#Toyo Tire Corporation

RUBBER COMPOSITION AND TIRE

The rubber composition according to an embodiment contains a rubber component containing a modified solution-polymerized styrene butadiene rubber, silica, and a thiuram-based vulcanization accelerator…

DRIVE·3d ago·1 min read

C08L15/00 Toyo Tire Corporation

Pneumatic tire

In a pneumatic tire, a buttress has formed therein a straight region with a flat surface, and a projection which is located adjacent to the straight region in a radially inward direction of the tire a…

DRIVE·5d ago·1 min read

B60C11/0327 Toyo Tire Corporation

RUBBER COMPOSITION FOR COVERING STEEL CORD AND PNEUMATIC TIRE

A rubber composition for covering a steel cord according to an embodiment includes a diene rubber, a vegetable oil, a melamine derivative, and a resorcinol-based compound. A pneumatic tire according t…

DRIVE·Jun 11·1 min read

C08L7/00 Toyo Tire Corporation

PNEUMATIC TIRE

A pneumatic tire includes a tread, side walls, and shoulders and has an angular contact end shape. The shoulder has a shoulder surface on which a corner is substantially absent, and the shoulder surfa…

DRIVE·Jun 11·1 min read

B60C13/02 Toyo Tire Corporation

PNEUMATIC TIRE

A pneumatic tire comprising a tread is provided. The tread includes a pair of shoulder main grooves, and a shoulder land portion placed outward of the shoulder main grooves in a tire axial direction. …

DRIVE·Jun 4·1 min read

B60C11/1236 Toyo Tire Corporation

RUBBER COMPOSITION AND PNEUMATIC TIRE

A rubber composition comprising a diene-based rubber, a filler, an oil, and water-soluble cellulose. It is preferrable that the rubber composition comprises 1 to 25 parts by mass of the water-soluble …

DRIVE·Apr 16·1 min read

C08L47/00 Toyo Tire Corporation

RUBBER COMPOSITION AND TIRE

Provided is a rubber composition containing an unvulcanized rubber component and 0.1 to 30 parts by mass of a reclaimed rubber containing a styrene-butadiene rubber relative to 100 parts by mass of th…

DRIVE·Apr 9·1 min read

C08L17/00 Toyo Tire Corporation

RUBBER COMPOSITION AND TIRE

A rubber composition according to an embodiment contains a diene rubber, silica, a plant-derived glyceryl oleate, and a mineral oil that is an optional component. The glyceryl oleate includes glyceryl…

DRIVE·Apr 9·1 min read

C08F36/06 Toyo Tire Corporation

PNEUMATIC TIRE

A pneumatic tire including a belt layer () having a belt ply () and a belt reinforcing layer () having belt reinforcing ply () in which organic fiber cords are arranged in a tire circumferential direc…

DRIVE·Jun 19·2 min read

B60C9/22 Toyo Tire Corporation

TIRE

A tire includes a pattern region on an outer surface of a sidewall of the tire, the pattern region being visually recognizable as being different from a region other than the pattern region in the out…

DRIVE·Jun 12·1 min read

B60C13/001 Toyo Tire Corporation

PNEUMATIC TIRE

A pneumatic tire of the present disclosure includes a plurality of main grooves extending along a tire circumferential direction, wherein the plurality of main grooves include at least one zigzag main…

DRIVE·Oct 17·1 min read

B60C11/1353 Toyo Tire Corporation

PNEUMATIC TIRE

A pneumatic tire that is mounted on a vehicle in a specified direction and includes a tread rubber on a tread. The tread rubber has a plurality of main grooves extending along a tire circumferential d…

DRIVE·Aug 8·1 min read

B60C11/0302 Toyo Tire Corporation

PNEUMATIC TIRE

A tire includes at least one mark on a sidewall. The mark includes an outer surface including a wavy curved face having two or more and four or fewer peaks. More specifically, the mark includes an out…

