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WO/2022/178474A1 |
A tire includes a pair of annular beads, a body ply extending between the pair of annular beads, and at least three steel belt layers disposed above the body ply and extending axially across a portion of the body ply. The tire further in...
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WO/2022/171226A1 |
The invention relates to a pneumatic tyre (1) for a two-wheeled vehicle, preferably a bicycle tyre, having a tread (2), a tyre carcass, tyre side walls (3) and two bead areas (4) having a bead protection strip (8), wherein the tyre carca...
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WO/2022/167743A1 |
The invention relates to a tyre comprising a working reinforcement (16) comprising at least one working layer, and a bracing reinforcement (17) arranged radially on the outside of the working reinforcement (16). The tyre (10) comprises a...
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WO/2022/158087A1 |
This pneumatic tire comprises: a pair of beads; and a carcass comprising a radially-arranged cord ply that is at least one carcass ply that extends between the pair of beads in a toroidal shape. The pneumatic tire is provided with a rein...
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WO/2022/148922A1 |
The tyre (10) comprises a crown reinforcement (16) comprising a working reinforcement (20) that includes a radially outermost working ply (26) and a bracing reinforcement (22) comprising a plurality of filamentary textile bracing element...
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WO/2022/148920A1 |
The invention relates to a weft fabric (T) for a tyre (10), comprising several textile warp reinforcing elements (44) and several weft reinforcing elements (50), wherein: - the moisture absorption content TxH of the weft reinforcing elem...
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WO/2022/148921A1 |
The tyre (10) comprises a crown reinforcement (16) comprising a working reinforcement (20) that includes a radially outermost working ply (26) and a bracing reinforcement (22) comprising a plurality of filamentary textile bracing element...
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WO/2022/145122A1 |
Provided is a pneumatic tire that sufficiently achieves both low rolling resistance and noise performance during high-speed travel. The present invention is a pneumatic tire comprising a tread section and a belt layer, wherein monofilame...
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WO/2022/145121A1 |
Provided is a pneumatic tire in which low rolling resistance during high speed travel is further improved and loss of steering stability during high speed travel is further minimized. Provided is a pneumatic tire having a tread section a...
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WO/2022/145112A1 |
The present invention provides a pneumatic tire having excellent durability when traveling at high speeds. A pneumatic tire includes a side portion and a belt layer. Monofilament cords are used as reinforcing cords in the belt layer, and...
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WO/2022/137908A1 |
The present invention provides: an adhesive composition for organic fibers, said adhesive composition being capable of ensuring a desired adhesiveness without using resorcin, while having excellent environmental friendliness and not dete...
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WO/2022/136749A1 |
The invention relates to a reinforced fabric comprising a plurality of metal reinforcing elements which are arranged in a transverse direction, are substantially parallel to each other and extend in a main direction perpendicular to the ...
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WO/2022/137703A1 |
The present invention addresses the problem of providing an adhesive composition for organic fibers which is reduced in environmental burden, has satisfactory application efficiency, and can bring about satisfactory adhesion between the ...
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WO/2022/137414A1 |
Present invention provides a tire comprising a tread (2), at least one carcass ply (8) placed radially inward of the tread and at least one ply (7) placed radially inbetween the tread and the at least one carcass ply, the tread having a ...
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WO/2022/137861A1 |
A purpose is to provide an adhesive composition that is capable of ensuring the desired adhesiveness without using resorcinol and without harming the workability at the time of use, and a resin material, a rubber article, an organic fibe...
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WO/2022/130885A1 |
Provided is a pneumatic tire that prevents breakage of conductive threads, that has low electric resistance even after the tire has a large local deformation, and that also has excellent ride comfort. The pneumatic tire has a carcass 6...
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WO/2022/129741A1 |
The invention relates to a radial tyre (1), for heavy vehicles, comprising at least two working layers (321, 322, 323, 324), the reinforcing elements of which form an angle with the circumferential direction of at least 10° and at most ...
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WO/2022/130904A1 |
A tire that comprises: a tire case that is formed by coating at least an outside part of a carcass in the tire width direction with a rubber material; and a belt that is wound in a spiral around the outer circumference of the tire case a...
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WO/2022/129982A1 |
A tire that has a first bead (24) with a first reinforcement layer (30) that wraps around a section of a first bead core (28); the first reinforcement layer (30) has a return (32) that is outboard in the axial direction from the first be...
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WO/2022/129740A1 |
The invention relates to a radial tyre (1) for a heavy vehicle, in which the reinforcement elements of each hooping layer (331, 332, 333) forming an angle with the circumferential direction equal to at most 5°, and the reinforcement ele...
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WO/2022/130879A1 |
The purpose of the present invention is to provide an adhesive composition capable of achieving excellent adhesiveness and mechanical stability even if resorcin and formalin are not contained therein. The present invention is character...
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WO/2022/123132A2 |
The invention relates to a tire with radial carcass reinforcement, comprising a crown reinforcement, itself radially capped by a tread joined to two beads by means of two sidewalls. According to the invention, the layer of elastomeric mi...
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WO/2022/123948A1 |
Provided is a pneumatic tire that improves steering stability during high-speed traveling, has reduced rolling resistance, ensures shock burst resistance, and can achieve a better balance among these properties. This pneumatic tire compr...
