Technicolor related patent on dyes - 1972 -US 3835781 A

Technicolor related patent on dyes - 1972 -US 3835781 A

  1. Mustafa Umut Sarac

    Mustafa Umut Sarac Member

    Messages:
    4,574
    Joined:
    Oct 29, 2006
    Location:
    İstanbul
    Shooter:
    35mm RF
    Mustafa Umut Sarac submitted a new resource:

    Technicolor related patent on dyes - 1972 -US 3835781 A - Technicolor related patent on dyes - 1972 -US 3835781 A

    Read more about this resource...
     
    Last edited by a moderator: Feb 6, 2016
  2. Dan Fromm

    Dan Fromm Member

    Messages:
    4,133
    Joined:
    Mar 23, 2005
    Shooter:
    Multi Format
    I looked at the patent.

    It really clearly has to do with color printing, so fits here. But it is mainly about testing dye concentrations and matrix exposures when making dye transfer prints starting from b/w negatives, i.e., trichromy.

    There's forest, and there's individual trees.
     
  3. Oxleyroad

    Oxleyroad Subscriber

    Messages:
    1,004
    Joined:
    Jun 26, 2007
    Location:
    Ex Oz, now USA
    Shooter:
    Multi Format
    DfxftssrfcsrgcdddfvddRgcdfbdfbbhncsdhnfjjvujjjqweq weqwe

    Efgccbbf freed