DRIVE·Jun 13·1 min read

B60C13/001 Toyo Tire Corporation

PNEUMATIC TIRE

A pneumatic tire capable of securing drainability of the main groove while improving rigidity of blocks and improving steering stability wherein an intermediate land area formed on an inner side of a …

DRIVE·May 9·1 min read

B60C11/0304 Toyo Tire Corporation

PNEUMATIC TIRE

Occurrence of uneven wear in a tire having a plurality of blocks is suppressed. A pneumatic tire according to the present invention includes, on a tread, a first intermediate land area formed on an in…

DRIVE·May 9·1 min read

B60C11/0309 Toyo Tire Corporation

PNEUMATIC TIRE

An intermediate rib has a plurality of intermediate sipes arranged at a predetermined pitch in a tire-circumferential direction and extending in a direction intersecting the tire-circumferential direc…

DRIVE·Jan 18·1 min read

B60C11/1236 Toyo Tire Corporation

RUBBER COMPOSITION FOR TIRE TREAD AND PNEUMATIC TIRE USING THE SAME

A rubber composition for a tire tread is disclosed, which provides a tire excellent in wet grip performance at low temperatures and wet grip performance at high temperatures. The rubber composition fo…

DRIVE·Oct 19·2 min read

B60C1/0016 Toyo Tire Corporation

RUBBER COMPOSITION FOR TIRE TREAD AND PNEUMATIC TIRE USING THE SAME

A rubber composition for a tire tread is disclosed, which provides a tire excellent in wet grip performance at low temperatures and wet grip performance at high temperatures. The rubber composition fo…

DRIVE·Oct 19·1 min read

B60C1/0016 Toyo Tire Corporation

PNEUMATIC TIRE

A pneumatic tire includes a sidewall surface having a profile surface formed in a curved surface shape and a decorative area provided on the sidewall surface in which a plurality of planes with a rhom…

DRIVE·Aug 3·1 min read

B60C13/001 Toyo Tire Corporation

PNEUMATIC TIRE

A pneumatic tire includes a decorative area provided on a sidewall surface , in which three kinds of planes , and with different inclinations with respect to a profile surface are tightly arranged in …

DRIVE·Aug 3·1 min read

B60C13/001 Toyo Tire Corporation

PNEUMATIC TIRE

A pneumatic tire including a first block line in which a plurality of first blocks sectioned by main grooves and lateral grooves are arranged in a tire circumferential direction on a tread, the plural…

DRIVE·Jun 29·1 min read

B60C11/0306 Toyo Tire Corporation

RUBBER COMPOSITION AND TIRE

A rubber composition according to an embodiment contains a diene rubber and silica. A change rate of a distance between aggregates represented by V50/V0 calculated by an inertia radius V50 of a silica…

DRIVE·Jun 29·1 min read

C08F236/06 Toyo Tire Corporation

PNEUMATIC TIRE

A pneumatic tire includes: a rubber member A containing a rubber component containing 70 mass % to 100 mass % of a hydrogenated copolymer, sulfur, and a triazine-thiol compound; and a rubber member B …

DRIVE·May 18·1 min read

C08L9/00 Toyo Tire Corporation

PNEUMATIC TIRE

A pneumatic tire includes: a rubber member A containing a rubber component containing 70 mass % to 100 mass % of a hydrogenated copolymer, sulfur, and a triazine-thiol compound; and a rubber member B …

DRIVE·May 18·1 min read

C08L9/00 Toyo Tire Corporation

PNEUMATIC TIRE

A tire has a tread including: a first circumferential groove which is closest to a center in a tire width direction among a plurality of circumferential grooves; center land portions placed adjacent t…

DRIVE·May 4·1 min read

B60C11/0311 Toyo Tire Corporation

PNEUMATIC TIRE

A tire according to an embodiment has a tread including a circumferential groove, and a lug groove connected to the circumferential groove and extending from a first side in a tire width direction to …

DRIVE·May 4·1 min read

B60C11/1353 Toyo Tire Corporation

PNEUMATIC TIRE

In a pneumatic tire according to an embodiment, a spiral-shaped pattern is formed in a pattern forming area provided on a surface of a sidewall. The spiral-shaped pattern is formed by alternately prov…

