WO2010055491A1 - Liant synthetique clair - Google Patents
Liant synthetique clair Download PDFInfo
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- WO2010055491A1 WO2010055491A1 PCT/IB2009/055061 IB2009055061W WO2010055491A1 WO 2010055491 A1 WO2010055491 A1 WO 2010055491A1 IB 2009055061 W IB2009055061 W IB 2009055061W WO 2010055491 A1 WO2010055491 A1 WO 2010055491A1
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- clear synthetic
- synthetic binder
- weight
- oil
- clear
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
- C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
- C08L23/04—Homopolymers or copolymers of ethene
- C08L23/08—Copolymers of ethene
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L25/00—Compositions of, homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by an aromatic carbocyclic ring; Compositions of derivatives of such polymers
- C08L25/02—Homopolymers or copolymers of hydrocarbons
- C08L25/04—Homopolymers or copolymers of styrene
- C08L25/08—Copolymers of styrene
- C08L25/10—Copolymers of styrene with conjugated dienes
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L45/00—Compositions of homopolymers or copolymers of compounds having no unsaturated aliphatic radicals in side chain, and having one or more carbon-to-carbon double bonds in a carbocyclic or in a heterocyclic ring system; Compositions of derivatives of such polymers
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L91/00—Compositions of oils, fats or waxes; Compositions of derivatives thereof
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
- C09J191/00—Adhesives based on oils, fats or waxes; Adhesives based on derivatives thereof
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- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
- E01C7/00—Coherent pavings made in situ
- E01C7/08—Coherent pavings made in situ made of road-metal and binders
- E01C7/18—Coherent pavings made in situ made of road-metal and binders of road-metal and bituminous binders
- E01C7/26—Coherent pavings made in situ made of road-metal and binders of road-metal and bituminous binders mixed with other materials, e.g. cement, rubber, leather, fibre
- E01C7/265—Coherent pavings made in situ made of road-metal and binders of road-metal and bituminous binders mixed with other materials, e.g. cement, rubber, leather, fibre with rubber or synthetic resin, e.g. with rubber aggregate, with synthetic resin binder
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- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
- E01C7/00—Coherent pavings made in situ
- E01C7/08—Coherent pavings made in situ made of road-metal and binders
- E01C7/35—Toppings or surface dressings; Methods of mixing, impregnating, or spreading them
- E01C7/358—Toppings or surface dressings; Methods of mixing, impregnating, or spreading them with a combination of two or more binders according to groups E01C7/351 - E01C7/356
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
- C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
- C08L23/04—Homopolymers or copolymers of ethene
- C08L23/08—Copolymers of ethene
- C08L23/0846—Copolymers of ethene with unsaturated hydrocarbons containing other atoms than carbon or hydrogen atoms
- C08L23/0853—Vinylacetate
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
- C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
- C08L23/04—Homopolymers or copolymers of ethene
- C08L23/08—Copolymers of ethene
- C08L23/0846—Copolymers of ethene with unsaturated hydrocarbons containing other atoms than carbon or hydrogen atoms
- C08L23/0869—Acids or derivatives thereof
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
- C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
- C08L23/10—Homopolymers or copolymers of propene
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
- C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
- C08L23/16—Elastomeric ethene-propene or ethene-propene-diene copolymers, e.g. EPR and EPDM rubbers
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
- C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
- C08L23/18—Homopolymers or copolymers of hydrocarbons having four or more carbon atoms
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L31/00—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by an acyloxy radical of a saturated carboxylic acid, of carbonic acid or of a haloformic acid; Compositions of derivatives of such polymers
- C08L31/02—Homopolymers or copolymers of esters of monocarboxylic acids
- C08L31/04—Homopolymers or copolymers of vinyl acetate
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L53/00—Compositions of block copolymers containing at least one sequence of a polymer obtained by reactions only involving carbon-to-carbon unsaturated bonds; Compositions of derivatives of such polymers
- C08L53/02—Compositions of block copolymers containing at least one sequence of a polymer obtained by reactions only involving carbon-to-carbon unsaturated bonds; Compositions of derivatives of such polymers of vinyl-aromatic monomers and conjugated dienes
Definitions
- the present invention relates to a clear synthetic binder that can be substituted for conventional black bituminous binders in certain road and / or industrial applications.
- clear synthetic binders are prepared by mixing an extract of mineral lubricating oil and a modified resin. These resins are chosen from resins of petroleum origin and coumarone-indene resins of fossil origin. The addition of a synthetic rubber to the clear synthetic binders can be provided.
- EP0330281 discloses a pigmentable binder composition
- a pigmentable binder composition comprising a lubricating mineral oil derivative, a modified hydrocarbon resin and an amorphous homopolymer or copolymer of an alpha-olefin.
- the applicant company has sought to replace a portion of the oil-based constituents of clear synthetic binders with renewable constituents of plant origin.
- the applicant company has established, surprisingly, that the substitution of a petroleum oil with vegetable oil in a clear synthetic binder makes it possible to obtain a clear synthetic binder having equivalent or greater physical and mechanical properties. to those of a clear synthetic binder entirely of petroleum origin.
- the invention proposes a clear synthetic binder comprising at least one vegetable oil, at least one resin of petroleum origin and at least one polymer, the amount of vegetable oil in the binder is greater or equal to 10% by weight and the amount of polymer in the binder is less than or equal to 15% by weight.
- One of the objectives of the present invention is therefore to provide a clear synthetic binder formulated, in part, from renewable raw materials, and in particular from an oil of vegetable origin.
- Another object of the present invention is therefore to provide a clear synthetic binder formulated, in part, from renewable raw materials, which has equivalent chemical or physical and mechanical properties or improved compared to a clear synthetic binder formulated, entirely to from raw materials of petroleum origin.
