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Matches 1 - 50 out of 35,201

Document Document Title
WO/2019/163835A1
The present invention addresses the problem of providing a rubber composition that strikes a high degree of balance among wear resistance, crack growth resistance, and workability. The rubber composition is characterized by comprising, a...  
WO/2019/163869A1
The present invention provides a production method for a vulcanized rubber composition including: a rubber component including polyisoprene rubber; and syndiotactic 1, 2 polybutadiene. The production method increases the crack growth res...  
WO/2019/163870A1
A rubber composition including at least: a rubber component including at least a polyisoprene rubber; and syndiotactic 1, 2–polybutadiene. The rubber composition increases the crack growth resistance of a vulcanized rubber composition ...  
WO/2019/164311A1
The present invention relates to a biodegradable polymer composite in which a small quantity of particles are dispersed in a first polymer matrix that is biodegradable, and in which a second polymer having a strong affinity to the partic...  
WO/2019/154828A1
Rubber composition for tyres with good wet grip and rolling resistance properties The present invention relates to a cross-linkable rubber composition, a cross-linked rubber composition obtained by cross-linking such a rubber composition...  
WO/2019/156094A1
The purpose of the present invention is to provide a rubber composition having exceptional low heat build-up, wear resistance, and processability. In order to achieve the purpose, the present invention is characterized in including a rub...  
WO/2019/151521A1
Provided is a pneumatic tire that can improve wear resistance, low rolling performance, and wet road surface steering stability without sacrificing durability. A pneumatic tire that comprises a tread part (1) and a main groove (21). The ...  
WO/2019/151179A1
The present invention is a rubber composition for tires containing a rubber component, which contains natural rubber, styrene-butadiene rubber, and butadiene rubber, and an ether ester compound having an HLB of 10 or lower represented by...  
WO/2018/027324A9
This disclosure relates to the production of opium poppy plants having high levels of thebaine. More particularly, the disclosure relates to the production of opium poppies having high levels of thebaine by simultaneously reducing the ex...  
WO/2019/135815A1
Crumb rubber obtained from recycled tires is subjected to an interlinked substitution process. The process utilizes a reactive component that interferes with sulfur bonds. The resulting treated rubber exhibits properties similar to those...  
WO/2019/131395A1
The present invention provides: a rubber composition for studless winter tires, which is capable of improving the on-ice performance and the wet grip performance in a balanced manner regardless of temperature; and a studless winter tire ...  
WO/2019/132845A1
The present invention relates to a photovulcanization application method together with 2nd type photo-initiator with single component which shows both initiator and thiol-en cross- binding characteristics for latex used in the production...  
WO/2019/131390A1
The present invention provides: a rubber composition which is for studless tires and which can improve on-ice performance and wear resistance in a well-balanced manner irrespective of the temperature; and a studless tire using the rubber...  
WO/2019/131403A1
The present invention provides: a rubber composition for studless winter tires, which is capable of improving the on-ice performance and the wear resistance in a balanced manner regardless of temperature; and a studless winter tire which...  
WO/2019/131389A1
The present invention provides: a rubber composition for studless winter tires, which is capable of improving the on-ice performance and the wet grip performance in a balanced manner regardless of temperature; and a studless winter tire ...  
WO/2019/131397A1
The present invention provides: a rubber composition for studless winter tires, which is capable of improving the on-ice performance and the wear resistance in a balanced manner regardless of temperature; and a studless winter tire which...  
WO/2019/131405A1
The present invention provides: a rubber composition for studless winter tires, which is capable of improving the on-ice performance; and a studless winter tire which uses this rubber composition for studless winter tires. The present in...  
WO/2019/130800A1
A method for producing a rubber wet master batch which is obtained using at least a carbon black, a dispersion solvent and a rubber latex solution as starting materials. This method for producing a rubber wet master batch comprises: a st...  
WO/2019/122546A1
The invention relates to a rubber composition that is based at least on a reinforcing filler comprising a carbon black and on a natural rubber modified insofar as same contains pendant groups of formula (I) in which the symbols Y1, Y2, Y...  
WO/2019/121465A1
The invention relates to an article comprising a single or multi-layer main body having elastic properties, in particular air spring bellows, a metal-rubber element or a vibration damper. In order to improve the flame-retarding propertie...  
WO/2019/122586A1
The invention relates to a rubber composition based on at least one elastomer and at least one phenolic compound, the aromatic ring of said phenolic compound being substituted with at least one substituent comprising an oxygen atom, the ...  
WO/2019/123749A1
The present invention addresses the problem of providing a rubber composition which, when used for producing a tire, can improve the on-ice performance. The rubber composition of the present invention is characterized by comprising a com...  
WO/2019/123879A1
This masterbatch production method comprises: a step for preparing a pre-solidification liquid mixture from at least a natural rubber latex, a liquid rubber latex and a filler slurry; and a step for solidifying the pre-solidification liq...  
WO/2019/123870A1
This masterbatch production method comprises: a step in which a natural rubber latex and a rubber latex having a mass average molecular weight lower than the mass average molecular weight of the natural rubber latex are mixed to obtain a...  
WO/2019/113884A1
A high temperature resistant latex for close-fitting clothing mold cups and cushions and a preparation method therefor. The high temperature resistant latex comprises, based on the total mass percentage of the high temperature resistant ...  
