Invention Grant
- Patent Title: Underblanket of the blanket of a blanket cylinder of a printing press, particularly of the offset type
- Patent Title (中): 印刷机的橡皮布滚筒的毯子底部，特别是偏移型
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Application No.: US13876706Application Date: 2011-07-29
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Publication No.: US09254701B2Publication Date: 2016-02-09
- Inventor: Roberto Levi Acobas
- Applicant: Roberto Levi Acobas
- Applicant Address: IT Milanese
- Assignee: Printgraph Waterless S.p.A.
- Current Assignee: Printgraph Waterless S.p.A.
- Current Assignee Address: IT Milanese
- Agency: Blank Rome LLP
- Priority: ITMI2010A1795 20100930
- International Application: PCT/EP2011/063125 WO 20110729
- International Announcement: WO2012/041568 WO 20120405
- Main IPC: B41N1/04
- IPC: B41N1/04 ; B41N10/04 ; B32B27/40
Abstract:
An underblanket of the blanket of a blanket cylinder of a printing press, particularly of the offset type, consists of a multilayer structure comprising a first layer comprising at least one polyurethane-based material, and at least a second layer comprising at least one polyurethane-based material, which is different from the one forming said first layer, and directly joined with said first layer by exploiting the intrinsic chemical/physical compatibility.
Public/Granted literature
- US20130276650A1 Underblanket Of The Blanket Of A Blanket Cylinder Of A Printing Press, Particularly Of The Offset Type Public/Granted day:2013-10-24
Information query
