Formulations of positive films
OwnerRoberto Olvera-Camachoinventor
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Abstract
The present invention relates to positive film formulations for obtaining color selection, through the use of balanced primary colors, and the method to obtain the same. Said formulations comprise an emulsion sensitive to any type of light and a photographically accepted vehicle. The thus obtained positive film formulations are suitable to establish trichromatisms and bichromatisms by employing previously balanced primary colors.
Claims9
Positive film compositions for obtaining color selection, wherein said compositions comprise an emulsion sensitive to any type of light and a photographically accepted vehicle having physical properties which permit a color selection for establishing a trichromatism.
A method of obtaining positive film compositions to make a color selection, wherein said compositions comprise an emulsion sensitive to any type of light and a photographically accepted vehicle, having physical properties which permit a color selection for establishing trichromatism, in order to obtain a trichromatism, said method comprises:
- a) determining the gray color equivalent for each of the three primary colors;
- and b) obtaining the amounts of emulsion and vehicle corresponding for every primary color.
Dependencies are inferred from the claim text.