AU580034B2 - Prevention of spotting in thermal imaging compositions - Google Patents

Prevention of spotting in thermal imaging compositions

Info

Publication number: AU580034B2
Authority: AU; Australia
Prior art keywords: spotting; prevention; thermal imaging; imaging compositions; compositions
Prior art date: 1984-04-16
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.): Ceased

Application number

AU39800/85A

Other languages

English (en)

Other versions

AU3980085A (en

Inventor

Alan Gene Miller

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.)

3M Co

Original Assignee

Minnesota Mining and Manufacturing Co

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.)

1984-04-16

Filing date

1985-03-13

Publication date

1988-12-22

1985-03-13 Application filed by Minnesota Mining and Manufacturing Co filed Critical Minnesota Mining and Manufacturing Co

1985-10-24 Publication of AU3980085A publication Critical patent/AU3980085A/en

1988-12-22 Application granted granted Critical

1988-12-22 Publication of AU580034B2 publication Critical patent/AU580034B2/en

2005-03-13 Anticipated expiration legal-status Critical

Status Ceased 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
- B41M5/26—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

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)

AU39800/85A 1984-04-16 1985-03-13 Prevention of spotting in thermal imaging compositions Ceased AU580034B2 (en)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
US60047484A	1984-04-16	1984-04-16
US600474		1990-10-19

Related Child Applications (1)

Application Number	Title	Priority Date	Filing Date
AU74017/87A Addition AU7401787A (en)	1987-06-05	1987-06-05	Thermal imaging composition

Publications (2)

Publication Number	Publication Date
AU3980085A AU3980085A (en)	1985-10-24
AU580034B2 true AU580034B2 (en)	1988-12-22

Family

ID=24403749

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
AU39800/85A Ceased AU580034B2 (en)	1984-04-16	1985-03-13	Prevention of spotting in thermal imaging compositions

Country Status (6)

Country	Link
EP (1)	EP0159874B1 (de)
JP (1)	JPH0671823B2 (de)
AU (1)	AU580034B2 (de)
BR (1)	BR8501734A (de)
CA (1)	CA1236299A (de)
DE (1)	DE3583524D1 (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US5278031A (en) *	1992-10-23	1994-01-11	Polaroid Corporation	Process for thermochemical generation of squaric acid and for thermal imaging, and imaging medium for use therein
EP2033801B1 (de) *	2007-09-10	2010-02-24	Mitsubishi HiTec Paper Flensburg GmbH	Wärmeempfindliches Aufzeichnungsmaterial

Citations (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
AU6644581A (en) *	1979-12-07	1981-07-06	Minnesota Mining And Manufacturing Company	Color imaging system
AU7869881A (en) *	1980-12-22	1982-07-01	Minnesota Mining And Manufacturing Company	Thermographic imaging system
US4423137A (en) *	1980-10-28	1983-12-27	Quixote Corporation	Contact printing and etching method of making high density recording medium

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3460964A (en) *	1964-11-19	1969-08-12	Eastman Kodak Co	Heat-sensitive recording element and composition
GB1330984A (en) *	1970-09-28	1973-09-19	Fuji Photo Film Co Ltd	Colour-developer compositions
US4032690A (en) *	1975-01-24	1977-06-28	Mitsubishi Paper Mills, Ltd.	Thermosensitive recording material
AT372910B (de) *	1980-10-28	1983-11-25	Manuel Ing Cespon	Beschichtungsmassen zur herstellung eines druck- empfindlichen aufzeichungsmaterials
JPS5790085A (en) *	1980-11-27	1982-06-04	Pilot Ink Co Ltd	Thermochromic material
JPS5798392A (en) *	1980-12-10	1982-06-18	Toppan Printing Co Ltd	Thermosensitive recording
US4423139A (en) *	1980-12-22	1983-12-27	Minnesota Mining And Manufacturing Company	Stabilizer combination for dye oxidation
JPS57167380A (en) *	1981-04-08	1982-10-15	Pilot Ink Co Ltd	Thermochromic material
JPS59120492A (ja) *	1982-12-27	1984-07-12	Pilot Ink Co Ltd	可逆性感熱記録材料
CA1243317A (en) *	1983-04-05	1988-10-18	Harvey A. Brown	Thermographic system using naphthoylated leuco phenazine dyes

1985
- 1985-03-07 CA CA000475897A patent/CA1236299A/en not_active Expired
- 1985-03-13 AU AU39800/85A patent/AU580034B2/en not_active Ceased
- 1985-04-12 EP EP85302573A patent/EP0159874B1/de not_active Expired - Lifetime
- 1985-04-12 BR BR8501734A patent/BR8501734A/pt not_active IP Right Cessation
- 1985-04-12 DE DE8585302573T patent/DE3583524D1/de not_active Expired - Fee Related
- 1985-04-15 JP JP60080044A patent/JPH0671823B2/ja not_active Expired - Lifetime

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
AU6644581A (en) *	1979-12-07	1981-07-06	Minnesota Mining And Manufacturing Company	Color imaging system
US4423137A (en) *	1980-10-28	1983-12-27	Quixote Corporation	Contact printing and etching method of making high density recording medium
AU7869881A (en) *	1980-12-22	1982-07-01	Minnesota Mining And Manufacturing Company	Thermographic imaging system

Also Published As

Publication number	Publication date
JPS60234885A (ja)	1985-11-21
BR8501734A (pt)	1985-12-10
EP0159874B1 (de)	1991-07-24
CA1236299A (en)	1988-05-10
EP0159874A2 (de)	1985-10-30
EP0159874A3 (en)	1986-06-04
JPH0671823B2 (ja)	1994-09-14
DE3583524D1 (de)	1991-08-29
AU3980085A (en)	1985-10-24

Publication	Publication Date	Title
NZ211246A (en)	1988-07-28	Surfactant compounds and compositions
GB8713769D0 (en)	1987-07-15	Compositions of matter
GB8617740D0 (en)	1986-08-28	Compositions of matter
GB8616125D0 (en)	1986-08-06	Compositions of matter
AU4042185A (en)	1986-01-02	Methods and compositions for the detection of legionnaires disease
GB8630806D0 (en)	1987-02-04	Compositions of matter
GB8715966D0 (en)	1987-08-12	Compositions of matter
GB8624879D0 (en)	1986-11-19	Compositions of matter
GB8420543D0 (en)	1984-09-19	Compositions of matter
AU580034B2 (en)	1988-12-22	Prevention of spotting in thermal imaging compositions
AR243320A1 (es)	1993-08-31	Un producto util para controlar el crecimiento de malezas en tierras de cultivo y procedimiento para prepararlo.
GB8429545D0 (en)	1985-01-03	Compositions of matter
GB8705183D0 (en)	1987-04-08	Compositions of matter
GB8703068D0 (en)	1987-03-18	Compositions of matter
GB8422916D0 (en)	1984-10-17	Compositions of matter
GB8422918D0 (en)	1984-10-17	Compositions of matter
GB8406393D0 (en)	1984-04-18	Compositions of matter
GB8405361D0 (en)	1984-04-04	Compositions of matter
GB8427438D0 (en)	1984-12-05	Compositions of matter
GB8431375D0 (en)	1985-01-23	Compositions of matter
GB8412494D0 (en)	1984-06-20	Compositions of matter
GB8422917D0 (en)	1984-10-17	Compositions of matter
GB8422919D0 (en)	1984-10-17	Compositions of matter
GB8431817D0 (en)	1985-01-30	Compositions of matter
GB8403362D0 (en)	1984-03-14	Compositions of matter