Abstract: A resin-metal composite member for a tire, the member including: a metal member; an adhesive layer; and a covering resin layer in this order, wherein: the adhesive layer includes a continuous phase containing a polyester-based thermoplastic elastomer having a polar functional group, and a discontinuous phase containing a styrene-based elastomer, and a ratio of the continuous phase with respect to an entirety of the adhesive layer is from 60% by mass to 93% by mass.

Abstract: A metal resin composite member for a tire, comprising a metal cord and a resin layer, the resin layer being formed of a resin mixture that includes a thermoplastic resin A, which has a hard segment and a soft segment, and a thermoplastic resin B, which is formed of the same structural units as the hard segment of thermoplastic A, and a ratio of the hard segment in the resin mixture being from 60% by mass to less than 75% by mass,

Abstract: Provided are: a tire including: a tire frame; and a reinforcing metal cord member that is wound at least on the outer circumference of the tire frame, wherein at least a portion of the reinforcing metal cord member is coated with a coating composition via an adhesion layer that contains a polyamide-based adhesive and has a melting point of from 160° C. to 200° C., the coating composition containing at least one thermoplastic material selected from polyamide-based thermoplastic resins having a melting point of from 160° C. to 240° C. and polyamide-based thermoplastic elastomers having a melting point of from 160° C. to 240° C.; and a method of producing the same.

Abstract: A bead member for a tire, including: a bead wire; a first bead filler that is in contact with the bead wire directly or via another layer and is arranged in a region including at least a region at an outer side of the bead wire in a tire radial direction; and a second bead filler that is in contact with the first bead filler directly or via another layer and is arranged in a region including at least a region at an outer side of the first bead filler in the tire radial direction, the first bead filler including a resin A, the second bead filler including a resin B, and the resin B having a melting point higher than that of the resin A.

Abstract: A bead member for a tire, including: a bead wire; a first bead filler that is in contact with the bead wire directly or via another layer and is arranged in a region including at least a region at an outer side of the bead wire in a tire radial direction; and a second bead filler that is in contact with the first bead filler directly or via another layer and is arranged in a region including at least a region at an outer side of the first bead filler in the tire radial direction, the first bead filler including a resin A, the second bead filler including a resin B, and the resin A having a melting point higher than that of the resin B.

Abstract: A resin-metal composite member for a tire, the member including a metal member (27), an adhesion layer (25), and a covering resin layer (28) in this order, in which the adhesion layer (25) includes a polyester-based thermoplastic elastomer having a polar functional group, and the ratio [HS/(HS+SS)] of hard segments (HS) with respect to the total of hard segments (HS) and soft segments (SS), in the polyester-based thermoplastic elastomer having a polar functional group, is from 83% by mol to 98% by mol.

Abstract: A resin-metal composite member for a tire includes a metal member (27), an adhesion layer (25), and a covering resin layer (28) in this order. The adhesion layer (25) includes a polyester-based thermoplastic elastomer having a polar functional group, and at least one additive selected from the group consisting of an amorphous resin including an ester bond, a polyester-based thermoplastic resin, and a filler, and the content ratio of the polyester-based thermoplastic elastomer having a polar functional group is 50% by mass or more with respect to the entire adhesion layer (25).

Abstract: A resin-metal composite member for a tire, the member including a metal member (27), an adhesion layer (25), and a covering resin layer (28) in the listed order, in which the adhesion layer (25) includes a polyester-based thermoplastic elastomer having a polar functional group, and the covering resin layer (28) includes a polyester-based thermoplastic elastomer.

Abstract: A resin-metal composite member for a tire, the member including: a metal member; an adhesive layer; and a covering resin layer in this order, wherein: the adhesive layer includes a continuous phase containing a polyester-based thermoplastic elastomer having a polar functional group, and a discontinuous phase containing a styrene-based elastomer, and a ratio of the continuous phase with respect to an entirety of the adhesive layer is from 60% by mass to 93% by mass.

Abstract: A resin-metal composite member for a tire, the member including: a metal member; an adhesive layer; and a covering resin layer in this order, wherein: the adhesive layer includes a continuous phase that contains a polyester-based thermoplastic elastomer having a polar functional group, and a discontinuous phase that contains at least one of a polyphenylene ether resin or a styrene resin and contains a styrene-based elastomer having an epoxy group.

Abstract: A tire includes a circular tire case formed from a resin material, a belt provided at an outer side in a tire radial direction of the tire case and configured by covering a reinforcing cord by a covering resin, the reinforcing cord being provided with an adhesion layer at an outer periphery thereof, and a tread provided at an outer periphery of the belt and configured from a rubber material. The belt has a gauge set within a range of from 1.15 mm to 2.0 mm. A relationship A>B is satisfied, wherein A is a thickness of the covering resin layer from the reinforcing cord to an outer circumferential surface of the belt and B is a thickness of the covering resin layer from the reinforcing cord to the tire case. A combined gauge of the tire case and the belt is not greater than 3.5 mm.

Abstract: A tire comprising a tire frame having a circular shape and a metal-resin composite, the metal-resin composite having a structure in which a metal member, an adhesive layer and a resin layer are disposed in this order, the adhesive layer comprising a thermoplastic resin and carbon black, and a content of carbon black in the adhesive layer being greater than 0% by mass and less than 10% by mass with respect to the entire adhesive layer.

Abstract: A tire comprising a tire frame that comprises a resin material and has a circular shape, and a metal-resin composite, the metal-resin composite having a structure in which a metal member, an adhesive layer and a resin layer are disposed in this order, and the tire satisfying the following conditions (1) to (3): (1) the adhesive layer comprises an acid-modified polyolefin as a first resin and a resin that is different from the an acid-modified polyolefin as a second resin, and a content of the first resin is 50% by mass or more of the entire resin in the adhesive layer; (2) the adhesive layer has a storage elastic modulus at ?10° C. of 850 MPa or less; (3) the adhesive layer has a storage elastic modulus at 140° C. of 1.5 MPa or more.

Abstract: A tire comprising a tire frame that comprises a resin material and has a circular shape, and a belt portion that comprises a metal-resin composite that is disposed around the tire frame, the metal-resin composite having a structure in which a metal member, an adhesive layer and a resin layer are disposed in this order, and satisfying the following Formula (1) and Formula (2): 23?number of metal-resin composites in the belt portion/width of the belt portion (mm)×100 ??Formula (1): 1/{(a/A)+(b/B)}?210??Formula (2): wherein, in Formula (2), A is a water permeation index of the resin layer, B is a water permeation index of the adhesive layer, a is a thickness of the resin layer (mm) and b is a thickness of the adhesive layer (mm).

Abstract: A tire comprising a tire frame that comprises a resin material and has a circular shape, and a metal-resin composite, the metal-resin composite having a structure in which a metal member, an adhesive layer and a resin layer are disposed in this order, and the adhesive layer comprising an acid-modified polypropylene and having a crystallinity of from 21% to 40%.

Abstract: Provided are: a tire including: a tire frame; and a reinforcing metal cord member that is wound at least on the outer circumference of the tire frame, wherein at least a portion of the reinforcing metal cord member is coated with a coating composition via an adhesion layer that contains a polyamide-based adhesive and has a melting point of from 160° C. to 200° C., the coating composition containing at least one thermoplastic material selected from polyamide-based thermoplastic resins having a melting point of from 160° C. to 240° C. and polyamide-based thermoplastic elastomers having a melting point of from 160° C. to 240° C.; and a method of producing the same.