Patent · US Expired

Pigmented recording material having a backing coating for the production of offset printing plates

US6294298A · kind A · utility

10Cited by

2References

29Claims

0Family size

Assignee

Agfa-Gevaert NV · BE

Inventors

Steffen Denzinger · Mainz, DE
Michael Robert Doerr · Hohenahr, DE
Andreas Elsaesser · Idstein, DE
Guenther Hultzsch · Wiesbaden, DE
Allen P. Gates · Knaresborough, GB
Roland Robinson · Leeds, GB

Key dates

Filing date	Feb 16, 2000
Grant date	Sep 25, 2001
Priority date	—
Expiry date	Feb 16, 2020

Classification

Technology area (CPC B)Performing Operations; Transporting
CPC primaryB41C2210/24
WIPO fieldOptics
WIPO sectorInstruments

Abstract

The invention relates to a recording material for the production of an offset printing plate, having a substrate on whose front a photosensitive image layer is present and on whose back a layer of an organic polymeric material having a glass transition temperature T.sub.g of 45.degree. C. or more is present. The photosensitive image layer, or any top layer present thereon, has a pigment layer formed thereon.

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