EP0373110A3 - Pressure-sensitive or heat-sensitive recording material - Google Patents

Pressure-sensitive or heat-sensitive recording material Download PDF

Info

Publication number
EP0373110A3
EP0373110A3 EP89810899A EP89810899A EP0373110A3 EP 0373110 A3 EP0373110 A3 EP 0373110A3 EP 89810899 A EP89810899 A EP 89810899A EP 89810899 A EP89810899 A EP 89810899A EP 0373110 A3 EP0373110 A3 EP 0373110A3
Authority
EP
European Patent Office
Prior art keywords
sensitive
heat
pressure
recording material
sensitive recording
Prior art date
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.)
Granted
Application number
EP89810899A
Other languages
German (de)
Other versions
EP0373110A2 (en
EP0373110B1 (en
Inventor
Rudolf Zink
Rox Dr. Phaff
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.)
Novartis AG
Original Assignee
Ciba Geigy AG
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.)
Filing date
Publication date
Application filed by Ciba Geigy AG filed Critical Ciba Geigy AG
Priority to AT89810899T priority Critical patent/ATE88415T1/en
Publication of EP0373110A2 publication Critical patent/EP0373110A2/en
Publication of EP0373110A3 publication Critical patent/EP0373110A3/en
Application granted granted Critical
Publication of EP0373110B1 publication Critical patent/EP0373110B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

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
    • B41M5/124—Duplicating or marking methods; Sheet materials for use therein using pressure to make a masked colour visible, e.g. to make a coloured support visible, to create an opaque or transparent pattern, or to form colour by uniting colour-forming components
    • B41M5/132—Chemical colour-forming components; Additives or binders therefor
    • 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
    • B41M5/323—Organic colour formers, e.g. leuco dyes
    • 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
    • B41M5/124—Duplicating or marking methods; Sheet materials for use therein using pressure to make a masked colour visible, e.g. to make a coloured support visible, to create an opaque or transparent pattern, or to form colour by uniting colour-forming components
    • B41M5/132—Chemical colour-forming components; Additives or binders therefor
    • B41M5/136—Organic colour formers, e.g. leuco dyes
    • 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
    • B41M5/124—Duplicating or marking methods; Sheet materials for use therein using pressure to make a masked colour visible, e.g. to make a coloured support visible, to create an opaque or transparent pattern, or to form colour by uniting colour-forming components
    • B41M5/132—Chemical colour-forming components; Additives or binders therefor
    • B41M5/136—Organic colour formers, e.g. leuco dyes
    • B41M5/145—Organic colour formers, e.g. leuco dyes with a lactone or lactam ring
    • 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
    • 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
    • B41M5/323—Organic colour formers, e.g. leuco dyes
    • B41M5/327—Organic colour formers, e.g. leuco dyes with a lactone or lactam ring
EP89810899A 1988-12-02 1989-11-23 Pressure-sensitive or heat-sensitive recording material Expired - Lifetime EP0373110B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT89810899T ATE88415T1 (en) 1988-12-02 1989-11-23 PRESSURE OR HEAT SENSITIVE RECORDING MATERIAL.

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
CH448488 1988-12-02
CH4484/88 1988-12-02
CH2510/89 1989-07-06
CH251089 1989-07-06

Publications (3)

Publication Number Publication Date
EP0373110A2 EP0373110A2 (en) 1990-06-13
EP0373110A3 true EP0373110A3 (en) 1990-07-18
EP0373110B1 EP0373110B1 (en) 1993-04-21

Family

ID=25690639

Family Applications (1)

Application Number Title Priority Date Filing Date
EP89810899A Expired - Lifetime EP0373110B1 (en) 1988-12-02 1989-11-23 Pressure-sensitive or heat-sensitive recording material

Country Status (9)

