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JP5376297B2 |
To provide a rubber composition giving a tire with sufficient reinforcing properties, low fuel consumption, rigidity and high severity abrasion resistance at low cost. The rubber composition includes 5-75 pts.mass of pulverized bituminou...
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JP5367350B2 |
To provide a process oil that is produced so as to have a desired aniline point and a desired kinematic viscosity. The process oil is obtained by mixing a solvent-deasphalted asphalt obtained by solvent-deasphalting a vacuum distillation...
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JP5367447B2 |
To provide a styrene-butadiene-based additive required for the production of an asphalt composition capable of improving especially both of stability and strength. This additive is characterized by containing 8 to 32 wt.% styrene-butadie...
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JP5341892B2 |
Asphalt emulsion compositions for use in priming a granular surface such as a road bed are provided. The asphalt emulsion comprises asphalt, an amphoteric emulsifier, and water. The asphalt emulsion priming composition may be used on roa...
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JP2013224351A |
To provide an asphalt modifier acting as a binder instead of a modifying polymer in order to modify asphalt including regenerated aggregate.An asphalt modifier improves physical properties of asphalt up to a similar level as new asphalt ...
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JP5329568B2 |
The present invention relates to the use of an exothermic mixture of at least i) an acidic anhydride or an acid salt and of at least ii) a basic anhydride or a basic salt, in a cold, warm or semi-warm bituminous mix based on a bituminous...
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JP5307245B2 |
Provided are a low carbon additive for a warm-mix asphalt (WMA) mixture, in which vegetable wax based on modified palm wax is mixed into polyethylene wax so as to be able to promote high-temperature physical properties of the WMA mixture...
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JP5300436B2 |
The present invention relates to a sound deadener melt pad composition, wherein the composition includes an asphalt, EVA H2020, a oil palm fiber, a hydraulic lime and an oil palm olein.
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JP5299766B2 |
To provide a rubber composition for a sidewall packing giving a tire with sufficient reinforcing properties, low fuel consumption and rigidity at low cost. The rubber composition for a sidewall packing includes 5-40 pts.mass of pulverize...
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JP5296987B2 |
The invention provides a sulphur pellet comprising at least one H2S-suppressant, comprising in the range of from 60 to 100 wt % elemental sulphur, based on the total weight of the pellet. The invention further provides a process for the ...
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JP2013181069A |
To provide an asphalt composition capable of forming an asphalt pavement (asphalt mixture) which has good characteristics while having good workability.An asphalt composition contains asphalt, a first resin, and a second resin, wherein t...
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JP5289658B2 |
A synthetic bitumen emulsion for colored coatings consisting of clear binders and optional pigments comprises at least one clear binder with softening point per NF T 66-008 of 30-100 degrees C, 3-40 wt.% of a latex, water and one or more...
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JP2013173824A |
To provide a modified asphalt composition for waterproof construction, which is suitable for waterproof construction, exhibits little tackiness in execution, and generates little fuming and odoring in heat melting.A modified asphalt comp...
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JP2013166956A |
To provide a bituminous composition whose viscosity at a high temperature does not rise and whose hardness at the utilization temperature is improved, its use, and a method for producing the same.A bituminous composition contains at leas...
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JP2013533902A |
A method of making a sulfur-extended asphalt mixture with a minimum of hydrogen sulfide gas release into the atmosphere by using sulfur granules with specific physical properties and which are made by successively coating a starting sulf...
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JP5265993B2 |
Modified asphalts have excellent dispersibility and compatibility with polar materials, are usable in applications including railroad track-filling materials, and are inexpensive. A modified asphalt includes an asphalt (A), a viscosity d...
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JP5261995B2 |
Cross-linked rubber obtained from a rubber composition, which comprises 100 parts by weight of EPDM, 5-120 parts by weight carbon black, 70-150 parts by weight of fine bituminous powder, and 0.2-8 parts by weight of an organic peroxide, ...
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JP5247698B2 |
The method for re-using recycling asphalt should take place in an environmentally friendly manner in conventional plants, it should increase the rate of re-use of recycling asphalts in the manufacture of hot asphalt aggregates and save p...
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JP5242051B2 |
To obtain an asphalt composition that has an excellent adhesivity in a temperature range of 5-50°C and is usable throughout a year even outdoors. The asphalt composition comprises 8-14 mass% of a thermoplastic elastomer, 1-5 mass% of a ...
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JP5247430B2 |
In a first aspect, bituminous asphalt binder materials which are modified by the addition of crumb rubber or ground tire rubber are described. In a second aspect, the present invention is directed to methods of producing a modified aspha...
