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Matches 1 - 50 out of 18,538

Document Document Title
WO/2018/206787A1
Rubber mixtures containing at least one rubber, at least one filler and at least one compound of formula (I), wherein R1, R3, R6 and R8 are identical or different and represent methyl or ethyl, R4 and R5 are identical or different and re...  
WO/2018/207472A1
This rubber composition comprises a rubber component and a short fiber resin D1 which has a ratio A/B of greater than 1, where, given a cross section taken perpendicular to a longitudinal direction, A is the length of the cross section a...  
WO/2018/202474A1
Rubber compound for the preparation of a tread portion of a pneumatic tyre comprising at least a cross-linkable unsaturated chain polymer base, a filler and a vulcanization system and a wax composed of at least 50% by weight of nonacosan...  
WO/2018/203002A1
The invention concerns a rubber composition made from at least one elastomer, an inorganic reinforcing filler, a coupling agent for coupling the elastomer with the inorganic reinforcing filler, and a crosslinking system; said inorganic r...  
WO/2018/203533A1
A rubber composition comprising the following, relative to 100 parts by mass of a diene rubber component: 5 to 200 parts by mass of a filler; 5 parts by mass or more of a first resin component having a glass transition temperature of 0 t...  
WO/2018/202979A1
The present invention relates to rubber compositions comprising at least: a diene elastomer, a peroxide, and a masterbatch comprising an elastomer and a specific polyfunctional acrylate. The invention also relates to a method for obtaini...  
WO/2018/203558A1
The purpose of the present invention is to provide a two-wheel vehicle tire which has both the wear resistance and the wet grip performance of a tread. The two-wheel vehicle tire according to the present invention is provided with: a pai...  
WO/2018/203557A1
This tire for a two-wheeled vehicle is provided with a pair of bead parts and a pair of side wall parts, and a tread part that is continuous with the side wall parts. The tread part is divided into three by a center part and a shoulder p...  
WO/2018/198630A1
The method for producing a rubber composition according to the present invention comprises a first step, in which at least a rubber, silica, and a silane coupling agent are kneaded with a continuous kneader 5, and a second step, in which...  
WO/2018/196398A1
The present invention relates to a tire sidewall rubber without mold release agent. Said tire sidewall rubber is made of raw materials in the following parts by weight: 48-52 parts of natural rubber SMR20, 48-52 parts of cis-polybutadien...  
WO/2018/199280A1
A crosslinked rubber obtained by crosslinking a rubber composition, wherein the rubber composition contains: (A) a conjugated diene polymer having a weight-average molecular weight of 1.0 x 105 to 2.0 x 106 in terms of polystyrene by gel...  
WO/2018/198577A1
This rubber composition for run-flat tires includes: a rubber component; 0.5–5 parts by mass of a low-molecular weight conjugated diene copolymer, relative to 100 parts by mass of the rubber component, that has a polystyrene-equivalent...  
WO/2018/198775A1
A rubber composition which contains a rubber component, while containing 0.3-3 parts by mass of a branched alkane having 40-70 carbon atoms, 1.2 parts by mass or less of a linear alkane having 45 or more carbon atoms, and 0.1-100 parts b...  
WO/2018/198578A1
This rubber composition for run-flat tires includes: a rubber component; 1–10 parts by mass low-molecular weight conjugated diene copolymer, relative to 100 parts by mass of the rubber component, that has a polystyrene-equivalent weigh...  
WO/2018/194063A1
Provided are: a rubber composition for an inner-layer member of a tire, the resin composition enabling the tire to combine low heat build-up properties with crack propagation resistance to a higher degree than conventional ones; and a he...  
WO/2018/193941A1
Provided is a laminate which comprises a layer of a polyimide resin and a layer of an unvulcanized rubber composition, and wherein the rubber composition contains (A) a rubber component, (B) 20-100 parts by mass of a polyamide polyether ...  
WO/2018/194027A1
Provided are: a method for producing a multi-copolymer having excellent breaking strength; a multi-copolymer having excellent breaking strength; a rubber composition having excellent breaking strength; and a tire having excellent breakin...  
WO/2018/194028A1
Provided are: a method for producing a multi-copolymer having excellent breaking strength; a multi-copolymer having excellent breaking strength; a rubber composition having excellent breaking strength; and a tire having excellent breakin...  
WO/2018/193811A1
A tire having a tire skeletal body made of a resin material containing a thermoplastic elastomer, wherein the thickness La of an amorphous part of the thermoplastic elastomer as measured using a small-angle X-ray scattering method falls ...  
WO/2018/191187A1
Polar silane linkers are provided that attach to resins to form silane-functionalized resins. The functionalized resins can be bound to hydroxyl groups on the surface of silica particles to improve the dispersibility of the silica partic...  
WO/2018/189475A1
The invention relates to a modified diene elastomer comprising, within the main chain of the elastomer, a silicon atom substituted on the one hand by at least one alkoxy group, optionally partially or completely hydrolysed to hydroxyl, a...  
WO/2018/191459A1
A thermoplastic polyurethane is the reaction product of a polybutadiene diol, a polyester diol, and a isocyanate component. The polybutadiene diol has a weight average molecular weight (Mw) of from 200 to 20,000 g/mol. The polyester diol...  
WO/2018/189496A1
The invention relates to a rubber composition based on at least: - 60 to 100 phr of one or more diene elastomers, referred to as very low glass transition temperature (Tg) elastomers, having a Tg included in a range extending from -110°...  
WO/2018/190430A1
The present invention provides a pneumatic tire having an improved balance of fuel economy, wear resistance, and wet grip performance. The present invention relates to a pneumatic tire having a tread produced from a rubber composition fo...  
