EP1333015A2 - Procédé semi-continu d'obtention d'un chargement explosif composite à matrice polyuréthanne, ledit procédé mettant en oeuvre deux composants - Google Patents
Procédé semi-continu d'obtention d'un chargement explosif composite à matrice polyuréthanne, ledit procédé mettant en oeuvre deux composants Download PDFInfo
- Publication number
- EP1333015A2 EP1333015A2 EP03290123A EP03290123A EP1333015A2 EP 1333015 A2 EP1333015 A2 EP 1333015A2 EP 03290123 A EP03290123 A EP 03290123A EP 03290123 A EP03290123 A EP 03290123A EP 1333015 A2 EP1333015 A2 EP 1333015A2
- Authority
- EP
- European Patent Office
- Prior art keywords
- component
- process according
- components
- explosive
- constituents
- 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
Classifications
-
- C—CHEMISTRY; METALLURGY
- C06—EXPLOSIVES; MATCHES
- C06B—EXPLOSIVES OR THERMIC COMPOSITIONS; MANUFACTURE THEREOF; USE OF SINGLE SUBSTANCES AS EXPLOSIVES
- C06B21/00—Apparatus or methods for working-up explosives, e.g. forming, cutting, drying
- C06B21/0033—Shaping the mixture
- C06B21/0058—Shaping the mixture by casting a curable composition, e.g. of the plastisol type
-
- C—CHEMISTRY; METALLURGY
- C06—EXPLOSIVES; MATCHES
- C06B—EXPLOSIVES OR THERMIC COMPOSITIONS; MANUFACTURE THEREOF; USE OF SINGLE SUBSTANCES AS EXPLOSIVES
- C06B45/00—Compositions or products which are defined by structure or arrangement of component of product
- C06B45/04—Compositions or products which are defined by structure or arrangement of component of product comprising solid particles dispersed in solid solution or matrix not used for explosives where the matrix consists essentially of nitrated carbohydrates or a low molecular organic explosive
- C06B45/06—Compositions or products which are defined by structure or arrangement of component of product comprising solid particles dispersed in solid solution or matrix not used for explosives where the matrix consists essentially of nitrated carbohydrates or a low molecular organic explosive the solid solution or matrix containing an organic component
- C06B45/10—Compositions or products which are defined by structure or arrangement of component of product comprising solid particles dispersed in solid solution or matrix not used for explosives where the matrix consists essentially of nitrated carbohydrates or a low molecular organic explosive the solid solution or matrix containing an organic component the organic component containing a resin
Definitions
- the present invention is in the field military, particularly in the area of explosive ordnance, such as bombs and shells.
- a pyrotechnic composition functionally detonable consisting of a matrix solid polymer, in general polyurethane, charged, said filler being pulverulent and containing a filler explosive nitrate organic, for example hexogen, octogen, ONTA (oxynitrotriazole), or mixture of at least two of these compounds.
- the dough When the mixture is complete, the dough should be used in a rather short period of time (pot life).
- pot life The lengthening of pot life by a reduction in the rate of crosslinking catalyst has as a counterpart a increased polymerization time, the temperature being limited, inter alia, by the pyrotechnic nature of certain constituents.
- J.M. TAUZIA in a communication entitled “Some comments on Processing Energetic Materials” at Symposium “Compatibility and Processing” organized by the American Defense Prepardness Association (ADPA) October 23-25, 1989 in Virginia Beach (United States) suggests, to solve this problem, a method two-component in which 2 polymeric components chemically stable and approximately same charge rate and the same viscosity are all first made from the constituents, so discontinuous in kneaders.
- a first drawback is that it turns out to be very delicate to continuously mix the 2 components pasty to obtain a homogeneous product.
- a second disadvantage is that the 2 components are pyrotechnically active (presence of explosive) and therefore must all 2 beings made and stored in secure facilities.
- a third disadvantage is that the matrix solid polymeric composite explosive eventually obtained is different from what we obtain, with the same constituents in the same proportions, according to the classic "batch” process. Indeed, according to TAUZIA, the isocyanate component is polymeric. The fact of to prepare, intermediately, a prepolymer isocyanate from the starting isocyanate monomer a as a consequence, obtaining a polyurethane matrix solid different from that obtained by the process "Batch” by directly mixing all the monomer isocyanate and all the hydroxyl prepolymer.
- the main object of the present invention is an improvement of this two-component process and proposes a two-component semi-continuous process for obtaining a explosive composite charge with polyurethane matrix, presenting neither the disadvantages of the "batch" process conventional or the aforementioned disadvantages of the method semi-continuous two-component system described by J.M. TAUZIA.
- the present invention object a semi-continuous process of obtaining a composite explosive charge consisting of a matrix solid polyurethane loaded with a solid charge, powdery and comprises at least one nitrated explosive organic, by introducing into a mold a pasty explosive composition then crosslinking of this composition, said composition being obtained by mixing constituents comprising essentially a polyol prepolymer, a plasticizer, a polyisocyanate monomer and a solid filler powder comprising at least one nitrated explosive organic.
- components A and B do not have the same viscosity, that one is pasty and includes the total charge and polyol prepolymer, and that the other is liquid and includes all the monomer polyisocyanate, such as, without chemical modification, especially without prepolymerization using a polyol.
- the physicochemical properties, mechanical, detonation and product vulnerability are identical to those of the product obtained according to the classic "batch" process from the same constituents in the same proportions, which avoids a penalizing requalification of the product.
- Preparation operations for components A and B are totally independent of mixing operations components A and B and casting and can be performed during masked times. These components A and B can be stored if needed for several weeks before being mixed.
- the process according to the invention is moreover totally independent of pot life from the fact that we mix quickly and continuously small amounts of components A and B, which increases the percentage of crosslinking catalyst and decrease accordingly the crosslinking duration of the pasty explosive composition in the mold and / or carry out this crosslinking at a temperature lower.
- composition explosive paste is obtained from the constituents used according to the previous methods and which are well known to those skilled in the art.
- These constituents essentially comprise a polyol prepolymer, a plasticizer, a monomer polyisocyanate and a powdery filler comprising at least less an organic nitro explosive.
- the sum of the contents of weight in polyol prepolymer, plasticizer, monomer polyisocyanate and powdery filler represents between 98% and 100% of all constituents.
