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Matches 1 - 50 out of 19,036

Document Document Title
WO/2019/097139A1
The invention relates to a tyre having a radial carcass reinforcement, consisting of at least one layer of metal reinforcing elements inserted between two calendering layers of an elastomeric compound comprising a reinforcing filler cons...  
WO/2019/097140A1
The invention relates to a tyre having a radial carcass reinforcement, consisting of at least one layer of metal reinforcing elements inserted between two calendering layers of an elastomeric compound comprising a reinforcing filler cons...  
WO/2019/097141A1
The invention relates to a tyre having a radial carcass reinforcement, consisting of at least one layer of metal reinforcing elements inserted between two calendering layers of an elastomeric compound. According to the invention, the ten...  
WO/2019/097853A1
The present invention addresses the problem of providing a copolymer containing at least an acyclic non-conjugated olefin unit and a conjugated diene unit, and having a high elastic modulus. This copolymer contains at least an acyclic no...  
WO/2019/097175A1
The invention relates to a tyre provided with an outer sidewall, the outer sidewall comprising a composition containing at least: an elastomeric matrix comprising at least one diene elastomer selected from the group consisting of butadie...  
WO/2019/093747A1
The present invention relates to a composition for a non-pneumatic tire spoke. Specifically, a non-pneumatic tire spoke produced from the composition for a non-pneumatic tire spoke has excellent mechanical properties.  
WO/2019/092364A1
Tyre for heavy goods vehicles, comprising a tread (1) including a plurality of sipes (5) having, at least in the vicinity of the running surface (10), when new, a non-zero inclination with a plane perpendicular to the running surface (10...  
WO/2018/057726A3
Provided herein are novel tire tread compositions. The tire tread compositions include a rubber, a terpene-based resin and at least one filler. The terpene-based resin comprises one terpene-based monomer such as α-pinene, referred to as...  
WO/2019/092361A1
The invention relates to a tyre (1) comprising a crown reinforcement made up of two working crown layers (41, 43), the liner layers of which contain carbon black, and a layer (42) of circumferential reinforcement elements . According to ...  
WO/2019/093212A1
The present invention addresses the problem of providing a nonpneumatic tire that has high durability and provides excellent riding comfort over a wide temperature range with little of the riding comfort being dependent on temperature. T...  
WO/2019/092365A1
Tyre for a heavy goods vehicle comprising a tread (1) having a thickness E of material to be worn and a tread surface (10) intended to come into contact with a road, this tread (1) having at least one relief element (41, 42) provided wit...  
WO/2019/087570A1
The rubber composition of the present invention comprises: a rubber component; at least one thickener which is selected from the group consisting of karaya gum, tamarind seed gum, locust bean gum, xanthan gum, and guar gum and is contain...  
WO/2019/086798A1
The present invention concerns tyres of which at least one inner layer has good mechanical properties and low rolling resistance, said inner layer comprising a rubber composition made from at least 80 to 100 phr of an isoprene elastomer,...  
WO/2019/087499A1
The present invention addresses the problem of providing a rubber composition which combines durability, including adhesion to metals and crack resistance, with low heat build-up properties. The means for solving the problem is a rubber ...  
WO/2019/088210A1
The present invention addresses the problem of providing a rubber composition capable of satisfying both dry performance and wet performance without deteriorating the low loss property of a tire. The problem can be resolved by a rubber c...  
WO/2019/086605A1
The present invention relates to a polymer blend comprising, (A) 65 to 96 percent by weight of a first polymer; (B) 4 to 35 percent by weight of a second polymer, wherein the second polymer is obtainable by (i) anionic polymerization in ...  
WO/2019/086793A1
The invention relates to a rubber composition having an improved rigidity/curing compromise, said composition being based on at least one diene elastomer, a specific amino organic compound, a peroxide, and a specific acrylate derivative,...  
WO/2019/082728A1
The purpose of the present invention is to provide a polymer composition whereby a rubber elastic body having high strength is obtained and excellent workability is obtained, and to provide a tire having excellent strength. This polymer ...  
WO/2019/082895A1
The purpose of the present invention is to provide a rubber composition having excellent processability and silica dispersibility, a modified diene-based polymer, and a method for producing the modified diene-based polymer. The present i...  
WO/2019/081406A1
A rubber compound for the preparation of a tread portion of a pneumatic tyre. The compound comprises at least one cross-linkable unsaturated chain polymer base capable of assuming all of the chemical-physical and mechanical characteristi...  
WO/2019/081386A1
A compound of a lateral insert of a run-flat pneumatic tyre comprising a cross-linkable unsaturated chain polymer base that is capable of assuming all of the chemical- physical and mechanical characteristics of an elastomer after cross-l...  
WO/2019/077272A1
The present invention relates to a rubber composition based on at least one majority vinyl aromatic diene elastomer material, a reinforcing filler, a cross-linking system, a polyphenylene ether resin having a number average molecular wei...  
WO/2019/078083A1
This multi-copolymer contains a non-conjugated polyene unit, a non-conjugated olefin unit, and an aromatic vinyl unit, the aromatic vinyl unit content being at least 5 mass% and less than 30 mass%. Provided are a cross-linked rubber comp...  
WO/2019/077885A1
The present invention provides a surface modifier for rubber compositions which is able to improve the appearance of the rubber compositions without impairing the ozone resistance. The surface modifier for rubber compositions of the pres...  
WO/2019/073829A1
Provided is a modified conjugated diene rubber provided with a modified structure in which at least one end of a polymer chain including conjugated diene monomer units and monomer units of a vinyl compound containing a functional group c...  
