发明申请
- 专利标题: PU COMPOSITE AND METHOD OF FABRICATING THE SAME
- 专利标题(中): PU复合材料及其制造方法
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申请号: US12013512申请日: 2008-01-14
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公开(公告)号: US20090041997A1公开(公告)日: 2009-02-12
- 发明人: Chung-Chih Feng , I-Peng Yao , Ko-Feng Wang , Chen-Tai Cheng , Kai-Feng Kang
- 申请人: Chung-Chih Feng , I-Peng Yao , Ko-Feng Wang , Chen-Tai Cheng , Kai-Feng Kang
- 申请人地址: TW Kaohsiung
- 专利权人: SANG FANG CHEMICAL INDUSTRY CO., LTD.
- 当前专利权人: SANG FANG CHEMICAL INDUSTRY CO., LTD.
- 当前专利权人地址: TW Kaohsiung
- 优先权: TW096129065 20070807
- 主分类号: B32B27/40
- IPC分类号: B32B27/40 ; B32B7/02 ; B32B5/16 ; B32B37/02 ; B32B5/18
摘要:
A PU composite and a method of fabricating the same are provided. The fabrication method includes: (a) providing a release paper; (b) coating a fabric layer on the release paper, the fabric layer containing a PU resin, an abrasion resistant, and a colorant; (c) drying the fabric layer; (d) coating a first laminated layer on the fabric layer; (e) drying the first laminated layer; (f) laminating a wet PU foam layer on the first laminated layer; (g) releasing the release paper to form a semi-product; (h) providing a plastic layer, which is of a thermoplastic; (i) coating a second laminated layer on the plastic layer; (j) drying the second laminated layer; and (k) laminating the semi-product of Step (g) on the second laminated layer, so as to form a PU composite. Compared with conventional PU composites, the PU composite of the present invention has better UV resistance, solvent resistance, and abrasion resistance.
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