PHOTOTHERMAL RECORDING MEDIUM

Title:

PHOTOTHERMAL RECORDING MEDIUM

Document Type and Number:

WIPO Patent Application WO2006051309

Kind Code:

A8

Abstract:

A colourless or transparent composition comprises a charge-delocalisation compound and a photoacid, wherein the photoacid generates an acid on irradiation or heating, thereby forming a coloured change-transfer complex with said compound.

More Like This:

JP5228226	Thermal paper manufacturing equipment
JP2011098536	HEAT-REVERSIBLE RECORDING MEDIUM AND IMAGE PROCESSING METHOD
JPH07164743	THERMAL RECORDING MATERIAL FOR CARD

Inventors:

WYRES CHRISTOPHER ANTHONY (GB)
KHAN NAZIR (GB)

Application Number:

PCT/GB2005/004355

Publication Date:

August 24, 2006

Filing Date:

November 11, 2005

Export Citation:

Click for automatic bibliography generation Help

Assignee:

DATALASE LTD (GB)
WYRES CHRISTOPHER ANTHONY (GB)
KHAN NAZIR (GB)

International Classes:

B41M5/30; B41M3/14; C08K13/02; G03C1/73

Download PDF:

View/Download PDF PDF Help

Previous Patent: INFUSION TOOL

Next Patent: IMPROVED METHOD OF ELECTROCHEMICAL ANALYSIS OF AN ANALYTE