发明名称 |
TAMPERPROOF DOCUMENT:INFORMATION CARRIER BONDED TO TRANSPARENT FOIL BY MEANS OF POLY-1,2-ALKYLENEIMINE-CONTAINING LAYER |
摘要 |
The tamper-proof document consists of a photographic material as information carrier comprising front- and back gelatine layers, the outer of the gelatine layers of which contain particles of a homo- or copolymer of an acrylic and/or methacrylic acid ester. The information carrier is laminated on one or both sides to a transparent foil by means of a hardenable adhesive. The document is remarkably safe against falsification. |
申请公布号 |
NZ201392(A) |
申请公布日期 |
1985.08.16 |
申请号 |
NZ19820201392 |
申请日期 |
1982.07.27 |
申请人 |
AGFA-GEVAERT AG. |
发明人 |
BOCHOW, R.;BERGMANN, H.;EIKEMEIER, S. |
分类号 |
B41M3/14;B42D15/10;B44F1/12;G03C1/95;G03C11/08 |
主分类号 |
B41M3/14 |
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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