Invention Application
US20160311261A1 TAPE ELEMENT CONTAINING CRACK PROPAGATION CHANNELS AND RIPSTOP RIDGES
审中-公开
包含裂缝传播通道和拐弯道的皮带元件
- Patent Title: TAPE ELEMENT CONTAINING CRACK PROPAGATION CHANNELS AND RIPSTOP RIDGES
- Patent Title (中): 包含裂缝传播通道和拐弯道的皮带元件
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Application No.: US15019670Application Date: 2016-02-09
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Publication No.: US20160311261A1Publication Date: 2016-10-27
- Inventor: Padmakumar Puthillath , Sujith Nair , Charles W. Prestridge , Johann Peschek , Venkatkrishna Raghavendran
- Applicant: Milliken & Company
- Main IPC: B60C9/00
- IPC: B60C9/00 ; B60C9/08 ; B29C37/00 ; B29C47/00 ; B29C47/12 ; B60C9/20 ; B60C9/18 ; B60C15/06

Abstract:
A tape element having at least a first layer containing a first thermoplastic polymer, at least one crack propagation channel in a surface of the tape and at least one ripstop ridge in a surface of the tape. The crack propagation channel has an aspect ratio of width to depth of between about 1:5 and 10:1, has a depth at least 10% of the thickness of the tape in the segments, and extend along at least a portion of the length of the tape. The ripstop ridge has an aspect ratio of width to height of between about 1:5 and 10:1, has a height at least 10% of the thickness of the tape in the segments, and extends along at least a portion of the length of the tape. Rubber articles containing the tape element are also disclosed.
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