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Matches 1 - 50 out of 18,747

Document Document Title
WO/2019/012945A1
Provided is a rubber composition capable of providing a vulcanized rubber excellent in fracture resistance, crack resistance, and low heat generation property. The rubber composition comprises a rubber component (A), a carbon black (B) h...  
WO/2019/012946A1
The present invention provides a rubber composition with which it is possible to produce a vulcanized rubber having excellent wear resistance without compromising cracking resistance and a low heat generation property. This rubber compos...  
WO/2019/013145A1
Provided is a rubber composition in which non-fibrous titanate compound particles are blended, and which exhibits excellent dispersibility of the titanate compound particles, while having excellent wet grip performance and wear resistanc...  
WO/2019/010477A1
Epoxidized natural rubber compositions, elastomer blends containing an epoxidized natural rubber, and composition comprising carbon black and epoxidized natural rubber.  
WO/2019/007883A1
The invention relates to a rubber composition on the basis of at least one diene elastomer, at least one reinforcing filler, at least one chemical cross-linking agent, and at least one compound, optionally already grafted onto the elasto...  
WO/2019/007884A1
The invention relates to a polymer comprising one or more diene units and carrying, along the main polymer chain, one or more pendant groups of the following formula (I): (I), wherein: - PAr is a polyaromatic group comprising at least tw...  
WO/2019/004575A1
The present invention relates to a rubber reinforcement inorganic composite, a preparation method therefor and a tire rubber composition comprising the same. The rubber reinforcement inorganic composite according to the present invention...  
WO/2019/002766A1
The present invention relates to an aircraft tire in which the tread comprises a composition based on at least one elastomeric matrix comprising from 20 to 100 phr of isoprene elastomer and from 0 to 80 phr of a styrene-butadiene copolym...  
WO/2019/002771A1
The present invention relates to a rubber composition based on at least one diene elastomer and a sulphur vulcanisation system, comprising sulphur and a sulphur vulcanisation accelerator, characterised in that the vulcanisation accelerat...  
WO/2019/004411A1
A tire comprises a tread which comprises a plurality of tread pattern elements (1) delimited by cut-outs (3, 4), the tread pattern elements respectively comprising at least one lateral face (13, 14, 15, 16), and a first rubber compositio...  
WO/2019/001822A1
The invention relates to a silane, a rubber mixture containing the silane and a vehicle tyre having the rubber mixture in at least one component. The silane according to the invention has the following formula I) (R1)oSi-R2-X-A-Y-[A-Y-]m...  
WO/2019/002770A1
The present invention relates to a process for preparing a statistical copolymer based on acyclic diene monomers and cyclic diene monomers, characterised in that it comprises a copolymerisation step in the presence of a polar agent and a...  
WO/2019/002764A1
The invention relates to a tyre provided with an outer sidewall, said outer sidewall comprising at least one composition based on at least 30 to 60 phr of isoprene elastomer, 40 to 70 phr of butadiene elastomer, 10 to 70 phr of carbon bl...  
WO/2019/002758A1
The present invention concerns a rubber composition made from at least one modified diene elastomer and a reinforcing filler, which modified diene elastomer is the reaction product of a starting diene elastomer and an aromatic nitrile ox...  
WO/2019/002437A1
A rubber compound for pneumatic tyres comprising a cross-linkable unsaturated-chain polymer base, carbon black, a silane bonding agent and a vulcanization system. Part of the carbon black is carbon black from pyrolysis having a surface f...  
WO/2019/002765A1
The invention relates to a pneumatic tyre having an external flank comprising at least one composition based on at least 15-70 phr isoprene elastomer, 25-85 phr butadiene elastomer, 10-100 phr carbon black, 0.6-9 phr polyethylene oxide w...  
WO/2019/002756A1
The present invention relates to a diene rubber bearing pendant imidazole cycles randomly distributed along the diene rubber chain, the imidazole cycles representing between 4 and 15 moles for each 100 moles of monomer units forming the ...  
WO/2018/234701A1
The invention relates to a pneumatic tyre for a vehicle carrying heavy loads, said tyre having a tread comprising a rubber composition on the basis of at least: - an elastomer matrix comprising a styrene-butadiene copolymer in emulsion a...  
WO/2018/234278A1
The invention relates to a polymer composition comprising a) 50 to 100 phr of one or more branched thermoplastic elastomers, each comprising an unsaturated elastomer block and at least three thermoplastic styrene blocks, the thermoplasti...  
WO/2018/234709A1
The invention concerns a tyre for a heavy civil engineering vehicle, intended to be mounted on a rim with a nominal diameter of at least 25 inches, comprising: - a tread having a radial thickness HT of at least 30 mm and having a composi...  
WO/2018/235571A1
This run-flat tire comprises: a pair of bead cores that are formed by covering a wire with a resin; a carcass that straddles the pair of bead cores, edge sections thereof being locked to the bead cores; a side reinforcement rubber that i...  
WO/2018/234693A1
The present invention relates to a non-pneumatic tyre with a structural support having a tread, an annular band, a plurality of spokes extending transversely and radially inside the annular band and means for connecting the plurality of ...  
WO/2018/235570A1
This run-flat tire comprises: a pair of bead cores; a carcass that straddles the pair of bead cores, edge sections thereof being locked to the bead cores; a side reinforcement rubber that is provided to a tire side section and extends in...  
WO/2018/235613A1
This pneumatic tire comprises a resin-coated belt comprising wire coated in a coating resin. A base ring that comes in contact with an outside end of the resin-coated belt, in the tire width direction, is provided on the inside, in the t...  
