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WO/2024/094639A1 |
The invention provides a bead wire, the bead wire comprises a steel wire, a metal coating covering the steel wire and a thermoplastic resin layer covering the metal coating, wherein the thermoplastic resin layer contains sulphur. The inv...
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WO/2024/096824A1 |
The present invention relates to a reinforcement ply of a pneumatic tire wherein the paired cords are used instead of single cords as warp.
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WO/2024/089939A1 |
This tire half comprises: a bead part including an embedded bead core; a knit layer comprising a knit main body which is formed from a first fibrous material, has a network having a turn-back shape continuing in the tire circumferential ...
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WO/2024/079952A1 |
A tire, said tire being configured: so as to have an inner section and an outer section which can be attached to and detached from the inner section and covers at least part of the outer surface of the inner section; in a manner such tha...
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WO/2024/074781A1 |
The invention relates to a method for manufacturing tyres, comprising manufacturing a first tyre and manufacturing a second tyre of different dimensions, wherein the bead cores (8) are placed with the same distance between bead cores. Du...
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WO/2024/074480A1 |
The invention relates to a composite based on at least one textile reinforcing element embedded in a matrix based on polyvinyl chloride, a plasticizer, a heat stabilizer and a phenol-aldehyde resin based on: at least one aromatic polyphe...
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WO/2024/069324A1 |
A tyre (100) for racing bicycle wheels comprises a carcass structure (2) and a tread band (6) arranged in a radially outer position with respect to the carcass structure (2); wherein the carcass structure (2) comprises a single carcass p...
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WO/2024/070779A1 |
The purpose of the present invention is to provide a PET fiber-rubber composite that achieves excellent strength and excellent low rolling resistance when applied to a tire, without increasing the total fineness of cords or sheet thickne...
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WO/2024/053435A1 |
Provided are a method for manufacturing a steel wire and a method for manufacturing a steel cord, in which initial adhesion to rubber and resistance to deterioration are excellent in steps that have low environmental impact. A steel wire...
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WO/2024/049185A1 |
The present application relates to a cord containing para-based aramid fibers, a method for manufacturing same, and a reinforcing material and a tire each comprising the cord. Specifically, the cord can be advantageously used as a tire r...
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WO/2024/043137A1 |
The present invention addresses the problem of providing an organic fiber cord that can reduce environmental impact while maintaining physical properties at high temperatures. The solution to this problem is a hybrid cord containing at l...
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WO/2024/043707A1 |
The present invention relates to an eco-friendly tire cord and a tire using same, in which the eco-friendly tire cord uses recycled polyethyleneterephthalate (PET) fiber to reduce environmental load and also has physical characteristics ...
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WO/2024/043135A1 |
The present invention addresses the problem of providing a cord which can reduce an environmental load while maintaining physical properties at a high temperature. To solve the problem, provided is a hybrid cord characterized by containi...
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WO/2024/043136A1 |
The present invention addresses the problem of providing an organic fiber cord capable of reducing environmental impact while maintaining physical properties at high temperatures. The solution is a polyamide fiber cord, wherein the total...
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WO/2024/042768A1 |
In a cross-section of the tire 1 along the tire meridian direction, a point on a side profile located at the same tire-radial-direction position as an end of the innermost layer 141 of belt layers 14 is referred to as point Au. The foot ...
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WO/2024/038639A1 |
In a tire 1, in a cross-sectional view in a tire meridian direction, a point Au is defined on a side profile that is at the same position in a tire radial direction as to an end portion of an innermost layer 141 of belt layers 14. Also, ...
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WO/2024/034225A1 |
This pneumatic radial tire for passenger cars satisfies a given relationship between the cross-sectional width SW of the tire and the outer diameter OD of the tire, and the end of one tire-width-direction half of the carcass located on t...
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WO/2024/034260A1 |
This pneumatic radial tire for passenger cars satisfies a given relationship between the cross-sectional width SW of the tire and the outer diameter OD of the tire, and the carcass has a first tire-width-direction portion, in which the c...
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WO/2024/034224A1 |
This pneumatic radial tire for a passenger vehicle is configured so that a tire cross-section width SW and a tire outer diameter OD satisfy a prescribed relationship. The carcass includes: a first tire width-direction section in which ca...
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WO/2024/034226A1 |
The present invention provides a pneumatic radial tire for a passenger vehicle, wherein the cross-sectional width SW of the tire and the outer diameter OD of the tire satisfy a predetermined relationship, and a layered section arranged o...
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WO/2024/024247A1 |
The present invention addresses the problem of providing an adhesive composition which can ensure desired adhesiveness without using resorcinol and retains intact applicability during use. The adhesive composition is characterized by com...
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WO/2024/017580A1 |
The invention relates to an elastomer composite (35) which comprises at least one reinforcing element (45) embedded in an elastomer composition, the reinforcing element (45) comprising an assembly of at least two multifilament strands of...
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WO/2024/009757A1 |
Provided is a pneumatic tire having excellent durability at belt ends while attaining a reduction in rolling resistance. The pneumatic tire is characterized in that: in a tire center portion, the first belt layer has a thickness of 1.00 ...
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WO/2024/005117A1 |
The present invention relates, inter alia, to a surface treatment agent for metal cord, wherein the surface treatment agent contains at least one azole compound selected from the group consisting of triazole compounds represented by chem...
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WO/2024/003280A1 |
Present invention provides a tire having a tread and a pair of sidewalls extending from each of two axial end of the tread, at least radially innermost ply being provided with an edge cover layer made of a conductive rubber composition a...
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WO/2024/002745A1 |
The invention relates to a pneumatic tyre (1), the crown reinforcement (20) of which is simplified compared with conventional designs. The usual working plies are replaced by a forming a winding around the carcass reinforcement (40), con...
