Re: 3D printing, powder spreading

Graham,
maybe if you get rid of the leading zero on the number. Here is the
complete link, it will most likely get truncated my yahoo, but you
know the drill of copy pasting it:
http://patft.uspto.gov/netacgi/nph-Parser?Sect1=PTO2&Sect2=HITOFF&p=1&u=%2Fnetahtml%2FPTO%2Fsearch-adv.htm&r=10&f=G&l=50&d=PALL&S1=6610429&OS=6610429&RS=6610429

--- In CAD_CAM_EDM_DRO@yahoogroups.com, "Graham Stabler" <grezmos@...>
wrote:

>
> --- In CAD_CAM_EDM_DRO@yahoogroups.com, "Fernando" <fer_mayrl@> wrote:
> >
> > What kind of binder are they using on the plaster that hardens so
> quickly?
> > Regards
> > Fernando
> >
>
> Web searches suggest that sugar water mixes are used with plaster, I
> think the tanks are slightly heated and also read that the model
> should ideally be left in situ for a while before disturbing if

possible.

>
> I couldn't find that patent, are you sure that was the full number?
>
> Graham
>