- one of the objectives of the present invention is to provide a clear synthetic binder formulated, in part, from renewable raw materials, having a consistency (penetrability and temperature ball and ring) adapted to different applications.
- one of the objectives of the present invention is to provide a clear synthetic binder formulated, in part, from renewable raw materials, having a moderate hot viscosity, thus enabling a reduction in the temperatures of manufacture, processing and compaction during the manufacture of asphalt and asphalt from said clear synthetic binder, thus allowing a saving of energy and a reduction of smoke emissions during this manufacture.
- one of the objectives of the present invention is to provide a clear synthetic binder formulated, in part, from renewable raw materials, which is stable storage.
- one of the objectives of the present invention is to provide a clear synthetic binder formulated, in part, from renewable raw materials, which is resistant to aging.
- one of the objectives of the present invention is to provide a clear synthetic binder formulated, in part, from renewable raw materials having a good cold resistance.
- one of the objectives of the present invention is to provide a clear synthetic binder formulated, in part, from renewable raw materials having good elastic properties.
- one of the objectives of the present invention is to provide a clear synthetic binder formulated, in part, from renewable raw materials whose color is stable.
- one of the objectives of the present invention is to provide a mix formulated from a clear synthetic binder, which is resistant to water.
- one of the objectives of the present invention is to provide a mix formulated from a clear synthetic binder, having a resistance to rutting adapted to the type of application chosen.
- a clear synthetic binder comprising at least one vegetable oil, at least one petroleum-based resin and at least one polymer, the amount of oil of plant origin in the binder is greater than or equal to 10% by weight and the amount of polymer in the binder is less than or equal to 15% by weight.
- the invention relates to a clear synthetic binder comprising at least one vegetable oil, at least one resin of petroleum origin and at least one polymer, the quantity of vegetable oil in the binder being greater than or equal to 10 % by weight and the amount of polymer in the binder being less than or equal to 15% by weight.
- the amount of vegetable oil in the binder is between 10 and 70% by weight, preferably between 20 and 60%, more preferably between 30 and 50%, more preferably between 10 and 50%.
- the clear synthetic binder is free of oil of petroleum origin.
- the amount of polymer in the binder is between 1 and 15% by weight, preferably between 2 and 10%, more preferably between 3 and 5%.
- the amount of resin of petroleum origin in the binder is between 15 and 75% by weight, preferably between 30 and 70%, more preferably between 40 and 60%. - AT -
- the ratio between the mass quantities of vegetable oil and petroleum resin resin is between 0.3 and 2, preferably between 0.5 and 1.
- the oil of vegetable origin is chosen from rapeseed, sunflower, soybean, flax, olive, palm, castor oil, wood, corn, squash, grape seed oil. , jojoba, sesame, walnut, hazelnut, almond, shea, macadamia, cotton, alfalfa, rye, safflower, peanut, coconut and copra, and mixtures thereof.
- the resin is chosen from hydrocarbon-based hydrocarbon-based resins derived from the copolymerization of aromatic, aliphatic, cyclopentadienic petroleum fractions taken alone or as a mixture, preferably derived from the copolymerization of aromatic petroleum cuts.
- the resin is a resin derived from the copolymerization of styrene monomers and indene monomers.
- the resin has a softening point of between 90 ° C. and
- 220 0 C preferably between 110 0 C and 200 0 C, more preferably between 130 0 C and 180 0 C, even more preferably between 150 0 C and 160 0 C.
- the polymer is chosen from styrene and butadiene copolymers, styrene and isoprene copolymers, ethylene / propene / diene terpolymers, polychloroprenes, copolymers of ethylene and vinyl acetate, and copolymers.
- the ratio between the mass amounts of copolymers of styrene and butadiene and copolymers of ethylene and vinyl acetate is between 0.25 and 2, preferably between 0.5 and 1.
- the vegetable oil comprises from 10 to 90% by weight of free fatty acids, relative to the mass of oil of vegetable origin.
- the oil of plant origin comprises from 0.1 to 5% by weight of free fatty acids, relative to the mass of oil of plant origin.
- the invention also relates to a method for preparing a clear synthetic binder as defined above comprising the following steps: (i) Mixing and heating the vegetable oil at a temperature of between 140 ° C. and 200 ° C.,
- the invention also relates to a mix comprising a clear synthetic binder as defined above and aggregates, optionally fillers and optionally pigments.
- the invention also relates to a method for preparing a mix as defined above comprising mixing a clear synthetic binder as defined above with aggregates, optionally fillers and optionally pigments, in which the temperature coating is between 100 0 C and 160 0 C, preferably between 120 0 C and 140 0 C.
- the invention also relates to a clear synthetic binder emulsion comprising a clear synthetic binder as defined above, water and an emulsifying agent.
- the invention also relates to a method for preparing a clear synthetic binder emulsion as defined above comprising the dispersion of the synthetic binder as defined above in an emulsifier solution.
- the invention also relates to a cold mix obtained by mixing aggregates, optionally fillers, optionally pigments with a clear synthetic binder emulsion as defined above.
- the invention relates to the use of a clear synthetic binder as defined above, for the manufacture of colored coatings for roads, pavements, sidewalks, roads, urban developments, floors, sealing buildings or structures, in particular for the manufacture in road application, of surface layers such as tie layers and / or wearing courses.
- the clear synthetic binder according to the invention comprises as essential component, one or more oils of vegetable origin, taken alone or in mixtures.
- oils are plasticizing agents for the clear synthetic binder, they make it possible to thin the clear synthetic binder, to reduce its viscosity, to improve its workability and its mechanical properties.
- the vegetable oil is selected from rapeseed, sunflower, soybean, flax, olive, palm, castor oil, wood, corn, squash, pomace oil, grapes, jojoba, sesame, walnut, hazelnut, almond, shea, macadamia, cotton, alfalfa, rye, safflower, peanut, coconut and copra, taken alone or in combination with mixtures.
