WO2006070104A1 - Preparation et traitement de compositions bitumineuses - Google Patents
Preparation et traitement de compositions bitumineuses Download PDFInfo
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- WO2006070104A1 WO2006070104A1 PCT/FR2005/003207 FR2005003207W WO2006070104A1 WO 2006070104 A1 WO2006070104 A1 WO 2006070104A1 FR 2005003207 W FR2005003207 W FR 2005003207W WO 2006070104 A1 WO2006070104 A1 WO 2006070104A1
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- WIPO (PCT)
- Prior art keywords
- esters
- compound
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- bituminous
- bitumens
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Classifications
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K5/00—Use of organic ingredients
- C08K5/04—Oxygen-containing compounds
- C08K5/10—Esters; Ether-esters
- C08K5/101—Esters; Ether-esters of monocarboxylic acids
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K5/00—Use of organic ingredients
- C08K5/04—Oxygen-containing compounds
- C08K5/10—Esters; Ether-esters
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K5/00—Use of organic ingredients
- C08K5/04—Oxygen-containing compounds
- C08K5/10—Esters; Ether-esters
- C08K5/101—Esters; Ether-esters of monocarboxylic acids
- C08K5/103—Esters; Ether-esters of monocarboxylic acids with polyalcohols
Definitions
- the present invention relates to the use of particular organic compounds for the preparation or for the treatment of bituminous compositions. It also relates to the bituminous compositions thus prepared or treated with these particular organic compounds.
- compositions means in particular: (a) crude oil and bitumens, asphalts and oils derived from petroleum, as well as bituminous binders based on such products, (b) bitumens and asphalts of natural origin, and bituminous binders based on such products, (c) any fractions obtained by any separation techniques from bitumens, asphalts and oils of all origins, (d) carbochemical products derived from the pyrolysis of coal, (e) tar of all origins, in particular from coal or wood and all the fractions which may be obtained therefrom; (f) the rheological analogues of the products, in particular bitumens and bituminous binders, mentioned above and based on resins of natural origin (natural rosins, pitch, expanded resins, balsamic resins, shellac, etc.), (g) the rheological analogues of the products, in particular bitumens and bituminous binders, referred to above,
- compositions are intended primarily for the production of materials for building and public works (“BTP”) and in particular for road construction.
- compositions are intended for the realization of sealing operations, not only for the construction industry but also in the fields of shipbuilding, automotive, or aeronautics, and in agriculture. They may in particular be bituminous or asphaltic compositions as described or referenced:
- asphalts or bituminous binders- being in solid, pasty or liquid form, including in the form of emulsions, in particular aqueous emulsions, such as in particular pure bitumens, road bitumens, industrial bitumens, oxidized bitumens, fluxed bitumens, fluidized bitumens, polymer-modified bitumens, bitumens for emulsions and bitumen, anionic or cationic emulsions.
- emulsions in particular aqueous emulsions, such as in particular pure bitumens, road bitumens, industrial bitumens, oxidized bitumens, fluxed bitumens, fluidized bitumens, polymer-modified bitumens, bitumens for emulsions and bitumen, anionic or cationic emulsions.
- bituminous mixes combining at least one bituminous binder with at least one type of granulate, or more elaborate and shaped compositions such as films, sheets or sheets of sealant, insulation (for example thermal or phonic) and / or cover, geomembranes etc., whose structure contains at least one bituminous layer.
- bituminous compositions prepared and / or treated according to the invention may also be rheological analogues of the products a) to e) above, in particular bitumens or bituminous binders, said rheological analogs being based on minus a resin of natural origin, possibly modified later, as described:
- bitumen or bituminous binder any composition prepared or treated according to the invention in which the product in question, in particular bitumen pure or bituminous binder, has been substituted, in whole or in part, by a resin of natural origin, possibly modified, and under such conditions (in particular in terms of selection of the nature and rate of introduction of resin but also of any other component included in the final formulation of said composition) that said composition has rheological characteristics, in particular in terms of penetrability, softening temperature and / or viscosity, which are similar or relatively close to those of the product, in particular the bitumen or bituminous binder, which it is intended to replace.
- bituminous compositions intended for the building and public works sector for example the road industry ((re) construction, maintenance and repair of roads)
- a) is advantageously usable as a functional adjuvant, especially as a fluxing agent
- b) is advantageously usable both in binding compositions intended to be applied hot, ie between about 80 and 200 0 C (ie hot-mixed with aggregates and / or hot spattered on a support before application of the aggregates) and generally anhydrous
- binder compositions to be applied cold ie at • a generally lower temperature to 100 0 C (ie cold mixed with aggregates and / or common cold on a support before applying the granulates), generally in in the form of aqueous emulsions
- c) allows the resulting products, for example hot mixes, cold mixes and coatings obtained from said binder compositions, to acquire and retain mechanical and r
- - does not contain dangerous substances and in particular substances recognized as carcinogenic or mutagenic, such as aromatic hydrocarbons, in particular benzene and its derivatives, naphthalene or chrysene,
- bitumen fluxing agent As described in the aforementioned FR 2,721,043 patent.
- sicActivtion catalysts The introduction of sicActivtion catalysts is also emphasized in this document.
- the claimed binders selected for their penetrability characteristics, are free from any natural and synthetic elastomers or any thermoplastic polymer and contain from 2 to 98% by weight of at least one natural or modified natural resin, of vegetable origin and softening point selected. It may be in particular resins of modified rosin or pinene terpene type.
- the resin compositions thus obtained also contain from 98 to 2% by weight of an oil of vegetable origin having a viscosity also selected. It may be in particular linseed oil, soybean, dehydrated wood or castor oil, or rapeseed oil methyl esters.
- the subject of the present invention is the use, for the preparation or the treatment of bituminous compositions as defined above, of at least one compound chosen from the group consisting of: esters of glycolic, lactic acids and gluconic, the methyl, ethyl and isobutyl esters of glutaric, succinic and adipic acids, and the ethers or esters of a product resulting from the internal dehydration of a sugar, preferably of a hydrogenated sugar.
- esters may be monoesters and / or diesters depending in particular on the number of COOH functions of the acid in question, potentially esterifiable, but also on the actual level of esterification (total or not). each of said functions.
- the esters of glycolic, lactic or gluconic acids are esters of each of these acids and of an alcohol comprising at most 14 carbon atoms, preferably an alcohol containing from 1 to 12 carbon atoms. carbon atoms. It may be especially lactates of methyl, ethyl, butyl, isobutyl, hexyl, ethylhexyl, octyl, decyl or dodecyl or any mixture of at least two of any these products.
- the compound used according to the invention for the preparation, or the treatment of a bituminous composition is an ether or ester of a product resulting from the internal dehydration of a sugar, said sugar being chosen from glucose, maltose, lactose, galactose, sucrose, mannose, xylose, ribose, fructose, isomaltulose, sorbose and idose, hydrogenated equivalents of the aforementioned sugars and mixtures thereof. at least two of these products.
- said compound is an ether or an ester of a product resulting from the internal dehydration of sorbitol, mannitol or iditol and in particular an ether or an ester of isosorbide, sorbitan, isomanide, mannitan, isoidide or iditan, or a mixture of at least two of these products.
- a monoether, a diether or a mixture of at least one monoether and at least one diether of these products or
- a monoester a diester or a mixture of at least one monoester and at least one diester of these products.
- said compound is constituted mainly, ie for at least 50% of its weight (dry / dry), diether or isosorbide diester (s), sorbitan, isomannide and / or isoidide.
- said compound is advantageously chosen from the group comprising ethyl, methylated, acetylated, butylated, isobutylated, hexylated, 2-ethylhexylated, octenylated, laurylated, palmitylated, stearyl or oleylated derivatives of isosorbide, sorbitan, d isomanide and / or isoidide and mixtures of at least two of these products.
- said compound is constituted for at least 50%, preferably at least 80%, of its weight (dry / dry), of methyl derivatives of isosorbide, of sorbitan, of isomannide and / or of isoidide.
- Said compound may especially consist of at least 50%, preferably at least 80%, of its weight (dry / dry), dimethylisosorbide (DMI).
- DMI dimethylisosorbide
- the DMI then has a purity greater than 80%, preferably greater than 90%.
- the Applicant Company has found, as will be shown in the examples below, that the compounds selected according to the invention and in the first place the etherified compounds of isosorbide, especially the DMI, but also the selected ester compounds such as that the esters of isosorbide or lactic acid mentioned above, allowed:
- the DMI makes it possible, for both the preparation and the cleaning of bituminous compositions, to check all of the above criteria a) to e), in a manner that is as advantageous or even more advantageous for certain aspects, such as the vegetable oil monoesters recommended in the prior art.
- esters of adipic acid are individually mentioned in these documents and this, within very long lists of compounds, but are in no way retained in the examples. Above all, the esters envisaged in these documents are necessarily fatty long-chain esters, nonvolatile and of high molecular weight and, preferably, are obtained from alcohols containing at least 6 carbon atoms.
- esters are non-volatile esters of high molecular weight, in this case well above 350. They are in the form of very oily liquids and are used, according to these two patents, to render but also to maintain Highly flexible asphalt and this, not only at room temperature but also at temperatures that can be extremely low (below -40 0 C according to US 3,035,930). It follows that, according to the teachings of these patents, such esters, as also the methyl esters of vegetable oils mentioned above, are not fluxing agents because they do not make it possible to obtain a good increase in cohesion of the asphalt after its application as it is sought to replace petroleum fluxes.
- esters 8 i.e. of solid finished products whose best elasticity, stretchability, flexibility or flexibility are sought.
- the function here provided by said esters is different from that mainly sought according to the present invention, namely the function of fluxing agent capable of ensuring good cohesion of the bituminous composition after its application.
- the compounds used according to the invention have in particular molecular weights and / or flash points significantly lower than those of said esters and in particular:
- a flash point greater than 65 ° C. and less than 175 ° C., preferably greater than 90 ° C. and less than 170 ° C., and still more preferably greater than 100 ° C. and less than 165 ° C., and / or
- the compounds used according to the invention constitute a means which can in particular be used for the preparation or the treatment of compositions selected from the group comprising crude oil, fuel oils, tars, bitumens and bituminous binders.
- compositions selected from the group comprising crude oil, fuel oils, tars, bitumens and bituminous binders.
- pure bitumens road bitumens, industrial bitumens, oxidized bitumens, fluxed bitumens, fluidized bitumens, polymer-modified bitumens, in particular elastomers and / or thermoplastic polymers, bitumens for emulsions and anionic or cationic bitumen emulsions, the rheological analogs of said bitumens and bituminous binders based on at least one resin of natural origin, optionally subsequently modified, coatings, in particular surface coatings, coatings, in particular coatings for hot and storable mixes and bituminous paints.
- compositions may be intended in particular for the (re) construction, maintenance, repair and / or cleaning of traffic pavements
- waterproofing screeds sidewalks, engineered constructions, buildings or homes, thermal and sound insulation , sealing materials or protective coatings against corrosion or moisture, surfaces or working, storage or transport enclosures such as laboratory benches, tanks, pumps and tanks, or materials polluted like sand, rocks or living organisms.
- compositions can be advantageously used for the production of materials for building and public works and in particular for road construction. These compositions may also be advantageously used for the formulation or coating of materials based on mineral material (s) (for example of aggregates or surfaces or concrete blocks) or based on wood.
- mineral material for example of aggregates or surfaces or concrete blocks
- They may in particular contain at least one product, taken alone or as a mixture, chosen from the group comprising bitumens, natural or synthetic elastomers, especially of the polybutadiene, natural latex, rubber, styrene-butadiene (SBR), styrene-butadiene type.
- bitumens natural or synthetic elastomers, especially of the polybutadiene, natural latex, rubber, styrene-butadiene (SBR), styrene-butadiene type.
- SBS styrene
- EVA ethylene / vinyl acetate
- EBA ethylene butyl acetate
- thermoplastic polymers especially of the polyolefin, polyamide, polyester, polylactate, polyhydroxyalkanoate or polybutyl succinate type, resins natural or modified natural oils, mineral, animal and vegetable oils and derivatives of said oils, surfactants, tackifiers, rheology agents, crosslinking agents, for example polymers, pigments, dyestuffs and aggregates such as pebbles, gravel, chippings and / or sands.
- the subject of the present invention is inter alia a process for the preparation or treatment of a bituminous composition, characterized in that the said composition is brought into contact with at least one compound chosen from the group consisting of:
- Said compound may in particular be more particularly chosen from one or other of the families of compounds mentioned above. It may also be more particularly selected so as to have flash point characteristics and / or molecular weight in the ranges as described above.
- bituminous composition may be intended for any of the aforementioned uses, for road constructions or not, and contain, beside said compound, at least one of the aforementioned products
- natural or synthetic elastomers natural or modified natural resins, mineral, animal and vegetable oils and derivatives thereof, surfactants, tackifiers, rheology agents, crosslinking agents, pigments, dyestuffs and aggregates, in particular).
- the inventive concept of the present invention also covers a bituminous composition, characterized in that it contains, in all proportions and preferably in a proportion of from 0.1 to 95% by weight, and more preferably from 0.5 to 50% by weight. weight, at least one compound selected from the group consisting of: - esters of glycolic, lactic and gluconic acids, methyl, ethyl and isobutyl esters of glutaric, succinic and adipic acids, and ethers or esters of a product derived from the internal dehydration of a sugar, preferably a hydrogenated sugar.
- Said compound may in particular be more particularly chosen from one or other of the families of compounds mentioned above. It may also be more particularly selected so as to have flash point characteristics and / or molecular weight in the ranges as described above.
- the bituminous composition may especially contain from 1 to 30% by weight of at least one of the abovementioned compounds. Because of the high efficiency of these compounds and particularly advantageously, it contains only 1 to 18% by weight.
- the compound used in said bituminous composition may especially be dimethylisosorbide (DMI).
- DMI dimethylisosorbide
- bituminous composition may be intended for any of the aforementioned uses, for road constructions or not, and contain, beside said compound, at least any of the aforesaid goods
- the subject of the present invention is also the use, as fluxing agent of a bituminous composition, of at least one compound chosen from the group consisting of:
- This new fluxing agent of bituminous compositions may in particular be dimethylisosorbide (DMI).
- DMI dimethylisosorbide
- This compound can in particular be considered in combination, including in the form of premixed mixtures, with methyl esters of vegetable oils.
- the present invention further relates to the use as a cleaning agent of a composition bituminous material, at least one compound selected from the group consisting of:
- novel cleaning agent for bituminous compositions can in particular be dimethylisosorbide (DMI), alone or in combination, in particular in admixture, with other products such as, for example, terpene compounds.
- DMI dimethylisosorbide
- the novel fluxing agent or cleaning agent for bituminous compositions according to the invention advantageously has:
- a flash point greater than 65 ° C. and less than 175 ° C., preferably greater than 90 ° C. and less than 170 ° C., and still more preferably greater than 100 ° C. and less than 165 ° C., and / or
- bituminous compositions A "20/30" type bitumen supplied by the EUROVIA Company is softened at a temperature of 100 ° C. in an oven. The softened bitumen is introduced into a RHEOMIX brand kneader kneader, heated to 135 ° C.
- bituminous compositions are prepared (BITUMES T2, T3 and T4 not in accordance with the invention and BITUMES A, B and C according to the invention) by introducing 8% w / w of bitumen of, respectively:
- - BITUMEN T2 a product of petrochemical origin of commerce, conventionally used as fluxing agent of bitumens, having a very pronounced odor, a brown color, an aromatic nature, a flash point being between 60 and 65 ° C, a temperature of distillation of approximately 190 ° C. and a density close to 0.97,
- BITUME T3 a composition based on methyl esters of sunflower oil, having a characteristic odor of crude vegetable oil, a light yellow color, a flash point of about 188 ° C., a distillation temperature close to 35O 0 C and a density of about 0.88,
- - BITUMEN T4 same as BITUME T3 except that 0.15% (w / w of bitumen) of manganese octanoate was also introduced as a drying agent,
- BITUMEN A a non-odorous dimethylisosorbide (DMI) composition prepared by the Applicant
- Bitumen B butyl lactate, characteristic odor, sold by the company SIGMA - Bitumen C: the composition "® DBE dibasic esters” based on dimethyl esters of glutaric, succinic and adipic acids, low odor and marketed by the INVISTA Company.
- Each of the BITUMES T1 to T4 and A to C is kneaded for 30 minutes in the kneader / kneader then, after extraction of said kneader is brought to room temperature.
