Invention Grant
- Patent Title: Composite sheet for mounting a workpiece and the method for making the same
- Patent Title (中): 用于安装工件的复合片及其制造方法
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Application No.: US12478228Application Date: 2009-06-04
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Publication No.: US08087975B2Publication Date: 2012-01-03
- Inventor: Chung-Chih Feng , I-Peng Yao , Lyang-Gung Wang , Zong-Yao Ku
- Applicant: Chung-Chih Feng , I-Peng Yao , Lyang-Gung Wang , Zong-Yao Ku
- Applicant Address: TW Kaohsiung
- Assignee: San Fang Chemical Industry Co., Ltd.
- Current Assignee: San Fang Chemical Industry Co., Ltd.
- Current Assignee Address: TW Kaohsiung
- Agency: WPAT, P.C.
- Agent Anthony King
- Main IPC: B24B29/00
- IPC: B24B29/00 ; B32B3/26
Abstract:
The present invention relates to a composite sheet for mounting a workpiece and a method for making the same. The composite sheet includes a buffer layer and an adsorption layer. The buffer layer has a plurality of continuous pores. The adsorption layer is located on the buffer layer for adsorbing a workpiece, and the compression ratio of the buffer layer is higher than that of the adsorption layer. Thereby, due to low hardness, good adsorption effect, and high compression ratio, the composite sheet of the present invention has good buffer effect.
Public/Granted literature
- US20090252949A1 COMPOSITE SHEET FOR MOUNTING A WORKPIECE AND THE METHOD FOR MAKING THE SAME Public/Granted day:2009-10-08
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