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Matches 1 - 50 out of 6,386

Document Document Title
WO/2019/146526A1
Provided is a method for producing a carboxy group-containing hydrogenated nitrile rubber, which comprises: a step wherein a latex of a carboxy group-containing nitrile rubber is obtained by polymerizing, in a dispersion medium, a monome...  
WO/2019/146606A1
The present invention provides a reusable medical container which has excellent mechanical properties, chemical resistance, heat resistance, and needle penetration resistance. The reusable medical container according to the present inven...  
WO/2019/146323A1
Provided is a rubber composition with which a rubber product having an excellent balance of crack growth resistance and low pyrogenicity can be produced. The rubber composition is characterized by comprising: a rubber component (a) which...  
WO/2019/141667A1
The present invention relates to a cross-linkable rubber composition, a cross-linked rubber composition obtained by cross-linking such a rubber composition, a method of preparing a tyre and a tyre. In a cross-linkable rubber composition ...  
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/2019/131019A1
A rubber composition which contains a carboxyl group-containing nitrile rubber that has an iodine number of 120 or less, a polyether ester-based plasticizer and a metal compound, and wherein the stearic acid adsorption of the metal compo...  
WO/2019/133431A1
A tire comprising a tire component formed from a cross-linkable rubber composition having a rubber component selected from the group consisting of natural rubber, a synthetic rubber and combinations thereof with between 50 phr and 80 phr...  
WO/2019/122602A1
The invention relates to a tyre tread comprising a rubber composition based on at least 10 to 90 phr of a first diene elastomer, the first diene elastomer being an elastomer based on polybutadiene, modified with a functional group capabl...  
WO/2019/122600A1
The invention relates to a tyre tread comprising a rubber composition based on at least 50 to 100 phr of a first diene elastomer, the first diene elastomer being a polybutadiene-based elastomer, modified with a functional group capable o...  
WO/2019/122604A1
The invention relates to a tyre tread comprising a rubber composition based on at least 50 to 100 phr of a first diene elastomer, the first diene elastomer being an elastomer based on polybutadiene, modified with a functional group capab...  
WO/2019/121157A1
The present invention relates to vulcanizable compositions that contain HNBR rubber, polyamide and peroxidic crosslinkers and optionally light fillers and antioxidants, to the vulcanized products thereof and to the use thereof for the pr...  
WO/2019/121321A1
The invention relates to nitrile-diene-carboxylic acid ester copolymers, to the production thereof, to vulcanisable compositions containing nitrile-diene-carboxylic acid ester copolymers and the production thereof, and to vulcanised mate...  
WO/2019/122605A1
The invention relates to a tyre tread comprising a rubber composition based on at least 10 to 90 phr of a first diene elastomer, the first diene elastomer being an elastomer based on polybutadiene, modified with a functional group capabl...  
WO/2019/122587A1
The invention relates to a rubber composition based on at least one elastomer comprising epoxide functions, a crosslinking system comprising a carboxylic polyacid and an imidazole and at least one phenolic compound, the aromatic ring of ...  
WO/2019/117033A1
The present invention provides a rubber composition which enables a run-flat tire to achieve a good balance between ride quality during normal driving and durability during run-flat driving. This rubber composition contains a rubber comp...  
WO/2019/118688A1
Disclosed herein are a functionalized diene monomer-containing polymer containing first and second functionalizing groups, processes for preparing the functionalized polymer, and rubber compositions containing the functionalized polymer....  
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/2019/117007A1
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/2019/116804A1
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/2019/106294A1
The invention relates to a high-modulus rubber composition based on at least one diene elastomer, a reinforcing filler, between 1 and 45 phr of reinforcing resin, between 1 and 10 phr of sulfur, and betwen 0.5 and 15 phr of vulcanisation...  
WO/2019/102126A1
The present invention relates to a diene polymer comprising at least one specific epoxide pendent group, one of the carbon atoms of which both has an attachment to the polymer chain and is a trisubstituted carbon, and the other carbon at...  
WO/2019/066396A3
The present invention relates to a rubber composition which has excellent tensile properties and viscoelastic properties and comprises a modified conjugated diene-based polymer. Accordingly, the rubber composition can select and include ...  
WO/2019/096870A1
The invention describes a composition containing a) a functionalized polymer (10) that comprises at least one polymer segment (13) and at least two polymer aggregating segments (11,12) capable of forming non-covalent bonds based on a sup...  
WO/2019/096365A1
The invention describes a composition containing a) a functionalized polymer (10) that comprises at least one polymer segment (13) and at least two polymer aggregating segments (11, 12) capable of forming non-covalent bonds based on a su...  
WO/2019/082895A1
The purpose of the present invention is to provide a rubber composition having excellent processability and silica dispersibility, a modified diene-based polymer, and a method for producing the modified diene-based polymer. The present i...  
WO/2019/082828A1
[Problem] To provide a sealing material composition and a sealing material with which it is not necessary to perform heating after coating an electronic element, etc., and which is flexible and has fixed-shape properties. [Solution] A se...  