- organic nitro explosive is conventionally understood to mean an explosive selected from the group consisting of aromatic nitro explosives (comprising at least one C-NO 2 group , the carbon atom being part of an aromatic ring) , nitric ester explosives (comprising at least one CO-NO 2 group ) and nitramine explosives (comprising at least one CN-NO 2 group ).
- the organic nitro explosive is selected from the group consisting of hexogen, octogen, pentrite, 5-oxo 3-nitro 1,2,4-triazole (ONTA), triaminotrinitrobenzene, nitroguanidine and mixtures thereof, that is all mixtures of at least two of the above compounds.
- the nitrated explosive organic is selected from the group consisting of hexogen, octogen, ONTA and mixtures thereof.
- the explosive content organic nitrate is between 15% and 90% by weight compared to the composite explosive and the powdery solid charge is between 75% and 90% by weight relative to the composite explosive.
- the powdery solid filler consists only of organic nitro explosive.
- the solid charge powder also includes at least one other compound as the organic nitrate explosive.
- a metal reducing agent preferably selected from the group consisting of by aluminum, zirconium, magnesium, tungsten, boron and their mixtures.
- the reducing metal is aluminum.
- the reducing metal content may for example be between 0% and 35% by weight relative to the composite explosive.
- the powdery filler may also comprise in combination or not with a reducing metal, a mineral oxidant, preferably selected from the group constituted by ammonium perchlorate, which is particularly preferred, potassium perchlorate, ammonium nitrate, sodium nitrate and their mixtures.
- a mineral oxidant preferably selected from the group constituted by ammonium perchlorate, which is particularly preferred, potassium perchlorate, ammonium nitrate, sodium nitrate and their mixtures.
- the mineral oxidant content may for example be between 0% and 45% by weight compared to the explosive composite.
- the powdery solid charge comprises at least least one compound other than the organic nitro explosive
- this other compound is preferably chosen from group consisting of ammonium perchlorate, aluminum and their mixtures.
- the polyol prepolymer is a more or less viscous liquid.
- His mass number-average molecular weight (Mn) is preferably between 500 and 10,000 and is preferably chosen in the group consisting of polyisobutylenes polyols, polybutadienes polyols, polyethers polyols, polyesters polyols and polysiloxanes polyols. It is particularly preferred to use a polybutadiene with hydroxyl endings.
- the polyisocyanate monomer is a liquid of chosen from the group consisting of the toluene diisocyanate (TDI), isophorone diisocyanate (IPDI), dicyclohexylmethylene diisocyanate (MDCI), hexamethylene diisocyanate (HMDI), trihexane biuret isocyanate (BTHI), 3,5,5-trimethyl-1,6-hexamethylene diisocyanate, and mixtures thereof.
- TDI toluene diisocyanate
- IPDI isophorone diisocyanate
- MDCI dicyclohexylmethylene diisocyanate
- HMDI hexamethylene diisocyanate
- BTHI trihexane biuret isocyanate
- IPDI In a particularly preferred manner, IPDI or MDCI.
- the plasticizer is also a liquid, preferably a monoester such as pelargonate isodecyl (IDP) or a polyester selected from the group consisting of phthalates, adipates, azelates and acetates.
- a monoester such as pelargonate isodecyl (IDP)
- a polyester selected from the group consisting of phthalates, adipates, azelates and acetates.
- phthalates preferably dioctyl phthalate (DOP)
- alkyl azelates such as azelate dioctyl (DOZ)
- DOA dioctyl adipate
- all the constituents may also include least one additive selected from the group consisting of crosslinking catalysts (reaction catalysts NCO / OH), wetting agents, antioxidants and binder-filler adhesion agents.
- crosslinking catalysts reaction catalysts NCO / OH
- wetting agents antioxidants
- binder-filler adhesion agents binder-filler adhesion agents
- DBTL dibutyldilaurate tin
- any other well known catalyst of the skilled person including other compounds organic tin such as a stannous salt of an acid carboxylic acid, a trialkyltin oxide, a dihalide of dialkyltin or a dialkyltin oxide.
- organic tin such as a stannous salt of an acid carboxylic acid, a trialkyltin oxide, a dihalide of dialkyltin or a dialkyltin oxide.
- an amine as catalyst tertiary, including trialkylamine, or an organic compound of bismuth, such as Triphenylbismuth.
- the wetting agent preferably a lecithin such as soy lecithin, or a siloxane.
- antioxidant preferably ditertiobutylparacresol (Ionol) or 2,2'-methylene 4-methyl-6-tert-butylphenol (MBP5).
- Binder-filler adhesion agent is preferably used triethylene pentamine acrylonitrile (TEPAN), or certain compounds derived from silanols such as triethoxysilyl-3-propyl succinic anhydride (C 13 H 24 O 6 Si).
- TEPAN triethylene pentamine acrylonitrile
- silanols such as triethoxysilyl-3-propyl succinic anhydride (C 13 H 24 O 6 Si).
- Constituents may also include a extender compound polyurethane polymer chain.
- This compound is generally a polyol monomer of low mass, less than about 300, preferably one triol such as trimethylolpropane (TMP) or a diol such than dipropylene glycol.
- TMP trimethylolpropane
- diol such than dipropylene glycol.
- component A comprises the all the plasticizer.
- component B consists solely of the polyisocyanate monomer.
- component A When the constituents comprise a compound chain expander, this one is imperatively necessary all included in component A.
- constituents include at least one additive selected from the group consisting of crosslinking catalysts, wetting agents, antioxidants and binder-filler adhesion agents
- this additive can be indifferently distributed between the 2 components A and B, but preferably it is completely included in component A.
- the others components that the polyol prepolymer, the plasticizer, the polyisocyanate monomer and the solid charge powder are exclusively selected from the group consisting of the chain extender compounds, the crosslinking catalysts, wetting agents, antioxidants and binder-filler adhesion agents, the chain extensor compounds being in totality included in component A, the catalysts of crosslinking, wetting agents, agents antioxidants and binding-load adhesion agents can they be indifferently distributed between the 2 components A and B. However, they are preferably included in component A.
- Components A and B are independently made, discontinuously, by simple homogeneous mixing, by example in a kneader, and are chemically stable, that is, there is no chemical reaction between the mixed constituents of each component, and that all constituents retain their identity structural, both during mixing and during subsequent and independent storage of components A and B.
