Patent · US Expired

Image producing element containing a photopolymerizable monomer

US5328804A · kind A · utility

4Cited by

12References

18Claims

0Family size

Assignee

Agfa-Gevaert NV · BE

Inventors

Wolfgang Podszun · Neunburg vorm Wald, DE
Michael Muller · Bensberg, DE
Herman Uytterhoeven · Bonheiden, BE

Key dates

Filing date	Aug 20, 1992
Grant date	Jul 12, 1994
Priority date	—
Expiry date	Aug 20, 2012

Classification

Technology area (CPC B)Performing Operations; Transporting
CPC primaryB41M5/3375
WIPO fieldTextile and paper machines
WIPO sectorMechanical engineering

Abstract

Transfer images with high resolution are obtained with an image producing element containing a layer of a photopolymerisable composition with a monomer of Formula I by imagewise exposure and transfer of the unhardened parts of the photopolymerisable composition to an acceptor material. ##STR1## In Formula I A denotes a double-bonded or triple-bonded condensed urea group; PA1 X denotes O or NR in which R=C.sub.1 -C.sub.12 -alkyl; PA1 R.sup.1 denotes a double-bonded hydrocarbon group having 2 to 25 carbon atoms; PA1 R.sup.2 denotes a double-bonded to six-bonded linear or branched hydrocarbon group with 2 to 18 carbon atoms optionally interrupted by up to 3 O atoms; PA1 R.sup.3 denotes H or methyl; PA1 n denotes an integer from 1 to 5 and PA1 m stands for 2 or 3.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.