Invention Grant
US08578986B2 Pneumatic tire having a built-in seamless polyurethane sealant layer and preparation thereof
有权
具有内置无缝聚氨酯密封剂层的气动轮胎及其制备方法
- Patent Title: Pneumatic tire having a built-in seamless polyurethane sealant layer and preparation thereof
- Patent Title (中): 具有内置无缝聚氨酯密封剂层的气动轮胎及其制备方法
-
Application No.: US12641536Application Date: 2009-12-18
-
Publication No.: US08578986B2Publication Date: 2013-11-12
- Inventor: Ramendra Nath Majumdar
- Applicant: Ramendra Nath Majumdar
- Applicant Address: US OH Akron
- Assignee: The Goodyear Tire & Rubber Company
- Current Assignee: The Goodyear Tire & Rubber Company
- Current Assignee Address: US OH Akron
- Agent Henry C. Young, Jr.
- Main IPC: B60C19/12
- IPC: B60C19/12 ; B60C5/14
Abstract:
The present invention is directed to a pneumatic tire having a built-in seamless polyurethane sealant layer and its preparation.
Public/Granted literature
- US20110146869A1 PNEUMATIC TIRE HAVING A BUILT-IN SEAMLESS POLYURETHANE SEALANT LAYER AND PREPARATION THEREOF Public/Granted day:2011-06-23
Information query
