Patent · US Expired

Ink jet recording material and its use

US6824841B2 · kind B2 · utility

1Cited by

17References

24Claims

0Family size

Assignee

Agfa-Gevaert NV · BE

Inventors

Frank De Voeght · Knokke, BE
Peter Slabbinck · Knokke, BE
Huub Van Aert · Pulderbos, BE

Key dates

Filing date	Mar 4, 2002
Grant date	Nov 30, 2004
Priority date	—
Expiry date	Mar 17, 2023

Classification

Technology area (CPC B)Performing Operations; Transporting
CPC primaryB41M5/5281
WIPO fieldTextile and paper machines
WIPO sectorMechanical engineering

Abstract

An improved ink jet recording material is disclosed. It comprises on the front side of a subbed polyester at least two ink-receiving layers based on polyvinyl alcohol with a top layer containing a cationic mordant, and on the back side a double layer one of which contains an electronically conductive polymer.

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