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JP5240477B2 |
The present invention is directed to bituminous emulsions comprising bitumen, water, one or more emulsifiers systems and a diblock copolymer including one block of a monovinylaromatic hydrocarbon and one block of a conjugated diene, wher...
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JP5238133B2 |
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JP5230691B2 |
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JP2013129807A |
To provide a technology for producing a low carbon (warm) mix asphalt which reduces a load to the environment; and to provide a technology for making effective use of (recycling) paper sludge.A method for producing low carbon (warm) mix ...
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JP5221380B2 |
A process for preparing a modified asphalt binder composition, the process comprising mixing asphalt, an unsaturated polymer, and phosphorus pentasulfide to form a modified asphalt composition.
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JP5216616B2 |
To provide a modified asphalt composition forming a hardened film having suppressed tackiness and excellent in adhesiveness and tensile strength, the hardened film having suppressed interlayer blister in lamination, suppressed tackiness ...
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JP2013523917A |
An asphalt composition comprises aggregate, binder coating the aggregate and reflective particles embedded in the binder. In various embodiments, the binder may comprise one or more of clear bitumen, bio-bitumen or a polymer modified bit...
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JP5205972B2 |
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JP2013519785A |
The invention also includes architectural assemblies and/or building envelopes that include the microbe-mitigating barrier. Related methods encompassed within the invention include a method of preparing an architectural barrier that incl...
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JPWO2011086722A1 |
In the asphalt mixture of the present invention, an asphalt mixture obtained by mixing asphalt, aggregate, fat and oil and / or fatty acid and alkaline additive, and adding low-viscosity fat and oil and / or fatty acid can be applied eve...
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JP2013072078A |
To provide a method for producing a binder for pavement producible of a binder for pavement which is to be a substitute of an asphalt binder.The method for producing a binder for pavement is provided, wherein the binder for pavement is o...
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JP5183252B2 |
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JP5174147B2 |
Process for preparing bituminous product and aggregate mixture comprises mixing the product with the aggregate containing at least an additive (A), where: the mixing is carried out with temperature granular fractions, for producing a coa...
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JP5175591B2 |
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JP5172689B2 |
The invention is directed to a novel bitumen composition comprising a paraffin wax, wherein the wax has a congealing point of between 85 and 120° C. and a PEN at 43° C., expressed in 0.1 mm, as determined by IP 376 of more than 5.
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JP5167139B2 |
The invention is directed to a novel bitumen composition comprising a paraffin wax, wherein the wax has a congealing point of between 85 and 120° C. and a PEN at 43° C., expressed in 0.1 mm, as determined by IP 376 of more than 5.
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JP5075957B2 |
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JP5068017B2 |
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JP5043440B2 |
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JP5043518B2 |
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JP5041659B2 |
To provide a plastic composition (binder for pavement, asphalt modifying material, etc.) for pavement materials capable of treating waste PET in large amount at a low cost as much as possible and having desired characteristics. The metho...
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JP5036525B2 |
To provide a binder composition which can improve heating efficiency on irradiation with an electromagnetic wave and furthermore can achieve uniform heating as the whole. By irradiation with an electromagnetic wave, incorporation of an o...
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JP2012519745A |
The disclosure relates to a cross-linking composition in pellet form including at least one polymer matrix, at least one cross-linking agent and at least one hydrogen sulphide inhibiting agent, the hydrogen sulphide inhibiting agent incl...
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JP5000077B2 |
A pigmentable binder composition for use in synthetic asphalt is provided containing a resin, a lubricating oil and/or a lubricating oil extract, and in the range of from 0.05 to less than 3% wt based on total composition of an amide add...
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JP4995634B2 |
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JP4994808B2 |
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JP4997559B2 |
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JP4995726B2 |
The purposes of the present invention are to provide a paving material which is easy to be handled, has less restriction on the conditions of execution of work, decomposes fast, and is superior in durability, and a method for constructio...
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JP4990288B2 |
An asphalt binder is provided, comprising 85 to 97.5 parts by weight of a bitumen and 16 to 2.5 parts by weigh of a polymer composition, wherein the polymer composition comprises: (i) from 2 to 8, preferably from 3 to 6 parts by weight o...
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JP2012136662A |
To provide a polymer-modified asphalt which prevents the occurrence of damage in a pavement body such as gap smashing, wheel rutting or aggregate scattering even at a site on which load tends to be applied such as express highway, cross-...
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