Invention Grant
US6070630A Tire having silica reinforced rubber tread with carbon black reinforced
rubber envelope
失效
轮胎具有二氧化硅增强橡胶胎面，带有炭黑增强橡胶外壳
- Patent Title: Tire having silica reinforced rubber tread with carbon black reinforced rubber envelope
- Patent Title (中): 轮胎具有二氧化硅增强橡胶胎面，带有炭黑增强橡胶外壳
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Application No.: US686615Application Date: 1996-07-19
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Publication No.: US6070630APublication Date: 2000-06-06
- Inventor: Manuela Pompei , Ghislain Adolphe Leon Thise , Jean Bergh , Georges Clement
- Applicant: Manuela Pompei , Ghislain Adolphe Leon Thise , Jean Bergh , Georges Clement
- Applicant Address: OH Akron
- Assignee: The Goodyear Tire & Rubber Company
- Current Assignee: The Goodyear Tire & Rubber Company
- Current Assignee Address: OH Akron
- Main IPC: B60C1/00
- IPC: B60C1/00 ; B60C11/00 ; B60C19/08 ; C08K3/00 ; C08K3/04 ; C08K3/36 ; C08L21/00
Abstract:
The invention relates to a rubber tire composed of carbon black reinforced rubber carcass and having a rubber tread which is composed of a unitary, co-extrusion of tread cap, base and miniwings and, wherein a portion of the miniwings extend as a thin layer over a portion of the tread cap's outer surface to create a path of reduced electrical resistivity.
Public/Granted literature
- US4607119A Preparation of cyanoesters Public/Granted day:1986-08-19
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