Society of Motion Picture and Television Engineers - A Method for the Calculation of the Correct and Most Economical Concentrations of Elon and Hydroquinone in a Borax Developer for Motion Picture Film

Author(s): Alan M. Gundelfinger
Publisher: Society of Motion Picture and Television Engineers
Publication Date: 1 April 1933
Volume: 20
Page(s): 343 - 354
ISSN (Paper): 0097-5834
DOI: 10.5594/J10144
Regular:

Holding temperature, developing time, and agitation constant, the following relations exist: (1) In an elon-borax-sulfite developer, sulfite held constant and borax varied with the elon, γ =... View More

Advertisement