- Patent Title: Rubber composition with precipitated silica partially pre-hydrophobated with alkylsilane coupled to an elastomer in situ within the rubber composition and tire with component
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Application No.: US16154953Application Date: 2018-10-09
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Publication No.: US10947369B2Publication Date: 2021-03-16
- Inventor: Bruce Raymond Hahn , George Jim Papakonstantopoulos
- Applicant: The Goodyear Tire & Rubber Company
- 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 John D DeLong; Henry C. Young
- Main IPC: C08K3/36
- IPC: C08K3/36 ; C08K9/06 ; C08L9/06 ; C08K3/04 ; C08K5/548 ; B60C1/00 ; C08L9/00 ; C08L15/00
Abstract:
The invention relates to a rubber composition containing diene based elastomer(s) coupled with a silica coupler in situ in the rubber composition to a precipitated silica which is partially pre-hydrophobated with an alkylsilane, its preparation and to a tire containing a component comprised of such rubber composition.
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