US5830548A (en) * | 1992-08-11 | 1998-11-03 | E. Khashoggi Industries, Llc | Articles of manufacture and methods for manufacturing laminate structures including inorganically filled sheets |
DE10020956B4 (de) * | 2000-04-28 | 2005-05-19 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Mauerstein und Verfahren zu seiner Herstellung |
AU2003302662A1 (en) * | 2002-11-30 | 2004-06-23 | Det Norske Veritas As | Vessel structures and structures in marine vessels |
DE10326252A1 (de) * | 2003-06-11 | 2005-01-05 | Dennert Poraver Gmbh | Verfahren zur Herstellung eines Formkörpers aus einem Leichtzuschlagstoff-Granulat und einem Bindemittel |
WO2004113245A1 (de) * | 2003-06-20 | 2004-12-29 | Misapor Ag | Granulat aus gesintertem oder geschäumtem bruchglas |
US7770691B2 (en) * | 2004-08-18 | 2010-08-10 | Schabel Polymer Technology, Llc | Lightweight pelletized materials |
AU2006321786B2 (en) * | 2005-12-06 | 2012-05-10 | James Hardie Technology Limited | Engineered low-density heterogeneous microparticles and methods and formulations for producing the microparticles |
US7601654B2 (en) * | 2006-03-30 | 2009-10-13 | Honeywell International Inc. | Molded ballistic panel with enhanced structural performance |
WO2008060648A2 (en) * | 2006-09-11 | 2008-05-22 | Earthstone International Llc | Impact resistant foamed glass materials and method for making the same |
JP2008196803A (ja) * | 2007-02-14 | 2008-08-28 | Kyocera Chemical Corp | 複合装甲板 |
US20080223533A1 (en) * | 2007-03-14 | 2008-09-18 | Lucent Technologies Inc. | Armor system for field protection and a method for making same |
US9091510B2 (en) * | 2007-03-21 | 2015-07-28 | Schott Corporation | Transparent armor system and method of manufacture |
US20080236378A1 (en) * | 2007-03-30 | 2008-10-02 | Intellectual Property Holdings, Llc | Affixable armor tiles |
DE102007025894B4 (de) * | 2007-06-01 | 2009-08-20 | Schott Ag | Glaskeramik-Panzermaterial |
US7980165B2 (en) * | 2007-10-03 | 2011-07-19 | Martin Marietta Materials, Inc. | Modular blast-resistant panel system for reinforcing existing structures |
US8286919B2 (en) * | 2008-05-13 | 2012-10-16 | The Boeing Company | Impact resistant composite structures |
US9534076B2 (en) * | 2009-07-30 | 2017-01-03 | Illinois Tool Works Inc. | Flooring underlayments |
CN101774764A (zh) * | 2010-01-29 | 2010-07-14 | 北京师范大学 | 泡沫塑料颗粒混合烧结法制备多孔泡沫玻璃 |
GB2482030B (en) * | 2010-07-16 | 2015-11-04 | Acell Ind Ltd | Composite materials and uses thereof |
CA2849415C (en) * | 2013-04-24 | 2017-02-28 | Robert D. Skala | Methods for fracturing subterranean formations |
-
2012
- 2012-08-22 CA CA2845680A patent/CA2845680A1/en not_active Abandoned
- 2012-08-22 WO PCT/IB2012/001627 patent/WO2013027114A1/de active Application Filing
- 2012-08-22 AU AU2012298277A patent/AU2012298277A1/en not_active Abandoned
- 2012-08-22 EP EP12772404.5A patent/EP2748556B1/de active Active
- 2012-08-22 BR BR112014004178A patent/BR112014004178A2/pt not_active IP Right Cessation
- 2012-08-22 MX MX2014001902A patent/MX350618B/es active IP Right Grant
- 2012-08-22 KR KR1020147004558A patent/KR20140051341A/ko not_active Application Discontinuation
- 2012-08-22 EA EA201400255A patent/EA028762B8/ru not_active IP Right Cessation
- 2012-08-22 PL PL12772404T patent/PL2748556T3/pl unknown
- 2012-08-22 CN CN201280040841.4A patent/CN103827622B/zh not_active Expired - Fee Related
- 2012-08-22 SG SG11201400063PA patent/SG11201400063PA/en unknown
- 2012-08-22 US US14/240,424 patent/US10928164B2/en active Active
- 2012-08-22 JP JP2014526560A patent/JP2014529719A/ja active Pending
-
2014
- 2014-02-18 ZA ZA2014/01199A patent/ZA201401199B/en unknown
- 2014-02-19 IL IL231038A patent/IL231038A0/en active IP Right Grant
Also Published As
Publication number | Publication date |
---|---|
CN103827622B (zh) | 2016-11-16 |
US10928164B2 (en) | 2021-02-23 |
EA028762B8 (ru) | 2018-02-28 |
CA2845680A1 (en) | 2013-02-28 |
EA201400255A1 (ru) | 2014-07-30 |
CN103827622A (zh) | 2014-05-28 |
IL231038A0 (en) | 2014-03-31 |
AU2012298277A1 (en) | 2014-03-13 |
ZA201401199B (en) | 2014-08-27 |
EA028762B1 (ru) | 2017-12-29 |
PL2748556T3 (pl) | 2017-09-29 |
JP2014529719A (ja) | 2014-11-13 |
SG11201400063PA (en) | 2014-05-29 |
BR112014004178A2 (pt) | 2017-03-28 |
MX350618B (es) | 2017-09-12 |
KR20140051341A (ko) | 2014-04-30 |
EP2748556B1 (de) | 2016-11-30 |
MX2014001902A (es) | 2014-07-30 |
US20140208930A1 (en) | 2014-07-31 |
WO2013027114A1 (de) | 2013-02-28 |
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