WO/2019/078068A1
A hydrogenated NBR composition which is obtained by blending 5-50 parts by weight of an ester-based plasticizer that has a freezing point of -40°C or less and a molecular weight of 500-1,000 and 1-10 parts by weight of an organic peroxi...  
WO/2019/073829A1
Provided is a modified conjugated diene rubber provided with a modified structure in which at least one end of a polymer chain including conjugated diene monomer units and monomer units of a vinyl compound containing a functional group c...  
WO/2019/073145A1
The present invention relates to tyres, in particular suitable for driving over surfaces that are covered with snow and have reduced rolling friction, the tread of which includes a rubber composition made up of at least 40 to 90 phe of a...  
WO/2019/069904A1
Provided are: a modified liquid diene-based rubber that exhibits superior pumpability, anti-dripping properties, and reactivity, that also exhibits a superior rubber elasticity in an obtained cured product, and that is suitably employed ...  
WO/2019/069017A1
The invention concerns a rubber composition made from at least: a diene elastomer; a reinforcing inorganic filler; a coupling agent for coupling the reinforcing inorganic filler with the diene elastomer, said coupling agent being an orga...  
WO/2019/070016A1
The purpose of the present invention is to provide: a rubber composition for tires that has excellent workability, silica-dispersing properties, wet performance, and fuel-saving properties; and a tire that is produced using the compositi...  
WO/2019/066396A2
The present invention relates to a rubber composition which has excellent tensile properties and viscoelastic properties and comprises a modified conjugated diene-based polymer. Accordingly, the rubber composition can select and include ...  
WO/2019/058840A1
This sealing member for a mechanical seal is a peroxide vulcanized molded article of hydrogenated nitrile rubber containing less than 20% of bound acrylonitrile and having an iodine number of 20 mg/100 g or less. The sealing member for a...  
WO/2019/054058A1
A hydrogenated NBR composition obtained by compounding 100 parts by weight of a hydrogenated NBR blend comprising 35-50 wt% medium- to high-nitrile-content hydrogenated NBR having an acrylonitrile content of 30-38% and 65-50 wt% high-nit...  
WO/2019/044320A1
Provided is a rubber composition having coating affinity comprising mainly component (A), and components (B) and (C) below. Also provided are bellows for rail cars comprising a crosslinked body of the rubber composition having coating af...  
WO/2019/044890A1
Provided are: a rubber composition for a high grip tire having highly balanced wet grip performance, dry grip performance, and steering stability; a tire tread partially using said rubber composition; a bead filler; a tire belt; and a pn...  
WO/2019/044893A1
A rubber composition for heavy-duty tires which exhibits excellent wet grip performance and steering stability, and a tire tread, a bead filler, a tire belt and a heavy-duty tire using said rubber composition in a portion thereof are pro...  
WO/2019/044889A1
Provided are: a rubber composition for a tire, the rubber composition being capable of producing a crosslinked product having excellent mechanical strength such as wear resistance; said crosslinked product; a tire tread partially using s...  
WO/2019/044892A1
A rubber composition for heavy-duty tires with which a heavy-duty tire can be produced that exhibits both low heat generation properties and excellent wear resistance, and a tire tread, a bead filler, a tire belt and a heavy-duty tire us...  
WO/2019/044888A1
Provided are: a rubber composition for a tire, the rubber composition being capable of producing a crosslinked product having excellent mechanical strength such as wear resistance; said crosslinked product; a tire tread partially using s...  
WO/2019/045061A1
Provided is a pneumatic tire that includes, in specified proportions, natural rubber, terminally modified styrene-butadiene rubber, silica, and a thermoplastic resin, the pneumatic tire being such that a rubber composition having high dy...  
WO/2019/044891A1
Provided are: a rubber composition for a high grip tire having excellent steering stability, rolling resistance, and wear resistance; a tire tread partially using said rubber composition; a bead filler; a tire belt; and a pneumatic tire....  
WO/2019/045053A1
Provided are a modified conjugated diene polymer, a rubber composition, and a tire, having excellent low-loss properties and durability. Further provided is a method for manufacturing a modified conjugated diene polymer, the method enabl...  
WO/2019/039523A1
Provided is a latex composition that comprises a latex of a carboxy-modified polymer, a xanthogen compound, and a typical-metal compound which is not an oxide. This latex composition has excellent stability, does not cause any symptoms o...  
WO/2019/035443A1
The purpose of the invention is to provide a method for producing a rubber composition including a modified conjugated diene-based polymer, the method being capable of obtaining a rubber composition that offers excellent processability a...  
WO/2019/034572A1
The invention relates to vulcanizable compositions containing hydrogenated nitrile rubber, non-silanized mineral filler, less than 20 phr carbon black and peroxidic cross-linking agent. The invention further relates to the production of ...  
WO/2019/020948A1
The invention relates to a resin-extended elastomer, the elastomer of which is a synthetic diene elastomer having a number-average molar mass greater than or equal to 200,000 g/mol and the resin of which is a plasticizing hydrocarbon res...  
WO/2019/019953A1
Provided is a method for preparing a modified rubber which includes: introducing a reactive group into a high-performance short fiber by irritating the short fiber by ultraviolet light, modifying the short fiber by a coupling agent to in...  

Matches 1 - 50 out of 6,386