Specialized metallurgical processes – compositions for use therei – Processes – Producing or treating free metal
Reexamination Certificate
2005-02-25
2011-11-01
Lorengo, Jerry A (Department: 1731)
Specialized metallurgical processes, compositions for use therei
Processes
Producing or treating free metal
C075S585000, C075S762000, C264S911000, C264S915000, C423S325000, C423S335000, C588S400000
Reexamination Certificate
active
08048195
ABSTRACT:
The present invention relates to the use of liquid-crystal displays (LCDs), and to processes for the recycling thereof. The processes according to the invention are characterised in that the LCDs are employed at least partly as replacement for other raw materials. In general, the LCDs are thermally treated here at a temperature in the range from 900 to 1700° C.
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Lorengo Jerry A
Merck Patent GmbH
Millen White Zelano & Branigan P.C.
Smith Jennifer
LandOfFree
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