HEAT-SENSITIVE RECORDING PAPER

Title:

HEAT-SENSITIVE RECORDING PAPER

Document Type and Number:

Japanese Patent JP2001113837

Kind Code:

A

Abstract:

To provide a heat-sensitive recording paper which shows an unfailing color development power, even when a support containing wastepaper pulp is used and also shows reliable recording sensitivity properties and recorded image keeping stability.

This heat-sensitive recording paper uses a support containing wastepaper pulp and contains a diphenyl sulfone derivative expressed by formula [I] as an organic developer. (In the formula [I], R is a hydrogen atom, a chlorine atom or a methyl group).

Inventors:

MIDORIKAWA YOSHIMI
IMAI DAISUKE
KANEKO TOSHIO
SUMIKAWA NAOMI
KIMURA YOSHIHIDE

Application Number:

JP29502399A

Publication Date:

April 24, 2001

Filing Date:

October 18, 1999

Export Citation:

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Assignee:

JUJO PAPER CO LTD

International Classes:

B41M5/333; B41M5/28; B41M5/30; (IPC1-7): B41M5/30

Attorney, Agent or Firm:

Kazuo Kawasumi

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