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WO/2023/247257A1 |
The invention relates to a radial tyre for a heavy vehicle of the heavy duty or civil engineering type, comprising two working layers (51, 52) comprising metal reinforcing elements forming, with the circumferential direction (XX'), an an...
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WO/2023/247256A1 |
The invention relates to a civil engineering tyre (1) comprising a first working ply having a width L1 that comprises metal reinforcements having an angle A, second and third working plies having widths L2 and L3 that comprise, over widt...
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WO/2023/237654A1 |
The invention relates to a radial carcass reinforcement tyre (1) comprising a crown reinforcement (4). According to the invention, with the crown reinforcement (4) comprising at least a first crown double layer (41) consisting of a zigza...
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WO/2023/237281A1 |
The present invention relates to a bicycle tyre (1) comprising a tyre carcass (10) defining a tyre interior space (20) for the inflation fluid and having opposite sidewalls (11, 12) and central wall (13) connecting the sidewalls (11, 12)...
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WO/2023/232201A1 |
The invention relates to a pneumatic vehicle tire with a reinforcing layer which has steel monofilaments with a cross-sectional surface area of 98 mm² to 125 mm² per meter of the reinforcing layer, said steel having a carbon content of...
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WO/2023/228464A1 |
The problem addressed by the present invention is to provide a tire that improves steering stability and that can maintain plunger durability even when made light in weight. The solution for this problem is a tire (100), equipped with a ...
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WO/2023/229559A1 |
The present invention relates to technical textile materials with a high raw adhesion value and a production method for these textile materials. The said textile materials are coated with a first coating composition containing resorcinol...
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WO/2023/227272A1 |
The present invention relates to a tyre (1), the crown reinforcement (20) of which is simplified compared with conventional designs. The crown reinforcement (20) comprises at least two working layers (22), formed by circumferential coile...
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WO/2023/223247A1 |
A tyre for vehicle wheels comprises a structural component including a plurality of hybrid reinforcing cords (10) made by twisting together two yarns (20a, 20b) each comprising a plurality of filaments (22a, 22b). A single yarn (20a) of ...
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WO/2023/222304A1 |
The invention relates to a method for gluing one or more strands of glass-resin composite, GRC, characterised in that the method comprises the following steps: a) a step of pre-glueing one or more strands of GRC by dipping the one or mor...
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WO/2023/223246A1 |
A tyre for vehicle wheels comprises a structural component including a plurality of textile reinforcing cords (10) made by twisting together two yarns (20a, 20b), at least one of which comprising a plurality of filaments (22a, 22b) and a...
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WO/2023/213776A1 |
The present invention relates to a method for producing an aqueous dipping composition for textile reinforcing materials, particularly cords, characterized by the steps of - adding at least one polymer functional groups selected from car...
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WO/2023/208289A1 |
The invention relates to a reinforcement ply of a pneumatic vehicle tyre, comprising a strip-shaped portion (1) consisting of a multitude of mutually parallel reinforcing members (10) embedded in rubber material, wherein the strip-shaped...
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WO/2023/208290A1 |
The invention relates to a pneumatic vehicle tyre (1), comprising: a tyre carcass (4) having a first side region (5), a second side region (6) and a central region (7) arranged therebetween, the tyre carcass (4) comprising at least one c...
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WO/2023/200435A1 |
A non-pneumatic tire (100) is provided that has a rim (104) with an axis extending therethrough. An annular support (103) extends outward from the rim in a radial direction. A tread (101) is present that has a surface, and a farthest out...
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WO/2023/198402A1 |
The present invention relates to a tyre (1), the crown reinforcement (20) of which is simplified compared with conventional designs. The crown reinforcement (20) comprises at least two working layers (22), formed by a circumferential coi...
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WO/2023/198362A1 |
The invention relates to a tyre of the high load capacity type for a passenger vehicle, comprising a smooth reference surface (44) and at least one moulded element (46) that is recessed and at least one moulded element that is projecting...
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WO/2023/194021A1 |
The invention relates to an assembly of a tyre (11) for a passenger vehicle (V) and a device (402) for measuring the pressure of the tyre (11). The tyre (11) comprises a crown, two beads and two sidewalls connecting each bead to the crow...
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WO/2023/194018A1 |
The invention relates to a tyre (10) not suitable for running flat, comprising a crown block (12), two beads (32), and two sidewalls (30) connecting each bead (32) to the crown block (12). The crown block (12) comprises a crown reinforce...
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WO/2023/194020A1 |
The invention relates to a tyre (10) comprising a crown block (12), two beads (32), and two sidewalls (30) connecting each bead (32) to the crown block (12). The crown block (12) comprises a crown reinforcement (16) including a corrugate...
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WO/2023/194022A1 |
The invention relates to a tyre (10) of the high load capacity type, comprising a crown (12), two beads (32), and two sidewalls (30) connecting each bead (32) to the crown (12). The sidewall (30) comprises a sidewall insert (90) containi...
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WO/2023/169837A1 |
The invention relates to a pneumatic tyre (1) designed to have standardized manufacture of its carcass reinforcement (40) which comprises two carcass layers (41, 42). The pneumatic tyre (1) is defined in such a way that the same length o...
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WO/2023/161187A1 |
The invention relates to a radial tyre for heavy vehicles having a load index greater than 1050 kg, comprising a crown reinforcement (3) comprising at least two layers of transverse metal reinforcements (321, 322), forming, with the circ...
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WO/2023/155959A1 |
The invention relates to a pneumatic vehicle tyre with a tread region (1), sidewall regions (8), a carcass insert (3) consisting of at least one ply of reinforcing supports embedded in a carcass rubber lining, with bead regions having be...
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