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Patent Searching and Data


Matches 1 - 50 out of 2,308

Document Document Title
WO/2013/072168
The invention relates to a rubber mixture containing at least one fluorine rubber and at least one active filler. The rubber mixture is characterised by an improved tear propagation resistance, without negative influence on the other phy...  
WO/2013/068270
The invention relates to a rubber composition that can be used for producing tyres, based on at least one or a plurality of functionalised diene elastomers, at a level higher than or equal to 40 parts by weight per hundred parts (pce) by...  
WO/2013/058219
Provided are: a rubber composition for tires, which can have improved low-fuel consumption performance, improved wet grip performance and improved wear resistance; and a pneumatic tire produced using the rubber composition. The present i...  
WO/2013/058237
This dielectric film contains an elastomer and barium titanate particles having a crystallinity of 80% or more. The elastomer and the barium titanate particles have functional groups that are reactive with each other, and a crosslinked s...  
WO/2013/057286
This invention relates to novel catalyst compositions based on Ruthenium- or Osmium-based complex catalysts and to a process for selectively hydrogenating nitrile rubbers in the presence of such catalyst compositions.  
WO/2013/057285
This invention relates to novel catalyst compositions based on Ruthenium- or Osmium-based complex catalysts and to a process for selectively hydrogenating nitrile rubbers in the presence of such catalyst compositions.  
WO/2013/058262
The present invention provides a rubber composition for a tire that enables well-balanced improvement of fuel efficiency, wet grip performance, and friction resistance, also provided is a pneumatic tire that uses the composition. The pre...  
WO/2013/053763
Novel vulcanisable compositions are provided, based on nitrile rubbers that are optionally fully or partially hydrogenated and contain epoxy groups, special acid crosslinkers and crosslinking accelerators, whereby the use of conventional...  
WO/2013/051679
Provided are: a tire rubber composition which enables low fuel consumption properties and wear resistance properties to be improved while maintaining or improving a good wet grip performance; and a pneumatic tire which uses said composit...  
WO/2013/046850
Provided is a rubber composition for a tire, wherein it is possible to improve fuel efficiency, wet grip performance, wear resistance, and workability. Also provided is a pneumatic tire using said rubber composition. A rubber composition...  
WO/2013/047311
This dielectric film comprises an elastomer and metal oxide particles having particle diameters of 100 nm or less, said metal oxide particles being chemically bonded to the elastomer and dispersed in the elastomer in the state of primary...  
WO/2013/047718
The present invention provides a rubber composition for a tire, wherein it is possible to improve workability, fuel efficiency, wet grip properties, and wear resistance in a balanced manner. The present invention also provides a pneumati...  
WO/2013/041401
The invention relates to an off-road tyre tread comprising a composition containing at least one load, a crosslinking system, between 50 and 80 parts per hundred parts of rubber (phr) of at least one isoprene elastomer, and between 20 an...  
WO/2013/038835
A hydrogenated nitrile rubber composition obtained by blending 100 parts by weight of a hydrogenated nitrile rubber which has a bound acrylonitrile content of 31 to 50% and an iodine number of 30mg/100mg or less with 30 to 300 parts by w...  
WO/2013/035589
A method for producing a modified conjugated diene polymer, comprising: a polymerization step of producing a conjugated diene polymer having an active terminal using a polymerization initiator that comprises a compound having at least on...  
WO/2013/032571
This invention is a curable fluoroelastomer composition comprising a peroxide curable fluoroelastomer, 8 to 25 parts by weight, per hundred parts by weight fluoroelastomer, of carbon black having a nitrogen adsorption specific surface ar...  
WO/2013/031850
Provided is a method for producing a denatured conjugated diene polymer capable of being used in vehicle tires and such, and as a starting material for a cross-linking polymer capable of improving the fuel economy performance of vehicles...  
WO/2013/031599
A method for producing a denatured conjugated diene polymer has: a polymerization step for obtaining a conjugated diene polymer that includes a nitrogen atom in the polymer chain and has an active end, by using an alkali metal compound a...  
WO/2013/031852
Provided is a method for producing a conjugated diene polymer capable of being used in vehicle tires, and as a starting material for a cross-linking polymer capable of improving the fuel economy performance of vehicles. A method for prod...  
WO/2013/027814
Provided are: a rubber composition which is capable of improving low fuel consumption and wet grip performance in a balanced manner; and a pneumatic tire which uses the rubber composition in tire constituent members (especially in a trea...  
WO/2013/028695
Disclosed is a thermoplastic composition including a) a recycled thermoplastic comprising polyamide resin, polyolefin and mineral filler, wherein said recycled thermoplastic comprises at least 60 weight percent content of recycled polyam...  
WO/2013/028695
Disclosed is a thermoplastic composition including a) a recycled thermoplastic comprising polyamide resin, polyolefin and mineral filler, wherein said recycled thermoplastic comprises at least 60 weight percent content of recycled polyam...  
WO/2013/027746
Provided are: a rubber composition which is capable of improving low fuel consumption, wet grip performance and dry grip performance in a balanced manner; and a pneumatic tire which uses the rubber composition in tire constituent members...  
WO/2013/018424
The present invention provides: a rubber composition which is capable of improving fuel efficiency, wet grip performance, wear resistance and processability in a balanced manner; and a pneumatic tire which uses the rubber composition. Th...  
WO/2013/015373
Provided is a nitrile-group-containing highly saturated copolymer rubber composition formed comprising: a nitrile-group-containing highly saturated copolymer rubber (A) having a Mooney viscosity [ML1+4,100˚C] of 50-200; a nitrile-group-...  
