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Matches 1 - 50 out of 34,573

Document Document Title
WO/2018/012325A1
To provide a rubber composition capable of achieving both energy savings and dimensional stability of rolling, also to provide a conveyor belt that achieves both energy savings and dimensional stability of rolling, and additionally to pr...  
WO/2018/007768A1
The invention concerns a rubber composition made from at least: ─an elastomer matrix comprising natural rubber, ─a reinforcing filler, ─a crosslinking system, characterised in that said natural rubber is a blend (i) of a natural ru...  
WO/2018/000754A1
The present invention relates to a high pressure hose and a manufacture method therefor, in particular to an ultra-high molecular weight polyethylene reinforced high-flow conveying high pressure-hose and a manufacture method therefor. Th...  
WO/2018/002996A1
Provided is a rubber composition for tires that maintains the excellent wet grip performance of a pneumatic tire while improving performance on snow, cut resistance, wear resistance, and workability to levels beyond those of the prior ar...  
WO/2018/003526A1
Provided is a rubber composition for tires that maintains the excellent wet grip performance of a pneumatic tire while improving performance on snow, cut resistance, wear resistance, and workability to levels beyond those of the prior ar...  
WO/2017/220764A1
The invention relates to a sulfur-crosslinkable rubber mixture, in particular for rubber-coating reinforcements in elastomer products, especially in vehicle tires, or inner components of vehicle tires, as well as to a vehicle tire. The r...  
WO/2017/217244A1
The present invention is a heavy-duty tire in which main grooves extending along the circumferential direction are disposed in a tread section, the heavy-duty tire being characterized in that: a rubber composition constituting at least a...  
WO/2017/216383A1
Sealing composition for repairing tyres comprising: from 5% to 15% of natural latex; from 20% to 60% synthetic latex; from 30% to 60% of a glycol selected from the group consisting of propylene glycol and ethylene glycol; from 0.05% to 5...  
WO/2017/209263A1
Provided is a rubber composition capable of improving tire fuel economy performance and wet performance and including a rubber component (A) including at least 50% by mass natural rubber, a compatible resin (B) having a difference in SP ...  
WO/2017/207912A1
The present invention relates to a process for drying a natural rubber starting from a wet natural rubber coagulum which is, in a first step, compressed at a temperature ranging from 185°C to 210°C, then, in a second step, is subjected...  
WO/2017/209262A1
Provided is a rubber composition capable of improving tire fuel economy performance and wet performance, and including a diene polymer (A), a filler (B), and at least one type of resin (C) selected from the group consisting of a C5 resin...  
WO/2017/203766A1
The present invention provides a tire that uses a resin material and still has improved ride comfort, improved dry handling performance, and favorable fuel consumption performance, without losing wet performance. The tire is characterize...  
WO/2017/204354A1
The present invention addresses the problem of providing a pneumatic tire that is capable of greatly improving steering stability on a dry road surface and a wet road surface without deteriorating rolling resistance. The solution is a pn...  
WO/2017/195604A1
The present invention provides a natural rubber having improved workability and/or abrasion resistance, a rubber composition containing the natural rubber, and a pneumatic tire produced using the rubber composition. The present invention...  
WO/2017/195392A1
The purpose of the present invention is to provide a winter tire which has excellent on-ice performance, snow clogging resistance and snow adhesion resistance. The present invention relates to a winter tire having a tread which is formed...  
WO/2017/195409A1
The present invention is a rubber composition which contains a cyclic polyol compound having a hydrocarbyl group, a hydroxy group and two to ten (inclusive) ring structures, a carbon black and a rubber component. A crosslinked rubber obt...  
WO/2017/193762A1
A rubber composition, comprising: 80-120 parts by weight of a raw rubber; 1-5 parts by weight of a peroxide initiator; 2-15 parts by weight of a crossbridging agent; 0.1-1 parts by weight of a free radical-absorbing and releasing modulat...  
WO/2017/194776A1
The invention concerns a wiper blade (1) for a windscreen wiper frame, at least a portion of said blade (1) comprising a material made from natural rubber and at least one additive, characterised in that said additive is at least a bio-s...  
WO/2017/194484A1
A belt for tyres comprising a ply made up of metal cords and two layers of tread ply skim arranged to cover the ply. The ply is coated with a protective composition comprising at least one cross-linkable unsaturated-chain polymer base an...  
WO/2017/191839A1
A vehicle tire 10, which is one example of a rubber member, comprises, on at least part of the surface thereof, a fine raised-and-recessed structure 30 formed via transfer from a mold and having fine raised-and-recessed sections 34 arran...  
WO/2017/188139A1
Provided is a rubber composition which is suitable for use in a tread, which has improved wet and dry grip properties and simultaneously achieves improved low-temperature brittleness, and which is characterized by having blended therein ...  
WO/2017/187907A1
This phenolic resin to be blended with rubber is characterized in that, regarding a chemical shift measured with 13C-NMR, when the total peak surface area in 110-160 ppm is defined as 100, the total peak surface area in 0 ppm or more but...  
WO/2017/179471A1
Provided is a rubber composition which has improved bondability to steel cords in comparison to conventional rubber compositions. A rubber composition which is obtained by blending cobalt borate neodecanoate, a phenolic resin and a curin...  
WO/2017/179668A1
The objective of the present invention is to provide: a rubber composition, a vulcanization reaction of which sufficiently proceeds even in cases where the content of a zinc compound is reduced; a vulcanized rubber product which uses thi...  
WO/2017/175675A1
Provided is a pneumatic tire that is configured to inhibit edge separation at the belt layer. The present invention is characterized in that: the tire has a belt layer 8 and a carcass layer 4; a belt rubber composition constituting the b...  
