Adhesive bonding and miscellaneous chemical manufacture – Delaminating processes adapted for specified product – Delaminating in preparation for post processing recycling step
Patent
1983-12-23
1987-11-03
Czaja, Donald E.
Adhesive bonding and miscellaneous chemical manufacture
Delaminating processes adapted for specified product
Delaminating in preparation for post processing recycling step
156657, 156662, 156664, 252 793, B44C 122
Patent
active
047041889
ABSTRACT:
Thin films of chromium/silicon
itrogen are etched in a solution of HF, H.sub.2 O.sub.2, HCl, and H.sub.2 O.
REFERENCES:
patent: 3423260 (1969-01-01), Heath et al.
patent: 4100014 (1978-07-01), Kuhn-Kuhnenfeld et al.
patent: 4392992 (1983-07-01), Paulson et al.
Carlson Robert J.
Shelburne Paulette S.
Czaja Donald E.
Hoch Ramon R.
Honeywell Inc.
Udseth William T.
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