Login| Sign Up| Help| Contact|

Patent Searching and Data


Matches 201 - 250 out of 24,760

Document Document Title
WO/2022/123155A1
The invention relates to a rubber composition having a good performance trade-off between resistance to mechanical stress and hysteresis, the composition being based on at least one elastomer matrix mainly comprising at least one isopren...  
WO/2022/124340A1
The present invention provides: a pneumatic tire having an improved balance between dry handling stability and low rolling resistance while maintaining outstanding on-ice performance and wet grip performance; and a rubber composition by ...  
WO/2022/122089A1
The invention relates to a sulfur-crosslinkable rubber mixture, a vulcanizate and a vehicle tyre. The sulfur-crosslinkable rubber mixture contains at least the following constituents: -50 to 100 phr of at least one polyisoprene which is ...  
WO/2022/123869A1
The present invention addresses the problem of providing a rubber composition having excellent adhesiveness to metallic members. The rubber composition comprises a rubber component, a modified polymer, and a rubber-metal adhesion promote...  
WO/2022/113722A1
Provided is a rubber composition for tires with which it is possible to reduce heat generation while ensuring a good balance of hardness and elongation in the sidewalls, and to achieve a high level of both these aspects of performance. 3...  
WO/2022/112994A1
The present invention relates to process for the preparation of a vulcanisable elastomeric composition, a vulcanisable elastomeric composition obtainable with such a process, a structural element of a tyre comprising a vulcanized elastom...  
WO/2022/113648A1
The present disclosure provides: a natural rubber that has good adhesiveness after high heat/humidity aging; a rubber-steel cord composite that uses this natural rubber; and a tire that uses this rubber-steel cord composite. The present ...  
WO/2022/105742A1
An antidegradant composition, an antidegradant master batch comprising the antidegradant composition and a rubber composition comprising the antidegradant composition or the antidegradant master batch. The antidegradant composition compr...  
WO/2022/099883A1
Provided are a low-protein natural rubber and method for preparation thereof. The preparation method comprises the following steps: providing a dispersion containing a rubber antioxidant; mixing deproteinized natural latex with the dispe...  
WO/2022/100629A1
A low-heat-generation, tear-resistant rubber composition for an engineering tire and a preparation method therefor. The preparation comprises: (1) preparing a rubber elastomer, carbon black, a hydrazide rubber modifier, zinc oxide, stear...  
WO/2022/097162A1
The present invention provides a tyre inner liner nanocomposite and its method of preparation, capable of providing lower modulus, improved barrier and processability characteristics. The rubber composition of tyre inner liner includes 1...  
WO/2022/097606A1
Provided is a rubber composition that is for tires and that improves fracture resistance without causing deterioration to low exothermic properties. The rubber composition for tires according to the present invention is characterized by ...  
WO/2022/091728A1
The present invention provides a latex composition which contains a latex of a conjugated diene polymer and a silicone surfactant that has a silicon atom content of from 1.5% to 10% by weight. The present invention also provides a dip mo...  
WO/2022/091982A1
Provided is a rubber composition that includes: 10-90 parts by mass, inclusive, of a rubbery polymer in which the iodine value is 10-200 (g/100g), the content of ethylene structures is 3 mass% or more, the content of aromatic vinyl monom...  
WO/2022/090387A1
A TBR pneumatic tyre comprising a carcass, a tread and at least one "high elongation belt" formed from a single cord with a laying angle ϑ of between 0.03° and 0.1° and comprising an axial extension CW wherein the ratio thereof to the...  
WO/2022/091953A1
[Problem] To provide: simple manufacturing of a rubber composition including fumed silica with a mixer-type kneading device that is typically used industrially; a rubber composition including fumed silica; and the fumed silica included t...  
WO/2022/089907A1
The present invention relates to a composition comprising (a) an elastomeric polymer material; and (b) a carbon black material comprising (i) a carbon black obtained from a carbon black feedstock comprising a renewable carbon black feeds...  
WO/2022/084608A1
The invention relates to a radio frequency communication module comprising an electronic device coated in an elastomeric material.  
WO/2022/085165A1
A rubber composition is based on at least an elastomer matrix, a reinforcing filler, a reinforcing resin, more than 0 phr and less than 5 phr of an anti-ozone wax, and a crosslinking system based on zinc oxide and stearic acid in amounts...  
WO/2022/083414A1
The present invention relates to the technical field of pressure measurement, and provides a nano TiN conductive rubber composite material, a sensor, and a preparation method therefor. The composite material provided in the present inven...  
WO/2022/081666A1
An adhesive composition for use in coupling together two substrates to form a structure, such as for use in coupling together two wooden substrates to form a wooden structure, includes a mixture of a modified guayule resin and soy protei...  
WO/2022/080133A1
Provided is a rubber composition for a tire tread, which has excellent low heat generation while maintaining high crack resistance. The rubber composition for a tire tread is characterized in that: the composition contains a filler and a...  
WO/2022/078372A1
A formulation for rubber composition with reduced odor and good thermal oxidative aging-resistance and tension fatigue resistance comprising 100 parts by weight of a diene elastomer, 30 to 70 parts by weight of a reinforcing filler, 0.1 ...  
WO/2022/075761A1
A motion pillow is disclosed. A motion pillow, according to one disclosed embodiment, comprises: an air bag which is connected to an air pump through an air hose, and into which air supplied from the air hose is injected; an inner cover ...  
WO/2022/073489A1
The present invention relates to a semi-steel base rubber material using a carbon nano tube composite masterbatch and a preparation method therefor. The rubber material is prepared from the following raw materials in parts by weight: 50-...  
WO/2022/071560A1