DRIVE·Mar 2·1 min read

B60C13/001 Toyo Tire Corporation

RUBBER COMPOSITION FOR TIRES AND PNEUMATIC TIRE

Provided are a rubber composition for tires and a pneumatic tire, which are excellent in braking performance on ice and failure properties. The rubber composition for tires includes, per 100 parts by …

DRIVE·Dec 22·1 min read

C08L7/00 Toyo Tire Corporation

RUBBER COMPOSITION FOR TIRES AND TIRE

A rubber composition for tires according to an embodiment includes a diene rubber, a filler, and a fatty acid ester of a polyoxyalkylene glyceryl ether, and 50 mass % or more of the filler is carbon b…

DRIVE·Dec 8·1 min read

B60C1/0016 Toyo Tire Corporation

PNEUMATIC TIRE

A pneumatic tire includes a sidewall extending in a tire radial direction, the sidewall comprises a first side block which protrudes outwardly in a tire axial direction, the first side block comprises…

DRIVE·Oct 27·1 min read

B60C13/02 Toyo Tire Corporation

PNEUMATIC TIRE

A pneumatic tire includes a sidewall extending in a tire radial direction, the sidewall comprises a first side block which protrudes outwardly in a tire axial direction, the first side block comprises…

DRIVE·Oct 27·1 min read

B60C13/02 Toyo Tire Corporation

PNEUMATIC TIRE

A plurality of side blocks each has a high protruding portion, an amount by which the high protruding portion protrudes relative to a reference surface which is an exterior surface in a region periphe…

DRIVE·Oct 27·2 min read

B60C13/001 Toyo Tire Corporation

PNEUMATIC TIRE

A pneumatic tire of the present disclosure includes a tread, wherein the tread includes: a shoulder main groove; a plurality of shoulder slits; and a plurality of shoulder blocks defined by the should…

DRIVE·Oct 27·1 min read

B60C11/0306 Toyo Tire Corporation

PNEUMATIC TIRE

A center land has first center notches, second center notches, center slits, a first land end and a second land end. The first center notches and the center slits open onto the first land end in alter…

DRIVE·Sep 22·1 min read

B60C11/1236 Toyo Tire Corporation

TIRE

A tire includes tread having at least one ring-shaped steel belt extending in a circumferential direction of the tire, and a pair of beads having bead filler extending to an outer side of a tire-radia…

DRIVE·Aug 4·1 min read

B60C23/04 Toyo Tire Corporation

METHOD FOR MANUFACTURING PNEUMATIC TIRE

A method for manufacturing a pneumatic tire includes: a step of winding carcass plies around a molding drum to mold a carcass, wherein the carcass has a joint portion in which ends of each of the carc…

DRIVE·Jun 30·2 min read

B29D30/30 Toyo Tire Corporation

PNEUMATIC TIRE

A pneumatic tire includes a plurality of main grooves formed in a tread and extending along a tire circumferential direction, wherein the plurality of main grooves include a shoulder main groove locat…

DRIVE·Jun 23·1 min read

B60C11/1323 Toyo Tire Corporation

PNEUMATIC TIRE

A pneumatic tire includes: a first main groove and a second main groove extending in a tire circumferential direction; and a first land defined by the first main groove and the second main groove, whe…

DRIVE·Jun 23·2 min read

B60C11/1204 Toyo Tire Corporation

PNEUMATIC TIRE

In a pneumatic tire, a center land comprises a plurality of center sipes, all of the center sipes are respectively contiguous with a first end and a second end in a tire axial direction of the center …

DRIVE·Jun 23·1 min read

B60C11/12 Toyo Tire Corporation

PNEUMATIC TIRE

In a pneumatic tire, a first shoulder block comprises at least one first shoulder circumferential groove which extends in a tire circumferential direction, the at least one first shoulder circumferent…

DRIVE·Jun 23·1 min read

B60C11/0304 Toyo Tire Corporation