AU270210B2 - Pyrazolone dye developers, their preparation and novel photographic compositions and processes - Google Patents

Pyrazolone dye developers, their preparation and novel photographic compositions and processes

Info

Publication number
AU270210B2
AU270210B2 AU20568/62A AU2056862A AU270210B2 AU 270210 B2 AU270210 B2 AU 270210B2 AU 20568/62 A AU20568/62 A AU 20568/62A AU 2056862 A AU2056862 A AU 2056862A AU 270210 B2 AU270210 B2 AU 270210B2
Authority
AU
Australia
Prior art keywords
processes
preparation
dye developers
novel photographic
pyrazolone dye
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.)
Expired
Application number
AU20568/62A
Other versions
AU2056862A (en
Inventor
GREEN and PHYLIP MOORE MILTON
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.)
International Polaroid Corp
Original Assignee
International Polaroid Corp
Filing date
Publication date
Application filed by International Polaroid Corp filed Critical International Polaroid Corp
Application granted granted Critical
Publication of AU270210B2 publication Critical patent/AU270210B2/en
Publication of AU2056862A publication Critical patent/AU2056862A/en
Expired legal-status Critical Current

Links

AU20568/62A 1962-07-31 Pyrazolone dye developers, their preparation and novel photographic compositions and processes Expired AU270210B2 (en)

Publications (2)

Publication Number Publication Date
AU270210B2 true AU270210B2 (en) 1964-02-06
AU2056862A AU2056862A (en) 1964-02-06

Family

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