- Each of these BITUMES is removed after reheating at 100 ° C. and the viscosity of the BITUMES is measured on AR 2000 rheometer during a new cooling operation when their temperature reaches 40 ° C. (hereinafter "VISCO 1").
- the viscosity is again measured in the same way at 40 ° C., but after each of said BITUMES has been stored for 3 weeks at 50 ° C. in an open bottle.
- This viscosity (hereinafter "VISCO 2") thus measured makes it possible to apprehend the evolution of the rheological behavior, in particular the "rise in cohesion", which should be that of the bitumen in question after its application in real aging conditions. in the road industry.
- the table below shows, for the non-fluxed control bitumen (BITUME T1), the BITUMES T2 to T4 not conforming to the invention and the BITUMES A to C according to the invention, the values of VISCO 1 and VISCO 2 as well as found (expressed in mPa.s) as well as the value of the variation factor of these viscosities equal to the ratio VISCO 2 / VISCO 1 (and hereinafter "INDEX V").
- the additives used in each of the BITUMES T2 to T4 and A to C are able to very significantly reduce the initial viscosity of the bitumen, including the compositions of DMI, butyl lactate and dibasic esters DBE 8 used in accordance with the present invention within, respectively, BITUMES A, B and C,
- the compounds usable in accordance with the present invention first of all the DMI (BITUME A) but also the dibasic esters (BITUME C) and, to a lesser degree, the butyl lactate (BITUME B) allow to obtain a behavior , in particular a "rise in cohesion", (much) closer to that observed with said conventional agent of petrochemical origin.
- esters of isosorbide or other esters of lactic acid in particular compositions based, for the most part, on isosorbide diesters such as dioctanoate of isosorbide or lactates.
- isosorbide diesters such as dioctanoate of isosorbide or lactates.
- hexyl, butyl or dodecyl could also be used as bitumen fluxing agents, in contrast to the methyl esters of vegetable oils which lead to excessively soft bitumens.
- EXAMPLE 2 In the context of this example, it is evaluated the interest of compounds usable in accordance with the invention in the treatment of a bituminous composition and more particularly as solvents in the cleaning of a surface, in this case a glass plate, soiled by such a composition.
- the bitumen of the "70/100" type supplied by the EUROVIA Company, melted, is spread in a film about 0.5 to 1 mm thick on the glass plate.
- TEST 1 and TEST 2 were subjected to the following various solvent compounds:
- COMPOUND T2 D-Limonene sold by the company Prodasynthe,
- COMPOUND T3 composition of methyl esters of sunflower oil described in EXAMPLE 1
- COMPOUND A the hexyl ester synthesized by the Applicant
- COMPOUND B mixture of 75% by weight of COMPOUND A and 25% by weight of compound T3
- COMPOUND C mixture of 50% by weight of COMPOUND A and 50% by weight of COMPOUND T2
- COMPOUND D mixture of 75% by weight of COMPOUND A and 25% by weight of COMPOUND T2
- COMPOUND E composition based on about 60% by weight (dry / dry) of a mixture of isosorbide dioctanoate and sorbitan dioctanoate, obtained by the Applicant Company from sorbitol and octanoic acid, said composition containing, inter alia, isosorbide and sorbitan monooctanoates and sorbitan tri- and tetraoctanoates,
- COMPOUND F mixture at 50% by weight of COMPOUND E and 50% by weight of COMPOUND T2
- COMPOUND G mixture of 65% by weight of COMPOUND T1 and 35% by weight of the dimethyl isosorbide (DMI) described in EXAMPLE 1.
- This table generally shows that compounds which can be used in accordance with the invention can be used as solvents, including co-solvents, for the treatment of bituminous compositions, in particular for the cleaning of polluted or contaminated surfaces or materials. such compositions.
- hexyl lactate which may advantageously be substituted in whole or in part for products such as diesel, D-limonene or methyl esters of vegetable oils.
- isosorbide esters or ethers such as, for example, isosorbide dioctanoate and dimethyl isosorbide (DMI).
- bituminous composition in accordance with the present invention, the following characteristics have been measured: ball-ring temperature according to standard NF EN 1427, penetration, in particular at 25 ° C., according to the standard
- T2 bituminous composition based on 85% of DERTOLINE P2L esters, 4% of 20/20 EVA polymers and 11% of methyl esters of sunflower oil as used in EXAMPLE 1 above for the BITUMES 3 and 4.