- the oil of vegetable origin is chosen from rapeseed, sunflower, linseed, coconut and soybean oils, taken alone or as mixtures, preferably from rapeseed, sunflower and soybean oils, taken alone or in mixtures.
- the oils of vegetable origin according to the invention comprise triesters of fatty acids (for example triglycerides of fatty acids), diesters of fatty acids, monoesters of fatty acids and fatty acids in free form ( not esterified).
- the oils of plant origin according to the invention preferably comprise a large amount of free fatty acids, not esterified.
- the oil of plant origin according to the invention comprises from 10 to 90% by weight of free fatty acids, relative to the mass of oil of plant origin, preferably from 20 to 80%, more preferably from 30 to 70%, more preferably from 40 to 60%.
- the vegetable oil according to the invention in this case comprises from 1 to 30% of triglycerides of fatty acids, preferably from 2 to 25%, more preferably from 5 to 20%.
- the vegetable oil according to the invention comprises in this case from 1 to 20% fatty acid diglycerides, preferably from 2 to 15%, more preferably from 5 to 10%.
- the vegetable oil according to the invention in this case comprises from 1 to 5% fatty acid monoglycerides, preferably from 1 to 2%.
- the vegetable oils according to the invention preferably comprise a small amount of free fatty acids, not esterified.
- the oil of plant origin according to the invention comprises from 0.1 to 5% by weight of free fatty acids, relative to the mass of oil of plant origin, preferably from 0.2 to 3%, more preferably from 0.4 to 2%, even more preferably from 0.5 to 1%.
- the vegetable oil according to the invention in this case comprises from 85 to 99.7% of triglycerides of fatty acids, preferably from 91 to 99.4%, more preferably from 94 to 98.8%, even more preferably from 97 to 98.5%.
- the oil of plant origin according to the invention in this case comprises from 0.1 to 5% of fatty acid diglycerides, preferably from 0.2 to 3%, more preferably from 0.4 to 2%, more preferably from 0.5 to 1%.
- the vegetable oil according to the invention comprises, in this case, from 0.1 to 5% fatty acid monoglycerides, preferably from 0.2 to 3%, more preferably from 0.4 to 2%, more preferably from 0.5 to 1%.
- the fatty acids of vegetable oils according to the invention are saturated, monounsaturated and / or polyunsaturated fatty acids.
- the fatty acids of oils of plant origin according to the invention are fatty acids comprising from 14 to 24 carbon atoms, preferably from 16 to 22 carbon atoms, more preferably from 18 to 20 carbon atoms, the fatty acids comprising 18 carbon atoms, being the majority fatty acids.
- the amount of fatty acids comprising 16 carbon atoms is between 1 and 20% by weight, relative to the weight of the vegetable oil, preferably between 5 and 10%.
- the amount of fatty acids comprising 18 carbon atoms is between 30 and 90% by weight, relative to the weight of the vegetable oil, preferably between 40 and 80%, more preferably between 50 and 80% by weight. and 70%, even more preferably between 60 and 80%.
- the amount of fatty acids comprising 18 carbon atoms without unsaturation (C 18: 0) is between 1 and 10% by weight, preferably between 1 and 5% by weight, relative to the mass of the vegetable oil.
- the amount of fatty acids comprising 18 carbon atoms and an unsaturation (Cl 8: 1) is between 40 and 60% by weight, relative to the weight of the oil of plant origin, preferably between 30 and 50%, more preferably between 20 and 40%.
- the amount of fatty acids comprising 18 carbon atoms and two unsaturations is between 5 and 60%, by weight, relative to the weight of the oil of vegetable origin, preferably between 8 and 40%, more preferably between 10 and 30%.
- the amount of fatty acids comprising 18 carbon atoms and three unsaturations is between 5 and 15% by weight, relative to the weight of the oil of plant origin, preferably between 7 and 10%.
- the vegetable oil is chosen from acid oils, that is to say oils whose acid number is high.
- the acid number of the oils is between 50 and 300 mg KOH / g, preferably between 80 and 200, more preferably between 100 and 150.
- the oil of plant origin is chosen from oils having a dynamic viscosity at 25 ° C of between 50 and 500 mPa.s, preferably between 80 and 300 mPa.s, more preferably between 100 and 200 mPa. s.
- the oil of vegetable origin is chosen from oils having a dynamic viscosity at 40 ° C. of between 15 and 300 mPa.s, preferably between 20 and 200 mPa.s, more preferably between 25 and 100 mPa. s.
- the oil of vegetable origin is chosen from oils having a dynamic viscosity at 50 ° C. of between 10 and 200 mPa.s, preferably between 20 and 100 mPa.s, more preferably between 30 and 80 mPa. s.
- the oil of vegetable origin is chosen from oils having a dynamic viscosity at 60 ° C. of between 5 and 100 mPa.s, preferably between 10 and 50 mPa.s, more preferably between 15 and 30 mPa. s.
- the viscosity of the vegetable oil is an important parameter, because the more vegetable oil is viscous, the clearer the synthetic binder will have consistency.
- the oil of plant origin is chosen from oils having an iodine number of between 0 and 200 g / 100 g, preferably between 50 and 150, more preferably between 70 and 120.
- the oil of plant origin is chosen from oils having a Lovibond color in the red maximum of 5, preferably 2.5, more preferably 1.5.
- the oil of vegetable origin is chosen from oils having a Lovibond color in the maximum yellow of 25, preferably 20, more preferably 15.
- the oil of vegetable origin is chosen from oils having a maximum water content of 2% by weight, relative to the mass of vegetable oil, preferably 1%, more preferably 0% by weight. , 5%, even more preferably 0.05%.
- the oils of plant origin can be crude oils, semi-refined oils, refined oils, co-products of semi-refined oils and / or co-products of refined oils, taken alone or in mixtures.