This rubber composition contains a rubber component, an organic phosphate compound having at least one alkyl chain, a vulcanizing agent, and a vulcanization accelerator, contains a cobalt-containing compound in an amount of, with respect...  
WO/2022/071557A1
A rubber composition which contains a rubber component, an organic phosphoric acid compound that has at least one alkyl chain, and a cobalt-containing compound in an amount of from 0.01 part by mass to 0.15 part by mass, in terms of coba...  
WO/2022/071558A1
Provided is a rubber composition which contains: a rubber component; an organic phosphoric acid compound having at least one alkyl chain; a vulcanizing agent; and, at a quantity of 0.08-2 parts by mass relative to 100 parts by mass of th...  
WO/2022/071130A1
Provided is a rubber composition which is for a heavy-load tire, has a glass transition temperature (Tg) of at most -50ºC, and contains silica and an aromatic vinyl-conjugated diene copolymer having a functional group that can interact ...  
WO/2022/064144A1
The invention relates to a method for processing natural rubber wherein a natural rubber is introduced in the form of a wet coagulum into an endless screw machine, the endless screw machine being an extruder that comprises a barrel and t...  
WO/2022/041930A1
A leather scrap-modified rubber outsole and a preparation method therefor. The leather scrap-modified rubber outsole comprises 15 parts of solution polymerized styrene-butadiene rubber, 8-12 parts of natural rubber, 15-30 parts of cis-po...  
WO/2022/043152A1
A compound for the tread of pneumatic tyres comprising a cross-linkable unsaturated chain polymeric base comprising at least 50% by weight of natural rubber (NR), a mixture of fillers comprising silica and carbon black, a vulcanization s...  
WO/2022/040717A1
The invention relates to a rubber composition for a rail intermediate layer, wherein the polymer component comprises a halogenated butyl rubber and at least one further rubber selected from the elastomers of groups R or M that contain at...  
WO/2022/028923A1
A body ply skim rubber compound comprising a cross-linkable unsaturated chain polymeric base comprising polyepihalohydrin rubber, a filler material, a vulcanization system and a quantity of between 0.25 and 2.50 phr of a silane compound,...  
WO/2022/028485A1
An integrated vulcanized inflation-free rubber tire without steel wires and cord fabric. The rubber tire is sequentially provided with a tire body outer layer (58), a crosslinking layer (54) and a tire core foaming layer (56) from outsid...  
WO/2022/029263A1
Rubber composition for tyres with low rolling resistance and good winter properties The present invention relates to a cross-linkable rubber composition, a cross-linked rubber composition obtained by cross-linking such a rubber compositi...  
WO/2022/024889A1
Provided is a rubber composition for coating a plated wire reinforcement layer, the rubber composition being made of a diene-based rubber composition containing components (A)-(E), wherein with respect to 100 parts by weight of component...  
WO/2022/025140A1
The present invention addresses the problem of providing: a rubber composition that is capable of enhancing the performance of a tire on ice and that has superior workability; and a vulcanized rubber that is capable of enhancing the perf...  
WO/2022/024672A1
The present invention provides a film molded body which is obtained using a latex composition that contains a latex of a conjugated diene polymer, a sulfur-based vulcanizing agent, a vulcanization accelerator and an anti-aging agent, and...  
WO/2022/025139A1
The present invention addresses the problem of providing a rubber composition that has a low environmental impact and that makes it possible to improve on-ice performance of a tire. The solution to the problem is a rubber composition whi...  
WO/2022/006393A1
The present disclosure relates to methods for production of deproteinized or purified natural rubber latex from commercially available crude natural rubber latex that has not been purified or partially purified (low-protein), specificall...  
WO/2022/003741A1
Manufacturing process of a reinforcing component for a tyre, the process comprising: - arranging at least one polymeric elongated element (10); - coating the at least one polymeric elongated element (10) with an adhesive coating layer fo...  
WO/2021/261481A1
The present invention provides a pneumatic tire that makes it possible to achieve high-speed steering stability, high-speed durability, and low rolling resistance to a high degree. This pneumatic tire has embedded therein a reinforcing l...  
WO/2021/256292A1
[Problem] To provide a silane coupling agent composition with which it is possible to obtain a rubber composition having excellent scorching resistance and a rubber composition crosslinked product having excellent viscoelastic properties...  
WO/2021/256294A1
[Problem] To provide, inter alia, a rubber composition excelling in scorching resistance, and a silane coupling agent composition by which a crosslinked product of the rubber composition, said crosslinked product excelling in hardness an...  
WO/2021/256296A1
[Problem] To provide a silane coupling agent composition, and the like, from which a rubber composition having excellent workability, and a crosslinked product of the rubber composition having excellent hardness, viscoelastic properties,...  
WO/2021/256007A1
The purpose of the present invention is to provide a rubber composition which is excellent in terms of low heat buildup property, high modulus, and crack propagation resistance. This rubber composition includes carbon black, a bismalei...  
WO/2021/251166A1
The purpose of the present invention is to provide a fuel-efficient pneumatic tire with excellent rubber strength, and with which both high-load capacity and compactness can be obtained. To address the above problem, the present invent...  
WO/2021/251167A1
The purpose of the present invention is to provide a pneumatic tire that has achieved both high load capacity and space saving as well as excellent durability. In order to solve the problem, the present invention provides a pneumatic t...  
WO/2021/246128A1
Provided is a tire including a tread section and at least one outermost member other than the tread section. A rubber composition that composes the tread section and a rubber composition that composes the at least one outermost member ot...  

Matches 201 - 250 out of 24,760