- component A and component B of such that the mass ratio component A / component B is constant and between 95/5 and 99.5 / 0.5, preferably between 98/2 and 99.2 / 0.8, for example neighbor of 99.
- component A and component B are for example and preferably made in a static mixer, well-known mixer of the person skilled in the art, in the form of a pipe containing braces forcing the product passing through to to separate then to remix.
- the components A and B are each contained in a pot equipped with a piston whose the setting in motion, using a motor, allows the supply of components A and B of a convergent located upstream of the static mixer, so that the convergent content pours into the mixer static.
- the pressure on the mixture of components A and B in the convergent is preferably between 1MPa and 10MPa and the 2 pistons are preferably moved by the same engine.
- the static mixer according to the invention is preferably consisting of several elements mounted in series, shaped like a pipe, having a diameter of preferably between 15mm and 60mm.
- the explosive pasty composition with volume flow between 0.1l / min and 5l / min, better understood between 0.3l / min and 1l / min, for example near 0,5l / min.
- the aforementioned preferred variant according to which the components A and B are each contained in a pot equipped with a piston allows very precise dosages and a very regular diet, but one can also, by For example, power the static mixer using metering pumps connected to the storage bins of components A and B.
- the static mixer is generally provided with a double envelope to allow adjustment of the temperature.
- Each element can be regulated at a temperature different.
- the last element can for example be regulated at the temperature chosen for the crosslinking subsequent explosive paste in the molds, other upstream elements being regulated at a lower temperature.
- Pots or bins containing components A and B may also be equipped with a heater.
- component A and component B are mixed at a temperature included between 40 ° C and 80 ° C.
- the composition explosive paste obtained after mixing the components A and B is introduced into a mold in which it undergoes then a thermal crosslinking, in a furnace by example.
- This crosslinking results from the formation of bridges urethanes because of the reaction of the functions hydroxyls of the polyol prepolymer and optionally chain extender compound with functions isocyanates of the polyisocyanate monomer.
- the speed of crosslinking increases with temperature and grade as a catalyst.
- the mold is constituted by the envelope, generally metallic, of a munition, for example a shell.
- the pasty explosive composition from the mixer is introduced automatically in a large series of molds, for example several hundreds of shells envelopes.
- the crosslinking temperature of the explosive composition pastry introduced into the molds is included between 15 ° C and 80 ° C.
- the temperature crosslinking is identical or similar to that to which component A and component B are mixed.
- Example 1 Obtaining a composite explosive charge with polyurethane matrix loaded with hexogen
- Component B is made up of only isophorone diisocyanate (IPDI), that is to say polyisocyanate monomer.
- IPDI isophorone diisocyanate
- the continuous mixing between component A and component B is made in a static mixer consists of 13 elements mounted in series of length 32mm and diameter 32mm, after transfer of each of components A and B in a pot equipped with a piston.
- the pot containing component A has a diameter of 300mm and a height of 250mm.
- the pot containing component B has a 40mm diameter and a height of 250mm.
- the setting in motion of the 2 pistons allows the supply of components A and B a convergent located upstream of the static mixer, so that on the one hand the component mass ratio A / component B is constant and equal to 99.14 / 0.86, and on the other hand that the contents of the convergent pours in the static mixer.
- the pressure on the mixture of components A and B in the convergent is 2.5 MPa.
- the whole installation ie including the 2 pots containing components A and B, the convergent and the 13 elements of the static mixer, is thermostated at 60 ° C.
- the pasty explosive composition coming out of static mixer is poured, at the temperature about 20 ° C in metal molds of square section 80mm x 80mm and height 120mm, previously arranged in a casing connected to a valve located at the outlet of the static mixer, the sealing box-valve being ensured by a rubber.
- the dynamic viscosity of the explosive composition pasty at the outlet of the static mixer is 5800 poise.
- This mold loading operation is carried out under partial vacuum of about 15mm Hg in the casing.
- the molds After loading, the molds are introduced into an oven at 60 ° C. for 7 days, which makes it possible to crosslink the binder of the explosive composition and finally to obtain a composite explosive feed consisting of 12% by weight of polyurethane matrix and of 88% by weight of hexogen, whose density is 1.62 g / cm 3 .
- the sensitivity to impact is 25 Joules.
- This comparative example is not part of the invention. It was made for the sole purpose of show that the physico-chemical properties and mechanical properties of the composite explosive obtained according to bicomponent semi-continuous process object of the invention are identical to those of the composite explosive obtained from the same constituents, in the same proportions, according to the classic batch process hitherto used by those skilled in the art.
- the dynamic viscosity of the dough is then 4800 poise.
- the pasty explosive composition obtained has the same weight composition as obtained for the example 1.
- This composition is then poured into molds identical to those used for Example 1, then crosslinked at 60 ° C in an oven.
- the composite explosive obtained after crosslinking 7j at 60 ° C has a density of 1.62 g / cm 3 , the same value as that of the composite explosive obtained in Example 1.
- the sensitivity to impact is 21 Joules.
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Dispersion Chemistry (AREA)
- Molecular Biology (AREA)
- Crystallography & Structural Chemistry (AREA)
- Polyurethanes Or Polyureas (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Processes Of Treating Macromolecular Substances (AREA)
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
Abstract
Description
- on réalise tout d'abord, de façon discontinue, à
partir de l'ensemble des constituants, par simple
mélange homogène, 2 composants :
- un composant A pâteux comprenant la totalité du prépolymère polyol et la totalité de la charge pulvérulente,
- un composant B liquide comprenant la totalité du
monomère polyisocyanate,
le plastifiant étant indifféremment réparti entre les 2 composants A et B,
- on mélange ensuite, de façon continue, le composant A et le composant B de telle sorte que le rapport massique composant A /composant B soit constant et compris entre 95/5 et 99,5/0,5.
- un composant A pâteux comprenant la totalité du prépolymère polyol et la totalité de la charge solide pulvérulente,
- un composant B liquide comprenant la totalité du monomère polyisocyanate,
- 7,49 parties en poids du polybutadiène à terminaisons hydroxyles de masse moléculaire moyenne en nombre environ 2500 et de fonctionnalité environ 2,2 en fonctions hydroxyles commercialisé par la Société Atochem sous la dénomination R45HT (prépolymère polyol).
- 0,08 partie en poids de triméthylolpropane (composé extenseur de chaíne).
- 3,37 parties en poids d'adipate de dioctyle (plastifiant)
- 0,12 partie en poids de MBP5 (agent antioxydant)
- 0,12 partie en poids de lécithine de soja (agent mouillant)
- 0,06 partie en poids de TEPAN (agent d'adhésion liant-charge)
- 0,0001 partie en poids de dibutyldilaurate d'étain (catalyseur de réticulation)
- 88,76 parties en poids d'hexogène pulvérulent (charge en explosif nitré organique).
- prépolymère polyol : 7,42%
- extenseur de chaíne : 0,07%
- monomère polyisocyanate : 0,86%
- plastifiant : 3,35%
- agent antioxydant : 0,12%
- agent mouillant : 0,12%
- agent d'adhésion liant-charge : 0,06%
- catalyseur de réticulation : 0,0001%
- hexogène : 88,00%
- 7,42 parties en poids du prépolymère polyol utilisé pour l'exemple 1
- 0,07 partie en poids de triméthylolpropane
- 3,35 parties en poids d'adipate de dioctyle
- 0,12 partie en poids de MBP5
- 0,12 partie en poids de lécithine de soja
- 0,06 partie en poids de TEPAN
- 0,0001 partie en poids de dibutyldilaurate d'étain
- 88,00 parties en poids d'hexogène pulvérulent.
Claims (20)
- Procédé semi-continu d'obtention d'un chargement explosif composite constitué d'une matrice solide polyuréthanne chargée dont la charge est pulvérulente et comprend au moins un explosif nitré organique, par introduction dans un moule d'une composition explosive pâteuse puis réticulation thermique de cette composition, ladite composition explosive pâteuse étant obtenue par mélange de constituants comprenant essentiellement un prépolymère polyol, un plastifiant, un monomère polyisocyanate et une charge solide pulvérulente comprenant au moins un explosif nitré organique, caractérisé en ce que, pour obtenir la composition explosive pâteuse :on réalise tout d'abord, de façon discontinue, à partir de l'ensemble des constituants, par simple mélange homogène, 2 composants :un composant A pâteux comprenant la totalité du prépolymère polyol et la totalité de la charge solide pulvérulente,un composant B liquide comprenant la totalité du monomère polyisocyanate, le plastifiant étant indifféremment réparti entre les 2 composants A et B,on mélange ensuite, de façon continue, le composant A et le composant B de telle sorte que le rapport massique composant A / composant B soit constant et compris entre 95/5 et 99,5/0,5.
- Procédé selon la revendication 1, caractérisé en ce que la somme des teneurs pondérales en prépolymère polyol, plastifiant, monomère polyisocyanate et charge solide pulvérulente représente entre 98% et 100% de l'ensemble des constituants.
- Procédé selon la revendication 1, caractérisé en ce que les constituants comprennent également un composé extenseur de chaíne et en ce que ce composé est en totalité compris dans le composant A.
- Procédé de la revendication 1, caractérisé en ce que les constituants comprennent également au moins un additif choisi dans le groupe constitué par les catalyseurs de réticulation, les agents mouillants, les agents antioxydants et les agents d'adhésion liant-charge, cet additif étant indifféremment réparti entre les 2 composants A et B.
- Procédé selon la revendication 4, caractérisé en ce que l'additif est en totalité compris dans le composant A.
- Procédé selon la revendication 1, caractérisé en ce que les autres constituants sont exclusivement choisis dans le groupe constitué par les composés extenseurs de chaíne, les catalyseurs de réticulation, les agents mouillants, les agents antioxydants et les agents d'adhésion liant-charge, les composés extenseurs de chaíne étant en totalité compris dans le composant A, les catalyseurs de réticulation, les agents mouillants, les agents antioxydants et les agents d'adhésion liant-charge étant eux indifféremment répartis entre les 2 composants A et B.
- Procédé selon la revendication 1, caractérisé en ce que le composant B est uniquement constitué du monomère polyisocyanate.
- Procédé selon la revendication 1, caractérisé en ce que le rapport massique composant A / composant B est compris entre 98/2 et 99,2/0,8.
- Procédé selon la revendication 1, caractérisé en ce qu'on obtient la composition explosive pâteuse avec un débit volumique compris entre 0,1 et 51/min.
- Procédé selon la revendication 1, caractérisé en ce que le mélange entre le composant A et le composant B est réalisé dans un mélangeur statique.
- Procédé selon la revendication 10, caractérisé en ce que les composants A et B sont chacun contenus dans un pot équipé d'un piston dont la mise en mouvement, à l'aide d'un moteur, permet l'alimentation en composants A et B d'un convergent situé en amont du mélangeur statique.
- Procédé selon la revendication 11, caractérisé en ce que la pression sur le mélange des composants A et B dans le convergent est comprise entre 1MPa et 10MPa.
- Procédé selon la revendication 11, caractérisé en ce que les 2 pistons sont mûs par le même moteur.
- Procédé selon la revendication 1, caractérisé en ce que le mélangeur statique est constitué de plusieurs éléments de mélange montés en série.
- Procédé selon la revendication 1, caractérisé en ce que la température de réticulation de la composition explosive pâteuse est comprise entre 15°C et 80°C.
- Procédé selon la revendication 1, caractérisé en ce que le composant A et le composant B sont mélangés à une température comprise entre 40°C et 80°C.
- Procédé selon la revendication 16, caractérisé en ce que la température de réticulation de la composition explosive pâteuse est identique ou voisine de celle à laquelle le composant A et le composant B sont mélangés.
- Procédé selon la revendication 16, caractérisé en ce que la température de réticulation de la composition explosive pâteuse est la température ambiante.
- Procédé selon la revendication 1, caractérisé en ce que le prépolymère polyol a une masse moléculaire moyenne en nombre (Mn) comprise entre 500 et 10000 et est choisi dans le groupe constitué par les polyisobutylènes polyols, les polybutadiènes polyols, les polyéthers polyols, les polyesters polyols et les polysiloxanes polyols.
