Patent · US Expired

Lithographic printing plate precursor

US6566029B2 · kind B2 · utility

16Cited by

8References

6Claims

0Family size

Assignee

FUJITSU LIMITED · JP

Inventors

Koichi Kawamura · Nanbu, JP
Kazuo Maemoto · Shizuoka, JP
Miki Takahashi · Nanbu, JP
Hidekazu Oohashi · Nanbu, JP

Key dates

Filing date	Dec 13, 2001
Grant date	May 20, 2003
Priority date	—
Expiry date	Dec 13, 2021

Classification

Technology area (CPC B)Performing Operations; Transporting
CPC primaryB41M5/366
WIPO fieldTextile and paper machines
WIPO sectorMechanical engineering

Abstract

A lithographic printing plate precursor comprising a support having a hydrophilic surface containing hydrophilic graft polymer chains and a heat-sensitive layer containing at least either of fine particulate polymer and microcapsules, which is excellent in on press developing property, sensitivity and printing durability.

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