发明公开
- 专利标题： Document laminate formed from different polyester materials
- 专利标题（中）： 文献层压由不同聚酯材料的
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申请号： EP13161790.4申请日： 2004-10-20
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公开(公告)号： EP2647502A1公开(公告)日： 2013-10-09
- 发明人: LaBrec, Brian C.
- 申请人： L-1 Secure Credentialing, Inc.
- 申请人地址： 9405 SW Gemini Drive Beaverton, OR 97008 US
- 专利权人： L-1 Secure Credentialing, Inc.
- 当前专利权人： L-1 Secure Credentialing, Inc.
- 当前专利权人地址： 9405 SW Gemini Drive Beaverton, OR 97008 US
- 代理机构： Peterreins, Frank
- 优先权： US692463 20031021
- 主分类号： B32B27/36
- IPC分类号： B32B27/36 ; B42D15/10
摘要：
A polyester laminate for an identification document is formed from different polyester materials. One of the polyester materials, such as PCTA, provides a durability property. Another of the polyester materials, such as PETG, provides a layer having a surface with a bonding property for bonding directly to a core without adhesive. The polyester material with the bonding property is selected to enable direct bonding to a printed core layer of TESLIN or polyester through a roll to roll or platen press process.
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