- Procédé selon la revendication 1, caractérisé en ce que le monomère polyisocyanate est choisi dans le groupe constitué par le toluène diisocyanate, l'isophorone diisocyanate, le dicyclohexylméthylène diisocyanate, l'hexaméthylène diisocyanate, le biuret trihexane isocyanate, le 3,5,5-triméthyl 1,6-hexaméthylène diisocyanate, et leurs mélanges.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SI200331729T SI1333015T1 (sl) | 2002-02-01 | 2003-01-17 | Polkontinuirni postopek za pripravo eksplozivnega kompozitnega naboja s poliuretanskim matriksom z uporabo dveh komponent |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR0201213 | 2002-02-01 | ||
FR0201213A FR2835519B1 (fr) | 2002-02-01 | 2002-02-01 | Procede bicomposant semi-continu d'obtention d'un chargement explosif composite a matrice polyurethanne |
Publications (3)
Publication Number | Publication Date |
---|---|
EP1333015A2 true EP1333015A2 (fr) | 2003-08-06 |
EP1333015A3 EP1333015A3 (fr) | 2005-09-21 |
EP1333015B1 EP1333015B1 (fr) | 2009-11-04 |
Family
ID=8871443
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP03290123A Expired - Lifetime EP1333015B1 (fr) | 2002-02-01 | 2003-01-17 | Procédé semi-continu d'obtention d'un chargement explosif composite à matrice polyuréthanne, ledit procédé mettant en oeuvre deux composants |
Country Status (19)
Country | Link |
---|---|
US (1) | US6916390B2 (fr) |
EP (1) | EP1333015B1 (fr) |
JP (1) | JP3740128B2 (fr) |
KR (1) | KR100952063B1 (fr) |
AT (1) | ATE447545T1 (fr) |
AU (1) | AU2003200305B2 (fr) |
BR (1) | BR0300166B1 (fr) |
CA (1) | CA2418319C (fr) |
DE (1) | DE60329878D1 (fr) |
DK (1) | DK1333015T3 (fr) |
ES (1) | ES2333948T3 (fr) |
FR (1) | FR2835519B1 (fr) |
IL (1) | IL153983A (fr) |
NO (1) | NO329572B1 (fr) |
PT (1) | PT1333015E (fr) |
SG (1) | SG105568A1 (fr) |
SI (1) | SI1333015T1 (fr) |
TW (1) | TW593213B (fr) |
ZA (1) | ZA200300557B (fr) |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1652574A2 (fr) | 2004-11-02 | 2006-05-03 | SNPE Matériaux Energétiques | Procédé et dispositif de préparation d'une pâte de propergol de type composite |
FR2893613A1 (fr) * | 2005-11-24 | 2007-05-25 | Eurenco France Sa | Procede bicomposant semi-continu perfectionne d'obtention d'un chargement explosif composite a matrice polyurethanne |
WO2010023450A1 (fr) * | 2008-08-29 | 2010-03-04 | Bae Systems Plc | Composition explosive à couler |
WO2011083249A1 (fr) | 2009-12-21 | 2011-07-14 | Eurenco | Explosif solide malleable et son obtention |
WO2013182796A1 (fr) | 2012-06-04 | 2013-12-12 | Eurenco | Explosif factice simulant un explosif malleable et son procede d'obtention |
FR3072676A1 (fr) * | 2017-10-24 | 2019-04-26 | Arianegroup Sas | Procede de fabrication d'un produit pyrotechnique composite |
FR3090629A1 (fr) * | 2018-12-20 | 2020-06-26 | Arianegroup Sas | Procédé de préparation de produits pyrotechniques composites |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB0205559D0 (en) | 2002-03-11 | 2002-04-24 | Bae Systems Plc | Improvements in and relating to the filling of explosive ordnance |
FR2917169B1 (fr) * | 2007-06-06 | 2009-09-11 | Eurenco France Sa | Procede de determination du caractere sensible ou insensible d'un hexogene. |
EP2365978B1 (fr) | 2008-11-12 | 2019-09-18 | Archer Daniels Midland Co. | Compositions de lécithine et de plastifiant et procédés |
US10294376B2 (en) * | 2008-11-12 | 2019-05-21 | Archer Daniels Midland Company | Lecithin and plasticizer compositions and methods |
JP2012131876A (ja) * | 2010-12-21 | 2012-07-12 | Bridgestone Corp | ゴム組成物及びそれを用いたタイヤ |
JP6115040B2 (ja) * | 2012-08-22 | 2017-04-19 | 日油株式会社 | 炸薬組成物の製造方法及び該製造方法で製造した炸薬組成物 |
WO2014155061A1 (fr) | 2013-03-27 | 2014-10-02 | Bae Systems Plc | Charges propulsives non phtalate |
ES2870548T3 (es) | 2013-03-27 | 2021-10-27 | Bae Systems Plc | Propulsores de munición insensible |
GB2512346B (en) * | 2013-03-27 | 2021-06-30 | Bae Systems Plc | Non-phthalate propellants |
GB2540159B (en) * | 2015-07-07 | 2021-06-02 | Bae Systems Plc | PBX composition |
EP3762199A1 (fr) * | 2018-03-05 | 2021-01-13 | BAE SYSTEMS plc | Évidement prédéfini |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4115201A (en) | 1976-06-25 | 1978-09-19 | Malec Jerry P | Oil reclaimer |
NO140968C (no) * | 1977-04-04 | 1979-12-19 | Dyno Industrier As | Anlegg for blanding av pulveraktige materialer |
FR2640261B1 (fr) * | 1979-08-14 | 1993-12-10 | Poudres Explosifs Ste Nale | Composition autopyrolysable pour la propulsion aerobie dont l'oxydant est un explosif |
NO831850L (no) * | 1982-05-28 | 1997-02-26 | Royal Ordnance Plc | Fremgangsmåte for fremstilling av en formet gummiaktig drivmiddelladning for raketter og liknende |
FR2577919B1 (fr) * | 1985-02-27 | 1987-02-20 | Poudres & Explosifs Ste Nale | Procede de fabrication sans solvant de produits pyrotechniques composites a liant thermodurcissable et produits ainsi obtenus, notamment poudres propulsives composites |
US4597811A (en) * | 1985-07-03 | 1986-07-01 | The United States Of America As Represented By The Secretary Of The Army | Prevention of unwanted cure catalysis in isocyanate cured binders |
US4632715A (en) * | 1985-12-10 | 1986-12-30 | The United States As Represented By The Secretary Of The Navy | Low burn rate motor propellant |
DE4115201A1 (de) * | 1990-05-11 | 1992-01-09 | Reinhardt Technik Gmbh & Co | Vorrichtung zum mischen von mehr-komponentengemischen |
US5114630A (en) * | 1990-09-21 | 1992-05-19 | The United Of America As Represented By The Secretary Of The Navy | Continuous manufacture and casting |
DE4119415A1 (de) * | 1991-06-13 | 1992-12-17 | Huebers Verfahrenstech | Verfahren zum transport und zur aufbereitung von und zur beschickung einer giessanlage mit giessharz, sowie vorrichtung zur ausfuehrung des verfahrens |
DE19520731A1 (de) * | 1995-06-07 | 1996-12-12 | Bayer Ag | Thermoplastische Polyurethanharnstoff-Elastomere |
US6435854B1 (en) * | 1999-11-12 | 2002-08-20 | Eiji Sawa | Apparatus for mixing and injection molding thermosetting polyurethane |
-
2002
- 2002-02-01 FR FR0201213A patent/FR2835519B1/fr not_active Expired - Fee Related
-
2003
- 2003-01-14 US US10/341,412 patent/US6916390B2/en not_active Expired - Lifetime