WO/2018/234708A1
The invention concerns a tyre with radial carcass reinforcement for fitting to vehicles carrying heavy loads and travelling at sustained speed, comprising a crown reinforcement that is radially capped with a tread connected to two beads ...  
WO/2018/230410A1
Provided are a rubber composition attaining excellent breaking strength and a tire obtained using the rubber composition. The rubber composition comprises a first copolymer and a second copolymer, wherein the first copolymer and the seco...  
WO/2018/229389A1
The invention relates to a self-sealing composition based on at least: - a styrene thermoplastic elastomer A; a thermoplastic elastomer B containing a polyisobutylene block, said thermoplastic elastomer B being different from said thermo...  
WO/2018/229387A1
The invention relates to a laminate for a pneumatic object, comprising at least three different stacked layers: an inflation-gas-tight layer consisting of a composition comprising at least one diene elastomer and at least one crosslinkin...  
WO/2018/230464A1
This side-reinforcing rubber for a run-flat tire has excellent durable service life. A side-reinforcing rubber for a run-flat tire that uses vulcanized rubber of a rubber composition containing a rubber component including diene rubber, ...  
WO/2018/230221A1
Provided is a rubber composition for tread which has a continuous phase 2 and at least one discontinuous phase 4 and is obtained by vulcanizing an unvulcanized rubber composition containing a diene polymer-containing rubber component, wh...  
WO/2018/230463A1
This vulcanized rubber is a vulcanized rubber composed of a rubber composition containing: a rubber component including a diene-based rubber; and a vulcanizing agent, wherein a ratio of an Sx bond (where, x is at least 3) to all sulfide ...  
WO/2018/232212A1
A polypentenamer-silica composite can include a surface-modified silica compound and a polypentenamer chain grafted onto the surface-modified silica compound. The polypentenamer has physical properties similar to natural rubber. The poly...  
WO/2018/230406A1
A rubber composition for tire treads which comprises 100 parts by mass of a rubber component comprising 60-80 mass% natural rubber and 20-40 mass% modified conjugated-diene-based polymer having one or more kinds of functional group havin...  
WO/2018/229388A1
The invention relates to a laminate for a pneumatic object comprising at least three different stacked layers: - an inflation gas-tight layer consisting of a composition composed of at least one diene elastomer and at least one crosslink...  
WO/2018/229417A1
Metal or metal-plated reinforcement, at least the surface of which is at least partly made of metal, at least the metal portion being coated with a sulphur polybenzoxazine, the recurring units of which comprise at least one unit correspo...  
WO/2018/230097A1
A metal-resin composite member for a tire comprising a metal cord and a resin layer. The resin layer is formed from a resin mixture including a polyester thermoplastic elastomer and an amorphous resin which has an ester bond and of which...  
WO/2018/229390A1
The invention relates to a self-sealing composition composed of at least: - a thermoplastic styrene elastomer; - a polyolefin having a number-average molar mass Mn of 10000 to 550000 g/mol; and - 140 phr of an extender oil having a numbe...  
WO/2018/230048A1
The purpose of the present invention is to provide a rubber composition which can attain both low-loss characteristics and crack propagation resistance on a high level. The rubber composition of the present invention is characterized by ...  
WO/2018/230250A1
A resin-metal composite member for a tire having a metal member, an adhesive layer, and a cover resin layer in the stated order, wherein the adhesive layer has a continuous phase containing a polyester thermoplastic elastomer having a po...  
WO/2018/230200A1
The present invention addresses the problem of providing a catalyst composition with which a modified conjugated diene polymer having a modified main chain can be produced using a simplified method. This catalyst composition is character...  
WO/2018/225478A1
The purpose of the present invention is to provide a rubber composition that has good low exothermic properties and excellent wear resistance. To solve this problem, the present invention is characterized by comprising a rubber component...  
WO/2018/225372A1
In order to provide a rubber composition having excellent crack resistance and high-temperature breaking elongation, this rubber composition is characterized by comprising: a rubber component containing at least 30% by mass of natural ru...  
WO/2018/225566A1
The purpose of the present invention is to provide: a rubber composition for a vulcanized rubber having excellent wear resistance, a high elongation at break, and a high strength at break; a vulcanized rubber obtained by vulcanizing the ...  
WO/2018/225564A1
The purpose of the present invention is to provide: a rubber composition for obtaining a crosslinked rubber composition having excellent crack resistance, a high elongation at break, and a high strength at break; a rubber product; and a ...  
WO/2018/225565A1
The purpose of the present invention is to provide a rubber composition for a tire having high elasticity and excellent stretch fatigue resistance. This rubber composition contains a rubber component (A), a linear polyhydric alcohol (B),...  
WO/2018/225743A1
The purpose of the present invention is to provide a rubber composition having high wear resistance together with exceptional processability and low-loss properties. To solve the problem, the present invention is a rubber composition con...  
WO/2018/225373A1
In order to provide a rubber composition having excellent crack resistance and wear resistance, this rubber composition: includes a rubber component containing at least 30% by mass natural rubber and at least 0.1 and less than 5.0 parts ...  
WO/2018/226374A1
Antidegradant compounds are disclosed, and methods of making them, that are represented by the formula (I), wherein each X is independently selected from the group consisting of ethyl, methyl, or hydrogen. Also disclosed are diimine inte...  
WO/2018/224776A1
The present invention relates to a rubber composition which comprises at least one reinforcing inorganic filler and a highly saturated elastomer comprising 1,3-diene units and ethylene units and having a functional group F1 at the chain ...  
WO/2018/221630A1
A tire having a tread comprising at least two radially superposed portions which comprise a radially external portion being made of a first rubber composition (FC), and a radially internal portion being made of a second rubber compositio...  

Matches 1 - 50 out of 18,747