- Semi-refined oils, refined oils and their co-products are preferred, which are lighter and make it easier to color the clear synthetic binder.
- Semi-refined oils, refined oils and their co-products undergo chemical or physical refining. In chemical refining, the oils are degummed, neutralized, washed, dried, discolored, filtered and deodorized. In physical refining, the oils are degummed, discolored, filtered and deodorized. Semi-refined oils, refined oils and their co-products undergo some or all of the above treatments.
- the oil according to the invention is an oil which has undergone a physical refining and in particular having undergone operations of degumming, decolorization, filtration, deodorization and / or neutralization.
- the oil according to the invention is a refined soy oil.
- the clear synthetic binder according to the invention comprises from 10 to 70% by weight of vegetable oil, relative to the weight of clear synthetic binder, preferably from 20 to 60% by weight, more preferably from 30 to 50% by weight, more preferably 10 to 50% by weight.
- These quantities of vegetable oil allow the clear synthetic binder to be sufficiently fluid. A lower amount of vegetable oil would give a clear synthetic binder that is too viscous and a higher amount, a clear synthetic binder too fluid or too soft.
- the clear synthetic binder according to the invention comprises a negligible amount of oil of petroleum origin (less than 10% by weight relative to the mass of clear synthetic binder, preferably less than 5%, more preferably less 2%, even more preferably less than 1%).
- the clear synthetic binder according to the invention is free of oil of petroleum origin.
- the clear synthetic binder according to the invention comprises, as another essential component, one or more resins of petroleum origin. These resins are structuring agents for the clear synthetic binder, they bring consistency to it, that is to say increase their ball and ring temperature and reduce their penetrability.
- resins of petroleum origin we mean hydrocarbon resins chosen from co / homopolymers of low molecular weight (typically between 300 g / mol and 10,000 g / mol), with a polydispersity greater than 1 and whose glass transition temperature. is important (typically between 30 0 C and 100 0 C).
- Resins of petroleum origin are obtained from crude oil, especially from petroleum fractions derived from the distillation of crude oil.
- the oil cuts used are light oil cuts, from the so-called "naphta" cup, whose boiling point is between 60 0 C and 200 0 C. These oil cuts can be aromatic oil cuts, oil cuts aliphatic or cyclopentadienic petroleum cuts.
- These petroleum fractions after distillation of the crude oil, are cracked and separated to lead to different monomers which will then be polymerized to give resins said to be of petroleum origin. Most of the aromatic petroleum fractions will be aromatic monomers, whereas the aliphatic petroleum fractions will predominantly give aliphatic monomers.
- Resins of petroleum origin can therefore be classified according to the type of monomers they comprise: aliphatic monomers such as isoamylene, isoprene, piperylene, aromatic monomers such as styrene, ⁇ -methylstyrene, vinyltoluene, indene, coumarone, methylindene, dicyclopentadiene monomers or terpene monomers.
- aliphatic monomers such as isoamylene, isoprene, piperylene
- aromatic monomers such as styrene, ⁇ -methylstyrene, vinyltoluene, indene, coumarone, methylindene, dicyclopentadiene monomers or terpene monomers.
- indene resins resulting from the polymerization of indene monomers and of monomers chosen from styrene, methylstyrene, methylindene and their mixtures.
- indene resins indene / styrene resins derived from the polymerization of indene monomers and styrene monomers are preferred.
- Preferred resins of petroleum origin are therefore resins derived from the copolymerization of aromatic petroleum fractions mainly comprising aromatic monomers.
- the resins of petroleum origin can be modified (for example with phenol or maleic anhydride) or undergo chemical treatments such as hydrogenation, for example.
- the resins of petroleum origin according to the invention have a softening point (ISO 4625) of between 90 ° C. and 220 ° C., preferably between 110 ° C. and 200 ° C., more preferably between 130 ° C. and 180 ° C. C, more preferably between 140 0 C and 170 0 C, even more preferably between 150 0 C and 160 0 C. It is important to choose a petroleum resin having a softening point high enough to give consistency to clear synthetic binder, ie for the clear binder to have a high ball and ring temperature and low penetration.
- a softening point ISO 4625
- the resins of petroleum origin according to the invention have a Brookfield viscosity, measured at 160 ° C., of between 15,000 mPa.s and 200,000 mPa.s, preferably between 30,000 mPa.s and 150,000 mPa.s. more preferably between 50,000 mPa.s and 90,000 mPa.s.
- the resins of petroleum origin according to the invention have a Brookfield viscosity, measured at 200 ° C., of between 600 mPa.s and 4000 mPa.s, preferably between 1200 mPa.s and 3000 mPa.s, more preferably between 2000. mPa.s and 2500 mPa.s.
- the clear synthetic binder according to the invention comprises from 15 to
- the ratio between the mass quantities of oil of plant origin and of petroleum-based resin is between 0.2 and 5, preferably between 0.5 and 4, more preferably between 0.6 and 2. more preferably between 0.7 and 1.
- the ratio between the vegetable oil and the resin of petroleum origin provides a clear synthetic binder having a good compromise between consistency and viscosity.
- the clear synthetic binder according to the invention comprises a negligible amount of resin of plant origin (less than 10%, by mass relative to the mass of clear synthetic binder, preferably less than 5%, more preferably less than 2%, even more preferably less than 1%).
- the clear synthetic binder according to the invention is free of resin of plant origin.
- the clear synthetic binder according to the invention comprises, as another essential component, one or more polymers, taken alone or in mixtures. These polymers are also structuring agents such as resins of petroleum origin, but additionally provide the clear synthetic binder with elastic properties.
- the polymers that can be used according to the invention are elastomers and / or plastomers, taken alone or in mixtures.
