GB984838A - A process for the production of positives by tanning development under heat - Google Patents

A process for the production of positives by tanning development under heat

Info

Publication number
GB984838A
GB984838A GB4597662A GB4597662A GB984838A GB 984838 A GB984838 A GB 984838A GB 4597662 A GB4597662 A GB 4597662A GB 4597662 A GB4597662 A GB 4597662A GB 984838 A GB984838 A GB 984838A
Authority
GB
United Kingdom
Prior art keywords
thiosemicarbazide
dec
phenyl
methyl
silver halide
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
GB4597662A
Other languages
English (en)
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.)
Agfa Gevaert NV
Original Assignee
Agfa 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 Agfa AG filed Critical Agfa AG
Publication of GB984838A publication Critical patent/GB984838A/en
Expired legal-status Critical Current

Links

Landscapes

  • Silver Salt Photography Or Processing Solution Therefor (AREA)
  • Thermal Transfer Or Thermal Recording In General (AREA)
GB4597662A 1961-12-08 1962-12-05 A process for the production of positives by tanning development under heat Expired GB984838A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEA38971A DE1149248B (de) 1961-12-08 1961-12-08 Verfahren zur Herstellung von UEbertragungspositiven mit Hilfe der gerbenden Entwicklung nach dem Waermeentwicklungsverfahren

Publications (1)

Publication Number Publication Date
GB984838A true GB984838A (en) 1965-03-03

Family

ID=6931113

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4597662A Expired GB984838A (en) 1961-12-08 1962-12-05 A process for the production of positives by tanning development under heat

Country Status (3)

Country Link
BE (1) BE625811A (da)
DE (1) DE1149248B (da)
GB (1) GB984838A (da)

Also Published As

Publication number Publication date
DE1149248B (de) 1963-05-22
BE625811A (da)

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