WO/2013/008927
Provided is a rubber composition for tires, which is capable of further improving low rolling resistance and wet performance in comparison to the conventional levels. The rubber composition for tires is characterized by being obtained by...  
WO/2013/008798
The present invention provides: a rubber composition for a side wall which improves, with a good balance, low fuel consumption, steering stability, fracture resistance, total elongation and workability, and which can suppress occurrence ...  
WO/2013/008728
Provided are: a rubber composition that can, in a balanced manner, improve wet grip performance and fuel economy; and a pneumatic tire that uses the rubber composition in the members (particularly the tread) of a tire. The rubber composi...  
WO/2013/008730
Provided are: a rubber composition that, in a balanced manner, can increase wet grip performance and fuel economy; and a pneumatic tire that uses the rubber composition in the members (particularly the tread) of a tire. The rubber compos...  
WO/2012/175268
The invention relates to a flexible insulating material based on a high temperature resistant rubber mixture. According to the invention, the insulation material for use at temperatures of more than 130ºC, which is easy to apply to comp...  
WO/2012/165038
A rubber composition for treads is provided with which not only steering stability, wear resistance, and fuel-saving properties can be improved while attaining a satisfactory balance thereamong but also wet grip performance and processab...  
WO/2012/160938
A rubber composition for tires which ensures excellent grip performance on ice, wear resistance and steering stability, and pneumatic tires using the same are provided. The present invention pertains to a rubber composition for tires whi...  
WO/2012/161229
The present invention provides a method for producing a rubber composition containing (A) a rubber component, which contains a modified conjugated diene-based polymer obtained by using a modifying agent having a functional group that is ...  
WO/2012/147912
Provided are a rubber composition that can improve fuel efficiency, wet grip performance, wear resistance, and kneading workability in a well-balanced manner, and a pneumatic tire using the rubber composition. This rubber composition con...  
WO/2012/147830
The present invention provides a rubber composition that can improve fuel efficiency, wet grip performance, and wear resistance in a well-balanced manner, and a pneumatic tire using the rubber composition. This rubber composition contain...  
WO/2012/147565
Provided is a method for producing a conjugated diene rubber that can be used as a starting material for crosslinked rubber with which low-fuel consumption is improved and which is used for tire treads, and the like. Also provided is a m...  
WO/2012/144488
[Problem] To provide a rubber composition capable of well-balanced improvement of fuel efficiency, wet traction, abrasion resistance, stability and workability, and a pneumatic tire using same. [Solution] The invention relates to a rubbe...  
WO/2012/144577
The present invention provides: a rubber composition which is capable of improving fuel consumption saving, wet grip performance and wear resistance in a balanced manner; and a pneumatic tire which uses the rubber composition. The presen...  
WO/2012/144541
Provided are: a rubber composition for tires, which is capable of improving fuel consumption saving, wet grip performance, dry grip performance, wear resistance and processability; and a pneumatic tire which uses the rubber composition f...  
WO/2012/144575
The present invention provides: a rubber composition which is capable of improving fuel consumption saving, wet grip performance and wear resistance in a balanced manner; and a pneumatic tire which uses the rubber composition. The presen...  
WO/2012/144487
The present invention provides: a rubber composition which is capable of improving fuel consumption saving, wet grip performance, wear resistance and steering stability in a balanced manner; and a pneumatic tire which uses the rubber com...  
WO/2012/144576
Provided is a rubber composition with which it is possible to improve fuel efficiency, wet-grip performance and dry-grip performance in a balanced manner. Also provided is a pneumatic tire using said composition. The present invention is...  
WO/2012/140979
The present invention provides: a rubber composition for tires which combine low fuel consumption and wear resistance at a high level and which exhibit excellent grip performance both in dry condition and in wet condition; and pneumatic ...  
WO/2012/133177
The present invention provides: a rubber composition which is capable of improving the fuel consumption saving, wet grip performance, wear resistance and processability in a well-balanced manner; and a pneumatic tire which uses the rubbe...  
WO/2012/133480
Provided are: a rubber composition for use in tires, said rubber composition providing a high level of both fuel efficiency and wet-grip performance in addition to good abrasion resistance; and a pneumatic tire using said rubber composit...  
WO/2012/133478
Provided are: a rubber composition for use in tires, said rubber composition providing improved fuel efficiency, wet-grip performance, and abrasion resistance; and a pneumatic tire using said rubber composition. Said rubber composition c...  
WO/2012/128194
Provided are: a rubber composition which can yield a rubber elastic body that exhibits small rolling resistance and excellent impact resilience; a manufacturing process therefor; and a tire which exhibits small rolling resistance and exc...  
WO/2012/128320
The present invention provides a rubber composition that enables significant improvement in fuel economy and balance between wet grip performance and wear resistance, and a pneumatic tire that uses the rubber composition. The present inv...  
WO/2012/121585
Electrically conductive vulcanised epoxidised natural rubber [ENR]-carbon black blends can be produced by using either internal mechanical mixing method or open milling method. These two methods are commercially friendly due to their pra...  
WO/2012/114591
[Problem] To provide a polymer alloy and rubber product composed of a non-polar rubber and a polar rubber, in which ozone resistance (weather resistance) can be improved and high mechanical strength (in particular, tensile strength) can ...  

Matches 1 - 50 out of 2,308