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WO/2022/124058A1 |
Provided is a polymer-metal complex in which a polymer member and a metal member are firmly adhered to each other. The polymer-metal complex is characterized in that a metal member and a polymer member containing a rubber component and/o...
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WO/2022/123131A1 |
The invention relates to a tyre with radial carcass reinforcement, comprising a crown reinforcement, itself radially capped by a tread joined to two beads by means of two sidewalls. According to the invention, the tread comprises a layer...
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WO/2022/123426A1 |
The invention relates to a metallic reinforcing cord (10) for tyres for vehicle wheels, comprising a single metallic wire (11) extending along a substantially helical path to form a helix having a predetermined pitch (Pw) and, in at leas...
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WO/2022/124630A1 |
The present application relates to an adhesive composition comprising at least a naturally occurring acid, a nitrogen compound, and latex and to a rubber reinforcing material comprising same, and an article.
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WO/2022/114497A1 |
The present invention relates to a lightened rubber-reinforcing material, a method for producing same, and a tire comprising same. Provided according to the present invention is a rubber-reinforcing material which is thin and lightweight...
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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/2022/107356A1 |
A pneumatic tire for an aircraft according to the present invention comprises belt layers in which an inner zigzag belt layer, a spiral belt layer, and an outer zigzag belt layer are disposed in the above order proceeding from the inner ...
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WO/2022/107357A1 |
This pneumatic tire for an aircraft satisfies the relationships 0 ≤ δ35/Rc ≤ 0.004 and 0.015 ≤ δ90/Rc ≤ 0.025 in a reference state.
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WO/2022/091117A1 |
The present invention is directed towards improving the durability of a tire (1) under heavy load conditions. The tire (1) comprises a tread portion (4), a pair of 5 circumferentially and continuously extending shoulder portion (5). Each...
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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/2022/090382A1 |
The present invention relates to a sustainable hybrid cord characterized by the combination of mineral basalt fibers and cellulose-based fibers for use in the production of reinforcement materials for pneumatic tyres, as well as to a pro...
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WO/2022/085230A1 |
A steel wire having a flattened-shape cross-section perpendicular to a longitudinal direction thereof. The outer shape of the cross-section has: a pair of straight line sections (11) that oppose each other; and a pair of curved sections ...
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WO/2022/085052A1 |
The cross-sectional surface of this steel wire perpendicular to the longitudinal direction has a flat shape. The outline of said cross-sectional surface has a pair of linear parts (11) opposite to each other, and a pair of curved parts (...
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WO/2022/084601A1 |
The invention relates to a reinforced product comprising at least one metal reinforcing element embedded in a rubber composition including at least one epoxidized diene elastomer, a reinforcing filler, and a crosslinking system containin...
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WO/2022/082135A1 |
A non-pneumatic tire includes an inner ring, an outer ring, and a support structure extending between the inner ring and the outer ring. The support structure has a reinforcement layer disposed therein, where the reinforcement layer has ...
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WO/2022/074343A1 |
A tyre (11) for a passenger vehicle comprises a crown (12), two beads (32), two sidewalls (30) that respectively connect each bead (32) to the crown (12), and a carcass reinforcement (34) anchored in each bead (32). The tyre (11) has a l...
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WO/2022/074342A1 |
The pneumatic tyre (11) for a passenger vehicle comprises a crown (12), two beads (32), two sidewalls (30) each connecting each bead (32) to the crown (12), and a carcass reinforcement (34) anchored in each bead (32). The pneumatic tyre ...
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WO/2022/074345A1 |
The pneumatic tyre (11) for a passenger vehicle comprises a carcass reinforcement (34) anchored in each bead (32). The pneumatic tyre (11) is of the HIGH LOAD CAPACITY type according to the ETRTO Standards Manual 2019. The pneumatic tyre...
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WO/2022/074344A1 |
The tyre (11) for a private passenger vehicle comprises an axially narrowest working layer (26), the axially narrowest working layer (26) having an axial width T2 expressed in mm. The tyre is suitable for mounting (10) on a mounting supp...
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WO/2022/074046A1 |
The present invention relates to a sustainable hybrid cord characterised by the combination of mineral basalt fibers and polyethylene terephthalate (PET) fibers for use in the production of reinforcing materials for tyres, as well as to ...
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WO/2022/074341A1 |
The mounted assembly (10) comprises a pneumatic tyre (11) for a passenger vehicle, the tyre comprising an axially narrowest working layer (26), the axially narrowest working layer (26) having an axial width T2 expressed in mm. The mounte...
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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/2022/068831A1 |
Disclosed in the present invention is an urban rail transit tire bead structure, comprising a composite bead filler core, a steel wire ring, a carcass ply, a wire cord fabric reinforcing layer, seam allowance nylon wrapping cloth, and se...
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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/2022/065692A1 |
The present invention relates to lightened rubber-reinforcing material, a method for producing same, and tires comprising same. Provided according to the present invention is rubber-reinforcing material which is thin and light weight but...
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WO/2022/064436A1 |
The invention relates to a metallic reinforcing cord (10) for tyres for vehicle wheels, comprising from two to ten metallic wires (11) twisted together with a twisting pitch (P) and each having a predetermined diameter. In at least some ...
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