- styrene and butadiene copolymers linear or star (SBR, SBS) or styrene and isoprene (SIS)
- EVA ethylene and vinyl acetate
- EMA copolymers of ethylene and methyl acrylate
- EBA copolymers of ethylene and butyl acrylate
- copolymers of ethylene and maleic anhydride copolymers of ethylene and glycidyl methacrylate, copolymers of ethylene and glycidyl acrylate, copolymers of ethylene and propene, ethylene / propene / diene terpolymers (EPDM), acrylonitrile / butadiene / styrene terpolymers (ABS), ethylene / alkyl acrylate or alkyl me
- alkyl or alkyl methacrylate / maleic anhydride such as, for example, ethylene / butyl acrylate / maleic anhydride terpolymers), olefinic homopolymers and copolymers of ethylene (or propylene or butylene), polyisobutylenes, polybutadienes (PB ), polyisoprenes (PI), polyvinyl chlorides, rubber crumbs, butyl rubbers, polyacrylates, polymethacrylates, polychloroprenes, polynorbornenes, polybutenes, polyisobutenes, polyethylenes (PE), polypropylenes (PP) ), atactic polypropylenes (APP) or any polymer used for the modification of bitumens and mixtures thereof.
- ethylene or propylene or butylene
- PB polyisobutylenes
- PI polyisoprenes
- PE polymethacrylates
- polychloroprenes polynorbornenes
- the clear synthetic binder according to the invention comprises from 1 to 15% by weight of polymer, relative to the mass of clear synthetic binder, preferably from 2 to 10% by weight, more preferably from 3 to 5% by weight. mass.
- a quantity of polymer lower than the above values is also not suitable for the formulation of the clear synthetic binders according to the invention. Indeed, if the amount of polymer is too low, the clear synthetic binder will not have adequate elastic properties.
- Preferred polymers are styrene / butadiene copolymers, styrene / isoprene copolymers, ethylene / propene / diene terpolymers, polychloroprenes, ethylene / vinyl acetate copolymers, ethylene / methyl acrylate, copolymers of ethylene and butyl acrylate, ethylene / methyl acrylate / glycidyl methacrylate terpolymers, ethylene / butyl acrylate / maleic anhydride terpolymers, atactic polypropylenes, alone or in admixture .
- the preferred polymers are copolymers of styrene and butadiene and copolymers of ethylene and vinyl acetate, used alone or in mixtures.
- a mixture of polymers is used, preferably a mixture of an "elastomeric" polymer and a "plastomer” polymer.
- the ratio between the mass quantities of elastomer and plastomer is between 0.25 and 2, preferably between 0.5 and 1.
- styrene / butadiene copolymers Preferably, a mixture of styrene / butadiene copolymers is used
- the ratio between the mass quantities of copolymers of styrene and butadiene and copolymers of ethylene and vinyl acetate is between 0.25 and 2, preferably between 0.5 and 1.
- a mixture 50 50% by weight of the two polymers is preferred.
- an elastomer mixture for example with a styrene / butadiene copolymer
- a plastomer for example with an ethylene / vinyl acetate copolymer
- the synthetic clear binder comprises a styrene / butadiene copolymer
- the proportions of vegetable oil, petroleum resin and polymer in the clear synthetic binder will be adjusted to obtain a good compromise between viscosity, consistency and elasticity.
- the clear synthetic binder according to the invention may also comprise one or more coloring agents such as inorganic pigments and organic dyes. The pigments are selected according to the color, the color, which one wants to give to the coatings.
- metal oxides such as iron oxides, chromium oxides, cobalt oxides, titanium oxides will be used to obtain the colors red, yellow, gray, green, blue or white.
- the pigments may be added, either in the clear synthetic binder, in the mix (mixed with the granules for example) or in the clear synthetic binder emulsion.
- the clear synthetic binder according to the invention may also comprise one or more adhesiveness dopes chosen from alkyl-polyamines such as alkyl amido-polyamines or alkyl imidazo-polyamines.
- the tackifying dopes are added to the clear synthetic binder and / or in the clear synthetic binder emulsion.
- the clear synthetic binder When they are added to the clear synthetic binder, they represent a mass quantity of between 0.1% and 1% by weight, relative to the weight of clear synthetic binder, preferably between 0.2% and 0.5% by weight. in mass.
- the clear synthetic binder according to the invention may also comprise fatty and resinous acids obtained by distillation of tall oil. These are added to the clear synthetic binder, they represent a quantity by mass of between 0.1% and
- the clear synthetic binder according to the invention has a penetrability at 25 ° C., measured according to standard NF EN 1426, between 10 and 300 1/10 mm, preferably between 30 and 200 1/10 mm, more preferably between 50 and 160 1/10 mm, more preferably between 70 and 100 1/10 mm.
- a clear synthetic binder having a penetrability of between 30 and 70 1/10 mm is preferred.
- the clear synthetic binder according to the invention has a ball and ring softening point, measured according to standard NF EN 1427, between 40 ° C. and 130 ° C., preferably between 60 ° C. and 100 ° C.
- the invention also relates to a method for preparing a clear synthetic binder comprising the following steps:
- a dope of adhesiveness (iv) optional addition of a dope of adhesiveness, mixing and heating at a temperature of between 140 ° C. and 200 ° C., preferably between 160 ° C. and 180 ° C., for 30 minutes to 2 hours.
- the clear synthetic binder according to the invention can be used and applied indifferently via so-called “hot” techniques or so-called “cold” techniques.
- hot techniques techniques in which the clear synthetic binder is worn when applied at relatively high temperatures.
- Hot techniques lead to coatings, asphalts and so-called “hot mixes” such as low-bitumen, high-modulus asphalt, sand-bitumen, semi-grit bituminous concrete (BBSG), bituminous concrete high modulus (BBME), soft bituminous concrete (BBS), thin asphalt concrete (BBM), bituminous draining concrete (BBDr), very thin bituminous concrete (BBTM), ultra-thin bituminous concrete (BBUM).