- 2003-01-16 IL IL15398303A patent/IL153983A/xx not_active IP Right Cessation
- 2003-01-17 DE DE60329878T patent/DE60329878D1/de not_active Expired - Lifetime
- 2003-01-17 SI SI200331729T patent/SI1333015T1/sl unknown
- 2003-01-17 AT AT03290123T patent/ATE447545T1/de active
- 2003-01-17 EP EP03290123A patent/EP1333015B1/fr not_active Expired - Lifetime
- 2003-01-17 DK DK03290123.3T patent/DK1333015T3/da active
- 2003-01-17 PT PT03290123T patent/PT1333015E/pt unknown
- 2003-01-17 ES ES03290123T patent/ES2333948T3/es not_active Expired - Lifetime
- 2003-01-21 ZA ZA200300557A patent/ZA200300557B/xx unknown
- 2003-01-23 SG SG200300161A patent/SG105568A1/en unknown
- 2003-01-29 TW TW092102021A patent/TW593213B/zh not_active IP Right Cessation
- 2003-01-30 KR KR1020030006273A patent/KR100952063B1/ko active IP Right Grant
- 2003-01-30 CA CA002418319A patent/CA2418319C/fr not_active Expired - Lifetime
- 2003-01-30 NO NO20030488A patent/NO329572B1/no not_active IP Right Cessation
- 2003-01-30 BR BRPI0300166-0B1A patent/BR0300166B1/pt not_active IP Right Cessation
- 2003-01-31 AU AU2003200305A patent/AU2003200305B2/en not_active Ceased
- 2003-02-03 JP JP2003025981A patent/JP3740128B2/ja not_active Expired - Fee Related
Non-Patent Citations (2)
Title |
---|
J.M. TAUZIA: "Compatibility and Processing", 23 October 1989, AMERICAN DEFENSE PREPARDNESS ASSOCIATION (ADPA), article "Some comments on Processing Energetic Matérials" |
J.M. TAUZIA: "Some comments on Processing Energetic Matérials", COMPATIBILITY AND PROCESSING, 23 October 1989 (1989-10-23) |
Cited By (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1652574A2 (fr) | 2004-11-02 | 2006-05-03 | SNPE Matériaux Energétiques | Procédé et dispositif de préparation d'une pâte de propergol de type composite |
NO341597B1 (no) * | 2005-11-24 | 2017-12-11 | Eurenco France | Halvkontinuerlig fremgangsmåte for å oppnå en sammensatt sprengladning med polyuretanmatriks |
FR2893613A1 (fr) * | 2005-11-24 | 2007-05-25 | Eurenco France Sa | Procede bicomposant semi-continu perfectionne d'obtention d'un chargement explosif composite a matrice polyurethanne |
WO2007060365A2 (fr) * | 2005-11-24 | 2007-05-31 | Eurenco France | Procede bicomposant semi-continu perfectionne d'obtention d'un chargement explosif composite a matrice polyurethanne |
WO2007060365A3 (fr) * | 2005-11-24 | 2007-08-02 | Eurenco France | Procede bicomposant semi-continu perfectionne d'obtention d'un chargement explosif composite a matrice polyurethanne |
NO20082110L (no) * | 2005-11-24 | 2008-05-07 | Eurenco France | Halvkontinuerlig fremgangsmåte for å oppnå en sammensatt sprengladning med polyuretanmatriks |
EP1790626A1 (fr) * | 2005-11-24 | 2007-05-30 | Eurenco France | Procédé bicomposant semi-continu perfectionné d'obtention d'un chargement explosif composite à matrice polyuréthanne |
US7887651B1 (en) | 2005-11-24 | 2011-02-15 | Eurenco | Semi-continuous two-component method for obtaining a composite explosive charge with polyurethane matrix |
WO2010023450A1 (fr) * | 2008-08-29 | 2010-03-04 | Bae Systems Plc | Composition explosive à couler |
GB2475198A (en) * | 2008-08-29 | 2011-05-11 | Bae Systems Plc | Cast explosive composition |
GB2475198B (en) * | 2008-08-29 | 2013-05-29 | Bae Systems Plc | Cast explosive composition |
WO2011083249A1 (fr) | 2009-12-21 | 2011-07-14 | Eurenco | Explosif solide malleable et son obtention |
WO2013182796A1 (fr) | 2012-06-04 | 2013-12-12 | Eurenco | Explosif factice simulant un explosif malleable et son procede d'obtention |
FR3072676A1 (fr) * | 2017-10-24 | 2019-04-26 | Arianegroup Sas | Procede de fabrication d'un produit pyrotechnique composite |
EP3476821A1 (fr) * | 2017-10-24 | 2019-05-01 | Arianegroup Sas | Procédé de fabrication d'un produit pyrotechnique composite |
FR3090629A1 (fr) * | 2018-12-20 | 2020-06-26 | Arianegroup Sas | Procédé de préparation de produits pyrotechniques composites |
Also Published As
Publication number | Publication date |
---|---|
CA2418319A1 (fr) | 2003-08-01 |
NO329572B1 (no) | 2010-11-15 |
AU2003200305A1 (en) | 2003-08-21 |
ES2333948T3 (es) | 2010-03-03 |
TW200302815A (en) | 2003-08-16 |
NO20030488D0 (no) | 2003-01-30 |
TW593213B (en) | 2004-06-21 |
JP3740128B2 (ja) | 2006-02-01 |
FR2835519A1 (fr) | 2003-08-08 |
IL153983A (en) | 2005-09-25 |
BR0300166A (pt) | 2003-09-09 |
NO20030488L (no) | 2003-08-04 |
US20050115652A1 (en) | 2005-06-02 |
AU2003200305B2 (en) | 2008-04-03 |
BR0300166B1 (pt) | 2013-10-01 |
JP2004035390A (ja) | 2004-02-05 |
ATE447545T1 (de) | 2009-11-15 |
SG105568A1 (en) | 2004-08-27 |
DK1333015T3 (da) | 2010-03-22 |
ZA200300557B (en) | 2003-08-22 |
DE60329878D1 (de) | 2009-12-17 |
EP1333015B1 (fr) | 2009-11-04 |
PT1333015E (pt) | 2010-02-02 |
IL153983A0 (en) | 2003-07-31 |
EP1333015A3 (fr) | 2005-09-21 |
US6916390B2 (en) | 2005-07-12 |
FR2835519B1 (fr) | 2004-11-19 |
KR20030066413A (ko) | 2003-08-09 |
KR100952063B1 (ko) | 2010-04-13 |
SI1333015T1 (sl) | 2010-02-26 |
CA2418319C (fr) | 2008-11-04 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CA2418319C (fr) | Procede bicomposant semi-continu d'obtention d'un chargement explosif composite a matrice polyurethanne | |
EP1790626B1 (fr) | Procédé bicomposant semi-continu perfectionné d'obtention d'un chargement explosif composite à matrice polyuréthanne | |
EP0194180B1 (fr) | Procédé de fabrication sans solvants de produits pyrotechniques composites à liant thermodurcissable | |
EP2516356B1 (fr) | Explosif solide malleable et son obtention | |
EP3212593B1 (fr) | Produit pyrotechnique composite avec charges d'adn et de rdx dans un liant de type pag et sa preparation | |
EP3212594B1 (fr) | Produit pyrotechnique composite performant sans plomb dans sa composition et sa preparation | |
EP3071537B1 (fr) | Produit pyrotechnique composite a liant non reticule et son procede de preparation | |
EP3515881B1 (fr) | Produit pyrotechnique composite renfermant un agent anti-lueur de type sel de potassium. | |
EP3753916B1 (fr) | Produit pyrotechnique composite | |
EP3656753B1 (fr) | Procédé de préparation de produits pyrotechniques composites | |
EP3071536B1 (fr) | Produit pyrotechnique composite a liant réticule et son procédé de préparation | |
