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WO/2022/130772A1 |
Provided are: a rubber composition which is for a tire and provides excellent fuel efficiency and on-ice performance when used for a tire, and from which good fracture resistance characteristics can be obtained; and a tire which provides...
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WO/2022/133477A1 |
Disclosed herein are a modified guayule resin product and related processes for preparing the modified guayule resin product. The modified guayule resin product comprises a mixture of argentatins having at least one functional group, whe...
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WO/2022/130201A1 |
The present invention relates to elastomeric compositions and compounds for tyres, in particular for tyre treads, comprising elastomeric polymers in specific ratios and having particular Tg values, tyre components and tyres for vehicle w...
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WO/2022/133478A1 |
Disclosed herein are methods for improving the rolling resistance of a tire rubber composition by providing a rubber composition including a rubber component which includes a majority by weight of guayule rubber where the guayule rubber ...
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WO/2022/130771A1 |
Provided are a rubber composition for a tire that, when used for tires, has excellent on-ice performance and fracture resistance without compromising fuel efficiency, and a tire that uses said rubber composition for a tire. This rubber c...
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WO/2022/127312A1 |
Disclosed is a low-roller-resistance energy-saving rubber conveying belt, comprising a core layer and covering rubber layers provided on two sides of the core layer; the conveying belt is characterized in that the covering rubber layers ...
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WO/2022/123154A1 |
The invention relates to a pneumatic or non-pneumatic tyre for off-road vehicles, with a good performance compromise between resistance to mechanical stresses and hysteresis, the tyre comprising a rubber composition based on at least one...
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WO/2022/124147A1 |
[Problem] To provide a rubber composition that can reduce rolling resistance while improving wet performance of a tire. [Solution] This rubber composition is characterized in that: said rubber composition comprises a rubber component, a ...
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WO/2022/125677A1 |
Disclosed herein are methods of preparing a composite. In one aspect, the method comprises: (a) charging a mixer having one or more rotors with: (i) at least a liquid masterbatch comprising a first filler dispersed in at least one elasto...
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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...
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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 ...
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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 ...
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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...
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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...
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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...
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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 ...
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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...
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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...
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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...
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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...
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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 ...
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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...
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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...
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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...
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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...
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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...
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WO/2022/084608A1 |
The invention relates to a radio frequency communication module comprising an electronic device coated in an elastomeric material.
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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...
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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...
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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...
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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...
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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 ...
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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 ...
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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-...
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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...
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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...
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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...
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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 ...
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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...
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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...
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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...
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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...
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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,...
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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...
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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...
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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...
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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...
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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...
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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...
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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...
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