WO/2019/116752A1
A method for producing a rubber wet master batch, which comprises: a step (i) wherein a slurry solution is produced by dispersing a carbon black in a dispersion solvent in the presence of an inorganic filler; a step (ii) wherein a slurry...  
WO/2019/115954A1
The present invention relates to a civil engineering vehicle tire in which the tread comprises a rubber composition based on at least one elastomer matrix comprising 50 to 100 phr of a styrene-butadiene copolymer and 0 to 50 phr of isopr...  
WO/2019/117143A1
Provided is a rubber composition for a tire tread, the composition containing: a rubber constituent that includes at least 70% by mass of natural rubber; at least one chosen from the group consisting of zinc oxide, fatty acids, and fatty...  
WO/2019/117256A1
A tire rubber composition exhibiting superior low rolling resistance, the composition containing: a rubber component containing natural rubber and a modified conjugated diene polymer comprising one or more types of functional groups comp...  
WO/2019/116701A1
Provided is a rubber composition which achieves both a low elastic modulus at a low temperature and a large hysteresis loss at a low temperature and from which a tire showing good brake performance on ice can be obtained. The rubber comp...  
WO/2019/115955A1
The present invention relates to an aircraft tire in which the tread comprises a composition based on at least one elastomer matrix comprising 20 to 100 phr of isoprene elastomer and 0 to 80 phr of a styrene-butadiene copolymer; a reinfo...  
WO/2019/117007A1
The present invention provides a tire including natural rubber as a rubber component, the tire being obtained by including, in at least one member selected from a side reinforcement rubber layer and a bead filler, a vulcanized rubber com...  
WO/2019/117217A1
Provided is a rubber composition that can balance dry handling characteristics, wet performance, and low loss characteristics to an advanced degree. The rubber composition includes a rubber component , a styrene/alkylene block copolymer,...  
WO/2019/117214A1
Provided is a rubber composition which provides both wet performance and low loss properties while having excellent dry handleability. The rubber composition contains a rubber component and a styrene-alkylene block copolymer, wherein the...  
WO/2019/117218A1
Provided is a rubber composition in which dry handling properties, wet performance, and low loss properties are highly balanced. A rubber composition including a rubber component and a styrene-alkylene block copolymer, wherein 0°Ctanδ ...  
WO/2019/116804A1
The rubber composition of the present invention comprises 100 parts by mass of a rubber component (A) comprising 45-75 mass% natural rubber and 25-55 mass% one or more conjugated-diene-based polymers in which the conjugated-diene compoun...  
WO/2019/110922A1
The invention relates to a pneumatic tyre, at least one inner layer thereof comprising a rubber composition containing at least one elastomer matrix comprising between 10 and 40 phr of polyisoprene, between 10 and 40 phr of polybutadiene...  
WO/2019/111546A1
The rubber composition of the present invention comprises a rubber component (A) comprising a butadiene-based rubber and 30 mass% or more natural rubber, a filler (B), one or more softeners (C), the amount of which is 30-55 parts by mass...  
WO/2019/105603A1
The invention relates to a sulfur-crosslinkable rubber mixture, the vulcanizate thereof, and a vehicle tyre. The sulfur-crosslinkable rubber mixture contains the following constituents: - at least one diene rubber; and 10 to 300 phr of a...  
WO/2019/108206A1
A rubber composition and articles made therefrom that include a rubber component, carbon nanotubes and a covering agent for the carbon nanotubes. The covering agent has the form X— R1— Sx— R2— X wherein R1 and R2 are an aliphatic...  
WO/2019/106293A1
The invention relates to a high-modulus rubber composition based on at least one diene elastomer, a reinforcing filler, 1 to 45 phr of reinforcing resin, 1 to 10 phr of sulphur, 2 to 15 phr of a vulcanization accelerator, in which the ra...  
WO/2019/105602A1
The invention relates to a sulfur-crosslinkable rubber mixture, the vulcanizate thereof, and a vehicle tyre. The sulfur-crosslinkable rubber mixture contains at least the following constituents:- at least one diene rubber; and 10 to 300 ...  
WO/2019/107428A1
Provided is a rubber composition which has a high vulcanization rate and excellent storage stability. This rubber composition contains: a rubber component including at least one type of a diene rubber; a filler; a vulcanizing agent; a co...  
WO/2019/107519A1
Provided are a rubber composition for a prosthetic foot sole and a prosthetic foot sole which exhibit an excellent grip performance under all weather conditions and have a high durability. The rubber composition for a prosthetic foot sol...  
WO/2019/102337A1
A rubber compound for the preparation of portions of pneumatic tyres comprising a cross-linking unsaturated chain polymer base, a filler system and a vulcanization system. The filler system comprises (a) a first carbon black having a sur...  
WO/2019/102107A1
The invention relates to a method for processing natural rubber, comprising the following steps: depositing a coagulum of damp natural rubber; compressing the coagulum at at temperature of between 130°C à 210°C; and subjecting the com...  
WO/2019/102109A1
The present invention concerns a cup lump natural rubber free of impurities larger than 0.5 mm and having a plasticity retention index greater than 80. Using such a natural rubber in a semi-finished product manufacturing line for product...  
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...  

Matches 1 - 50 out of 35,201