WO/2018/189455A1
The present invention relates to a tyre tread comprising a rubber composition based on at least one highly saturated elastomer, a reinforcing filler and a vulcanisation system, the highly saturated diene elastomer containing 1,3-diene un...  
WO/2018/190427A1
The present invention provides: a rubber composition for tires, which is capable of improving wear resistance; and a pneumatic tire which uses this rubber composition for tires. The present invention relates to a rubber composition for t...  
WO/2018/189456A1
The present invention concerns a rubber composition made from at least an elastomer matrix, a reinforcing filler and a vulcanising system, the elastomer matrix comprising a highly saturated elastomer and 0 to less than 30 phr of natural ...  
WO/2018/190429A1
The present invention provides a rubber composition for tires capable of improving the balance of performance on ice, fuel economy, and wear resistance, and pneumatic tires using the same. The present invention relates to a rubber compos...  
WO/2018/189878A1
The present invention provides a vulcanizing agent composition and a rubber composition containing same. The vulcanizing agent composition exhibits an excellent thermal stability by insoluble sulfur and an excellent dispersibility by ins...  
WO/2018/186458A1
The purpose of the present invention is to provide a rubber composition having good abrasion resistance and excellent low-loss properties. In order to achieve the foregoing, the present invention is characterized by comprising: a rubber ...  
WO/2018/185400A1
The present invention relates to a rubber composition having improved rigidity, said composition being based on at least one diene elastomer, a reinforcing filler, a crosslinking system, 1 to 30 phr of a phenolic hardening resin, 0.5 to ...  
WO/2018/186367A1
The present invention addresses the problem of providing a rubber composition that achieves, at a high degree, tire wet-performance, low-rolling resistance, and steering stability on dry road surfaces. Provided, as the means for solving ...  
WO/2018/181161A1
Provided is a method for producing a modified conjugated diene-based rubber, the method comprising: a first step, in which an alkali-metal-containing aromatic compound having, in the molecule, two carbon atoms each directly bonded to bot...  
WO/2018/182147A1
The present invention relates to an organic-inorganic composite for reinforcing rubber, a preparation method therefor, and a tire rubber composition comprising the same. The organic-inorganic composite for reinforcing rubber, according t...  
WO/2018/180162A1
The present invention provides a pneumatic tire that exhibits excellent air retaining properties and excellent adhesive properties at an interface between an inner liner and an insulation (especially at a joint part). The present inventi...  
WO/2018/178199A1
The present invention relates to the use of N,N',N"-substituted hexahydro-1,3,5-triazine in the anionic polymerization of conjugated diene monomer and vinylaromatic monomer. Use of this polar additive produces copolymers having both high...  
WO/2018/178568A1
The invention relates to a tyre (1) for a private passenger vehicle and is intended to improve longitudinal and lateral wet and dry grip relative to the reference prior art, while maintaining the same performance levels in terms of behav...  
WO/2018/180612A1
A purpose of the present invention is to provide a rubber composition capable of forming excellent tires which combine braking performance with fuel economy performance. The composition is characterized by comprising: 100 parts by mass o...  
WO/2018/182042A1
A tire having a tread comprising at least two radially superposed portions which comprise a radially external portion intended to come into contact with ground during rolling, the radially external portion being made of a first rubber co...  
WO/2018/172720A1
The invention relates to a method for producing a thermoplastic elastomer (TPE) comprising reacting the carboxyl or amine terminal group of a polypeptide with at least one respectively nucleophile or electrophile reactive group of a dien...  
WO/2018/173870A1
The present invention provides: a tread rubber composition for studless tires, which is capable of imparting good performance on ice and snow; and a studless tire using the tread rubber composition. The present invention pertains to a tr...  
WO/2018/173968A1
A cyclopentene ring-opening copolymer having a branched structure, wherein the cyclopentene ring-opening copolymer includes a structure in which at least four cyclopentene ring-opening polymer chains are connected via branched-structure ...  
WO/2018/168313A1
The present invention provides a rubber composition for sidewalls which is effective in improving low heat build-up properties; and a pneumatic tire obtained using the rubber composition. The present invention relates to a rubber composi...  
WO/2018/169064A1
Provided is a rubber composition for a tire for icy and snowy roads, the rubber composition containing a diene-based rubber, and a tetrazine compound represented by general formula (I) [In the formula, X1 and X2 represent heterocyclic gr...  
WO/2018/163825A1
Provided is a pneumatic tire (1) for reducing running noise in a low-temperature environment, wherein a noise damper (20) composed of a porous material is fixed to a tire inner cavity surface (16) of a tread part (2). In an atmosphere of...  
WO/2018/163041A3
The present invention relates to a tyre for vehicle wheels comprising at least one external structural element comprising at least one external structural element comprising a crosslinked elastomeric material obtained by crosslinking a c...  
WO/2018/164777A1
This invention relates to a process for the preparation of a polar-functionalized resin composition comprising the steps of (A) contacting a polymer backbone with a reactive moiety to produce a polar-functionalized resin composition wher...  
WO/2018/164248A1
Provided is a reaction product of a tetrazine compound represented by general formula (1) [in the formula, X1 and X2 are the same or different, and represent a hydrogen atom, an alkyl group, an alkylthio group, an aralkyl group, an aryl ...  
WO/2018/164249A1
Provided is a rubber composition which contains a rubber component, a tetrazine compound represented by general formula (1) [in the formula, X1 and X2 each represent an optionally substituted heterocyclic group] or a salt thereof, and a ...  
WO/2018/164247A1
Provided is a rubber composition which contains a rubber component, a tetrazine compound represented by general formula (1) [in the formula, X1 and X2 each represent an optionally substituted heterocyclic group] or a salt thereof, and ca...  

Matches 1 - 50 out of 18,538