- the clear synthetic binder according to the invention is suitable for the preparation of the mixes, asphalts and coatings mentioned above.
- the invention therefore also relates to coatings comprising a clear synthetic binder according to the invention, aggregates, optionally fillers and optionally pigments.
- the fillers are particles smaller than 0.063 mm.
- Aggregates include particles of sizes 0/2 (sand), 2/4 (chippings), 4/6 and 6/10.
- the mix comprises from 1 to 10% by mass of clear synthetic binder, relative to the total weight of the mix, preferably from 4 to 8% by weight, the remainder being constituted by aggregates, optionally fillers and optionally the pigments (the pigments representing a mass quantity of 0 to 1% of the mix, the fillers representing a mass quantity of 0 to 2% of the mix).
- Another subject of the invention is cast asphalts comprising a clear synthetic binder according to the invention, mineral fillers and optionally pigments.
- the asphalt comprises from 1 to 20% by weight of clear synthetic binder, relative to the total mass of the asphalt, preferably from 5 to 10% by weight, the remainder being constituted by the fillers and optionally the pigments (the pigments representing a mass quantity of 0 to 1% of the asphalt). Due to the low viscosity of the clear synthetic binder according to the invention, the process for the preparation of hot mixes or asphalts will be characterized by lower temperatures than in conventional processes for preparing hot mixes or asphalts.
- the binder is first mixed with aggregates, optionally fillers and optionally pigments (without aggregates for asphalts), at a temperature known as manufacturing or coating temperature of the order of 160 0 C to 180 0 C for the mix and of the order of 200 0 C to 250 0 C for asphalts.
- the binder / aggregates / fillers / pigments or binder / fillers / pigments mixture is then spread (for asphalt mixes) or cast (for asphalts) at a so-called processing temperature of the order of 140 ° C. to 160 ° C. for asphalt and of the order of 180 0 C to 230 0 C for asphalt.
- there is then a compaction step at a so-called compaction temperature of the order of 130 0 C to 140 0 C. After the compaction of the asphalt or the pouring of the asphalt, the asphalt mix or asphalt are cooled to room temperature.
- the process for preparing the mixes according to the invention is characterized by a manufacturing temperature of between 100 ° C. and 160 ° C., preferably between 120 ° C. and 140 ° C., an operating temperature of between 80 ° C. and 140 ° C., preferably between 100 ° C. and 120 ° C., a compacting temperature of between 70 ° C. and 130 ° C., preferably between 90 ° C. and 110 ° C.
- the process for the preparation of asphalts according to the invention is characterized by a manufacturing temperature of between 140 ° C. and 180 ° C., preferably between 150 ° C. and 170 ° C., an operating temperature of between 120 ° C. and 160 ° C., preferably between 130 ° C. and 150 ° C.
- the preparation methods according to the invention therefore make it possible to reduce energy expenditure and smoke emissions during the preparation of asphalt mixes or asphalts according to the invention.
- cold techniques techniques based on the use of clear synthetic binder emulsions in the aqueous phase at lower temperatures. Cold techniques lead to surface coatings, grouts, cold mixes, cold mixes, cold bituminous concretes, low-emulsions, storable cold mixes.
- the clear synthetic binder according to the invention is suitable for the preparation of the products mentioned above.
- the invention therefore also relates to a clear synthetic binder emulsion comprising a clear synthetic binder, water and an emulsifying agent.
- the clear synthetic binder comprises at least one vegetable oil, at least one resin of petroleum origin and at least one polymer, as defined above.
- the invention therefore also relates to a process for preparing a clear synthetic binder emulsion comprising:
- the clear synthetic binder emulsion comprises from 50% to 80% by weight of clear synthetic binder, preferably from 60% to 70%.
- the invention therefore also relates to cold mixes obtained by mixing the clear synthetic binder emulsion with aggregates, optionally fillers and optionally pigments.
- the invention also relates to coatings obtained from the emulsion of clear synthetic binder, aggregates, optionally fillers and optionally pigments.
- the clear synthetic control binders are prepared in the same way from an oil of petroleum origin and not from an oil of vegetable origin.
- the resins of petroleum origin used to formulate the clear synthetic binders are indene / styrene resins.
- the polymers used are styrene-butadiene-type polymers (hereinafter S-polymers) and ethylene-vinyl acetate polymers (below E-polymers).
- the tackifiers are alkyl amido polyamines and alkyl imidazopolyamines.
- compositions of the clear synthetic binders Li to L 7 are given in Table 2 below (% by weight): Table 2: Composition of clear synthetic binders
- the clear synthetic binders according to the invention L 2 to Ls and the aggregates can be heated to a temperature of between 120 ° C. and 140 ° C., which will allow a gain of energy, and to reduce the fumes during the application.
- Critical temperature values measured according to the "Bending Beam" test are measured according to the "Bending Beam" test.
- Rheometer "of the clear synthetic binders L 2 to Ls according to the invention are lower than that of the control Li binder, which means that the clear synthetic binders according to the invention L 2 to Ls have better properties when cold, are more resistant to thermal cracking.
- the binder L 4 has a critical temperature of -28.1 ° C. and the binder Li has a critical temperature of -23 ° C. This means that the first cracking, for a stress of 300 MPa and 60 s, for the binder L 4 appears at -28.1 ° C., whereas for the binder L 1 , it appears at -23 ° C.
- the clear synthetic binders are subjected to a storage stability test according to standard NF EN 13399 at 160 ° C.
- the clear synthetic binders L 4 , L 7 and L 8 are heated at 160 ° C. for 3 days in tubes known as " tubes of toothpaste ".
- the tube is cut into 3 equal parts and the penetration is determined at 25 ° C. according to EN 1426 and the ball and ring temperature according to EN 1427 in both ends of the tube (Upper part and Lower part).
- the differences between the penetrations and temperatures Ball and Ring of the upper part and the lower part of the tube give an indication of the stability of the clear synthetic binders L 4 , L 7 and Ls.
