New 3-D color printing inks

[P3D William Carter <wc@xxxxxxxxxxxxxxxxxxx>]

A few weeks ago I posted a request for information. I didn't get a 
response so I'll try again.
A couple of guys who worked for Techtronix, Dennis Hall and Philip 
Johnson, got a patent last year for some color inks which reflect 
oppositely polarized light. Their claim is that a single full color 
print can be made using this stuff to render a stereo picture. Anybody 
know where I can find some? Anybody know about the availability of 
the Cholesteric LC-Silicones which are used in it? Alexander Klein, how 
about you? Anybody else out there publishing 3-D pix? Anybody seen this 
stuff?

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