Compositions – Radioactive compositions – Nuclear reactor fuel
Patent
1985-10-04
1988-02-02
Terapane, John F.
Compositions
Radioactive compositions
Nuclear reactor fuel
252583, 252589, 346208, 369100, 369284, 428332, 374161, G02F 101, G11B 700
Patent
active
047225955
ABSTRACT:
A process for recording, storing and displaying optically readable information on a support using a polymer mixture P as the information carrier, wherein P comprises at least two different, mutually compatible polymers P.sub.1 and P.sub.2, and has a lower critical solution temperature (LCST), the optically differentiable modification of the information carrier being brought about by phase transition from a compatible polymer mixture below the LCST to demixed polymers P.sub.1 and P.sub.2 above the LCST or the reverse of this transition.
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Kilby Catherine S.
Rohm GMBH Chemische Fabrik
Terapane John F.
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