发明申请
- 专利标题: ENVIRONMENTAL FRIENDLY ARTIFICIAL LEATHER PRODUCT AND METHOD FOR PRODUCING SAME
- 专利标题(中): 环保人造皮革产品及其生产方法
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申请号: US11161631申请日: 2005-08-10
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公开(公告)号: US20050260416A1公开(公告)日: 2005-11-24
- 发明人: Ching-Tang Wang , Mong-Ching Lin , Chung-Ching Feng , Pei-Huo Huang , Yong-Song Lin
- 申请人: Ching-Tang Wang , Mong-Ching Lin , Chung-Ching Feng , Pei-Huo Huang , Yong-Song Lin
- 申请人地址: TW Renwu Shiang
- 专利权人: SAN FANG CHEMICAL INDUSTRY CO., LTD.
- 当前专利权人: SAN FANG CHEMICAL INDUSTRY CO., LTD.
- 当前专利权人地址: TW Renwu Shiang
- 优先权: TW92100749 20030113
- 主分类号: D06N3/00
- IPC分类号: D06N3/00 ; D06N3/14 ; B32B27/30 ; B32B27/34 ; B32B27/40
摘要:
An environmental friendly artificial leather product includes a substrate, an adhesive layer, an intermediate layer and a top layer. The artificial leather resides in that the top layer and adhesive layer is formed of a solvent-free elastomer resin composition and the intermediate layer provided between the top layer and adhesive layer is formed of a polyurethane resin composition containing more than 50% by weight solid content of polyurethane resin. A method for producing an environmental friendly artificial leather product includes coating a first solvent-free elastomer resin composition on a releasing paper to form a top layer, coating a polyurethane resin composition containing more than 50% by weight solid content on the top layer to form an intermediate layer, coating a second solvent-free elastomer resin composition on the intermediate layer to form an adhesive layer, and finally applying a substrate on the adhesive layer, and peeling the releasing paper.
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