- bituminous composition according to the invention has: a ball-ring temperature value of 55.8 ° C., higher than that obtained for the control compositions T1 (50 ° C.) and T2 (55.4 ° C.),
- the rheological properties of the composition according to the invention are more advantageous than those of the control compositions. This, in particular because of its lower susceptibility to temperature variations; which suggests wider application areas.
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Abstract
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Priority Applications (11)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CA002589627A CA2589627A1 (fr) | 2004-12-22 | 2005-12-20 | Preparation et traitement de compositions bitumineuses |
JP2007547568A JP2008525558A (ja) | 2004-12-22 | 2005-12-20 | 瀝青組成物の調製及び処理 |
US11/792,847 US8007657B2 (en) | 2004-12-22 | 2005-12-20 | Preparation and treating of bituminous compositions |
MX2007007563A MX2007007563A (es) | 2004-12-22 | 2005-12-20 | Preparacion y tratamiento de composiciones bituminosas. |
BRPI0519729-5A BRPI0519729A2 (pt) | 2004-12-22 | 2005-12-20 | preparo e tratamento de composiÇÕes betuminosas |
CN200580043584XA CN101080450B (zh) | 2004-12-22 | 2005-12-20 | 沥青组合物的制备和处理 |
PL05850556T PL1828297T3 (pl) | 2004-12-22 | 2005-12-20 | Wytwarzanie i obróbka kompozycji bitumicznych |
EP05850556A EP1828297B1 (fr) | 2004-12-22 | 2005-12-20 | Preparation et traitement de compositions bitumineuses |
DE602005005857T DE602005005857T2 (de) | 2004-12-22 | 2005-12-20 | Herstellung und behandlung von bituminösen zusammensetzungen |
DK05850556T DK1828297T3 (da) | 2004-12-22 | 2005-12-20 | Fremstilling og behandling af bitumensammensætninger |
NO20072861A NO20072861L (no) | 2004-12-22 | 2007-06-05 | Fremstilling og behandling av bituminose blandinger |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR0413750 | 2004-12-22 | ||
FR0413750A FR2879611B1 (fr) | 2004-12-22 | 2004-12-22 | Preparation et traitement de compositions a base de bitume, d'hydrocarbone et/ou de resine |
Publications (1)
Publication Number | Publication Date |
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WO2006070104A1 true WO2006070104A1 (fr) | 2006-07-06 |
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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PCT/FR2005/003207 WO2006070104A1 (fr) | 2004-12-22 | 2005-12-20 | Preparation et traitement de compositions bitumineuses |
Country Status (18)
Country | Link |
---|---|
US (1) | US8007657B2 (fr) |
EP (1) | EP1828297B1 (fr) |
JP (1) | JP2008525558A (fr) |
KR (1) | KR20070089947A (fr) |
CN (1) | CN101080450B (fr) |
AT (1) | ATE391147T1 (fr) |
BR (1) | BRPI0519729A2 (fr) |
CA (1) | CA2589627A1 (fr) |
DE (1) | DE602005005857T2 (fr) |
DK (1) | DK1828297T3 (fr) |
ES (1) | ES2306288T3 (fr) |
FR (1) | FR2879611B1 (fr) |
MX (1) | MX2007007563A (fr) |
NO (1) | NO20072861L (fr) |
PL (1) | PL1828297T3 (fr) |
PT (1) | PT1828297E (fr) |
SI (1) | SI1828297T1 (fr) |
WO (1) | WO2006070104A1 (fr) |
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WO2018193207A1 (fr) | 2017-04-18 | 2018-10-25 | Eurovia | Produits asphaltiques ayant des proprietes de maniabilite ameliorees |
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US10899929B2 (en) | 2014-07-10 | 2021-01-26 | Lhoist Recherche Et Development | Calcium/magnesium compound slurry for bituminous road material |
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- 2005-12-20 KR KR1020077014097A patent/KR20070089947A/ko active IP Right Grant
