Processing

Please wait...

Settings

Settings

Goto Application

1. WO2002098673 - THERMOSENSITIVE RECORDING MATERIAL

Publication Number WO/2002/098673
Publication Date 12.12.2002
International Application No. PCT/JP2002/005346
International Filing Date 31.05.2002
IPC
B41M 5/30 2006.1
BPERFORMING OPERATIONS; TRANSPORTING
41PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
MPRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
5Duplicating or marking methods; Sheet materials for use therein
26Thermography
30using chemical colour formers
B41M 5/333 2006.1
BPERFORMING OPERATIONS; TRANSPORTING
41PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
MPRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
5Duplicating or marking methods; Sheet materials for use therein
26Thermography
30using chemical colour formers
333Colour developing components therefor, e.g. acidic compounds
CPC
B41M 5/30
BPERFORMING OPERATIONS; TRANSPORTING
41PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
MPRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING,
5Duplicating or marking methods; Sheet materials for use therein
26Thermography
30using chemical colour formers
B41M 5/3275
BPERFORMING OPERATIONS; TRANSPORTING
41PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
MPRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING,
5Duplicating or marking methods; Sheet materials for use therein
26Thermography
30using chemical colour formers
323Organic colour formers, e.g. leuco dyes
327with a lactone or lactam ring
3275Fluoran compounds
B41M 5/3335
BPERFORMING OPERATIONS; TRANSPORTING
41PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
MPRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING,
5Duplicating or marking methods; Sheet materials for use therein
26Thermography
30using chemical colour formers
333Colour developing components therefor, e.g. acidic compounds
3333Non-macromolecular compounds
3335Compounds containing phenolic or carboxylic acid groups or metal salts thereof
B41M 5/3336
BPERFORMING OPERATIONS; TRANSPORTING
41PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
MPRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING,
5Duplicating or marking methods; Sheet materials for use therein
26Thermography
30using chemical colour formers
333Colour developing components therefor, e.g. acidic compounds
3333Non-macromolecular compounds
3335Compounds containing phenolic or carboxylic acid groups or metal salts thereof
3336Sulfur compounds, e.g. sulfones, sulfides, sulfonamides
B41M 5/3375
BPERFORMING OPERATIONS; TRANSPORTING
41PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
MPRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING,
5Duplicating or marking methods; Sheet materials for use therein
26Thermography
30using chemical colour formers
337Additives; Binders
3375Non-macromolecular compounds
Applicants
  • FUJI PHOTO FILM CO., LTD. [JP]/[JP] (AllExceptUS)
  • IWASAKI, Masayuki [JP]/[JP] (UsOnly)
  • WATANABE, Tsutomu [JP]/[JP] (UsOnly)
  • MITSUO, Hirofumi [JP]/[JP] (UsOnly)
Inventors
  • IWASAKI, Masayuki
  • WATANABE, Tsutomu
  • MITSUO, Hirofumi
Agents
  • NAKAJIMA, Jun
Priority Data
2001-16673201.06.2001JP
2001-19720228.06.2001JP
2001-25421224.08.2001JP
2001-25421324.08.2001JP
2001-25421424.08.2001JP
Publication Language Japanese (ja)
Filing Language Japanese (JA)
Designated States
Title
(EN) THERMOSENSITIVE RECORDING MATERIAL
(FR) MATERIAU D'ENREGISTREMENT THERMOSENSIBLE
Abstract
(EN) A thermosensitive recording material has a thermosensitive coloring layer on a support. The thermosensitive coloring layer contains at least an electron−donating colorless dye and 4−hydroxybenzene sulfonanilide as an electron−accepting compound. The Oken−type smoothness of the thermosensitive recording face of the thermosensitive recording material is 300 seconds or more. Conditions such as the use in combination of a specific image stabilizer, an electron−donating colorless dye, a sensitizer, and so forth are satisfied.
(FR) L'invention concerne un matériau d'enregistrement thermosensible présentant une couche de coloration thermosensible sur un support. Cette couche de coloration thermosensible contient au moins un colorant incolore donneur d'électrons et du 4-hydroxybenzène sulfonanilide en tant que composé accepteur d'électrons. La face d'enregistrement thermosensible du matériau d'enregistrement thermosensible présente un lissé Oken d'au moins 300 secondes. Des conditions telles que l'utilisation combinée d'un stabilisateur d'image spécifique, d'un colorant incolore donneur d'électrons, d'un sensibilisateur, etc. sont remplies.
Latest bibliographic data on file with the International Bureau