Invention Grant
- Patent Title: Methods for treating inner liners, inner liners resulting therefrom and tires containing such inner liners
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Application No.: US16310660Application Date: 2017-06-29
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Publication No.: US11697260B2Publication Date: 2023-07-11
- Inventor: Kung-Ching Liao , Jared J. Griebel , Brian S. Alexander , Bradley S. Plotner , Ross W. Widenor
- Applicant: Bridgestone Americas Tire Operations, LLC
- Applicant Address: US TN Nashville
- Assignee: Bridgestone Americas Tire Operations, LLC
- Current Assignee: Bridgestone Americas Tire Operations, LLC
- Current Assignee Address: US TN Nashville
- Agent Meredith E. Hooker; Jenny L. Sheaffer
- International Application: PCT/US2017/040024 2017.06.29
- International Announcement: WO2018/005810A 2018.01.04
- Date entered country: 2018-12-17
- Main IPC: B29D30/06
- IPC: B29D30/06 ; B29D30/00 ; C08J7/04 ; C08J7/043 ; B60C5/14 ; B60C1/00

Abstract:
Methods for treating a cured inner liner as well as treated, cured inner liners resulting from such methods are disclosed. Also disclosed are tires containing the treated inner liners. The methods include treatment of the lower surface of inner liner surface with a rubber-containing liquid to produce a rubber-containing film thereupon.
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