FR2533167B1 - Matiere d'enregistrement thermosensible - Google Patents

Matiere d'enregistrement thermosensible

Info

Publication number: FR2533167B1
Authority: FR; France
Prior art keywords: recording material; thermosensitive recording; thermosensitive; recording
Prior art date: 1982-09-20
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.): Expired

Application number

FR8314923A

Other languages

English (en)

Other versions

FR2533167A1 (fr

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

Ricoh Co Ltd

Original Assignee

Ricoh Co Ltd

Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)

1982-09-20

Filing date

1983-09-20

Publication date

1985-09-06

1982-09-20 Priority claimed from JP57163650A external-priority patent/JPS5952694A/ja

1982-10-12 Priority claimed from JP57178882A external-priority patent/JPS5968295A/ja

1982-10-20 Priority claimed from JP57184141A external-priority patent/JPS5973993A/ja

1982-11-01 Priority claimed from JP57192036A external-priority patent/JPS5981190A/ja

1983-09-20 Application filed by Ricoh Co Ltd filed Critical Ricoh Co Ltd

1984-03-23 Publication of FR2533167A1 publication Critical patent/FR2533167A1/fr

1985-09-06 Application granted granted Critical

1985-09-06 Publication of FR2533167B1 publication Critical patent/FR2533167B1/fr

Status Expired legal-status Critical Current

Classifications

- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41M—PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
- B41M5/00—Duplicating or marking methods; Sheet materials for use therein
- B41M5/26—Thermography ; Marking by high energetic means, e.g. laser otherwise than by burning, and characterised by the material used
- B41M5/30—Thermography ; Marking by high energetic means, e.g. laser otherwise than by burning, and characterised by the material used using chemical colour formers
- B41M5/333—Colour developing components therefor, e.g. acidic compounds
- B41M5/3333—Non-macromolecular compounds
- B41M5/3335—Compounds containing phenolic or carboxylic acid groups or metal salts thereof
- B41M5/3336—Sulfur compounds, e.g. sulfones, sulfides, sulfonamides

Landscapes

Chemical & Material Sciences (AREA)
Chemical Kinetics & Catalysis (AREA)
General Chemical & Material Sciences (AREA)
Physics & Mathematics (AREA)
Optics & Photonics (AREA)
Heat Sensitive Colour Forming Recording (AREA)

FR8314923A 1982-09-20 1983-09-20 Matiere d'enregistrement thermosensible Expired FR2533167B1 (fr)

Applications Claiming Priority (4)

Application Number	Priority Date	Filing Date	Title
JP57163650A JPS5952694A (ja)	1982-09-20	1982-09-20	感熱記録材料
JP57178882A JPS5968295A (ja)	1982-10-12	1982-10-12	感熱記録材料
JP57184141A JPS5973993A (ja)	1982-10-20	1982-10-20	感熱記録材料
JP57192036A JPS5981190A (ja)	1982-11-01	1982-11-01	感熱記録材料

Publications (2)

Publication Number	Publication Date
FR2533167A1 FR2533167A1 (fr)	1984-03-23
FR2533167B1 true FR2533167B1 (fr)	1985-09-06

Family

ID=27473879

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
FR8314923A Expired FR2533167B1 (fr)	1982-09-20	1983-09-20	Matiere d'enregistrement thermosensible

Country Status (4)

Country	Link
US (1)	US4502068A (fr)
DE (1)	DE3333987C2 (fr)
FR (1)	FR2533167B1 (fr)
GB (1)	GB2127985B (fr)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS60122191A (ja) *	1983-12-06	1985-06-29	Ricoh Co Ltd	感熱記録材料
JPS6110487A (ja) *	1984-06-26	1986-01-17	Kanzaki Paper Mfg Co Ltd	感熱記録体
GB2165953B (en) *	1984-08-31	1988-07-27	Fuji Photo Film Co Ltd	Thermal recording material
GB2166883B (en) *	1984-09-28	1988-08-24	Fuji Photo Film Co Ltd	Heat-sensitive recording material
AU593591B2 (en) *	1985-11-08	1990-02-15	Fuji Photo Film Co., Ltd.	Recording material
JPS63151478A (ja) *	1986-12-15	1988-06-24	Fuji Photo Film Co Ltd	記録材料
EP0307358B1 (fr) *	1987-09-11	1992-02-12	Ciba-Geigy Ag	Dicétones-2,3 contenant des éthers ou des thioéthers et leur application comme stabilisants pour polymères chlorés
EP0373561A3 (fr) *	1988-12-12	1991-04-17	Kanzaki Paper Manufacturing Co., Ltd.	Matériau pour l'enregistrement thermosensible
JPH02158384A (ja) *	1988-12-13	1990-06-18	Ricoh Co Ltd	感熱記録材料
DE69120645T2 (de) *	1990-12-26	1997-02-13	Ricoh Kk	Reversible wärmeempfindliche Aufzeichnungszusammensetzung, Aufzeichnungsmedium, Aufzeichnungsverfahren und Anzeigevorrichtung, die das Aufzeichnungsmedium verwendet
ES2095366T3 (es) *	1991-08-01	1997-02-16	Yamamoto Chemicals Inc	Modificaciones de los cristales de 2-m-toluidino-3-metil-6-di-n-butilaminofluorano, procedimiento para su preparacion y materias de registro que contienen estas modificaciones.
JP2984488B2 (ja) *	1991-12-12	1999-11-29	山本化成株式会社	２−（３−メチルアニリノ）−３−メチル−６−ジエチルアミノフルオランの結晶変態、その製造方法及びこの結晶変態を含有する記録材料
US5482912A (en) *	1993-02-26	1996-01-09	Ricoh Company, Ltd.	Thermosensitive recording material and phthalic acid derivatives for use in the same
JP3300820B2 (ja) *	1993-03-17	2002-07-08	株式会社リコー	熱転写記録媒体
US5932869A (en) *	1996-12-27	1999-08-03	Graphic Technology, Inc.	Promotional system with magnetic stripe and visual thermo-reversible print surfaced medium

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS5630894A (en) *	1979-08-24	1981-03-28	Mitsui Toatsu Chem Inc	Heat-sensitive recording sheet
JPS57137184A (en) *	1981-01-13	1982-08-24	Kanzaki Paper Mfg Co Ltd	Heat-sensitive recording material

1983
- 1983-08-30 US US06/527,899 patent/US4502068A/en not_active Expired - Lifetime
- 1983-09-20 DE DE3333987A patent/DE3333987C2/de not_active Expired
- 1983-09-20 GB GB08325134A patent/GB2127985B/en not_active Expired
- 1983-09-20 FR FR8314923A patent/FR2533167B1/fr not_active Expired

Also Published As

Publication number	Publication date
GB2127985A (en)	1984-04-18
DE3333987A1 (de)	1984-03-22
GB2127985B (en)	1985-09-18
GB8325134D0 (en)	1983-10-19
US4502068A (en)	1985-02-26
FR2533167A1 (fr)	1984-03-23
DE3333987C2 (de)	1984-11-15

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