Invention Grant
- Patent Title: Resin-metal composite member for tire, and tire
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Application No.: US16713017Application Date: 2019-12-13
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Publication No.: US11135875B2Publication Date: 2021-10-05
- Inventor: Yukinori Nakakita , Hiroyuki Fudemoto
- Applicant: BRIDGESTONE CORPORATION
- Applicant Address: JP Tokyo
- Assignee: BRIDGESTONE CORPORATION
- Current Assignee: BRIDGESTONE CORPORATION
- Current Assignee Address: JP Tokyo
- Agency: Solaris Intellectual Property Group, PLLC
- Priority: JPJP2017-118905 20170616
- Main IPC: B60C1/00
- IPC: B60C1/00 ; B60C9/00 ; C08G63/91 ; C08L23/08 ; C08L23/12 ; C08L23/22 ; C08L25/10 ; C08L53/02

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.
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