Country Link
US (1) US5024988A (en)
EP (1) EP0373110B1 (en)
JP (1) JPH02258388A (en)
KR (1) KR0137946B1 (en)
AU (1) AU612291B2 (en)
CA (1) CA2004229C (en)
DE (1) DE58904148D1 (en)
ES (1) ES2041442T3 (en)
FI (1) FI96402C (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5240897A (en) * 1989-11-21 1993-08-31 Ciba-Geigy Corporation Heat-sensitive recording material
DE59106793D1 (en) * 1990-03-29 1995-12-07 Ciba Geigy Ag Pressure sensitive recording material.
EP0463987A1 (en) * 1990-05-23 1992-01-02 Ciba-Geigy Ag Pressure sensitive recording material
EP0465403A1 (en) * 1990-05-29 1992-01-08 Ciba-Geigy Ag Pressure sensitive recording and transfer material
EP0465402A1 (en) * 1990-05-29 1992-01-08 Ciba-Geigy Ag Heat sensitive recording material
US5210064A (en) * 1991-11-20 1993-05-11 Polaroid Corporation Stabilization of thermal images
WO2007076448A2 (en) * 2005-12-23 2007-07-05 Alcon, Inc. Pharmaceutical composition for delivery of receptor tyrosine kinase inhibiting (rtki) compounds to the eye
US7727319B2 (en) * 2006-04-19 2010-06-01 Crayola Llc Water-based ink system
US7815723B2 (en) * 2006-04-19 2010-10-19 Crayola Llc Water-based ink system
US20120288690A1 (en) * 2009-11-16 2012-11-15 Basf Se Multi color, photoactive, color changing compositions

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4381266A (en) * 1978-05-18 1983-04-26 Ciba-Geigy Corporation (N-Substituted benzoyl)halobenzoic acid anhydrides
EP0082822A2 (en) * 1981-12-23 1983-06-29 Ciba-Geigy Ag Chromogenic dihydrofuropyridinone compounds, method for their preparation and their use in pressure or heat sensitive recording materials
US4535172A (en) * 1982-01-08 1985-08-13 The Hilton-Davis Chemical Co. 3(Ether and thioether) 3-(4-dialkylaminophenyl) phthalides
GB2169610A (en) * 1985-01-15 1986-07-16 Ciba Geigy Ag Chromogenic 4-azaphthalides substituted on the pyridine ring

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5859890A (en) * 1981-10-06 1983-04-09 Mitsui Toatsu Chem Inc Pressure-sensitive duplicate sheet
US4688059A (en) * 1982-01-08 1987-08-18 The Hilton-Davis Chemical Co. Marking systems
JPS58164642A (en) * 1982-12-02 1983-09-29 アツプルトン・ペ−パ−ズ・インコ−ポレイテツド Color developing dye and manufacture
DE3507173A1 (en) * 1985-03-01 1986-09-04 Basf Ag, 6700 Ludwigshafen COLOR IMAGE MIXTURES AND PRESSURE SENSITIVE RECORD MATERIAL CONTAINING THESE MIXTURES
JPS6313778A (en) * 1986-07-04 1988-01-21 Fuji Photo Film Co Ltd Recording material
JPH0692192B2 (en) * 1986-07-25 1994-11-16 富士写真フイルム株式会社 Pressure-sensitive recording sheet

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4381266A (en) * 1978-05-18 1983-04-26 Ciba-Geigy Corporation (N-Substituted benzoyl)halobenzoic acid anhydrides
EP0082822A2 (en) * 1981-12-23 1983-06-29 Ciba-Geigy Ag Chromogenic dihydrofuropyridinone compounds, method for their preparation and their use in pressure or heat sensitive recording materials
US4535172A (en) * 1982-01-08 1985-08-13 The Hilton-Davis Chemical Co. 3(Ether and thioether) 3-(4-dialkylaminophenyl) phthalides
GB2169610A (en) * 1985-01-15 1986-07-16 Ciba Geigy Ag Chromogenic 4-azaphthalides substituted on the pyridine ring

Also Published As

Publication number Publication date
AU612291B2 (en) 1991-07-04
AU4579589A (en) 1990-06-14
CA2004229A1 (en) 1990-06-02
JPH052515B2 (en) 1993-01-12
EP0373110A2 (en) 1990-06-13
KR0137946B1 (en) 1998-04-28
CA2004229C (en) 1996-02-06
FI895726A0 (en) 1989-11-29
DE58904148D1 (en) 1993-05-27
FI96402B (en) 1996-03-15
KR900009310A (en) 1990-07-04
FI96402C (en) 1996-06-25
ES2041442T3 (en) 1993-11-16
JPH02258388A (en) 1990-10-19
EP0373110B1 (en) 1993-04-21
US5024988A (en) 1991-06-18

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