FR2501194A1 (fr) | Explosif desensibilise et son procede de preparation |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
AK | Designated contracting states |
Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LI LU MC NL PT SE SI SK TR |
|
AX | Request for extension of the european patent |
Extension state: AL LT LV MK RO |
|
RAP1 | Party data changed (applicant data changed or rights of an application transferred) |
Owner name: SNPE MATERIAUX ENERGETIQUES |
|
RAP1 | Party data changed (applicant data changed or rights of an application transferred) |
Owner name: EURENCO FRANCE |
|
PUAL | Search report despatched |
Free format text: ORIGINAL CODE: 0009013 |
|
AK | Designated contracting states |
Kind code of ref document: A3 Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LI LU MC NL PT SE SI SK TR |
|
AX | Request for extension of the european patent |
Extension state: AL LT LV MK RO |
|
17P | Request for examination filed |
Effective date: 20051024 |
|
AKX | Designation fees paid |
Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LI LU MC NL PT SE SI SK TR |
|
GRAP | Despatch of communication of intention to grant a patent |
Free format text: ORIGINAL CODE: EPIDOSNIGR1 |
|
GRAS | Grant fee paid |
Free format text: ORIGINAL CODE: EPIDOSNIGR3 |
|
GRAA | (expected) grant |
Free format text: ORIGINAL CODE: 0009210 |
|
RAP1 | Party data changed (applicant data changed or rights of an application transferred) |
Owner name: EURENCO |
|
AK | Designated contracting states |
Kind code of ref document: B1 Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LI LU MC NL PT SE SI SK TR |
|
REG | Reference to a national code |
Ref country code: GB Ref legal event code: FG4D Free format text: NOT ENGLISH |
|
REG | Reference to a national code |
Ref country code: CH Ref legal event code: EP |
|
REG | Reference to a national code |
Ref country code: CH Ref legal event code: NV Representative=s name: BOVARD AG PATENTANWAELTE |
|
REG | Reference to a national code |
Ref country code: IE Ref legal event code: FG4D |
|
REF | Corresponds to: |
Ref document number: 60329878 Country of ref document: DE Date of ref document: 20091217 Kind code of ref document: P |
|
REG | Reference to a national code |
Ref country code: PT Ref legal event code: SC4A Free format text: AVAILABILITY OF NATIONAL TRANSLATION Effective date: 20100126 |
|
REG | Reference to a national code |
Ref country code: SE Ref legal event code: TRGR |
|
REG | Reference to a national code |
Ref country code: GR Ref legal event code: EP Ref document number: 20100400052 Country of ref document: GR |
|
REG | Reference to a national code |
Ref country code: ES Ref legal event code: FG2A Ref document number: 2333948 Country of ref document: ES Kind code of ref document: T3 |
|
REG | Reference to a national code |
Ref country code: DK Ref legal event code: T3 |
|
REG | Reference to a national code |
Ref country code: SK Ref legal event code: T3 Ref document number: E 6578 Country of ref document: SK |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: CY Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20091104 |
|
REG | Reference to a national code |
Ref country code: HU Ref legal event code: AG4A Ref document number: E007213 Country of ref document: HU |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: MC Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20100131 |
|
PLBE | No opposition filed within time limit |
Free format text: ORIGINAL CODE: 0009261 |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT |
|
26N | No opposition filed |
Effective date: 20100805 |
|
REG | Reference to a national code |
Ref country code: CH Ref legal event code: PFA Owner name: EURENCO Free format text: EURENCO#12 QUAI HENRI IV#75004 PARIS (FR) -TRANSFER TO- EURENCO#12 QUAI HENRI IV#75004 PARIS (FR) |
|
REG | Reference to a national code |
Ref country code: CH Ref legal event code: PLI Owner name: SNPE MATERIAUX ENERGETIQUES Free format text: EURENCO#12 QUAI HENRI IV#75004 PARIS (FR) -TRANSFER TO- SNPE MATERIAUX ENERGETIQUES#12 QUAI HENRI IV#75004 PARIS (FR) |
|
REG | Reference to a national code |
Ref country code: DE Ref legal event code: R088 Ref document number: 60329878 Country of ref document: DE |
|
REG | Reference to a national code |
Ref country code: GB Ref legal event code: 732E Free format text: REGISTERED BETWEEN 20110707 AND 20110713 |
|
REG | Reference to a national code |
Ref country code: FR Ref legal event code: CL |
|
REG | Reference to a national code |
Ref country code: NL Ref legal event code: UD Name of requester: SNPE MATERIAUX ENERGETIQUES Effective date: 20110905 |
|
REG | Reference to a national code |
Ref country code: PT Ref legal event code: QB4A Name of requester: SNPE MATERIAUX ENERGETIQUES, FR Effective date: 20110620 Ref country code: ES Ref legal event code: GD2A Effective date: 20120124 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: PT Payment date: 20111215 Year of fee payment: 10 Ref country code: EE Payment date: 20111216 Year of fee payment: 10 |
|
REG | Reference to a national code |
Ref country code: SK Ref legal event code: QB4A Ref document number: E 6578 Country of ref document: SK Name of requester: SNPE MATERIAUX ENERGETIQUES, FR Effective date: 20101208 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: HU Payment date: 20111222 Year of fee payment: 10 |
|
REG | Reference to a national code |
Ref country code: HU Ref legal event code: QB4A |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: SI Payment date: 20111216 Year of fee payment: 10 |
|
REG | Reference to a national code |
Ref country code: SI Ref legal event code: LIQB |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: LU Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20100117 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: BG Payment date: 20130130 Year of fee payment: 11 |
|
REG | Reference to a national code |
Ref country code: PT Ref legal event code: MM4A Free format text: LAPSE DUE TO NON-PAYMENT OF FEES Effective date: 20130717 |
|
REG | Reference to a national code |
Ref country code: SI Ref legal event code: KO00 Effective date: 20130822 |
|
REG | Reference to a national code |