- Table 4 Storage stability of clear synthetic binders
- the clear synthetic binders are subjected to an RTFOT (Rolling Thin Film Oven Test) aging test according to standard NF EN 12607-1.
- RTFOT Rolling Thin Film Oven Test
- the properties of clear synthetic binders after RTFOT are given in Table 5 below: Table 5: Properties of clear synthetic binders after RTFOT
- the clear synthetic binders L 7 and L 8 have a good resistance to aging.
- the clear synthetic binders L 7 and L 8 will have a moderate hardening during mixing in a coating plant.
- the total color difference .DELTA.E between the clear synthetic binders before and after RTFOT gives an indication of the color fastness of the clear synthetic binders during the coating plant mixing step. It is found that the color differences ⁇ E between the clear synthetic binders before and after RTFOT are low (less than 6). In particular, the clear synthetic binders L 4 added with green pigments and L 7 added with red pigments have particularly small color deviations ⁇ E (less than 1), which means that the color of these clear synthetic binders has withstood step of coating, that there is no difference visible to the naked eye between the color of the clear synthetic binder before the coating step and the color of the clear synthetic binder after the coating step . Preparation of control mixes and according to the invention
- Coatings are then prepared from the clear synthetic binders defined above: a control mix E 1 , by mixing 92.7% by weight of aggregates, 2% by weight of fillers and 5.3% by weight of light synthetic binder Li, at the manufacturing temperature or coating temperature of 180 ° C., the aggregates and the clear synthetic binder being both at a temperature of 180 ° C. for 90 seconds.
- the clear synthetic binder / granulate mixture is then spread at 160 ° C., compacted at 150 ° C. and cooled to room temperature.
- a mix according to the invention E 4 by mixing 92.7% by weight of aggregates, 2% by weight of fillers and 5.3% by weight of clear synthetic binder L 4 , at the manufacturing temperature or temperature coating of 140 0 C, the aggregates and the clear synthetic binder being both at a temperature of 140 0 C, for 90 seconds.
- the clear synthetic binder / aggregate mixture is then spread at 120 ° C., compacted at 110 ° C. and cooled to room temperature.
- a mix according to the invention E 8 by mixing 92.7% by weight of aggregates, 2% by weight of fillers and 5.3% by weight of clear synthetic binder L 8 , at the manufacturing temperature or temperature coating material at 140 ° C., the aggregates and the clear synthetic binder being both at a temperature of 140 ° C. for 90 seconds.
- the clear synthetic binder / aggregate mixture is then spread at 120 ° C., compacted at 110 ° C. and cooled to room temperature.
- the granulometry of aggregates is as follows: 35.0% aggregates (or sand) 0/2, 9.2% aggregates 2/4, 11.2% aggregates 4/6 and 36.8% of aggregates 6/10 (% compared to the mix).
- Rutting resistance test according to standard NF EN 12697-22, reflects the capacity of the asphalt to resist the deformations caused by the passage of vehicles, in particular heavy goods vehicles.
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- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Polymers & Plastics (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Adhesives Or Adhesive Processes (AREA)
- Paints Or Removers (AREA)
Abstract
Description
Claims
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CA2742323A CA2742323A1 (fr) | 2008-11-14 | 2009-11-13 | Liant synthetique clair |
US13/128,318 US20110257318A1 (en) | 2008-11-14 | 2009-11-13 | Clear synthetic binder |
RU2011118994/05A RU2531190C2 (ru) | 2008-11-14 | 2009-11-13 | Бесцветное синтетическое вяжущее |
EP09760005A EP2356179A1 (fr) | 2008-11-14 | 2009-11-13 | Liant synthetique clair |
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR08/06354 | 2008-11-14 | ||
FR0806354A FR2938547B1 (fr) | 2008-11-14 | 2008-11-14 | Liant synthetique clair |
FR0902237A FR2938545B1 (fr) | 2008-11-14 | 2009-05-07 | Liant synthetique clair |
FR09/02237 | 2009-05-07 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2010055491A1 true WO2010055491A1 (fr) | 2010-05-20 |
Family
ID=40671133
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/IB2009/055061 WO2010055491A1 (fr) | 2008-11-14 | 2009-11-13 | Liant synthetique clair |
Country Status (6)
Country | Link |
---|---|
US (1) | US20110257318A1 (fr) |
EP (1) | EP2356179A1 (fr) |
CA (1) | CA2742323A1 (fr) |
FR (2) | FR2938547B1 (fr) |
RU (1) | RU2531190C2 (fr) |
WO (1) | WO2010055491A1 (fr) |
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WO2013073947A1 (fr) * | 2011-11-14 | 2013-05-23 | Norsk Hydro Asa | Procédé pour la fabrication d'échangeurs de chaleur à tubes et à ailettes en plaques |
CN103723954A (zh) * | 2013-12-13 | 2014-04-16 | 许昌金欧特沥青股份有限公司 | 一种基于浅色乳化沥青的彩色微表处及其制备方法 |
CN105801005A (zh) * | 2016-01-18 | 2016-07-27 | 武汉理工大学 | 一种基于树脂类改性乳化沥青的彩色微表处制备方法 |
WO2018046838A1 (fr) | 2016-09-08 | 2018-03-15 | Total Marketing Services | Liant clair solide a froid |
WO2018046837A1 (fr) | 2016-09-08 | 2018-03-15 | Total Marketing Services | Procede de fabrication de materiau sous forme de granules utilisable comme liant routier ou liant d'etancheite et dispositif pour sa fabrication |
