Invention Grant
- Patent Title: Tire tread composition
- Patent Title (中): 轮胎胎面组成
-
Application No.: US437260Application Date: 1995-05-08
-
Publication No.: US5569697APublication Date: 1996-10-29
- Inventor: Mark P. Ferrandino , Sung W. Hong , George T. McKenzie
- Applicant: Mark P. Ferrandino , Sung W. Hong , George T. McKenzie
- Applicant Address: CT Middlebury
- Assignee: Uniroyal Chemical Company, Inc.
- Current Assignee: Uniroyal Chemical Company, Inc.
- Current Assignee Address: CT Middlebury
- Main IPC: B60C1/00
- IPC: B60C1/00 ; C08K3/36 ; C08K5/548 ; C08K13/02 ; C08L9/00 ; C08L9/02 ; C08L9/06 ; C08K3/04
Abstract:
Tire tread compositions comprisinga) a first rubber component comprising about 60-90 parts of styrene butadiene rubber (SBR) comprising less than 20 percent by weight of styrene, per hundred parts of rubber (phr);b) a second rubber component comprising about 10-40 phr of nitrile-butadiene rubber (NBR);c) 30-80 phr of carbon black;d) 10-20 phr of silica;e) 1-3 phr of a silane coupling agent; and, optionally,f) a third rubber component comprising about 10-30 phr of a high cis polybutadiene rubber (cis BR). The tire tread compositions provide tires with excellent wet traction and low rolling resistance.
Public/Granted literature
- US6166504A Control apparatus for robot having an arm moving within allowable working area Public/Granted day:2000-12-26
Information query