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.)
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.)
Soc Espanola De Productos Fotograficos S A
Original Assignee
Soc Espanola De Productos Fotograficos S A
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 Soc Espanola De Productos Fotograficos S AfiledCriticalSoc Espanola De Productos Fotograficos S A
Priority to ES0325655ApriorityCriticalpatent/ES325655A3/en
Publication of ES325655A3publicationCriticalpatent/ES325655A3/en
Silver Salt Photography Or Processing Solution Therefor
(AREA)
Abstract
Photographic development process with activators to produce an image in a material not sensitive to light by transferring and spreading silver salt from a light sensitive material containing development substances, in correct proportion, taking place the process by means of an activator consisting of an aqueous treatment solution containing sulfite and a weak alkaline agent, and characterized in that this solution has a pH of less than 11. (Machine-translation by Google Translate, not legally binding)
ES0325655A1966-04-181966-04-18Photographic development procedure with activators. (Machine-translation by Google Translate, not legally binding)
ExpiredES325655A3
(en)