WO2018115730A1 (fr) | 2016-12-22 | 2018-06-28 | Total Marketing Services | Composition d'asphalte coulé pour la réalisation de revêtements |
WO2018115729A1 (fr) | 2016-12-22 | 2018-06-28 | Total Marketing Services | Liant solide a température ambiante |
WO2018193211A1 (fr) | 2017-04-21 | 2018-10-25 | Total Marketing Services | Bitume solide a temperature ambiante |
WO2018193210A1 (fr) | 2017-04-21 | 2018-10-25 | Total Marketing Services | Bitume solide a temperature ambiante |
WO2018193209A1 (fr) | 2017-04-21 | 2018-10-25 | Total Marketing Services | Procede de preparation de bitume solide a temperature ambiante en lit d'air fluidise |
EP2488573B1 (fr) * | 2009-10-14 | 2019-02-13 | Total Marketing Services | Solutions-mères fortement concentrées en polymère a base d'huiles d'origine végétale et/ou animale pour la préparation de compositions bitume/polymère |
US11534491B2 (en) | 2010-11-05 | 2022-12-27 | Novartis Ag | Methods of treating ankylosing spondylitis using IL-17 antagonists |
FR3127226A1 (fr) | 2021-09-21 | 2023-03-24 | Totalenergies Marketing Services | Liant clair et ses applications |
WO2023135400A1 (fr) * | 2022-01-17 | 2023-07-20 | Vinci Construction | Composition de liant clair et ses applications pour les revetements routiers et d'amenagement |
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FR2984342B1 (fr) | 2011-12-20 | 2014-01-03 | Total Raffinage Marketing | Procede de production d'une composition bitume/polymere reticulee avec reduction des emissions de h2s |
FR3000087A1 (fr) * | 2012-12-20 | 2014-06-27 | Total Raffinage Marketing | Composition de liant synthetique clair |
RU2702434C1 (ru) * | 2019-04-24 | 2019-10-08 | Общество с ограниченной ответственностью "РЕЦИКЛИНГ | Способ производства полимерного холодного асфальта из фрезерованного старого асфальтобетона |
US11760881B1 (en) | 2020-01-08 | 2023-09-19 | Adventus Material Strategies, Llc | Crack sealant method and composition for resistance to UV aging and weathering |
US11572472B2 (en) | 2021-03-31 | 2023-02-07 | Adventus Material Strategies, Llc | Pigmentable, non-asphalt based, sealant composition and methods of production and use |
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- 2009-11-13 CA CA2742323A patent/CA2742323A1/fr not_active Abandoned
- 2009-11-13 US US13/128,318 patent/US20110257318A1/en not_active Abandoned
- 2009-11-13 EP EP09760005A patent/EP2356179A1/fr not_active Withdrawn
- 2009-11-13 WO PCT/IB2009/055061 patent/WO2010055491A1/fr active Application Filing
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Cited By (17)
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EP2488573B1 (fr) * | 2009-10-14 | 2019-02-13 | Total Marketing Services | Solutions-mères fortement concentrées en polymère a base d'huiles d'origine végétale et/ou animale pour la préparation de compositions bitume/polymère |
US11534491B2 (en) | 2010-11-05 | 2022-12-27 | Novartis Ag | Methods of treating ankylosing spondylitis using IL-17 antagonists |
WO2013073947A1 (fr) * | 2011-11-14 | 2013-05-23 | Norsk Hydro Asa | Procédé pour la fabrication d'échangeurs de chaleur à tubes et à ailettes en plaques |
CN103723954A (zh) * | 2013-12-13 | 2014-04-16 | 许昌金欧特沥青股份有限公司 | 一种基于浅色乳化沥青的彩色微表处及其制备方法 |
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CN105801005A (zh) * | 2016-01-18 | 2016-07-27 | 武汉理工大学 | 一种基于树脂类改性乳化沥青的彩色微表处制备方法 |
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WO2018046837A1 (fr) | 2016-09-08 | 2018-03-15 | Total Marketing Services | Procede de fabrication de materiau sous forme de granules utilisable comme liant routier ou liant d'etancheite et dispositif pour sa fabrication |
WO2018115729A1 (fr) | 2016-12-22 | 2018-06-28 | Total Marketing Services | Liant solide a température ambiante |
WO2018115730A1 (fr) | 2016-12-22 | 2018-06-28 | Total Marketing Services | Composition d'asphalte coulé pour la réalisation de revêtements |
WO2018193211A1 (fr) | 2017-04-21 | 2018-10-25 | Total Marketing Services | Bitume solide a temperature ambiante |
WO2018193210A1 (fr) | 2017-04-21 | 2018-10-25 | Total Marketing Services | Bitume solide a temperature ambiante |
WO2018193209A1 (fr) | 2017-04-21 | 2018-10-25 | Total Marketing Services | Procede de preparation de bitume solide a temperature ambiante en lit d'air fluidise |
FR3127226A1 (fr) | 2021-09-21 | 2023-03-24 | Totalenergies Marketing Services | Liant clair et ses applications |
WO2023046595A1 (fr) | 2021-09-21 | 2023-03-30 | Totalenergies Onetech | Liant clair et ses applications |
WO2023135400A1 (fr) * | 2022-01-17 | 2023-07-20 | Vinci Construction | Composition de liant clair et ses applications pour les revetements routiers et d'amenagement |
FR3131920A1 (fr) * | 2022-01-17 | 2023-07-21 | Eurovia | Composition de liant clair et ses applications pour les revêtements routiers et d’aménagement |
Also Published As
Publication number | Publication date |
---|---|
FR2938545A1 (fr) | 2010-05-21 |
CA2742323A1 (fr) | 2010-05-20 |
FR2938545B1 (fr) | 2012-11-16 |
FR2938547A1 (fr) | 2010-05-21 |
RU2011118994A (ru) | 2012-12-20 |
US20110257318A1 (en) | 2011-10-20 |
EP2356179A1 (fr) | 2011-08-17 |
RU2531190C2 (ru) | 2014-10-20 |
FR2938547B1 (fr) | 2012-11-16 |
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