Ref country code: EE Ref legal event code: MM4A Ref document number: E003985 Country of ref document: EE Effective date: 20130131 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: PT Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20130717 Ref country code: HU Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20130118 Ref country code: SI Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20130118 Ref country code: EE Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20130131 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: GR Payment date: 20131223 Year of fee payment: 12 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: IE Payment date: 20140103 Year of fee payment: 12 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: BG Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20140930 |
|
REG | Reference to a national code |
Ref country code: GR Ref legal event code: ML Ref document number: 20100400052 Country of ref document: GR Effective date: 20150805 |
|
REG | Reference to a national code |
Ref country code: IE Ref legal event code: MM4A |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: GR Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20150805 |
|
REG | Reference to a national code |
Ref country code: FR Ref legal event code: PLFP Year of fee payment: 14 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: IE Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20150117 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: DK Payment date: 20151222 Year of fee payment: 14 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: NL Payment date: 20151214 Year of fee payment: 14 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: TR Payment date: 20160115 Year of fee payment: 14 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: AT Payment date: 20151222 Year of fee payment: 14 |
|
REG | Reference to a national code |
Ref country code: FR Ref legal event code: PLFP Year of fee payment: 15 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: FI Payment date: 20161223 Year of fee payment: 15 Ref country code: CZ Payment date: 20161220 Year of fee payment: 15 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: SK Payment date: 20170131 Year of fee payment: 15 Ref country code: BE Payment date: 20170127 Year of fee payment: 15 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: ES Payment date: 20170131 Year of fee payment: 15 |
|
REG | Reference to a national code |
Ref country code: DK Ref legal event code: EBP Effective date: 20170131 |
|
REG | Reference to a national code |
Ref country code: NL Ref legal event code: MM Effective date: 20170201 |
|
REG | Reference to a national code |
Ref country code: AT Ref legal event code: MM01 Ref document number: 447545 Country of ref document: AT Kind code of ref document: T Effective date: 20170117 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: AT Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20170117 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: NL Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20170201 |
|
REG | Reference to a national code |
Ref country code: FR Ref legal event code: PLFP Year of fee payment: 16 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: DK Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20170131 |
|
REG | Reference to a national code |
Ref country code: SK Ref legal event code: MM4A Ref document number: E 6578 Country of ref document: SK Effective date: 20180117 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: FI Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20180117 |
|
REG | Reference to a national code |
Ref country code: BE Ref legal event code: MM Effective date: 20180131 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: BE Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20180131 Ref country code: SK Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20180117 Ref country code: CZ Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20180117 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: IT Payment date: 20190326 Year of fee payment: 8 Ref country code: CH Payment date: 20190118 Year of fee payment: 17 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: SE Payment date: 20190116 Year of fee payment: 17 |
|
REG | Reference to a national code |
Ref country code: ES Ref legal event code: FD2A Effective date: 20190731 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: ES Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20180118 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: GB Payment date: 20200131 Year of fee payment: 18 |
|
REG | Reference to a national code |
Ref country code: CH Ref legal event code: PL |
|
REG | Reference to a national code |
Ref country code: SE Ref legal event code: EUG |
|
REG | Reference to a national code |
Ref country code: SE Ref legal event code: EUG |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: SE Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20200118 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: LI Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20200131 Ref country code: CH Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20200131 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: IT Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20200117 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: FR Payment date: 20210121 Year of fee payment: 19 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: DE Payment date: 20210112 Year of fee payment: 19 |
|
GBPC | Gb: european patent ceased through non-payment of renewal fee |
Effective date: 20210117 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: GB Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20210117 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: TR Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20170117 |
|
REG | Reference to a national code |
Ref country code: DE Ref legal event code: R119 Ref document number: 60329878 Country of ref document: DE |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: DE Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20220802 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: FR Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20220131 |