ATE76363T1 - ARYLIDENE PYRAZOLONE DYE DONOR ELEMENT FOR HEAT DYE TRANSFER. - Google Patents

ARYLIDENE PYRAZOLONE DYE DONOR ELEMENT FOR HEAT DYE TRANSFER.

Info

Publication number
ATE76363T1
ATE76363T1 AT89103485T AT89103485T ATE76363T1 AT E76363 T1 ATE76363 T1 AT E76363T1 AT 89103485 T AT89103485 T AT 89103485T AT 89103485 T AT89103485 T AT 89103485T AT E76363 T1 ATE76363 T1 AT E76363T1
Authority
AT
Austria
Prior art keywords
dye
donor element
heat
arylidene pyrazolone
transfer
Prior art date
Application number
AT89103485T
Other languages
German (de)
Inventor
Steven Evans
Helmut Weber
Original Assignee
Eastman Kodak 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.)
Filing date
Publication date
Priority claimed from US07/303,866 external-priority patent/US4866029A/en
Application filed by Eastman Kodak Co filed Critical Eastman Kodak Co
Application granted granted Critical
Publication of ATE76363T1 publication Critical patent/ATE76363T1/en

Links

AT89103485T 1988-03-16 1989-02-28 ARYLIDENE PYRAZOLONE DYE DONOR ELEMENT FOR HEAT DYE TRANSFER. ATE76363T1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US16884088A 1988-03-16 1988-03-16
US07/303,866 US4866029A (en) 1988-03-16 1989-01-30 Arylidene pyrazolone dye-donor element for thermal dye transfer
EP19890103485 EP0332924B1 (en) 1988-03-16 1989-02-28 Arylidene pyrazolone dye-donor element for thermal dye transfer

Publications (1)

Publication Number Publication Date
ATE76363T1 true ATE76363T1 (en) 1992-06-15

Family

ID=27232328

Family Applications (1)

Application Number Title Priority Date Filing Date
AT89103485T ATE76363T1 (en) 1988-03-16 1989-02-28 ARYLIDENE PYRAZOLONE DYE DONOR ELEMENT FOR HEAT DYE TRANSFER.

Country Status (1)

Country Link
AT (1) ATE76363T1 (en)

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Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties