Invention Application
US20080153972A1 Reduced Oil Rubber Compositions Including N-Substituted Polyalkylene Succinimide Derivates and Methods For Preparing Such Compositions
有权
包含N-取代的聚亚烷基琥珀酰亚胺衍生物的降低油橡胶组合物和制备这种组合物的方法
- Patent Title: Reduced Oil Rubber Compositions Including N-Substituted Polyalkylene Succinimide Derivates and Methods For Preparing Such Compositions
- Patent Title (中): 包含N-取代的聚亚烷基琥珀酰亚胺衍生物的降低油橡胶组合物和制备这种组合物的方法
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Application No.: US11615659Application Date: 2006-12-22
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Publication No.: US20080153972A1Publication Date: 2008-06-26
- Inventor: Xiaorong Wang , Victor J. Foltz , William L. Hergenrother , Koji Masaki
- Applicant: Xiaorong Wang , Victor J. Foltz , William L. Hergenrother , Koji Masaki
- Main IPC: C08K3/36
- IPC: C08K3/36
Abstract:
A reduced oil rubber composition includes (a) a silica filler, (b) a N-substituted polyalkylene succinimide derivative, and (c) a rubber matrix. In certain embodiments, the composition may comprise a reduced amount of oil, especially a reduced amount of aromatic oil or even no aromatic oil. Rubber articles manufactured from such composition, such as tires and power belts, have improved properties such as reduced rolling resistance, improved wet/snow traction and winter softness, improved dynamic stiffness, improved tensile strength, easy handling, and/or compatibility with higher environmental standard, among others.
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