WO/2019/072431A1
The invention relates to a sulfur-crosslinkable rubber mixture, the vulcanizate thereof, and a vehicle tire. The rubber mixture of the invention contains at least the following components: - at least one diene rubber; - at least one carb...  
WO/2019/073145A1
The present invention relates to tyres, in particular suitable for driving over surfaces that are covered with snow and have reduced rolling friction, the tread of which includes a rubber composition made up of at least 40 to 90 phe of a...  
WO/2019/073828A1
Provided is a conjugated-diene-based rubber comprising: a polymer block (A) in which an isoprene monomer unit is the principal component; and a polymer block (B) in which a 1,3-butadiene monomer unit is the principal component, wherein a...  
WO/2019/073378A1
The present invention relates to a tire comprising a pair of sidewalls, wherein at least one of said sidewalls is at least partially coated with at least one coating layer, possibly white or colored, obtained by cross-linking of a protec...  
WO/2019/069019A1
The invention relates to a rubber composition based on at least: one diene elastomer; one reinforcing inorganic filler; one agent for coupling the reinforcing inorganic filler with the diene elastomer, wherein said coupling agent is a bl...  
WO/2019/069017A1
The invention concerns a rubber composition made from at least: a diene elastomer; a reinforcing inorganic filler; a coupling agent for coupling the reinforcing inorganic filler with the diene elastomer, said coupling agent being an orga...  
WO/2019/063915A1
The present invention relates to a process for manufacturing an aqueous adhesive composition in which the following is prepared: - a first phase by mixing at least one elastomer latex and at least one phosphate salt S1; - a second phase ...  
WO/2019/064407A1
A tire comprises a fluorescent rubber composition based on at least an elastomer matrix, a reinforcing filler comprising between 0 and 50 phr of carbon black and between 2.5 and 15 phr of a fluorescent pigment.  
WO/2019/059594A1
The present invention relates to a method for manufacturing aluminosilicate B nanoparticles having excellent dispersibility. According to the present invention, amorphous aluminosilicate nanoparticles can be provided through a simple met...  
WO/2019/053652A1
A compound for the manufacturing of a tread comprising at least one cross-linking unsaturated chain polymer base, a filler, a vulcanization system and a reinforced porosity system comprising, in turn, a compound of the general formula (I...  
WO/2019/053654A1
A compound for the manufacturing of a tread comprising at least one cross-linking unsaturated chain polymer base, a filler, a vulcanization system and a reinforced porosity system. The reinforced porosity system comprises a compound of t...  
WO/2019/053602A1
The invention relates to a tyre (100) for vehicle wheels comprising at least one structural element comprising a vulcanized elastomeric material obtained by vulcanizing a vulcanizable elastomeric composition comprising at least one vulca...  
WO/2019/054227A1
Provided is a tire structure technology with which sufficient reading performance can be ensured and tire durability does not decrease, even in the case of a tire having an electronic component provided therein. A pneumatic tire having a...  
WO/2019/054340A1
The purpose of the present invention is to provide: a rubber composition for tires which has excellent processability and which gives a tire that exhibits excellent wet grip performance and low rolling resistance; and a pneumatic tire ob...  
WO/2019/054290A1
The present invention provides a rubber composition obtained by kneading a rubber ingredient, a vulcanization accelerator, silica, and a compound represented by formula (I) (definitions of the groups in the formula are as shown in the de...  
WO/2019/055964A1
Tires and tire components are provided having improved fire properties, as well as the vulcanizable compositions for making the tires and tire components. A vulcanizable composition is provided that includes at least one vulcanizable pol...  
WO/2019/043929A1
The present invention provides a polybutadiene rubber that is improved in terms of abrasion resistance and low loss property while maintaining processability. The polybutadiene rubber according to the present invention comprises: a polyb...  
WO/2019/045417A1
This invention provides a composition comprising a natural rubber, a polybutadiene rubber and an ethylene/α-olefin copolymer and/or ethylene/α-olefin multiblock copolymer. The invention also provides for methods of making the compositi...  
WO/2019/041879A1
A tire capable of automatically changing color according to road conditions comprises a tire body (4), an electrochromic device (8), a thermochromic modified tread rubber (13), and a photochromic layer (15). The tire body (4) comprises a...  
WO/2019/044890A1
Provided are: a rubber composition for a high grip tire having highly balanced wet grip performance, dry grip performance, and steering stability; a tire tread partially using said rubber composition; a bead filler; a tire belt; and a pn...  
WO/2019/044893A1
A rubber composition for heavy-duty tires which exhibits excellent wet grip performance and steering stability, and a tire tread, a bead filler, a tire belt and a heavy-duty tire using said rubber composition in a portion thereof are pro...  
WO/2019/044889A1
Provided are: a rubber composition for a tire, the rubber composition being capable of producing a crosslinked product having excellent mechanical strength such as wear resistance; said crosslinked product; a tire tread partially using s...  
WO/2019/044892A1
A rubber composition for heavy-duty tires with which a heavy-duty tire can be produced that exhibits both low heat generation properties and excellent wear resistance, and a tire tread, a bead filler, a tire belt and a heavy-duty tire us...  
WO/2019/044888A1
Provided are: a rubber composition for a tire, the rubber composition being capable of producing a crosslinked product having excellent mechanical strength such as wear resistance; said crosslinked product; a tire tread partially using s...  
WO/2019/043930A1
The present invention provides a rubber composition for a tire having improved abrasion resistance and low loss property while maintaining processability. The rubber composition for a tire according to the present invention comprises (i)...  

Matches 1 - 50 out of 19,036