- 2005-12-20 BR BRPI0519729-5A patent/BRPI0519729A2/pt not_active IP Right Cessation
- 2005-12-20 JP JP2007547568A patent/JP2008525558A/ja not_active Ceased
- 2005-12-20 PL PL05850556T patent/PL1828297T3/pl unknown
- 2005-12-20 EP EP05850556A patent/EP1828297B1/fr not_active Not-in-force
- 2005-12-20 ES ES05850556T patent/ES2306288T3/es active Active
- 2005-12-20 CN CN200580043584XA patent/CN101080450B/zh not_active Expired - Fee Related
- 2005-12-20 MX MX2007007563A patent/MX2007007563A/es active IP Right Grant
- 2005-12-20 US US11/792,847 patent/US8007657B2/en not_active Expired - Fee Related
- 2005-12-20 DE DE602005005857T patent/DE602005005857T2/de active Active
- 2005-12-20 SI SI200530291T patent/SI1828297T1/sl unknown
- 2005-12-20 CA CA002589627A patent/CA2589627A1/fr not_active Abandoned
- 2005-12-20 PT PT05850556T patent/PT1828297E/pt unknown
- 2005-12-20 AT AT05850556T patent/ATE391147T1/de active
- 2005-12-20 WO PCT/FR2005/003207 patent/WO2006070104A1/fr active IP Right Grant
- 2005-12-20 DK DK05850556T patent/DK1828297T3/da active
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Publication number | Priority date | Publication date | Assignee | Title |
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WO2011151387A1 (fr) | 2010-06-04 | 2011-12-08 | Eurovia | Procédé de fabrication d'enrobés hydrocarbonés à froid, enrobés hydrocarbonés à froid à maniabilité contrôlée et leur utilisation pour la réalisation de revêtements routiers |
US8926741B2 (en) | 2010-06-04 | 2015-01-06 | Eurovia | Process for manufacturing cold bituminous mixes, cold bituminous mixes with controlled workability and use thereof for producing road pavements |
US10899929B2 (en) | 2014-07-10 | 2021-01-26 | Lhoist Recherche Et Development | Calcium/magnesium compound slurry for bituminous road material |
WO2018055314A2 (fr) | 2016-09-26 | 2018-03-29 | Eurovia | Procede d'indentation d'un echangeur thermique recyclable a haute cadence dans une infrastructure terrestre |
US10711413B2 (en) | 2016-09-26 | 2020-07-14 | Eurovia | Method for the high speed indentation of a recyclable heat exchanger in a land-based infrastructure |
WO2018193207A1 (fr) | 2017-04-18 | 2018-10-25 | Eurovia | Produits asphaltiques ayant des proprietes de maniabilite ameliorees |
WO2018224781A1 (fr) | 2017-06-07 | 2018-12-13 | Eurovia | Procédé de fabrication d'un revêtement de voiries comprenant un dispositif pour échangeur de chaleur |
US11371193B2 (en) | 2017-06-07 | 2022-06-28 | Eurovia | Method for manufacturing a road pavement comprising a heat exchanger device |
Also Published As
Publication number | Publication date |
---|---|
PT1828297E (pt) | 2008-07-09 |
FR2879611A1 (fr) | 2006-06-23 |
MX2007007563A (es) | 2007-08-15 |
JP2008525558A (ja) | 2008-07-17 |
DE602005005857T2 (de) | 2009-04-09 |
CN101080450B (zh) | 2011-05-25 |
KR20070089947A (ko) | 2007-09-04 |
DE602005005857D1 (de) | 2008-05-15 |
EP1828297A1 (fr) | 2007-09-05 |
SI1828297T1 (sl) | 2008-08-31 |
CN101080450A (zh) | 2007-11-28 |
US20080146477A1 (en) | 2008-06-19 |
FR2879611B1 (fr) | 2007-06-22 |
EP1828297B1 (fr) | 2008-04-02 |
DK1828297T3 (da) | 2008-08-04 |
BRPI0519729A2 (pt) | 2009-03-10 |
ATE391147T1 (de) | 2008-04-15 |
PL1828297T3 (pl) | 2008-09-30 |
CA2589627A1 (fr) | 2006-07-06 |
US8007657B2 (en) | 2011-08-30 |
ES2306288T3 (es) | 2008-11-01 |
NO20072861L (no) | 2007-06-05 |
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