Patent ID: 11920295
Assignee: BRIDGESTONE CORPORATION
Field: Other consumer goods (Other fields)
Classification: CPC D  B | IPC B  D

Claim 0:
1. An elastomer reinforcement cord, comprising metal filaments and a polymer material having a melting point or softening point of 80° C. to 160° C.,
wherein
the elastomer reinforcement cord has a core and at least one sheath layer, and
when in a region surrounded by a line connecting the centers of the metal filaments constituting the outermost sheath layer at a cross-section in a direction orthogonal to an axial direction after vulcanization, a region occupied by other than the metal filaments is defined as a gap region, the polymer material is contained in this gap region, and a filling rate, which is a ratio of the area of the polymer material, is higher than 120%, taking the area of the gap region as 100%, and
wherein the polymer material comprises an ionomer and an acid-modified resin.