发明名称 |
SECURITY DOCUMENT, SUCH AS A BANK NOTE, AND ASSOCIATED PRODUCTION METHOD |
摘要 |
<p>The invention relates to a security document, such as a bank note (17), comprising: a substrate comprising a sheet of paper (6) having a first face (7) and a second face (8); a first film (14) consisting of a polymer material extending over the first face (7); and a second film (15) consisting of a polymer material extending over the second face (8); wherein the sheet of paper (6) comprises a fibre matrix (5) and at least one wet-strength agent, the wet-strength agent being preferably selected from the group consisting of a polyamidoamine-epychlorohydrin (PAE) resin, a urea-formaldehyde (UF) resin, a formaldehyde resin and one of the derivatives thereof, with an agent dry weight/fibre dry weight ratio higher than or equal to 2.3%.</p> |
申请公布号 |
WO2015055840(A1) |
申请公布日期 |
2015.04.23 |
申请号 |
WO2014EP72363 |
申请日期 |
2014.10.17 |
申请人 |
BANQUE DE FRANCE |
发明人 |
GUTKNECHT, DAN;BARATS, MICHEL |
分类号 |
D21H27/32;B32B27/10;B32B29/00;D21H17/46;D21H17/56;D21H21/16;D21H21/20 |
主分类号 |
D21H27/32 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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