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  1. #11
    Mustafa Umut Sarac's Avatar
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    Hi John,

    I dont know, I read ilfochrome is stronger than any other photograph medium. Ilford Switzerland reports that. May be you are right. May be we must print on warm glass with alcohol and alcohol evoprates fast and leave the dye on subbed polyester film or glass , than an autochrome protective lauer applies.

    All ,

    Is there anyone who knows which patent is the manufacturing one at above list ?

    Umut
    Last edited by Mustafa Umut Sarac; 06-07-2013 at 07:00 PM. Click to view previous post history.

  2. #12
    Mustafa Umut Sarac's Avatar
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    PE,

    What do you mean with smearing and how an chemist treat it ?

    Umut

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    In the inkjet process, just as in Dye Transfer, the dye must stay here you put it! If it does not, it spreads out or "smears". You get blurry images and puddles of dye on the paper.

    PE

  4. #14
    Mustafa Umut Sarac's Avatar
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    PE,

    Same as printing presses. At rotogravure , there is alcohol and heat at the process. They print 1 million newspapers in few hours and it might not smeared. Alcohol , brighten the printed media also. Do you think that for example chicago blue soluble in alcohol ?

    Umut

  5. #15
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    Maybe. http://www.sigmaaldrich.com/catalog/...g=en&region=US

    It is NOT a good cyan by any means. It works though.

    PE

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