Invention Grant
- Patent Title: IR-absorbing Intaglio ink
- Patent Title (中): IR吸收型凹版印刷油墨
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Application No.: US12093982Application Date: 2006-11-16
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Publication No.: US08080307B2Publication Date: 2011-12-20
- Inventor: Marlyse Demartin Maeder , Claude-Alain Despland , Edgar Mueller , Pierre Degott
- Applicant: Marlyse Demartin Maeder , Claude-Alain Despland , Edgar Mueller , Pierre Degott
- Applicant Address: CH Prilly
- Assignee: SICPA Holding SA
- Current Assignee: SICPA Holding SA
- Current Assignee Address: CH Prilly
- Agency: Greenblum & Bernstein, PLC
- Priority: EP05111295 20051125
- International Application: PCT/EP2006/068586 WO 20061116
- International Announcement: WO2007/060133 WO 20070531
- Main IPC: C09D11/02
- IPC: C09D11/02 ; B32B5/00
Abstract:
Pasty ink for the engraved steel die printing process, having a viscosity value above 3 Pa·s, preferably above 5 Pa·s at 40° C., and comprising an infrared absorbing material, wherein said infrared absorbing material is a transition element compound whose IR-absorption is a consequence of electronic transitions within the d-shell of transition element atoms or ions.
Public/Granted literature
- US20080241492A1 Ir-Absorbing Intaglio Ink Public/Granted day:2008-10-02
Information query
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