[alt-photo] Re: caseine patent

[Pascal Miele]

Christina

the french patent website espacenet
has only 30 years archives.

olders patents are not in the base.

Pascal

2011/9/1 Christina Anderson <zphoto at montana.net>

> I am trying to find a French patent 151,014 on caseine pigment printing (I
> think--it may be on caseine film making which is not of interest). I have
> done a search through espace.net and they have, too, and can't seem to
> locate it. There is no date given, and no applicant name. Is there anyone
> from France on the list who knows how I can find this patent?
>
> It is not crucial, just a point of interest. I have been able to locate all
> other applicable patents except this one :(
>
> One has to watch footnotes in books for correct numbers. It seems people
> are not always careful, and an incorrect number will turn up a haymaking
> machine instead of the correct number one digit off that will turn up the
> caseine patent. Gees.
>
> But in any case, casein/caseine still in my research has no evidence of
> "taking off" in the photography realm as it did in plastics, glues, paints,
> wallpaper glaze, foodstuff, thickeners, formula, protein powders....yikes.
>
> Chris
>
> Christina Z. Anderson
> christinaZanderson.com
>
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