Patent · US Active

Negative working, heat-sensitive, lithographic printing plate precursor

US8377628B2 · kind B2 · utility

0Cited by

5References

16Claims

0Family size

Assignee

AGFA GRAPHICS NV · BE

Inventors

Pascal Meeus · Mortsel, BE
Joan Vermeersch · Deinze, BE

Key dates

Filing date	Apr 4, 2006
Grant date	Feb 19, 2013
Priority date	—
Expiry date	Jun 5, 2028

Classification

Technology area (CPC B)Performing Operations; Transporting
CPC primaryB41C2210/24
WIPO fieldTextile and paper machines
WIPO sectorMechanical engineering

Abstract

A heat-sensitive negative-working lithographic printing plate precursor includes on a grained and anodized aluminum support a coating including hydrophobic thermoplastic polymer particles, a hydrophilic binder, and an organic compound, wherein the organic compound includes at least one phosphonic acid group or at least one phosphoric acid group or a salt thereof.

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