WO/2017/163219A1
The present invention relates to soundproof self-sealing tyres for vehicles wheels and to processes for the manufacture thereof. In particular, the soundproof self- sealing tyres of the invention comprise closed-cell foamed polyolefin ma...  
WO/2017/164329A1
Provided is a tire tread rubber composition in which snow performance and chipping resistance are enhanced so as to be equal to or greater than conventional levels. The rubber composition is characterized in that an oil, a sulfur (S), a ...  
WO/2017/163552A1
The present invention provides a rubber composition which contains a rubber component having excellent cold flow resistance and is superior in low-loss characteristics and wear resistance to conventional ones. The rubber composition is c...  
WO/2017/162583A1
Body ply skim compound comprising a cross-linkable unsaturated chain polymer base, a filler material, a vulcanization system and a polyepihalohydrin rubber. The compound comprises epoxidized natural rubber as a cross-linkable unsaturated...  
WO/2017/149472A1
The present invention relates to new antioxidant and antiozonant elastomeric compositions for tyres, characterized by reduced volatility of the active compounds, improved processability and environmental sustainability, increased anti-de...  
WO/2017/150719A1
Provided is a rubber composition that can be produced with high productivity and that, in addition to having excellent adhesiveness to reinforcing materials, and in particular to environmentally degraded reinforcing materials, can make f...  
WO/2017/129276A1
The invention relates to a sulfur-vulcanizable rubber mixture, in particular for the sidewall of pneumatic vehicle tires, and a pneumatic vehicle tire, the sidewall of which at least partially consists of the rubber mixture vulcanized by...  
WO/2017/126629A1
As a rubber composition capable of greatly improving on-ice performance while suppressing a decrease in abrasion resistance of a tire, the present invention provides a rubber composition characterized by the following: containing silica ...  
WO/2017/126632A1
As a rubber composition capable of improving both on-ice performance and abrasion resistance of a tire, the present invention provides a rubber composition characterized by the following: containing silica, carbon black and at least two ...  
WO/2017/126633A1
Provided as a rubber composition with which it is possible to improve both the on-ice performance and the wear resistance of a tire is a rubber composition characterized in that: the storage elastic modulus (E') at -20°C is at least 5 M...  
WO/2017/121352A1
The present invention discloses a method for preserving natural latex and a latex product prepared thereby. A natural latex is preserved by adding bamboo charcoal. A small quantity of an ammonia stabilizer, or no ammonia stabilizer, is a...  
WO/2017/117325A1
Embodiments of the present disclosure are directed to polyolefin grafted polydiene polymers, wherein the polyolefin grafted polydiene polymers comprises a polydiene having a polydiene polymer backbone, a polyolefin, and at least one sulf...  
WO/2017/117399A1
Rubber compositions that are particularly suitable for the undertread for a tire tread, such rubber compositions including a functionalized polybutadiene rubber and a second rubber component such as a styrene butadiene copolymer, natural...  
WO/2017/115253A1
The present invention relates to a vulcanizable elastomeric composition comprising a secondary accelerator that may be used in combination with sulphenamide alone, completely avoiding the use of a guanidine. Moreover, said accelerator pr...  
WO/2017/109672A1
The present invention relates to a tyre for vehicle wheels comprising at least one structural element comprising a crosslinked elastomeric material obtained by crosslinking a crosslinkable elastomeric composition comprising a predispersi...  
WO/2017/103404A1
The invention relates to a rubber composition comprising at least one phenol-aldehyde resin based on: at least one aromatic polyphenol comprising at least one aromatic core having at least two -O-H groups in the meta position in relation...  
WO/2017/103403A1
The invention relates to a compound of formula W5: (W5) in which: both Ar1 and Ar2 groups are, independently from each other, an optionally substituted aromatic core; SP is a linking group linking at least the Ar1 and Ar2 groups to each ...  
WO/2017/103496A1
The invention relates to a rubber composition including at least one diene elastomer, a reinforcing filler and a cross-linking system characterised in that the reinforcing filler includes a carbon black having the following features: STS...  
WO/2017/104781A1
A tire having a tread, said tread comprising at least two radially superposed portions (8, 9) comprising: - a surfacic portion (8) intended to come into contact with ground during rolling at least when the tread is new and in the cured s...  
WO/2017/103406A1
The compound has formula (I) W2, in which each group Ar1, Ar2, Ar3 and Ar4 represent, independently of each other, an optionally substituted aromatic ring; SP" is a linking group linking groups Ar1, Ar2, Ar3 and Ar4 to one another, SP" d...  
WO/2017/104251A1
The purpose of the present invention is to provide a rubber composition for vibration-damping rubbers which is able to attain both a reduction in dynamic-to-static modulus ratio and an improvement in heat resistance. The rubber compositi...  
WO/2017/101739A1
The present invention relates to the technical field of natural latex, and the present invention provides an application of graphene in natural latex preservation and a latex product. In the present invention, natural latex is preserved ...  
WO/2017/104423A1
In the present invention, a rubber composition in which wear resistance and low heat-generating properties are obtained to a higher degree at the same time is provided through use of a rubber composition characterized by being obtained b...  
WO/2017/099138A1
Provided is an additive for rubber that contains a sulfide composition, wherein the sulfide composition in the additive for rubber contains a sulfide compound having the repeating units shown by formula (1), the amount of repeating units...  
WO/2017/095795A1
Disclosed herein are rubber compositions comprising: (a) natural rubber, polyisoprene, or a combination thereof; (b) at least one conjugated diene monomer containing polymer or polymer; (c) a first silica filler having a BET surface area...  

Matches 1 - 50 out of 34,573