Abstract: The invention relates to a rubber composition based on at least one diene elastomer, a reinforcing filler including at least carbon black, having a specific surface area CTAB greater than or equal to 130 m2/g, a plasticizing hydrocarbon resin, the vitreous transition temperature of which, Tg, is greater than 20° C. and the softening point of which is less than 170° C., and a cross linking system, the dispersion of the filler in the elastomeric matrix having a Z score greater than or equal to 70.

Abstract: There is provided a glove for elevated working tool securement. The glove comprises an anchor point such that, in use, if a tool tethered to the anchor point is dropped, the anchor point secures the tool to the glove. The glove can further comprise a cuff, such as a user tightenable cuff comprises a band fastening portion, configured such that, in use, if a tool tethered to the anchor point is dropped, the cuff secures the glove tightly to a wrist to withstand the forces exerted on the anchor point.

Abstract: The tire comprises a carcass reinforcement which extends into sidewalls. The tire is also provided with a protection device that protects against external attack. The protection device comprises a plurality of raised elements of height H that are arranged in the circumferential direction. The tire is also constructed such that each raised element is formed of at least two parts which are at least partially disjointed from one another along a separation zone. The separation zone is oriented substantially in the circumferential direction. Each part is able to come into contact with another part of the same raised element when one of the parts comes into contact with an external obstacle.

Abstract: This invention discloses a rack structure for an in-field 3D construction printer, which comprises the vertical supporting posts consisting of connected standard vertical supporting post segments in two rows with symmetrical arrangement, a printing platform, a power and material storage platform, and lifting mechanism; said two rows of the vertical supporting posts are symmetrically arranged and fixed on the ground; the printing platform, and the power supply and material storage platform are fixed on the vertical supporting post through their respective cavities, and then the printing platform and the power and material storage platform are bolted on the vertical supporting post; the steel wire rope runs through a lifting drum, to a pulley block on the side of the power supply and material storage platform, and then from the intermediate pulley block to the pulley block on the side of the printing platform.

Abstract: The present invention relates to a particle separator configured to be operatively connected between an enclosure hood and a ventilation system. In practice, an air stream containing particulate matter from an industrial process is directed through an enclosure hood, through the particle separator and into the ventilation system. Relatively large particles are removed from the air stream in the particle separator before the air stream reaches the ventilation system. This reduces the abrasion and general damage that can occur from relatively large particles moving through the duct structure of a ventilation system.

Abstract: The object of the present invention is to provide a method of producing organic pigment microparticles which can surely suppress growth and/or aggregation of particles.

Abstract: The present invention concerns a compound of formula (I): wherein: —n is an integer comprised between 1 and 7; —X1 is in particular a radical of formula —CH2—S—(CH2)k—S—; —A1 is in particular a linear or branched alkylene radical comprising from 2 to 30 carbon atoms, and —X2 is in particular an alkoxy group of formula ORa, wherein Ra is a linear or branched alkyl group comprising from 1 to 10 carbon atoms.

Abstract: A fluid is processed between processing surfaces capable of approaching to and separating from each other, at least one of which rotates relative to the other. A first fluid is introduced between processing surfaces, by using a micropump effect acting with a depression arranged on the processing surfaces from the center of the rotating processing surfaces. A second fluid, independent of this introduced fluid, is introduced from another fluid path that is provided with an opening leading to the processing surfaces, whereby the processing is done by mixing and stirring between the processing members.

Abstract: In the method for retreading a vehicle tire casing, a fluid is injected into a casing between a tread and a tread backing in order to space them apart.

Abstract: The purpose of the present invention is to provide novel solid gold-nickel alloy nanoparticles and a production method thereof. Provided are solid gold-nickel alloy nanoparticles having a particle diameter of 500 nm or less. In particular, gold-nickel alloy nanoparticle are provided in which the concentration of nickel in the gold-nickel alloy is 2.0-92.7 wt %, and the main component is a gold-nickel alloy in which gold and nickel are in a nano-level fine mixed state. The gold-nickel alloy particles have as the main component a substitutional solid solution of gold and nickel. These gold-nickel alloy particles are optimally formed by mixing and discharging gold ions, and a substance having reducing characteristics in the thin film fluid occurring between processing surfaces which are arranged facing each other, which can move towards and away from each other, and at least one of which rotates relative to the other.

Abstract: A bicycle tire comprising at least one rubber composition based on at least one styrene/butadiene copolymer, SBR, having a Tg of greater than or equal to ?65° C., at a content of greater than or equal to 50 parts per hundred parts of elastomer, phr, a reinforcing filler at a content of greater than 100 phr comprising at least carbon black, and a plasticizing system at a content of greater than 100 phris provided. The content of plasticizer is greater than the content of reinforcing filler and the weight fraction of elastomer in the composition is less than or equal to 33%.

Abstract: The present invention provides a composition for coating having high ultraviolet ray protection ability for a coating material, and properties required for a coating material such as texture, appearance, designability and weather resistance. The composition is a silicon oxide-coated iron oxide composition for coating comprising iron oxide particles, a primary particle diameter of which is 1 nm or more and 50 nm or less, wherein at least a part of the surface of said iron oxide particles is coated with silicon oxide, and wherein said composition comprises an iron oxide particle dispersion having the average molar absorption coefficient of 1500 LI(mol·cm) or more for the light of the wavelengths from 190 nm to 380 nm in a state that said coated iron oxide particles are dispersed in a dispersion medium. It is preferable that the transmittance of said iron oxide particle containing dispersion for the light of the wavelengths from 200 nm to 420 nm is 2.

Abstract: A dental lighting device and process for using the same comprises at least one lighting system configured to light a predetermined dental zone with, over a first spectral range which is less than a reference wavelength between 405 nm and 475 nm, a first irradiance value E1 and, over a second spectral range greater than this reference wavelength, a second irradiance value E2, which lighting system is configured to function according to at least one first lighting mode in which the ratio of the first irradiance value E1 to the second irradiance value E2 is less than 12.

Abstract: A tire the tread of which contains at least three circumferential grooves, having at least three radially superposed layers of elastomeric compounds. A first elastomeric compound constituting the first layer forming the radially outer part of the tread has a maximum value of tan(?)max, greater than 0.110, a second elastomeric compound constituting the second layer radially on the inside has a tan(?)max at least 10% lower than the first elastomeric compound, the radially innermost third layer of the tread consists of at least two first parts and of at least three second parts axially, each one in contact with at least one of the at least two first parts, the at least two first parts axially centered on a radial plane passing through one of the at least three circumferential grooves consisting of the second compound and the at least three second parts consisting of a third elastomeric compound having a maximum value of tan(?), denoted tan(?)max, at least 10% lower than the second elastomeric compound.

Abstract: A method for retreading a wheel tire casing: a wheel tire casing is induction heated so as to soften a thermally malleable layer located between a tread of the casing and a carcass of the casing, the tread is removed from the carcass, and another tread is applied to the carcass.

Abstract: A system for the continuous synthesis of a modified diene elastomer is provided. The system comprises a device for modifying a living diene elastomer resulting from an anionic polymerization step, modelled on one of the following models: 1. a tubular reactor with axial dispersion, 2. a tubular reactor with axial dispersion, in series with at least one continuous stirred reactor, presumed to be perfectly stirred, 3. at least one tubular reactor with axial dispersion, in series with a continuous stirred reactor, presumed to be perfectly stirred, 4. several tubular reactors with axial dispersion, in series with several continuous stirred reactors, presumed to be perfectly stirred, 5. at least two continuous stirred reactors, presumed to be perfectly stirred, in series.